SPECIALIZING IN R&D PRODUCTION AND SALES OF RUBBER SEAL PRODUCTS

GLOBAL PROFESSIONAL SUPPLIER OF VALVE SEALING PARTS

CONTENTS

目录

01 企业简介COMPANY PROFILE

AboutUs……01

02 产品介绍 PRODUCT INTRODUCTION

NEOP Conductive Material C700101B · ·03
EPDM Resistant to N-Methyl-2-Pyrrolidone
(NMP) Series E700108P. . ·06
EPDM White Abrasion-Resistant E700404P . . . . . ·08
EPDM High-Insulation Butterfly Valve Sealing
Material E750104I · · 10
EPDM Black Zinc-Free Abrasion-Resistant
E750105D 13
EPDM Low-Temperature Resistant Specialty
Rubber E750109P. 16
EPDM Self-Lubricating & Low Compression
Set Series EP7001C· ·18
Hydrogenated Nitrile Rubber HNBR H900101P. . . . . . . . . . . 21
Acrylonitrile-Butadiene Rubber NBR N700104T
(Low-Temperature Grade). ·23
Carboxylated Nitrile Rubber XNBR X900101S· · . . . . . . . . . . · 25

Anhui Meilong Rubber& Plastic Technology Co., Ltd. is a wholly-owned subsidiary of Suzhou Meilong Rubber& Plastic Products Co., Ltd., established in March 2020. It is a comprehensive provider of rubber component supplies that integrates research and development, production, sales, and service. The company specializes in researching and manufacturing rubber seals for the automotive, medical, military, industrial control, and fluid control industries. Drawing on the extensive experience of its Suzhou headquarters in polymer research and rubber industry applications over the years, the company has cultivated and assembled a team of skilled technical developers and operational staff. Our team can provide comprehensive support in various aspects, from product and mold design to material formulation and process optimization of the finished products.

We have always adhered to the principles of design innovation and quality supremacy, and provide specialized customization services tailored to specific specifications to meet customers' actual needs. As a professional manufacturer of high-quality rubber products, we will continue to uphold the philosophy of putting people and technology at the forefront, striving to contribute to the development of China's rubber industry and serving various industries.

Meilong Technology is eager to work with you to achieve great success together!

NEOP Conductive Material C700101B

Product Overview

This product is a specialty Conductive Neoprene (CR) Compound designed for sealing, damping, or gasketing applications that require Electrostatic Discharge (ESD) protection or low-resistance electrical pathways. While retaining the inherent oil resistance, weathering resistance, and good mechanical properties of neoprene, the formulationachieves controlled conductivity through careful design. Its core feature is meeting stringent volume resistivity requirements and passing standard conductivity tests, making it suitable for precision industrial scenarios that prevent static accumulation or require grounding connections.

Core Advantages

01 Stable Condu- ctive/Antistatic Property

Low volume resistivity effectively drains static electricity,preventing Electrostatic Discharge (ESD) damage to sensitive components.

02

Balanced Physical & Mechanical Properties

Maintains necessary tensile strength, elasticity, and tear resistance while providing conductive functionality. 1

03 Good Oil & Environmental Resistance

Inherits neoprene's good tolerance to lubricating oils, refrigerants (e.g., R134a), and outdoor environments.

04 ture Range App- Broad Temperalicability

Features a low glass transition temperature (Tg), ensuring elasticity and functionality even at low temperatures.

Technical Indicators

· A.Physical Mechanical Properties

· C. Environmental & Chemical Resistance

Technical Indicators

· D. Electrical Insulation Properties

NEOP Conductive Material C700101B

Applications

Core Application: Scenarios Requiring Static Control or Conductive Connections

Electronics & Semiconductor Manufacturing:

Conductive gaskets/seals in Hard Disk Drives (HDD), chip carriers, test fixtures to prevent ESD damage.

Medical & Analytical Equipment:

Sealing components requiring shielding or grounding in medical imaging equipment (e.g., CT, MRI), and anti-static parts in lab equipment.

