Polyester Based Castable Polyurethane Prepolymer for PU Elastomer

• Customization: Available
• Molecular Principal Chain: Urethane Based Polymer
• Color: Brown
• Model NO.: LY2543
• Appearance: Light Yellow Viscous Liquid
• Hardness Shore a: 74-85
• Tensile Strength MPa: 36-41
• Elongation at Break %: 650-760
• Tear Strength Kn/M: 55-95
• Rebound %: 27-42
• Transport Package: Drums, IBC, Isotank and So on
• Specification: pure
• Trademark: G-TECH@
• Origin: China
• Production Capacity: 15000mt/Year
• Package Size: 23.50cm * 23.50cm * 37.50cm
• Package Gross Weight: 21.500kg

Product Description

Polyester based prepolymer
Features & Applications: wear-resisting, anti-corrosive, strong toughness, impact resistance, high and low temperature resistance, etc. Widely used in metallurgy, mining, coal, construction, water conservancy, road construction etc. Polyurethane screen made by this material weights light, having a high screening rate, no plug hole, resistance to friction, impact resistance, resistance to tear, long service life( is the metal screen 3-10 times) etc. It can effectively make up for defects of traditional screen, such as easy wear, noise and easy corrosion.