Food grade liquid RTV addition silicone rubber

addition silicone rubber application:
E625 is a kind of addition silicone rubber.It's liquid with moderate viscosity and can be poured and brushed.The mold made out of the silicone and curing agent,which with high temperature up to 250-300°C,has dimension stability,low linear shrinkage.It’s a two-component material with mixing ratio of 10:1,and it’s used for soft mold making,etc. 

molding process of addition silicone rubber Mixing component A with B evenly according its mix ratio, it is ready for use after degassing, it cures by heating up the temperature when pouring into the mold.
The curing time is subject to the temperature, short time will be required under high temperature, long time will be required while the product with large thickness.

High Transparent addition Silicone Rubber

  

• Rapid prototyping (urethane casting/silicone tooling/vacuum casting)
• Concrete moulding
• PU resin casting
• General Mould making
• Superior manual mold design

• almost nil shrinkage
• high chemical resistance to aggressive components of some types of resins
• good tear strength (this feature ensures higher resistance to wearing and shearing)
• high degree of precision in reproduction
• high dimensional stability over time and  non-deformability
• high resistance to high temperatures and ageing (resit to -60-200°C)
• excellent non-stick effect
• environmental, odorless and nontoxic

Any question about addition silicone rubber, pls free to ask Ms Cassi.

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