RTV-2 molding silicone rubber for architectual element

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Product detail:

 

                     MC Silicone RTV-2 Mold Making Rubber

 

Condensation cure system

 

 

Description of RTV-2 molding silicone rubber for architectual element

 

MC Silicone RTV-2 mold making rubber is a two-component material, and the silicone rubber includes Part A base silicone and Part B CA30 curing agent. The Part A base silicone and Part B curing agent can cure at room temperature by a condensation reaction. These silicone materials can be cast into the cured silicone mold: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...

 

  

Applications of RTV-2 molding silicone rubber for architectual element

 

MC Silicone RTV-2 mold making rubbers are suited for reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.

 

 

 

Features of RTV-2 molding silicone rubber for architectual element

 

1. Good flow ability and long working time

 

2. Medium hardness

 

3. High tear and tensile strength

 

4. Easy de-mould from complex replica parts

 

5. Acid and alkali-resistance

 

6. Low linear shrinkage

 

 

 

 

P series RTV-2 Silicone is good for mold making by pouring

 

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%

 

  

Storage of RTV-2  molding compound silicone  

 

When 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 10 months from the date of production. After 10 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.

 

Note

 

MC Silicone RTV-2 mold making rubber is an industrial product and must not be used in food molding, dental human skin molding applications.

 

 

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, 1kg/bottle and 10kg/bottle

 

Professional factory of RTV-2 Molding Silicone :

 

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