Industrial Automation & Robotics:

Conductive suction cups or gripper pads for End-of-Arm Tooling (EOAT) to safely handle semiconductor wafers, glass panels, etc.

High-Potential Expansion Fields:

Special Vehicles & Aerospace:

Conductive seals in fuel systems or airframe structures for static or lightning strike protection.

Energy Sector:

Potentially for conductive cushioning or connecting components inside battery packs.

EPDM Resistant to N-Methyl-2-Pyrrolidone (NMP) Series E700108P

Product Overview

This product is specifically developed to address the sealing challenges posed by NMP (N-Methyl-2-pyrrolidone), a strongly polar and highly soluble medium prevalent in lithium-ion battery manufacturing and other new energy industries. In response to the high cost of commonly used perfluoroether or high-fluorine rubbers, this material achieves significant cost optimization through an optimized system of binary EPDM/ternary EPDM blending, N326 carbon black reinforcement, and peroxide curing, while ensuring outstanding NMP resistance. It exhibits excellent anti-swelling and corrosion resistance during long-term exposure to NMP at 7 0 ^ { \circ } \mathsf { C } , providing a cost-effective and reliable sealing solution for related conveying, storage, and coating equipment.

Core Advantages

01

Excellent NMP Resistance

Minimal volume and hardness change in NMP at 70°C, effectively resisting swelling and erosion from strong polar solvents to maintain sealing integrity.

02

Significant Cost Advantage

Compared to perfluoroether rubber, this material offers reliable performancewith better cost-effectiveness, helping customers reduce overall costs.

03

Good Mechanical Properties & Low Compression Set

Balanced strength, elasticity, and excellent resistance to permanent deformation ensure long-term stability of seals under operating conditions.

04 Stability of Peroxide Cure System

Peroxide cross-linking provides clean, odorless vulcanization characteristics and imparts better heat aging resistance to the material.

Technical Indicators

· A.Physical Mechanical Properties

EPDM Resistant to N-Methyl-2-Pyrrolidone (NMP) Series E700108P

· B.Compression Set & Media Resistance

Applications

Core Application: Sealing for NMP Media in Lithium-ion Battery Manufacturing

Cathode Coating Equipment: 1
Static and low-speed dynamic seals (e.g., coating heads, supply pumps, pipeline flanges, valves) exposed to NMP solvent.

Conductive Agent Slurry Preparation & Conveying Systems:

Seals for mixers, transfer pumps, and pipelines requiring long-term resistance to NMP solvent in slurries.

NMP Recovery & Purification Systems:

Seals for associated pipelines, tanks, and heat exchange equipment.

High-Potential Expansion Fields:

Other New Energy Material Processing:

Sealing scenarios involving the conveyance of similar strong polar solvents (e.g., DMF, DMSO).

High-end Chemical & Pharmaceutical Intermediate Production:

Pump and valve seals requiring resistance to specific strong solvents.

EPDM White Abrasion-Resistant E700404P

Product Overview

This product is a white EPDM compound designed for applications requiring materials to possess excellent physical and mechanical properties, good processability, and specific appearance colors. While retaining the inherent weather resistance, ozone resistance, and aging resistance of EPDM rubber, this product achieves a balance of high wear resistance, water resistance, and heat resistance through formula optimization, making it a reliable choice for various industrial sealing applications and non-black products.

Core Advantages

01

Excellent and Balanced Physical &Mechanical Properties

Provides tensile strength, high elongation, and moderate modulus to meet a wide range of requirements, ensuring product reliability.

02

Outstanding Abrasion Resistance

Low Akron abrasion volume loss ensures long service life of products under frictional conditions.

03

Good Water and Heat Resistance

Stable performance with minimal change in high-temperature water or hot air environments, adapting to complex conditions.

04 ability & White Ap- Excellent Processpearance

The compound offers good processing characteristics, and the finished product presents a uniform white color, meeting specific color requirements.

