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Sika GC1 050

Sika GC1 050 is a Using in thin layer for production of patterns and negatives, Easy to handle and Reduced toxicity (without Bisphenol A).

Chemical Family: Epoxy & Epoxy Derivatives

Functions: Surface Finish

Color: White

Technical Data Sheet

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Identification & Functionality

Composite Materials Functions

Applications & Uses

Markets
Processing Conditions
  • Resin part is filled : rehomogenize before using
  • After mixing according to the ratio, proceed to application with a brush

Properties

Color
Component A
ValueUnitsTest Method / Conditions
Mix ratio by weight100
Mix ratio by volume at 25°C100
AspectThick Liquid
Viscosity at 25°C13000mPa.s
Specific Gravity at 25°C1.59g/cm³
Mechanical Properties
ValueUnitsTest Method / Conditions
Hardness at 23°C88 (86)Shore D1 (D15)ISO 868 : 2003
Flexural Modulus at 23°C4450MPaISO 178 : 2010
Flexural Strength at 23°C72MPaISO 178 : 2010
Component B
ValueUnitsTest Method / Conditions
AspectLiquid
Mix ratio by weight10
Mix ratio by volume at 25°C15
Viscosity at 25°C1400mPa.s
Specific Gravity at 25°C1.08g/cm³
Typical Properties
ValueUnitsTest Method / Conditions
AspectThick Liquid
Viscosity at 25°C13000mPa.s
Specific Gravity of cured product at 23°C1.57
Pot life at 25°C on 165 gmin. 19
Gel time in thin layer at 23°Cmin. 60
Tacky time for application of 2nd coat at 23°Cmin. 60 - 120
Thermal Properties
ValueUnitsTest Method / Conditions
Glass transition temperature (Tg) After 48 H 23°C50°CISO 11359-2 : 1999
Glass transition temperature (Tg) After 16 H 50°C75°CISO 11359-2 : 1999
Glass transition temperature (Tg) After 16 H 80°C85°CISO 11359-2 : 1999

Packaging & Availability

Packaging

GC1 050 RESIN

  • 12 x 0.5 kg
  • 1 x 5 kg

GC 11 HARDENER

  • 12 x 0.05 kg
  • 1 x 0.5 kg
  • 1 x 1 kg

Storage & Handling

Handling

Normal health and safety precautions should be observed when handling these products :

  • Ensure good ventilation
  • Wear gloves, safety glasses and waterproof clothes
Storage Conditions
  • Shelf life of GC1 050 Resin is 24 months in a dry place and in their original unopened containers at a temperature between 15 and 25°C.
  • Shelf life of GC 11 Hardener is 12 months in a dry place and in their original unopened containers at a temperature between 15 and 25°C.