silicone rubber RTV-524 Key：silicone rubber, RTV-2 mold making silicone, RTV liquid silicone rubber, sculpture molding Characteristic： silicone rubber, RTV-2 mold making silicone, RTV liquid silicone rubber, sculpture molding .Mainly used to produce Polyster , Epoxy products with moderate hardness, easy to demould , limited expansion ,high thermal stability ,the life span is longer than normal rubber . Hotline：0086-757-82711390

silicone rubber, RTV-2 mold making silicone, RTV liquid silicone rubber, sculpture molding

RTV-524

RTV-524 is two parts mould making material (A :silicone,major component B: hardner). This product is room temperature cure , with high softness and excellent mobility, tensile strength , tear resistance , etc.

Properties

low viscosity, easy to use ,low hardness, high strength ,suitable to used as packet mode material ,and mainly used to produce transparent poly-resin and elaborate artifact products ,with excellent performance .

Cure at room temperature , do not need insolation or extra heat

3. Good mechanical property , with high elasticity, softness, tensile strength and extensibility

4. Mainly used to produce Polyster , Epoxy products with moderate hardness, easy to demould , limited expansion ,high thermal stability ,the life span is longer than normal rubber .

Parameters

Before cure       RTV-524           hardner 524

appearance      mobile paste          liquid

color            milky white            transparent

viscosity        25 k~30k

 silicone rubber, RTV-2 mold making silicone, RTV liquid silicone rubber, sculpture molding

after cure

7 days at room temperature

hardness（Shore A）           17°±2

tensile strength kg/cm2        >35

elongation  %                  >500

Tear resistance kg/cm          >23

Linear shrinkage %             0.35

Application instructions

Pls thoroughly agitate part A before use

Ratio of  Part B and oil

Pls adjust ratio of hardner and oil according to specific condition, for example ,room temperature and moisture, etc .