Silicone Rubber For Computer Keyboard

Following Details of silicone rubber for computer keyboard :

This series are 2-part translucent liquid silicone rubber suitable for injection molding
processes,catalyzed by platinum(LSR2009-40A/B is fast cured type).
3)Key Features
Good rebound property
Excellent thermal and cold stability(-60a ~250a )
Good fluidity,easy to be injected
Stable shrinkage rate
High tear strength
4) Application :
The series are suitable for making lining of computer keyboard
5) Storage:
Correctly stored in its original closed container at room temperature (max 27a ). SQUAREAR LSR20**-40A/B has a shelf life of 180 days. The ready to use LSR20**-40A/B should be kept tightly closed, if it doesna t , it will affect the shelf life.
6)How to use
Ready-to-use mixturesi components A and Bi are fed directly to injection molding machine from the original containers by means of a metering end mixing unit i called static mixeri . The mixturei at the mixing ratio 1i 1i is injected into the heated mouldi the mixed silicone rubber will be vulcanized in a few seconds.
7) Packaging
The product is available in 20kgs pails or 200kgs drums
8) Typical Properties
Components:Part A Part B
Appearance:ivory-white transparentivory-white translucent
Viscosity: mPa.s