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Home All Products H32 High Temperature Silicone Sealant
Q21 Aquarium Silicone Sealant
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S22 Universal Silicone Sealant

H32 High Temperature Silicone Sealant

H32 is a high-performance silicone sealant developed for sealing, bonding and repairing works where heat resistance is required. It is an ideal sealant for high temperature construction applications. It reacts with atmospheric moisture to produce a tough, elastic silicone.

Properties

Excellent heat resistance after curing up to 250 °C permanently and up to 300 °C temporarily. 100% silicone, Remains flexible at low (-40 °C) and high (+250 °C) temperatures, Resists to mechanical enforcement after curing, Acetoxy cure, RTV silicone, Will not crack, shrink or become brittle, One component.

Applications

Sealing and bonding applications in automotives, On heating systems and ovens for sealing / tightness, Sealing and bonding in stoves, Gaskets in pumps and motors, Sealing chimneys, Other bonding and sealing applications where parts must perform at high temperatures.

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  • Description
Description

Technical Properties

  • Basis : Silicone Polymer
  • Curing System : Acetoxy
  • Density : 1.05± 0.03 g/ml
  • Hardness Shore A : 24-30 (after 28 days)
  • Tensile Strength : ≥ 1,5 N/mm² (23°C and 50% R.H) (ASTM D412)
  • Skin formation : 7-13 min. (23°C and 50% R.H)
  • Curing Rate (23°C and 50% R.H) : Min. 3 mm/day
  • Elongation At Break : ≥ 250% (ASTM D 412)
  • Elastic Recovery : ≥ 60% (ISO 7389)
  • Sagging : 0 mm (ISO 7390)
  • Change in volume : < 5% (ISO 10563)
  • Temperature Resistance : -40°C to +300°C
  • Application Temperature : +5°C to +40°C

* The results were obtained by providing optimum environmental conditions.

Folders

  • pdf-file-format-symbol TDS
  • pdf-file-format-symbol MSDS
CodeVolumeColorBox 
DS02301310 mlRed  24
DS02302310 mlBlack  24

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