SHANGRAO RUICHEN SEALING CO.,LTD
City: shangrao
Province/State:jiangxi
Country/Region:china
Tel:86--18024335328
Contact Person:
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What are NBR Automotive Seals and Gaskets?Alongside FKM or HNBR, NBR (nitrile butadiene rubber) is one of the most frequently used elastomers for sealing elements. The material is characterized by advantageous mechanical properties and a broad resistance profile. The wide range of applications for these rubber seal is limited only by their restricted suitability for high temperatures. But there is a solution for this too. HNBR, hydrogenated nitrile butadiene rubber, extends the high-temperature range of NBR and is therefore suitable for even more demanding applications. However, many standard applications can be economically realized with NBR economically. They are also known by manufacturer names such as Perbunan® or Europrene®.
We can supply material as NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, ACM ,SBR , FLS , etc...
What's Each Rubber's Typical Features ? Silicone Rubber (Q, MQ, VMQ, PVMQ)*Service Temperature temperature up to 300 C and down to -100 C. *Application and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that need FDA approval for food handling equipment and appliances. EPDM Rubber Features: EPDM rubber is a high density rubber primarily used for outdoor applications. It has dynamic and mechanical properties between natural rubber and synthetic rubber. Do not use EPDM if continual contact with petroleum based products is required. Not recommended for usage in food applications or those that are exposed to aromatic hydrocarbons. HNBR Rubber Features: Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly SaturatedNitrile (HSN), is special class of nitrile rubber (NBR) that has been hydrogenated to increase saturation of the butadiene segment of the carbon polymer backbone. Subsequent improvements to the material properties, over that of a nitrile rubber (NBR), include greater thermal stability, broader chemical resistance, and greater tensile strength. HNBR is classified by ASTM as a DH-type polymer. This classification indicates 150ºC service temperature as well as less than 30% swell in IRM 903 oil. HNBR can be formulated to meet application temperatures ranging between -50°C and 165ºC. SBR Rubber Features: 1.Main materials: Styrene-butadiene rubber (SBR), a general-purpose synthetic rubber,produced from a copolymer of styrene and butadiene. Exceeding all other synthetic rubbers in consumption, SBR is used in great quantities in automobile and truck tires, generally as an abrasion-resistant replacement for natural rubber (produced from polyisoprene). 2.Available place: They are widely used in automobile, electrical appliances, building vibration isolation and other industry. For example, air blower, water pump, instrument, measuring of ships and so on. 3.Main performance: SBR has similar chemical and physical properties to natural rubber, with generally better abrasion resistance,outstanding strength,good creep and stress relaxation resistance and low cost,etc. It is not recommended to use SBR in applications that involve ozone, strong acids, oils, greases, fats and most hydrocarbons. Neoprene Rubber Features: Neoprene Rubber, also known as neoprene polychloroprene, is an extremely versatile synthetic rubber with more than 75 years of proven performance. In the automotive world, neoprene is used for many under-the-hood and underbody parts that require a reasonably priced, mid-performance polymer with a good all-around balance of performance properties. Natural Rubber Features: Natural rubber was originally derived from latex found in the sap of rubber trees. The purified form of natural rubber can also be produced synthetically. Natural rubber is an ideal polymer for dynamic or static engineering applications. Caution: Natural rubber is not recommended for applications where the rubber part will be exposed to ozone, oils, or solvents. PU/Polyurethane Rubber Features: Polyurethane is an organic polymer. Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Polyurethane is a widely used compound due to its superior strength, tear and abrasion resistance. Polyurethane also provides excellent permeation resistance. Features:
We have certificates :ISO 9001:2015 , ISO 14001:2015 ,ISO 45001:2018 , IATF , FDA, REACH, ROHS, SGS etc. ISO 14001.pdf NBR-REACH CANEC23015740931(SZP23-030677).pdf NBR-PAHS CANEC23015740935(SZP23-030677).pdf NBR-FDA CANEC23015737713(SZP23-030799).pdf
For color , we can make as customers' requirements .Below table is the colorful o rings we made.If you need colored o rings , you can give me pantone number .
We can also produce Automotive Rubber Seals ,Connector Rubber Seals ,Power Tool Rubber seals ,Valve Rubber Seals ,Pipe Rubber Seals ,Semiconductor Rubber Seals ,Hydraulic Pneumatic Rubber Seals ,Pump Rubber Seals ,Oil and Gas Seals ,Food Grade Rubber Seals ,Medical Rubber Seals ,Chemical Equipment Rubber Seals ...etc.
Our Factory
1. Since 2006, focus on rubber seals, especially for auto parts
4. Molds > 10000 sets, especially o rings, about 5000 sets.
5.O-ring series covers American standard (AS568), Japanese standard (JIS), national standard(GB), and produces a large number of customized non-standard parts.
6. Material: NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, SBR .The rubber materials used meet the requirements of ROHS2.0 and REACH235.
