AEM Acrylate Rubber Ring, ACM ECO Epichlorohydrin Rubber Sealing Ring, O-Ring, Hong Kong Capital

AEM Acrylate Rubber Ring ACM ECO Epichlorohydrin Rubber Sealing Ring O-Ring Hong Kong-funded

Huizhou Xiangjiang Lanxin Industrial Co., Ltd.
Rubber Products, Custom Rubber Rings, Non-standard Seals, Mold Industrial Standard Parts, Rubber and Plastic Material Technology, Rubber Parts.
Affiliated with Deli Precision Rubber Industry HKRUMSIN Enterprise, a Hong Kong-funded company located at No. 231 Industrial Avenue, Huizhou Huiyang Economic Development Zone - Shaoguan City - Lechang City Industrial Transfer Park. With over 30 years of experience in rubber parts manufacturing, the company established a domestic sales subsidiary in 2018. The products are dedicated to high-precision machinery, aerospace, semiconductors, lasers, fluid equipment, optoelectronic medical devices, precision instrument accessories, unmanned aerial vehicles, semiconductor hardware and plastic parts, high-precision microelectronic equipment accessories, new energy precision hardware rubber and plastic parts, precision rubber products, hardware and plastic accessories. The company specializes in high-precision tolerances at millimeter and micron levels through mold forming. Products include communication equipment accessories, mechanical accessories, optical accessories, medical device accessories, and unmanned interface machine accessory sealing rings. Sales are conducted in North America and the EU, adhering to strict specifications for rubber ring products. The production management follows Japanese standards, with the introduction of Japanese industrial production management models. Since the 1990s, the company has implemented 5S management and ISO systematic management, ensuring excellent quality. Production strictly follows rubber characteristics through vulcanization, adhering to quality standards SOP and SIP operations, and rigorously following the principles of Man, Machine, Material, Method, and Environment (5M) in production. Custom VITON O-rings, rubber gaskets, sealing washers, O-ring flat seals, molded durable seals, rubber O-rings, rubber gaskets, sealing washers, O-ring flat seals, molded durable seals, rubber O-rings.
1. AEM Acrylate Rubber Ring ACM ECOEpichlorohydrin Rubber Excellent Oil Resistance

Epichlorohydrin rubber's oil resistance is second only to fluorosilicone rubber and fluoroelastomer, but superior to other rubbers. It maintains good oil resistance within a temperature range of -50°C to 150°C, even under temperature variations.
The solubility parameter of epichlorohydrin rubber is 9.15 for homopolymer and 9.05 for copolymer, ensuring high performance retention in mineral oils.
2. AEM Acrylate Rubber Ring ACM ECOECO Epichlorohydrin Rubber Ring Excellent Heat Resistance

Epichlorohydrin rubber's heat aging resistance is second only to fluoroelastomer, fluorosilicone rubber, and acrylate rubber. Its thermal decomposition temperature is 180°C under anaerobic conditions and close to 180°C under aerobic conditions. After 1000 hours in hot air, the continuous use upper temperature limit is 150°C for homopolymer and 135°C for copolymer. A key characteristic of epichlorohydrin rubber's heat aging is that it does not harden and remains soft over long periods.
3. AEM Acrylate Rubber Ring ACM ECOEpichlorohydrin Rubber Seals Excellent Cold Resistance and Freon Resistance

The brittle temperature of homopolymer is -25°C, -40°C for binary copolymer, and -50°C for ternary copolymer. A standout feature of epichlorohydrin rubber is its ability to maintain flexibility at brittle temperatures. Its low-temperature performance is inferior to fluorosilicone rubber but superior to polyurethane rubber, fluoroelastomer, and nitrile rubber. Notably, epichlorohydrin rubber offers the best balance between oil resistance and cold resistance, which is unmatched by nitrile rubber and polyacrylate rubber.
Epichlorohydrin rubber has extremely low permeability to fluorinated refrigerants like Freon R12 and R22. It has been certified by the American Society of Engineers for use with 12 refrigerants, with homopolymer showing the best resistance to R22.
4. AEM Acrylate Rubber Ring ACM ECOEpichlorohydrin Rubber Parts Good Weather and Ozone Resistance

As epichlorohydrin rubber is a polyether-type saturated rubber with no double bonds, it exhibits excellent ozone resistance, outperforming neoprene and far surpassing nitrile rubber, similar to EPDM and acrylate rubber.
5. AEM Acrylate Rubber Ring ACM ECOEpichlorohydrin Rubber Elastomer Superior Gas Tightness and Vibration Damping

Epichlorohydrin rubber's gas permeability resistance is the best among known rubber types, being four times that of butyl rubber.
It demonstrates outstanding vibration damping performance across a wide temperature range, with high resilience second only to natural rubber. Its dynamic properties are close to natural rubber, but with less temperature influence.
Additionally, AEM Acrylate Rubber Ring ACM ECOepichlorohydrin rubber has good adhesion, flame resistance, and certain resistance to acid, alkali corrosion, and water.

IV. Application Areas
1. Automotive Industry Epichlorohydrin Rubber Rings: Used in various seals and hoses, such as oil seals for crankshafts, differential boxes, transmissions, clutches, carburetors, hydraulic hoses, fuel-resistant hoses, air conditioning hoses, radiators, cooling water delivery hoses, torsional vibration dampers, engine covers, and automotive door and window seals.
2. Refrigeration Industry: Epichlorohydrin rubber is an ideal sealing material for Freon refrigeration equipment. Applied in various refrigeration equipment using Freon R22, it solves leakage issues, extending the service life from about one week with nitrile rubber to about one year with ECO rubber.
3. Power Industry: Epichlorohydrin Rubber ECO (Epichlorhydrin-Rubber)
① Wire and cable sheathing; epichlorohydrin rubber parts are used for F-class motor lead wires matching JO4 motors, as transformer diaphragms, and oil-resistant seals with good results.
② Submersible oil pump cables, etc.
4. Petroleum Industry: Epichlorohydrin rubber rings are used as seals for oil extraction equipment, oil well packers, high-pressure piston head parts in oil wells, high-pressure natural gas valve diaphragms, flow meters, and fuel pump diaphragms.
5. Fertilizer Industry Rubber: Applied in high-pressure compressors and copper liquid pump shaft seals, epichlorohydrin rubber rings solve leakage problems, increasing service life by 4-8 times.
6. Aerospace Industry Rubber: Mainly used for oil-resistant rubber diaphragms in aircraft engines.
7. Other Applications: Conductive rubber parts in the electronics industry, epichlorohydrin rubber rings in chemical fiber textiles, printer and copier rubber rollers, food and pharmaceutical packaging bottle cap liners! Huizhou Xiangjiang Lanxin Industrial Co., Ltd. 18026532081.