Technical Indicators

· A.Physical Mechanical Properties

Technical Indicators

· B.Compression & Environmental Resistance

EPDM White Abrasion-Resistant E700404P

· C. Abrasion Resistance

Applications

Established Applications: General Industrial Seals & White Products

General Seals:

Suitable for O-rings, gaskets, sealing strips in water, steam, air, and some weak acid/alkali media, especially where appearance color is required.

Abrasion-Resistant Pads & Rollers:

White components such as conveyor belt rollers and equipment pads requiring certain wear resistance.

Household Appliance & Sanitary Ware Seals:

Seals for washing machines, water heaters, etc., in contact with hot water or steam.

High-Potential Expansion Fields:

Food & Pharmaceutical Equipment:

Non-dynamic,contact parts complying with relevant hygiene standards (requires verification against specific'regulations).

Outdoor Leisure & Sports Equipment:

Waterproof and weather-resistant parts in white or light colors.

EPDM High-Insulation Butterfly Valve Sealing Material E750104I

Product Overview

This product is a special ethylene propylene diene monomer (EPDM) rubber material designed for harsh sealed conditions where there is a potential difference or electrical isolation is required. In addition to excellent conventional sealing performance, it is endowed with superior electrical insulation properties and outstanding resistance to environmental aging through a pure formula and dense cross-linked structure. It can effectively prevent current leakage and withstand ozone, heat, water, and chemical media for a long period. It is specifically developed for power systems, high-end industrial valves, and other applications requiring reliable insulation and sealing.

Core Advantages

01 Excellent Electrical Insulation

Features high volume resistivity and dielectric strength, providing a reliable insulating barrier at interfaces with potential differences to ensure system safety.

02 Ultimate Sealing Reliability

Maintains extremely low compression set across a wide temperature range and under prolonged compression, ensuring long-term stability and durability of sealing force.

Outstanding Ozone & Aging Resistance

Passes the stringent ASTM D1149 ozone resistance test, capable of long-term use without cracking in outdoor and industrial ozone environments.

04 High Quality & Zero-Defect Assurance

The dense vulcanizate structure meets high-voltage spark testing standards, ensuring the product is free from any internal pores or insulation defects.

Technical Indicators

· A.Physical Mechanical Properties

· B.Compression Set & Heat Aging

EPDM High-Insulation Butterfly Valve Sealing Material E750104I

· C. Environmental & Chemical Resistance

Technical Indicators

· D. Electrical Insulation Properties

Applications

Core Application: Sealing Applications Requiring Electrical Isolation

Power System Valves:

Seals for water/gas supply systems in power stations and substations, partiçularly at locations where there is a potential difference between the valve body and valve stem, requiring insulation and isolation.

Indutrial pipelines with potential difference:

Flange seals at connection points of equipment with different potentials in the process system need to prevent electrochemical corrosion or stray currents.

High-voltage electrical equipment sealing:

Static sealing of high-voltage electrical cabinets, wall-penetrating bushings and other equipment that require simultaneous sealing and insulation functions.

High-Potential Expansion Fields:

New Energy Vehicle High-Voltage System:

Sealing and Insulation of Connectors Between High-Voltage Components Such as Battery Packs, Motors, and Power Electronics

Special equipment:

Scientific or medical equipment that requires both sealing and insulation requirements to be met simultaneously.

Note: This product is specifically designed for sealing applications with insulation requirements. Specific electrical properties such as Dielectric Strength in D.2 must be confirmed based on the final formulation, thickness, and test method. Comprehensive electrical safety validation is mandatory before use in specific high-voltage insulation scenarios.

EPDM Black Zinc-Free Abrasion-Resistant E750105D

Product Overview

This product is a zinc-free/low-zinc formula ternary ethylene propylene diene monomer (EPDM)
compound specifically designed for the stringent operating conditions of the lithium battery industry.
Targeting corrosive and abrasive media encountered during lithium battery manufacturing, such as
graphite powder, lithium iron phosphate powder, lithium hexafluorophosphate, and silicon powder, it
achieves long-term stability at 150°C through a specialized zinc-free vulcanization system and
reinforcement system design. While ensuring excellent wear resistance and low compression set, this
product aims to provide a reliable and more compatible solution for sealing and wear-resistant compo
nents in lithium battery production equipment. K

Core Advantages

01 Zinc-Free/Low- Zinc Eco-Friendly Formulation

Eliminates potential contamination risk of zinc ions to sensitive battery materials, enhancing compatibility with lithium battery production processes.

