Tin Cured Plaster Sculpture Casting RTV-2 Liquid Silicone Rubber

China Tin Cured Plaster Sculpture Casting RTV-2 Liquid Silicone Rubber, Find details about China RTV Silicone, Mold Silicone from Tin Cured Plaster Sculpture Casting RTV-2 Liquid Silicone Rubber

Model NO.
801-25, 801-15, 902-20, 902-30
Trademark
XD silicone
Specification
10KG, 20KG, 40KG, 50KG, 200KG
Origin
Beijing
HS Code
3910000000
Model NO.
801-25, 801-15, 902-20, 902-30
Trademark
XD silicone
Specification
10KG, 20KG, 40KG, 50KG, 200KG
Origin
Beijing
HS Code
3910000000
Appilications: 
1. sculpture, cement / gypsum product, architectural and furniture elements
2. resin crafts, casting wax, art objects


Features: 
High temperature resistance, acid and alkali-resistance, aging resistance.
Low shrinkage, high hardness and no-deformation
High tensile and tear strength, easy to de-molding


Technical data sheet:
Model801-25801-15902-20902-30
Mixing ratio (A:B)100:2~3100:2~31:11:1
Hardness (Shore A)≥25282030
Tear-strength (kgf/c m²)≥21222122
Viscosity ( mixed 25°C mpa.S)    25000±200025000±2000   18000±2000 20000±2000
Shrinkagerate (%)≤0.20.20.10.1
Elongation(%)450420480400

How to use:
1.A and B must be mixed evenly into a clean plastic or metal container, The bottom and walls of the container must be scraped well to ensure that the silicone is mixed with the curing agent.

2.The pre-operation time of the mixed is 30-40 minutes at room temperature, and the product prototype is poured by vacuum defrosting.The product can be cured completely at room temperature of 3-4 hours and heated at 80-120ºC for 30 minutes.

3. When pouring or brushing mold for medium or large products, it is recommended to pour or brush 2-3mm thick silica gel on the surface of the product to fully and completely contact with the prototype.

4.At  25ºC, A/B is fully mixed and stored safely for 30-40 minutes.The higher the temperature, the shorter the storage time.

Package: 10KG, 20KG, 25KG, 200KG or according to customer requirements.
Tin Cured Plaster Sculpture Casting RTV-2 Liquid Silicone Rubber