silicon rubber molds making materials for casting Artificial Stone industry &resin crafts molds making

RTV-1167

Properities

1.pre-harden   silicon rubberRTV-1167    hardener1167

shape           liquidity paste            liquid

color              milk white          colourless,transparent

viscosity CP       40000~4.5000

2. after harden

   after 7 days in room temperature

   hardness(Shore A)           25°±2

   tensile strength kg/cm2          >40

   expansion rate%               >500

   Tear resistance force kg/cm     >27

   contractibility rate %             0.35

Application instructions

Pls mix the RTV-1167 completely before use.

Ratio of the hardener and silicon oil:(suggestion)

Task	Silicon oil ratio	Hardener ratio	Operating time	Dry time
drape molding or brush cast	0~10%	2%	20mins	60mins
		1.5%	30mins	80mins

Pls adjust hardener ratio when using in differenttemperature and humidity.

Also adjust silicon oil ratio when applying in different operating way.

artificial stone material