02

Excellent Abrasion & High-Temperature Resistance

Specifically designed to withstand powder abrasion and high-temperature conditions, ensuring long-term reliability at 150°℃ and significantlyextending component service life.

Stable Physical, Mechanical & Compression Properties

Delivers balanced and reliable strength, elasticity, and excellent resistance to permanent deformation, ensuring lasting and effective sealing.

04 Good Water Resistance

Stable performance in high-temperature steam/water environments, adaptable to complex field conditions.

Technical Indicators

· A.Physical Mechanical Properties

ANHUI MEILONG RUBBER AND PLASTIC TECHNOLOGY CO., LTD
Contact information:0563-6976700/139-6215-4646
E-mail:yvonne.liao@smlrubber.com
Website:www.meilongrubber.com

· B.Compression & Environmental Resistance

Technical Indicators

· C. Abrasion Resistance

· D. Frictional Property

EPDM Black Zinc-Free Abrasion-Resistant E750105D

Applications

Core Application: Sealing & Abrasion-Resistant Components for Lithium Battery Manufacturing Equipment

Powder Conveying Systems:

Seals, wear-resistant linings, and rotary valve seals for pneumatic conveying pipelines of anode/cathode materials like graphite, LFP, and silicon powder.

Slurry Preparation & Coating Equipment:

Static and dynamic seals for mixers, feed pumps, and coating heads in contact with slurry (containing solvents like NMP and powders).

Battery Electrolyte Filling & Sealing:

Specific sealing and protective components used in environments potentially exposed to electrolyte components (e.g., LiPF6).

High-Potential Expansion Fields:

Food & Pharmaceutical Processing Equipment:

Benefiting from the zinc-free formulation, which reduces contamination risk, making it suitable for sealing applications in food contact or pharmaceutical equipment sensitive to metal ions (requires compliance verification against specific regulations).

High-End Electronics & Semiconductor Manufacturing:

Can serve as seals or conveying components requiring low extractables and wear resistance in auxiliary equipment within cleanroom environments or in contact with high-purity chemicals.

High-Temperature Water & Steam Systems:

Leveraging good resistance to heat aging at \mathsf { 1 5 0 ^ { \circ } C } and water, suitable for high-temperature gaskets or seals in boilers, heat exchangers, etc.

Textile & Dyeing Machinery:

Applicable for roller coverings or sealing parts in contact with high-temperature dyes, auxiliaries, or requiring abrasion resistance.

EPDM Low-Temperature Resistant Specialty Rubber E750109P

Product Overview

This product is a specialty ethylene propylene diene monomer rubber successfully developed to
address sealing challenges in extreme low-temperature environments. To overcome the significant
loss of resilience in general-purpose EPDM below -35°C, this product achieves a core breakthrough in
maintaining excellent elastic recovery and low compression set even at \scriptscriptstyle - 4 0 ^ { \circ } \mathsf { C } through innovative poly
mer selection and formulation design. It offers performance stability across a wide temperature range
and is specifically designed for applications demanding reliable and long-lasting sealing capability in
frigid or highly fluctuating temperature conditions. 7

Core Advantages

01 Excellent Low-Temperature Resilience

Maintains good elasticity even at the extreme low temperature of -40°C, effectively preventing seal failure due to low-temperature hardening and ensuring sealing reliability.

02

Extremely Low Compression Set

Exhibits excellent resistance to permanent deformation across a wide temperature range (-40℃ to 125°C), with low-temperature compression set at -40℃ 30%, ensuring long-term stability of sealing force.

03

Excellent Heat Aging Resistance

Shows minimal change in physical and
mechanical properties after prolonged aging at 125°C, indicating a long service life.

