370 Silicone Rubber

Code: SYL-1529

Size

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Description

Soft & flexible, 370 rubber is particularly good for when there are deep undercuts. Pot life 45-120 Minutes. De-mould: 10 hours. Grade 370 rubber is a high tear strength rubber for the casting of polyurethane resins. Its high tear strength permits castings to be made with larger than normal under cuts. Due to its softness and flexibility, 370 rubber is particularly good for when there are deep undercuts. Pale blue (when mixed) Comes complete with hardener - mix-ratio is 5 parts of hardener to 100 parts of rubber. (For making casts in Clear Polyurethane please use Grade 400)   Details:
  • Pot Life: 45-120 minutes
  • De-mould: 10 hours
  • Mixed viscosity: 11,000 mPas
  • Shore A hardness: 15° •
  • Elongation at break: 622% •
  • Tensile strength: 2.8 MPa •
  • Tear strength: 20.18 kN/m •
  • Young's modulus: 0.79MPa •
  • Linear shrinkage: 0.46% • Min.
  • service temperature: -50°C • Max.
  • service temperature: 200°C •
Key Benefits:
  • Good for deep undercuts •
  • High Tear Strength •
  • High elongation •
  • Easy degassing •
  • Chemically resistant

Additional information

Weight 1.8 kg
Dimensions 18 x 18 x 18 cm
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