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Silicone MoldingUS$ 4.8 - 6MOQ: 450 Kilograms -
Rubber MoldingUS$ 4.8 - 6MOQ: 450 Kilograms
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Silicone Rubber MoldUS$ 4.8 - 6MOQ: 450 Kilograms
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Liquid Silicone Rubber Liquid Silicon Rubber Liquid Concrete Moulding RTV Liquid RTV Mold Making Silicone RubberUS$ 4.8 - 6MOQ: 450 Kilograms
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Silicone Moldmaking Materials Silicone Rubber For Concrete Molding MakingUS$ 5 - 10MOQ: 100 Kilograms
RTV-501 is made of silicon rubber and hardener.It can be cured under room temperature,have excellent limpness, liquidity, tear resistance and tensibility.Mainly used in polyester and epoxy,mediate hardness, easy to demould,little expansion,high heat stability.Longer life time than normal rubber.
Properities
1.pre-harden silicon rubber RTV-501 hardener501
shape liquidity paste liquid
color milk white colourless,transparent
viscosity CP 30000~35000
2.after harden
after 7 days in room temperature
hardness(Shore A) 19°±2
tension stress kg/cm2 >35
expansion rate% >500
Tear resistance force kg/cm >20
contractibility rate % 0.35
application instructions
Pls mix the RTV-501 before use.
Ratio of the hardener and silicon oil;(suggestion)
Task |
Silicon oril ratio |
Hardener ratio |
Operating time |
Dry time |
drape molding or brush cast |
0~10% |
2% |
15mins |
60mins |
1.5% |
25mins |
80mins |
Pls adjust hardener ratio when using in different temperature and humidity.
Also adjust silicon oil ratio when applying in different operating way.
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