مميزات خاصة

Dimensions: Length: 500mm/20in. Diameter*aperture: 16*6MM , 18*8MM , 20*8MM , 22*8MM , 25*8MM , 30*8MM , 35*8MM , 40*8MM , 45*8MM , 50*8MM , 55*8MM , 60* 8MM, 65*10MM, 70*10MM, 75*10MM, 80*10MM, 85*10MM, 90*10MM, 95*10MM, 100*10MM. Contains 1 piece.
High strength. Compared with rubber, polyurethane has much higher tensile strength, tear strength and load-bearing capacity than rubber. Under high hardness, its impact strength and bending strength are much higher than those of plastics.
Oil resistant. Polyurethane board is a kind of strong polar polymer compound, which has little affinity with non-polar mineral oil, and is hardly eroded in fuel oil and mechanical oil.
Excellent anti-vibration performance, can absorb vibration, and can be used for vibration reduction and buffering. In mold making, it replaces rubber and springs.
Suitable for metallurgy, mining, petroleum, automobiles, building materials, sports, heavy machinery and large-scale stamping equipment shock pads, backing plates, springs, punching dies for various metal plates and pipes.