2 Parts Liquid Silicone Rubber for Resin Mold Docowing

2 parts silicone rubber for resin mold docowingTwo components liquid silicone RTV rubber for polyresin craftsis a kind of room temperature vulcanized silicone rubber in condensation type. It's generally named as two part silicone rubber , Part A is a flowable liquid, part B is the curing agent or catalyst . It's mainly used for mold making .Application of Two Components liquid silicone RTV rubber for polyresin craftstwo components liquid rtv silicone mold making rubber for polyresin crafts is used for making molds of concrete stone,GRC, gypsum decoration , plaster ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, polyresin crafts, polyurethane, bronze, wax, candle, and similar products .
TechnicalParametersof Two Components liquid silicone RTV rubber for polyresin craftsModelColorMixingratio(%)Potlife(mins,
under25ºC)Curingtime
(hrs,under25ºC)Hardness(ShoreA)Tensile-
strength(MPa)Tear-
strength(kN/m)Viscosity
(AfterA/Bmixed,mPa.s)Shrinkage
rate(%)Elongation
(%)HY-625White2-330-404-525±2
4.3±0.5
24±2
22000±5000
≤0.3%200%
Characteristicsof Two Components liquid silicone RTV rubber for polyresin crafts
*Goodoperability,easytodemold
*Highhardness
*Hightensileandtearstrength
*Cureatroomtemperature
*HighduplicationtimesOperationinstructionsof Two Components liquid silicone RTV rubber for polyresin crafts
Step1:preparetheoriginalmolds
Step2:Take100GpartsAandadd3GpartsBandmixthemevenly.
Step3:Vacuumpumping
Step4:PouringcastingorBrushoperation'more information, pls contact Lydia:
Call: 0086 18988789546