Qingdao Global Sealing-tec co., Ltd
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OEM ODM Rubber Auto Parts Silicone Rubber Parts Black Color Heat Resistant
Product Description
| Product name | customized rubber auto parts |
| Material | silicone,EPDM, CR, NR, NBR, ACM,FKM |
| Hardness | 30 to 90°(tolerance can be ±3°or ±5°) |
| Color | for silicone any color available, for rubber usually black color |
| Temperature | NBR(-40~120º), FFKM(-20~320º) (-20~200º),Silicone(-70~220º) EPDM(-50~150º), PU(-40~90º) |
| Performance | aging resistance,ozone resistance, oil resistance,tears and abrasions resistance |
| Process | compression or injection molding |
| Application | For Automotive, Motorcycle,Machinery, Industrial |
| Package | plastic bag& carton box or according to your requirement |
| Size and Design | customized, AScustomer'sper drawing dimensions |
Acrylonitrile-buta-diene natural rubber (NBR - Nitrile)
NBR rubber is above all resistant to oils, especially hydraulic oils, lubricants, petrol and otheraliphatic hydrocarbons, diluted acids and lyes. Good physical values such as high friction resistance and ruggedness and good temperature resistance (-25 °C up to +120 °C, in part to -40 °C) give this natural rubber a wide range of uses.
Ethylen-Propylen-Dien-Kautschuk (EPDM)
The range of uses of peroxydically cross-linked EPDM includes in hot water and steam seals. EPDM is also very resistant to ageing and ozone. Compared with the usual types of synthesis natural rubber it has good resistance to cold temperatures. EPDM is not resistant to aliphatic or aromatic hydrocarbons or mineral oil products.
Resistance to chemicals, and also to oxidising agents, is very good. Temperature range from -50 °C to +140 °C depending on type.
Main Rubber Compounds and Properties
| NBR | MVQ | FKM() | EPDM | HNBR | |
|---|---|---|---|---|---|
| Material color | black or color | black or color | black or color | black or color | black or color |
| Hardness (Shore A) | 65-75 | 65-75 | 65-75 | 65-75 | 65-75 |
| Opreating Temperature | -40~125 | -60~225 | -40~250 | -40~125 | -40~140 |
| Tensile Strength(Mpa) | 14 | 7.5 | 12 | 13 | 14.8 |
| Elogation At Break (%) | 385 | 220 | 210 | 300 | 425 |
| Specific Gravity | 1.2 | 1.35 | 1.85 | 1.15 | 1.2 |
| Properties | excellent in oil resistant, wear resistant | excellent in heat resistant, cold resistant,weatherability | excellent in heat resistant, oil resistant, chemical resistant | outstanding heat, ozone, and weather resistance. | excellent in oil resistant, heat resistant,weatherability |
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.
2How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East , Europe.
4.Do you provide samples ? is it free or extra
We can supply you free samples without extra charges, but express cost is for buyer's account.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
6. Can I visit you?
Welcome. If you are a volume buyer and would like to visit on our in-house products and production line, please contact us to make an appointment.