Condensation Cure Mold Making Silicone Rubber

C1 series is a kind of room temperature vulcanized liquid silicone rubber in condensation type. It's named as two part silicone rubber. Part A is a flowable liquid, part B is the curing agent (catalyst). It's mainly used for mold making.

  • Series:C1
  • Type:Condensation Cure

Application:

• Large general mold (concrete, gypsum, GRC, GFRC, culture or artificial stone)

• Casting product (wax casting, casting for statue, sculpture, figures, Buddha, ceramic, Christmas ornaments)

• Resin product (PU, stationery gifts, climbing rock, unsaturated resin/expoxy resin/poly resin/polyster resin/lighting crafts)

• Decoration product mold (cornice, column, balustrade, ceiling, pedestal, fountain, mantel, wall ornament, planter, brick, decorative furniture)


Feature:

- Excellent fluidity, easy to demold

- Room temperature curing (<3-4hours)

- High duplication times (800-1000times)

- High tensile and tear strenght, low shrinkage (<0.3%)

- Good weather, temperature, aging and acid resistance


Datasheet:

ModelColorMixing
ratio
Pot life
(mins,at 25℃)
Curing time
(hrs,at 25℃)
Hardness
(Shore A)
Tensile-strength
(MPa)
Tear-strength
(kN/m)
Viscosity (mixed ,mPa.s)Shrinkage 
rate
Elongation
C105White2%-5%20-502-55±21.5±0.37+4/-25000±500≤0.3%330%
C110White2%-5%20-502-510±21.6±0.38+4/-210000±20000≤0.3%320%
C115White2%-5%20-502-515±22.5±0.316+4/-213000±2000≤0.3%350%
C120White2%-5%20-502-520±23.0±0.319+4/-217000±2000≤0.3%400%
C125White2%-5%20-502-525±23.8±0.524+5/-225000±5000≤0.3%400%
C130White2%-5%20-502-530±24.3±-0.526+5/-227000±5000≤0.3%400%
C135White2%-5%20-502-535±24.3±0.524+5/-227000±5000≤0.3%200%
C140White2%-5%20-502-540±23.5±0.317+5/-215000±2000≤0.3%150%





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