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Specifications

RTV-2 Silicone, Liquid Silicone Rubber, Rubber Moulding
Liquid Silicone Rubber Introduction is as following for all of you:
Packaging & Delivery
Packaging Detail: 25kg/drum and 200kg/drum
Delivery Detail: within three days after getting your payment

Specifications
the mold should be made of silicone rubber with high hardness. On the contrary, if the products with fine.
RTV-2 Silicone, Liquid Silicone Rubber, Rubber Moulding Applications:
RTV-2 Silicone, Liquid Silicone Rubber, Rubber Moulding is for toy gifts and craftwork gift, products with complex fine details, Poly technique, lightings, candles, and molds in multiple pieces for large products and made in pouring way.
 
RTV-2 Silicone, Liquid Silicone Rubber, Rubber Moulding instruction:
1) RTV-2 Silicone, Liquid Silicone Rubber, Rubber Moulding is white or red flowing liquid with general hardness of 22-40A° after curing.
 
2 )If the customer wants to make large products and large size molds, the mold should be made of silicone rubber with high hardness. On the contrary, if the products with fine and precision patterns, it should be made of silicon with low hardness.
 
3)The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; Contrarily, if molds requiring slower drying and demould, less curing agent is needed.
 
Model HY-625 HY-630
Appearance White White
Mixing proportion of curing agent (%) 5% 5%
Operating time (mins 25 0C ) 0.5-1 0.5-1
Hardness (A° ) 25± 2 28± 2
Density ( g/cm 3 ) 1.08 1.08
Viscosity (mPas -25 0C) 21000± 2000 26000± 2000
Tensile-strength(kgf /cm2 ) ≥ 25 ≥ 30
Tear-strength (kgf /cm ) ≥ 4.1 ≥ 4.1
Elongation-break(%) ≥ 460 ≥ 480
Retractility(%) ≤ 0.3 ≤ 0.3
 
Any further information about our RTV-2 Silicone, Liquid Silicone Rubber, Rubber Moulding, please feel free to contact Ms.