04 Broad Temperature Range Adaptability & Reliability

Capable of adapting to a wide operating temperature range from extreme cold to high heat, with balanced and reliable performance suitable for complex working conditions.

05 Excellent Low Odor Characteristics

Utilizes environmentally friendly raw materials and processing aids with low odor. Features low Total Volatile Organic Compounds(TVOC) emission, suitable for applications with stringent requirements for indoor air quality or enclosed spaces.

Technical Indicators

· A.Physical Mechanical Properties

Technical Indicators

· B.Compression & Low-Temperature Properties

EPDM Low-Temperature Resistant Specialty Rubber E750109P

· C. Heat Resistance

· D. Other Properties

Applications

Established Applications: Sealing Components for Extreme Low-Temperature Environments

Data Center Liquid Cooling Systems:

Seals and connectors for cooling pipelines in data centers located in cold regions or utilizing low-temperature coolants.

New Energy Vehicles:

Seals for battery cooling lines, motor cooling systems, and outdoor charging ports of new energy vehicles in frigid regions.

Outdoor Special Equipment & High-End Industrial Valves:

Valve seals, hydraulic rod seals, etc., for construction machinery, railway equipment, and chemical industry equipment operating in cold environments.

High-Potential Expansion Fields:

Aerospace & Defense:

Various seals for aircraft and ground equipment operating in low-temperature environments.

Special Refrigeration & Cryogenic Engineering:

Seals for deep-cooling equipment, gas liquefaction and storage equipment, etc.

ANHUI MEILONG RUBBER AND PLASTIC TECHNOLOGY CO., LTD
Contact information:0563-6976700/139-6215-4646
E-mail:yvonne.liao@smlrubber.com
Website:www.meilongrubber.com

EPDM Self-Lubricating & Low Compression Set Series EP7001C

Product Overview

This product is designed for demanding applications that require low friction and long service life sealing. Building upon the excellent heat, water, and chemical resistance of standard peroxide-cured EPDM, a special formulation imparts outstanding self-lubricating properties to the material surface, significantly reducing the kinetic friction coefficient against metal mating surfaces for smooth operation and low torque. Coupled with its extremely low compression set, this material provides a durable, stable, and efficient sealing solution for both static and dynamic applications in critical facilities such as liquid cooling systems.

Core Advantages

01 Excellent 02 Self-Lubrication

Low kinetic friction coefficient
effectively reduces starting torque and operational
resistance, protects metal counter
parts, and extends system life.

Extremely Low Compression Set

Maintains excellent resilience under long-term high-temperature compression, ensuring long-term stability of sealing force and sealing reliability.

03

Excellent Chemical and Water Resistance

Good tolerance to weak acids, weak alkalis, and hot water, suitable for complex fluid environments.

Good Thermal Stability

Minimal property change after long-term high-temperature aging, suitable for use in continuously warm environments.

05 Potential Compliance with Food Contact Safety

The formulation is designed to meet the requirements of FDA food contact material regulations (e.g., 21 CFR 177.2600), offering potential for expansion into clean industries such as food and pharmaceuticals.

Technical Indicators

· A. Physical Mechanical Properties

EPDM Self-Lubricating & Low Compression Set Series EP7001C

· B. Compression Set & Media Resistance

Technical Indicators

· C. Frictional Property

· D. Regulatory Compliance Potential

Applications

Core Application: Data Center Liquid Cooling System Sealing

Coolant Distribution Unit (CDU) Valve Seals:

Serving as valve stem seals and seat seals, requiring low friction for precise flow control and fast response, while withstanding long-term immersion in coolant (often water-based or dielectric fluid).

Quick Connector Seals:

Ensuring zero leakage at server coolant loop connections. Self-lubrication facilitates mating, and low compression set guarantees long-term sealing force.

Pump and Reservoir Seals:

Used at dynamic and static sealing points within the liquid cooling circulation system.

