Ratio 1:1 PU Rubber Concrete Stamp Casting Liquid Polyurethane Rubber 70A

High Strength 1:1 Two-Component Polyurethane Liquid Rubber For Making Wall Tile Concrete Stamping Molds

Description

Polyurethane liquid rubber consists of A&B component, B is curing agent, and A is polyurethane prepolymer.

can be used as a concrete or cement stamping mold as well as for making hard durable rubber parts for machinery or automotive applications.

There are many different formulations of polyurethane rubbers for mould making. The polyurethane casting rubber can be pure or filled with special mineral charges. Are available different hardness from 40 Shore A to 80 or 90 Shore A.

Applications

Substitute for making the mould of “cultural stone” and concrete stamping. It also applies to electrical equipment potting, rubber rollers, Ski and snowboard ,rubber plates, rubber wheels, shoe models and others.


Properties of Liquid Polyurethane Rubber for Making Concrete GRC Molds:

Technical Datasheet

Features
Fluid liquid
Cold curing
Easy to use
No linear shrinkage
Excellent mechanical resistance
High tearing strength
Long life of the moulds

Measuring & Mixing

Liquid urethanes are moisture sensitive and will absorb atmospheric moisture. Mixing tools and containers should be clean and made of metal or plastic. Materials should be stored and used in a warm environment (23°C-25°C).

IMPORTANT: Stir Part B thoroughly before dispensing. After dispensing equal amounts of Parts A and B into mixing container, mix thoroughly forat least 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.

Packaging

20kg per drum, 320kg per pallet

Storage

Store in cool and dry place. If you can’t use one drum up at a time, please inject N₂.The storage time of original packing is 6 months.