Room temperature curing two-component silicone rubbers

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Description of Room temperature curing two-component silicone rubbers

 

Room temperature curing two-component silicone rubbers,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 Room temperature curing two-component silicone rubbers

 

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

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

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

  

 

Physical properties of Room temperature curing two-component silicone rubbers

 

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	26000 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%

 

Storage of Room temperature curing two-component silicone rubbers
 

Room temperature curing two-component silicone rubbers  is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about 9 months from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.  

 

 

Package of Room temperature curing two-component silicone rubbers

 

 

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle and 10kg/bottle

 

Professional factory of Room temperature curing two-component silicone rubbers :

 

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

 

 

Should you have any question, please feel free to contact Ms Julie.

 
Skype:  julieszmc

MSN: julieszmc(at)hotmail(dot)com

MINGCHENG GROUP LIMITED