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Tin Cure Concrete, Cement Sculpture Molds Mold Making RTV2 Silicone Rubber1
Silicone Silicone ProductsCement Sculpture Molds Mold Making RTV2 Silicone RubberRTV2 Silicone RubberMold Making RTV2 Silicone Rubber
Mingcheng Group Limited
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Product Description General decription of Mold making silicone rubber RTV-2 Silicone Rubber for Molding is generally named as two-part room temperature cure silicone rubber. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. RTV2 Silicone Rubber features with resistance to deformation, high temperature, acid and alkali, and expansion. Item no. RTV 2028 Color white Viscosity 30000 cps Mix ratio 100:2 Pot life 30-40 mins Curing time 4-6 hrs Hardness 28 shore A Tensile strength 4.5 Mpa Elongation 510% Tear Strength 30 N/mm Shrinkage 0.3%RTV2 Silicone Rubber flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle mold, etc.Features of Mold making silicone rubber1-RTV-2 silicone rubber for molding has an exceptional fluidity and good operability.2-RTV-2 silicone rubber for molding has good Temperature and deformation resistance as well as low shrinkage.3-RTV-2 silicone rubber for molding has High duplication times.Package of Mold making silicone rubber Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drumPart B CA30 Curing Agent: 800g/bottle, 1kg/bottle and 10kg/bottlestorageWhen the silicone rubber is stored at or below 30 centi degree in the original unopened containers, RTV2 Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production. After 12 months stockpiles use the Stir to mix the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.
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