Two Component Cast Polyurethane Mould Resin For Aircraft Wheel Chocks

Price Negotiable

Price: To be negotiated

MOQ: 1mt

Delivery Time: Two weeks

Brand: EXCEEDCHEM

Product Description

Two Component Cast Polyurethane Mould Resin For Aircraft Wheel Chocks

Product Attributes

Attribute	Value
Product name	Two Component Cast Polyurethane Mould Resin For Aircraft Wheel Chocks
Appearance	Colorless or Light yellow transparent liquid
Ratio A:B (mass ratio)	1:1
Hardness (shore A)	80±3
Shelf life	6 months
Packing	20kg/drum, 200kg/drum

Description

This product consists of A&B components, where A is polyol and B is a MDI-Terminated polyurethane prepolymer. It offers excellent processing properties, solidifies at common temperatures, has shorter gel time, and can be color-regulated by adding pigment.

The final product features:

Excellent abrasive resistance
Superior hydrolysis resistance
High transparency
Good resilience
Stable dimensions

Applications

This resin can substitute for silicon rubber to make moulds for "cultural stone" and is suitable for:

Electrical equipment potting
Rubber rollers
Ski and snowboard components
Rubber plates
Rubber wheels
Shoe models

Product Specification

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

Operation Parameters

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

Physical Properties

Property	Value
Hardness (shore A)	80±3
Tensile Strength (Mpa)	9-14
Elongation at break (%)	360-420
Tear strength(kN/m)	45-50
Rebound (%)	36-38
Specific Gravity (25℃) (g/cm3)	1.17