7. Material Certificates: FDA, ROHS, REACH, UL157, CP65 WRC, EN549,EN45545.
8. Products are widely used in automotive parts, electronic
connectors, valves, pneumatics,
9. company has introduced HRP, ERP and other systems since its
inception. 10. The company's labor cost, raw material procurement, production
process and product quality were comprehensively and scientifically controlled.
Our strength: PROFESSIONAL OEM & ODM 30+ YEARS OF RUBBER SEALING MANUFACTURER ☆ PROFESSIONAL OEM & ODM 30+ YEARS OF RUBBER SEALING
MANUFACTURER
Progress
Cooperative partner
Ruichen company have cooperated with many superior customers as below , we have complete system and excellent productivity to serve for you
International exhibition
Why RUICHEN? satisfy them in quality, price, delivery, service, etc. At the same time, we also attach great importance to the small customers in niche markets.Whether your purchase quantity is big or small, you are our
valuable partners. which has become one of our core competencies. communication skills. so that you can rest assured completely. positive comments. to reduce our costs continuously. materials partners, our capacity is not limited. production parts in a short period. our new customers to become long-term customers. FAQ Q: 1 What kinds of materials can you provide? FFKM etc. needs while keeping material costs in mind.
Q: 5 What is the normal lead time for product orders? situation.
Q: 6 How to check the quality of the bulk order? production process, shipping 100% of the full inspection; automatic inspection machine full inspection, and according to customer needs before the mass production of pre-production samples.
Q: 7 What is your standard packing?
Q: 8 What's the payment term?
Silicone Rubber (Q, MQ, VMQ, PVMQ)
*Service Temperature temperature up to 300 C and down to -100 C.
*Application and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that need FDA approval for food handling equipment and appliances.
We can supply material as NBR, FKM, SIL, EPDM, CR, NR, PU, HNBR, FFKM, ACM ,SBR , FLS , etc...
What's Each Rubber's Typical Features ? Silicone Rubber (Q, MQ, VMQ, PVMQ)*Service Temperature temperature up to 300 C and down to -100 C. *Application and aerospace industries where flexibility and longevity are important. It is also a suitable material for parts that need FDA approval for food handling equipment and appliances. NBR Rubber Features: Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging - often a key advantage over natural rubber. Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability. EPDM Rubber Features: EPDM rubber is a high density rubber primarily used for outdoor applications. It has dynamic and mechanical properties between natural rubber and synthetic rubber. Do not use EPDM if continual contact with petroleum based products is required. Not recommended for usage in food applications or those that are exposed to aromatic hydrocarbons. HNBR Rubber Features: Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly SaturatedNitrile (HSN), is special class of nitrile rubber (NBR) that has been hydrogenated to increase saturation of the butadiene segment of the carbon polymer backbone. Subsequent improvements to the material properties, over that of a nitrile rubber (NBR), include greater thermal stability, broader chemical resistance, and greater tensile strength. HNBR is classified by ASTM as a DH-type polymer. This classification indicates 150ºC service temperature as well as less than 30% swell in IRM 903 oil. HNBR can be formulated to meet application temperatures ranging between -50°C and 165ºC. SBR Rubber Features: 1.Main materials: Styrene-butadiene rubber (SBR), a general-purpose synthetic rubber,produced from a copolymer of styrene and butadiene. Exceeding all other synthetic rubbers in consumption, SBR is used in great quantities in automobile and truck tires, generally as an abrasion-resistant replacement for natural rubber (produced from polyisoprene). 2.Available place: They are widely used in automobile, electrical appliances, building vibration isolation and other industry. For example, air blower, water pump, instrument, measuring of ships and so on. 3.Main performance: SBR has similar chemical and physical properties to natural rubber, with generally better abrasion resistance,outstanding strength,good creep and stress relaxation resistance and low cost,etc. It is not recommended to use SBR in applications that involve ozone, strong acids, oils, greases, fats and most hydrocarbons. Neoprene Rubber Features: Neoprene Rubber, also known as neoprene polychloroprene, is an extremely versatile synthetic rubber with more than 75 years of proven performance. In the automotive world, neoprene is used for many under-the-hood and underbody parts that require a reasonably priced, mid-performance polymer with a good all-around balance of performance properties. Natural Rubber Features: Natural rubber was originally derived from latex found in the sap of rubber trees. The purified form of natural rubber can also be produced synthetically. Natural rubber is an ideal polymer for dynamic or static engineering applications. Caution: Natural rubber is not recommended for applications where the rubber part will be exposed to ozone, oils, or solvents. PU/Polyurethane Rubber Features: Polyurethane is an organic polymer. Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Polyurethane is a widely used compound due to its superior strength, tear and abrasion resistance. Polyurethane also provides excellent permeation resistance. Features:
We have certificates :ISO 9001:2015 , ISO 14001:2015 ,ISO 45001:2018 , IATF , FDA, REACH, ROHS, SGS etc. ISO 14001.pdf |
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