High-Potential Expansion Fields:

Industrial Valves:

Suitable for valves in chemical and pharmaceutical industries requiring low operating torque, resistance to corrosive media, or frequent adjustment.

Automotive Cooling Systems:

Seals for new energy vehicle battery cooling lines, electronic water pump shaft seals, etc.

Food & Pharmaceutical Equipment:

Seals for pipeline connections and valves requiring frequent CIP/SIP (Cleaning/Sterilization in Place) operations.

Additionally,the formulation of this series is designed to meet FDA safety requirements for food contact materials. It can pass compliance testing and is suitable for applications requiring relevant certifications.

Hydrogenated Nitrile Rubber HNBR H900101P

Product Overview

This series significantly enhances heat, ozone, and media resistance through selective hydrogenation of the NBR backbone, while maintaining excellent mechanical strength and extremely low compression set over a wide temperature range. Its outstanding overall performance makes it particularly suitable for critical components requiring long-term sealing stability, resistance to high-temperature aging, and reliable operation in harsh chemical environments.

Core Advantages

01 Excellent Heat & Aging Resistance

02

Maintains stable performance over extended periods in hot air and thermal media, ensuring long service life.

Extremely Low Compression Set

03

Superior Retention of Mechanical Strength

Provides lasting and reliable sealing force, ensuring the long-term effectiveness of sealing systems.

04

Maintains high modulus and tensile strength even under high temperatures and oil immersion.

Broad Media Resistance

Excellent resistance to oils, fuels, acids, alkalis, and ozone.

Technical Indicators

· A.Physical Mechanical Properties

Technical Indicators

· B.Compression & Abrasion Properties

NO.	Item	Test Standard	Condition	ControlStandards	Typical value
6	Compression Set	ASTM D-395 B	22hrs @ 150℃, 25%	≤15%	8.67
7	Abrasion Resistance Index	ISO 4650	1	≥220	257.4
8 Loss	Relative Volume	ISO 4649	1	≤100 mm³	88.8 mm³
· C. Bonding Property
NO.	Item	Test Standard	Condition	ControlStandards	Typical value
9	Rubber-to-Metal Bond Strength	ASTM D-429	Method B	≥10 N/mm	12.3
Applications Established Applications: High-Temperature, Long-Life
Sealing & Chemical Resistant Components	Diverter Cups & Related Fluid Handling Equipment: Suitable for diverter systems handling high-temperature oils or more aggressive media,
	requiring longer service life andmore stable sealing. Automotive Engine & Drivetrain Seals:
	Timing system gaskets, rear crankshaft seals, transmission seals, resistant to high-tem- perature engine oil and long-term thermal aging. Industrial Oil Seals & Rotary Shaft Seals:
	For pumps, compressors, and'industrial gearboxes operating at high temperatures and speeds.
High-Potential Expansion Fields: New Energy Vehicle Thermal Management:
	Seals for motor cooling circuits and battery coolant lines, requiring resistance to new coolants and high temperatures.
	Petrochemical & Downhole Tools: Seals for oilfield drilling equipment (e.g., packer elements), resistant to hydrocarbons, high temperature/pressure, and H2S environments.
	Aerospace & Military Equipment: Seals for fuel and hydraulic systems, meeting extreme temperature and demanding media requirements.

Acrylonitrile-Butadiene Rubber NBR N700104T (Low-Temperature Grade)

Product Overview

This material is a specialized low-temperature grade nitrile rubber. Through optimized formulation and polymerization processes, it significantly enhances elasticity retention and resistance to embrittlement at low temperatures while maintaining the inherent oil resistance of NBR. It is specifical ly designed to withstand cold environments or cyclic low-temperature operating conditions, ensuring that sealing components maintain excellent elasticity and reliable sealing functionality even in severe cold.

Core Advantages

Exceptional Low-Tempera- 02 ture Resistance

Brittle point as low as -58℃, maintaining flexibility in extremely cold environments, effectively preventing seal failure due to hardening and embrittlement.

