Rear Rubber Buffer Fits VW Passat Saloon Variant Santana B2 Estate 321512131B
We have :
1) Raw material research and development personnel,who Graduated from polymer materials specialty, with more than 10 years of formula development experience
2) Product technical development personnel:Graduated from the mechanical design and manufacturing professional, they can skillfully use UG, CATIA three- dimensional design software development and design products
main products: Construction machinery accessories, auto accessories, headrest, cushion, backrest, handrails, health equipment accessories, toy accessories, medical equipment accessories, etc.
Polyurethane ( pu ) elastomer is a kind of new polymer synthetic material between rubber and plastics, it has both high strength and high elasticity of rubber. The characteristics are as follows:
1. the hardness range is wide: the elongation and resilience of rubber still have the same hardness under high hardness. The hardness range of polyurethane elastomer is shaw a10 - 90.
2. high strength: their tensile strength and bearing capacity are much higher than common rubber under the rubber hardness. Under high hardness, the impact strength and bending strength are much higher than the plastic.
3. wear - resistant: its wear resistance is very outstanding, generally within the range of 0.01 - 0.10 ( cm3 ) / 1.61 km, about 3 - 5 times of the rubber.
4. oil resistance: polyurethane elastomer is a strong polar polymer compound, and the affinity of non-polar mineral oil is small, and it is almost free of erosion in fuel oil and machinery oil.
5. good oxygen and ozone resistance.
6. the absorbing vibration performance is excellent, and can be used to reduce the vibration and buffer. In the mold manufacturing, replace rubber and spring.
7. have good high and low temperature resistance.
8. the radiation resistance is strong: the performance of polyurethane high energy ray is very good, and still has satisfactory performance under the 10 - 10 radiation dose.
9. have good mechanical processing performance ( vehicle, milling, grinding, drilling )
Audited Supplier 
){kind=link}