Silicone Rubber for Art craft mold

 Silicone Rubber  for Art craft mold is suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is up to 2.

 

 

 Silicone Rubber for Art craft  mold features

 Silicone Rubber  for Art craft  mold featured with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc.

 

 Silicone Rubber for Art craft  mold  Standard Datasheet:

Model	625#	Mold max 25
Appearance	white	white
Mixing Ratio (%)	5%	5%
Operating time (mins 25 0C )	30-60	30-45
Curing time(hours 25 0C)	6~8	24
Hardness (A°)	25±2	25
Density ( g/cm 3)	1.08	1.02
Viscosity (Mpas -25 0C)	19000-23000	25000
Tensile-strength(kgf /cm2)	≥41	40
Tear-strength (kgf /cm)	≥25	23
Elongation-break(%)	≥ 400	≥ 370
Retractility(%)	≤0.3	≤0.3

  

  

Operation Instruction for  Silicone Rubber for Art craft  mold :

During operate the three impotant thing to pay attention :
  1. weigh theliquid silicone rubber and curing agent exatly .
  2. Stir theliquid silcone rubber and curing agent evenly .
  3.we shouldchoose the right hardness to making diffirent size of product mold.

(Note: our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)