manufacture RTV2 Liquid silicone mold making rubber

RTV2 Liquid silicone mold making rubber

Introduction

This product is two-component, RTV silicone rubber which with long service life and durable, especially suitable for the mold manufacture of silicone rubber.

Feature  

RTV2 Liquid silicone mold making rubber
low shrinkage and high dulplicate time
catalyst free
easy for operation Application

Especially suitable for the molding manufacture of UPR and other craft products,mold making silicone

Property

How to use

1.The cast pouring, for example:

Prepare a frame, fix the prototype for copy into the frame, (if the prototype’s material is glass or ceramic, the release agent is necessary to prevent sticking.

2. Take 2~3%curing agent of RTV, and mix it evenly with rubber.

3.Vacuum defoaming in 1~3 min,inject the rubber into the type box, then vacuum defoaming again, curing 24 hours in nature room temperature, use it after demold.

4. Demold after 3 hours’ room temperature curing, and then use it after 24 hours’ keep mold under the same condition.

Storage

Sealing storage in the environment of dry, cool and ventilated. storage temperature should be kept during 0~40°C.

Shelf-life

12 months under above conditions. It remain can be used after shelf life if the technical data is qualified.

Package

5Kg/barrel,25 Kg/barrel,200kg/barrel

Any question about RTV2 Liquid silicone mold making rubber,please contact Mr Wenson(18938867531)