RTV2 silicone condensation tin

RTV-2 silicone Liquid  is generally named as two-part room-temperature vulcanized silicone rubber, which features exceptional fluidity and good operability. When mixed with 2-3% curing agent, they can still be operated within 30-40 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion.

PRODUCT FEATURES

1. Good flow ability and long working time

2. Excellent performance for duplication

3. High tear and tensile strength

4. Easy de-mould from complex replica parts

5. Acid and alkali-resistance

6. Low linear shrinkage

Technical Data (approx values)

soft/hard soft is suitable for molding delicate/fragile objects.

USING INSTRUCTION

1-Take 100g of part A and add 2g of part B catalyst  and mix the silicone rubber and curing agent evenly in the container stirring and making sure not to incorporate air..

2-vacuum pumping may be applied
3-Pouring into a mold or block mold of silicone rubber
The pouring way is an easy way such as a long treacle to fill molds, it’s slowly . Allow to set.

or creating a two part mold or moulding a glass object a release agent is required click here

Can be pigmented to a wide range of colours  It can be softened to your own requirements using this softening additive  Can be made thixotropic for applying to vertical surfaces or to over head objects

SUITABLE FOR USE WITH

Polyurethane resin *
(* Excl. some transparent polyurethanes, check with the supplier of the resin if silicone molds are suitable.)

Epoxy resin *
(* Excl. some epoxies, check with the supplier of the resin if silicone molds are suitable.)

Polyester resin

Acrylic resin

Plastisol (PVC)

Plaster

Cement

Polymer Clays

Waxes

Soaps

Metals with a pouring temperature below 180°C

not Suitable for use with food .

Catalyst Irritant  see IFU.