Excellent Low-Temperature Compression Set

Compression set as low as 13% under elevated temperature test conditions indicating it can provide durable and stable sealing resilience across a wide temperature range, especially during low-temperature to ambient temperature cycles.

High Elasticity and Toughness

Combines high elongation (297%) with moderate modulus, allowing it to withstand significant deformation during low-temperature installation or operation without damage.

04 ermal Aging Sta- Outstanding Thbility

Stable performance in high-temperature steam/water environments, adaptable to complex field conditions.

Technical Indicators

· A.Physical Mechanical Properties

Technical Indicators

· B.Core Low-Temperature & Heat Aging Properties

ANHUI MEILONG RUBBER AND PLASTIC TECHNOLOGY CO., LTD
Contact information:0563-6976700/139-6215-4646
E-mail:yvonne.liao@smlrubber.com
Website:www.meilongrubber.com

Applications

Core Applications: Sealing & Elastic Components in Demanding Low-Temperature Environments

Automotive Sector:

Low-temperature start-up oil seals for engines in frigid regions, fuel line seals, cooling system seals for low-temperature operation.

Outdoor Equipment & Special Vehicles:

Hydraulic system seals, damping bushings for construction and agricultural machinery operating in cold seasons.

Refrigeration &Air Conditioning Systems:

O-rings, gaskets, and connector seals in low-temperature refrigerant circuits (e.g., R404a, R507).

Electrical Enclosure Seals:

Sealing strips for outdoor communication cabinets and power equipment, providing moisture and dust protection in low-temperature environments.

High-Potential Expansion Fields:

Aerospace:

Seals for peripheral aircraft equipment and auxiliary systems exposed to low-altitude or ground-level cold temperatures.

Polar or High-Altitude Research Equipment:

Dynamic and static seals for various sampling devices and instruments under extreme low temperatures.

Carboxylated Nitrile Rubber XNBR X900101S

Product Overview

This series retains excellent oil resistance while the introduction of carboxyl groups significantly enhances mechanical strength, abrasion resistance, and metal adhesion. Its high tensile strength, outstanding tear resistance, and superior wear performance make it particularly suitable for sealing and damping components that must withstand high dynamic stress, severe friction, and require strong bonding to metal.

Core Advantages

01

Excellent Mechanical Strength & Toughness

02

Outstanding Abrasion Resistance

03

Superior Metal Adhesion

04

Good Oil Resistance & Balanced Properties:

Extremely high tensile strength and tear resistance, capable of withstanding high loads and dynamic stress.

High abrasion resistance index and low volume loss ensure long service life in frictional environments.

Designed for rubber-metal composite products, providing high bonding strength.

Achieves an excellent balance between oil resistance and physical mechanical properties.

Technical Indicators

· A.Physical Mechanical Properties

Technical Indicators

· B.Compression & Abrasion Properties

· C. Bonding Property

Applications

Established Applications: High Dynamic Stress & Abrasion Resistant Sealing Components

Diverter Cups & Related Fluid Handling Equipment:
Serving as critical sealing and wear-resistant components, withstanding high-speed fluid scouring and friction.

Oil Seals & Rotary Shaft Seals: Leveraging its oil resistance, abrasion resistance, and high strength.

Industrial Rolls, Gaskets & Wear-Resistant Bushings: Suitable for conditions involving impact, vibration, and wear.

High-Potential Expansion Fields:

Automotive Engine & Drivetrain Systems: High-performance oil seals, damping pads, timing belts.

Construction Machinery & Hydraulic Equipment: High-pressure, oil-resistant, wear-resistant seals and diaphragms.

Rubber-Metal Composite Damping Products: Utilizing its excellent metal adhesion for engine mounts, bushings, etc.

Meilong

苏州美隆橡塑制品有限公司Suzhou Meilong Rubber & Plastic Products Co.,Ltd

Tel: +86 0512-668 30986

Mobile: +86139-1868-2521

Fax: +86 0512-6683 3086

Addr: Building 3, No. 66 Xihenggang Street, Yangchenghu Town, Xiangcheng District, Suzhou City, Jiangsu Province