PU

Compare physical properties of SBR, PU, NBR, EPDM, and QFPMF+ rubber rollers. Detailed metrics include hardness, abrasion resistance, and temperature tolerance for industrial applications。 ​Performance Grade Legend roperty ​SBR ​PU ​NBR ​EPDM ​QFPMF+ ​Hardness (Shore A) 30–100 10–100 45–100 40–125 40–150 ​Elongation at Break (%) 400–600 350–1000 600–800 500–1100 500–1200 ​Tensile Strength (MPa) 9–28 40…

1. SBR (Styrene-Butadiene Rubber) Performance Introduction:SBR exhibits properties similar to natural rubber and is the most widely produced synthetic rubber. It offers superior abrasion resistance, aging resistance, and thermal stability compared to natural rubber, with a more uniform texture.Advantages: ​2. PU (Polyurethane) Performance Introduction:PU is characterized by exceptional abrasion resistance, high strength, good elasticity, and…