High Abrasion Resistant Transparent Polyurethane Casting Resin/Prepolymer EMH480-A / EMH480-B

Price Negotiable

Price: to be negotiated

MOQ: 1mt

Delivery Time: 5-7 work days

Brand: EXCEEDCHEM

Product Description

High Abrasion Resistant Transparent Polyurethane Casting Resin/Prepolymer EMH480-A / EMH480-B

Key Attributes

Attribute	Value
Appearance	Light yellow liquid
Tensile Strength (Mpa)	9-17
Hardness (shore A)	80±2
Elongation at Break (%)	360-460
Tear Strength (kN/m)	45-50
Packing	10KG/DRUM

Product Overview

This two-component system consists of EMH480-A (polyurethane prepolymer) and EMH480-B (curing agent), offering exceptional processing properties and performance characteristics.

Key Features

Excellent abrasion and hydrolysis resistance
High transparency with color customization through pigment addition
Superior resilience and dimensional stability
Fast curing with shorter gel time
Solidifies at common temperatures

Applications

Ideal for multiple industrial applications including:

Cultural stone mold production (alternative to silicone rubber)
Electrical equipment potting
Rubber rollers, plates, and wheels
Ski and snowboard components
Shoe models and manufacturing

Technical Specifications

Type	EMH480-A	EMH480-B
Viscosity (mPa*s/25℃)	1400±300	520±150
Appearance	Colorless or light yellow transparent liquid	Light yellow liquid

Processing Parameters

Parameter	Value
Mixing Ratio (A:B mass ratio)	1:1
Operating Temperature (℃)	25~40
Gel Time (25-30℃/min)	8~13
Final Product Appearance	Light yellow elastomer

Physical Properties

Property	Value
Hardness (shore A)	80±2
Tensile Strength (Mpa)	9-17
Elongation at Break (%)	360-460
Tear Strength (kN/m)	45-50
Rebound (%)	36-38
Specific Gravity (25℃) (g/cm3)	1.17