Tin Cure Silicone

Category:

Condensation Cure Silicone Rubber

Tin cure silicone, Condensation Cure Silicone Rubber, also call RTV-2 silicone rubber, for mold making is generally named as two-part silicone rubber in liquid form that vulcanizes at room temperature.

Inquiry

Product Description

Description

Condensation Cure Silicone Rubber, also call RTV-2 silicone rubber, for mold making is generally named as two-part silicone rubber in liquid form that vulcanizes at room temperature. It is mainly applied for mold making or duplicating for industries in pouring or brushing way, such as artificial stones, gypsum crafts, concrete products, GRC, GRG, GFRC, fireplaces, fountains, ornaments, resin crafts, art sculptures, decorations, PU, furniture molding, candle crafts, plastic crafts, Buddhist statue crafts, etc..

Features- Tin cure silicone

1. Good fluidity, easy to drain bubbles, easy to infuse, easy to operate and easy to demould.

2. Fast curing at room temperature

3. High tensile and tearing strength, low linear shrinkage (《0/3%)

4. There are many times of mold reversal (for example: the number of copies of plaster products can reach 800-1000 times

5. Good weather resistance, high temperature resistance, acid and alkali resistance, aging resistance

Application

Mold Making----GRC, GFRC, Concrete, Stone, Resin, Plaster, Gypsum, Soap, Candle, Tire etc.

Electronic Potting---- LED light, PCB, PVB, Module, Wind Power Generator, Ballast, etc.

Pad Printing------ Plastic toys, Craft works, Product printing etc.

1. Mold making of plaster, GRC, cement, resin and other products

2. Molding of artificial stone, candle casting process

3. Mold production of architectural decoration and decoration products (such as cornices, Roman columns, railings, ceilings, pedestals, fountains, fireplaces, wall decorations, planting utensils, European-style furniture, furniture decorations, etc.)

4. Mold making of unsaturated resin crafts, epoxy resin crafts, poly resin crafts, polyester resin

5. Handmade soap box candle crafts, stationery gifts and other handicraft industries

6. Mold making for casting statues, Buddha statues, Christmas ornaments, statues, figures, etc.

Parameters(25℃)-----9 Series

Model	915	920	925	930	935	940
Color	white/translucent
Hardness (Shore A°)	15±2	20±2	25±2	30±2	33±2	40±2
Adding ratio of curing agent(%)	2-3	2-3	2-3	2-3	2-3	2-3
Dynamic viscosity（mPa.s）	13000±2000	17000±2000	25000±2000	27000±2000	25000±2000	15000±2000
Tensile strength（MPa)	3.0	4.0	4.2	4.5	4.0	3.5
Tear strength（kN/m）	16±2	19±2	24±2	26±2	25±2	21±2
Elongation（%）	420	530	480	480	450	250
Density （g/cm³）	1.08	1.08	1.08	1.08	1.09	1.09
Operating time(min)	30-50	30-50	30-40	20-40	30-40	30-50
Curing time（h)	4-5	4-5	3-4	3-4	3-4	3-5
Linear shrinkage rate（%）	《0.3	《0.3	《0.3	《0.3	《0.3	《0.3