Manual mold silicone rubber

DESCRIPTION
        Manual mold silicone rubber mold making compound which is flowing liquid with consistant quality in whatever color, specially used for molding model and model design. Manual mold silicone is mainly used for manual molds, such as cement moulding design, normally for small number of duplication. Model design silicone rubber is also a RTV 2 silicone, that is, it is composed of two parts, part A is liquid rtv silicone, part B is curing agent. These two parts can start chemical reaction at the condition of room temperature.  


APPLICATION
        Condensation cure rtv silicone is mainly applicable to model mold making for manual  moldel design of airplane model,  flying model, mobile cover, mobile shell, mobile case shel, mobile case, and other sculptures molding such as melting point alloy molds, alloy toy craftworks, plastic toy craftworks, gifts and stationery,duplication of cultural relics, etc.  



TECHNOLOGY
       You should firstly polish and clean your mother model with some tools.Prepare appropriate volume of base silicone(A), then mix base silicone and catalyst(B) fully(the catalyst accounts for 2% to 5% of the total weight ). Then pour the mixture into mold frame, oR brush several layers(usually 3 to 4 layers, sometimes, a hard outer shell is required to maitain the shape of the soft mold) onto the surface of mother model, 3 or 4 hours later, a perfect  mold will be cured. 24 hours later, the mold can be taken into production for your larch scale replication purpose.  


PACKAGE
20KG/drum liquid silicone +1kg/ bottle catalyst
25KG/drum liquid silicone + 1kg/bottle catalyst
200KG/drum liquid silicone +1kg/ bottle catalyst  


SHELF LIFE
Twelve(12) months when stored under dry and cool place by original package under 25℃