IATF16949 Factory ORing NBR FKM FPM EPDM Rubber O-Ring Silicone O Ring Seal
Ethylene Propylene Diene Monomer (EPDM)
Ethylene propylene rubber (ethylene propylene diene monomer) is copolymerized by ethylene and propylene, double chains with main chain not bonded. The product has excellent heat resistance, aging resistance, ozone resistance and stability, and its normal use temperature range is -50 ~ 150 °C. It has excellent resistance to polar solvents such as alcohols, ketones, ethylene glycol and phosphate ester hydraulic fluids.
| material | With the medium | Operating temperature/c For movement 1for rest | note |
| Nitrile butadiene rubber | Mineral oil, gasoline, benzen | 80 | -30~120 | |
| neoprene | Air,water,oxygen | 80 | -40~120 | movement should be paid attention to |
| Butyl rubber | Animal,vegetable oil,air,water | 80 | -30~110 | Permanent deformation,not applicable |
| Styrenne butadiene rubber | Alkali,vegetable oil,air,water | 80 | -30~100 | mineral oil is not applicable |
| Natural rubber | Water,weak,acid,weak base | 60 | -30~90 | mineral oil is not applicable |
| Silicone rubber | High and low temperature oil,mineral oil,animal andvegetable oil,oxygen,weak acid,weakbase | -60~260 | -60~260 | Not suitable for steam,moving part |
| Polyurethane rubber | Water,oil | 60 | -30~80 | but avoid using at a high speed |
| Fluorine rubber | Hot oil,steam,air,inorganicacid,halogen solvents | 150 | -20~200 | |
Disadvantages
· Poor oil resistance, not recommended for food-related use or exposure to aromatic hydrogen
O-Ringsare available in the following elastomers:
* Acrylate Rubber(ACM)
* Butyl Rubber(IIR)
* Ethylene-propylene (EPR, EPDM)
* Ethylene Acrylate Rubber(AEM)
* Fluorocarbon (FKM/FPM)
* Fluorosilicone(FVMQ)
* Hydrogenated Nitrile (HNBR)
* Liquid Silicone Rubber(LSR)
* Neoprene Rubber(CR)
* Nitrile Rubber (Buna-N/NBR)
* Natural Rubber(NR)
* Polyurethane(PU)
* Silicone Rubber
* Styrene-butadiene Rubber (SBR)
About us:
Jiangsu Kunyuan Rubber & Plastic Technology Co., Ltd. is a professional manufacturer of seals. The factory covers an area of 25,000 square meters. The products are made with automatic injection molding machines and inspected with automatic quality inspection facilities. We follow ERP system throughout the business process. The product quality matches the standards of Europe, the US and Japan. The company's products are used by China's leading construction machinery enterprises: SANY (Sany Heavy Industry) and XCMG who export their construction machinery worldwide. We are also the high-quality supplier of EATON, Danfoss, Caterpillar and Case New Holland. With competitive prices and premium quality assurance, we provide customers with perfect service experience.
FAQ:
Q 1. What's the payment term?
A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union, VISA, Paypal is also accepted.
Q 2:Can you supply different color materials?
A 2: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 3: Do you have the products in stock?
A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order.
Q 4: What is the life expectancy of the rubber seal?
A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.
Q 5:What can you buy from us?
A 5:O Ring, Non-standard custom sealing ring, custom rubber parts, x-ring and PU parts.
Product Tags:
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IATF16949 NBR FKM FPM EPDM Rubber O Ring Silicone O Ring Seal Images
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