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RTV2 Silicone for Resin Ornaments Molding

RTV2020

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Description

Description of RTV2 silicone for resin ornaments molding

Condensation cure, tin cure liquid silicone, RTV 2 mold making silicones are generally named as two-part silicone rubbers which vulcanise, or cure, at room temperature. Part A is a dynamic liquid silicone/Part B is the curing agent (tin catalyst).

Main applications of RTV2 silicone for resin ornaments molding

Construction of moulds for gypsum, soap, candles, concrete, resin products, artificial (very lightweight) stone, wax or custom moulds;

Decorative building moulds (cornice, column, balustrade, ceiling roses, pedestals, fountains, mantels, wall ornament, planter etc;

Resin crafts, epoxy resin crafts, poly resin crafts, polyester resin

Physical properties of RTV2 silicone for resin ornaments molding

Item No.: RTV2020

Color: White

Viscosity: 25000± 2000 cps

Hardness: 18-20 A

Mix ratio: 100: 2

Pot life: 30-40 mins

Tensile strength: 3.9 Mpa

Elongation: 550%

Tear Strength: 25 N/mm

Shrinkage: 0.2%

Curing time: 4-6 hrs

Advantages of our RTV2 silicone for resin ornaments molding

Exceptional fluidity and good operability, easy to demold.

Cures at room temperature within 3-4 hours (assuming constant temp of 25 degrees C).

Good tensile and tear strength, low shrinkage (<0.3%)

High duplication levels or longevity

Good resistance to weather, temperature, aging, acid.

Long shelf life (12 months at least) if kept at constant temperatures.

Package of RTV-2 molding silicone rubber

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum

Part B CA30 Curing Agent: 800g/bottle and 10kg/bottle

Professional factory of RTV2 silicone:

We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.

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