Polyurethane cleaner blade polyurethane composite blade surface smooth, good linearity, low friction, high wear resistance, high strength, a stable polyurethane blade scraper effect, we take a look at the nature of the polyurethane cleaner blade.
1. Wide range of hardness. In the high hardness of rubber still has elongation and resiliency. Hardness range of polyurethane elastomer Shore A10-D80.
(2) high strength polyurethane cleaner blade is much higher in the rubber hardness of their tensile strength and load capacity than the general rubber, much of its impact strength and bending strength of plastic high off than at high hardness.
4. Oil polyurethane elastomer is a strong polar polymers, and small affinity for non-polar mineral oil, fuel oil and lubricating oil are almost free from erosion.
5. The radiation resistance of polyurethane blade cleaner energy radiation resistant performance is very good, at 10-10 Ge radiation dose still has a satisfactory performance.
Therefore, a polyurethane material made of polyurethane elastomer blade cleaner has good tensile strength, tear strength, impact resistance, abrasion resistance, weather resistance, and so on.
Xiao Bian: lf