RTV Silicone Mold Making Rubber

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Product detail:

Decription of RTV Silicone Mold Making Rubber

 

Silicone RTV-2 for Gypsum Mold Making , Molding Silicone Rubber is generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2% curing agent, they can still be operated within 30 minutes, but will be formed after 4-6 hours. With resistance to deformation, high temperature, acid and alkali, and expansion

 

 

Applications of RTV Silicone Mold Making Rubber

 

Duplication and delicate mold making for poli crafts, resin crafts, concrete decorations, gypsum or plaster products, lighting and candle mold,etc.

 

 

Physical properties of RTV Silicone Mold Making Rubber

 

P Item NO.	Characteristics before curing						Curing
	Part A		Part B	Part A+ Part B			Pot life at 250C mins	De-molding Time at 250C hours
	Appearance		Appearance	Ratio	Viscosity
RTV2030	white		Liquid clear	100:2	24000 cps		30	4-6
	Characteristics after curing 24 hours
	Hardness Shore A	Tear strength (N/mm)		Tensile Strength(Mpa)		Elongation break (%)	Linear Shrinkage
	28-30	30		3.8		480	≤0.3%

 

 

 

  

Need the technical datasheet for reference,please feel free to contact Ms Julie.

MSN : julieszmc (at) hotmail (dot) com

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MINGCHENG GROUP LIMITED