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Master Bond adhesives

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CHT Group QSil FX 22 Shore A, Addition Cure, Translucent Moldmaking Material
Categories: Polymer; Thermoset; Silicone

Material Notes: Product Description: Stretch FX is a two-component, room temperature, addition cure, silicone material. The cured rubber has excellent mechanical properties and good shelf-life stability. This material is a good choice for moldmaking of intricate patterns, skin molding and applications where a low durometer translucent material is required.

Key Features:

  • Low viscosity
  • Fast demold time
  • Elongation > 1200%
  • Excellent flexibility
  • Translucent, pigmentable
Main Applications:
  • Special effects
  • Skin replication
  • Applications where pigmentation is required

Formerly Amber Chemical Co (ACC Silicones), aquired by CHT in 2017

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Specific Gravity 0.980 g/ccUncatalyzed, Stretch FX B
 1.12 g/ccUncatalyzed, Stretch FX A
Viscosity 2000 cPUncatalyzed, Stretch FX B
 10000 cPCatalyzed
 25000 cPUncatalyzed, Stretch FX A
Linear Mold Shrinkage 0.0010 cm/cmCured
 
Mechanical PropertiesOriginal ValueComments
Hardness, Shore A 22Cured
Tensile Strength 500 psiCured
Elongation at Break 1200 %Cured
Tear Strength 100 pliCured
 
Thermal PropertiesOriginal ValueComments
Maximum Service Temperature, Air 204 °C
Minimum Service Temperature, Air -60.0 °C
 
Processing PropertiesOriginal ValueComments
Dry Time 6.00 - 8.00 hourDemold
Pot Life 32.0 min
 
Descriptive Properties
AppearanceTranslucentUncataylzed, Stretch FX A
 TranslucentUncataylzed, Stretch FX B
 TranslucentCatalyzed

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PACC2123 / 199511

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