Neutral Structural Silicone Sealant SV951

This product is a single-component, high-strength, high-modulus, neutral room temperature curing curtain wall engineering structural adhesive. It has excellent high and low temperature resistance. It is specially used in the structural assembly of curtain wall systems; it is resistant to ozone and ultraviolet rays. Excellent weather resistance, long service life; good adhesion to most building materials, such as glass, steel, etc., and good compatibility.

  • Color Transparent/Black
  • Content 300ml
  • Package 300ml×24pcs/carton
  • CE
  • ISO
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  • High-strength, high-modulus

  • Fast Curing

  • Exclusively used For curtain wall project

  • Good weather resistance

Features and Benefits

  • One-component, high-strength, high-modulus silicone sealant specially used in structural assembly design in curtain wall systems.

  • It has excellent weathering resistance, UV resistance, ozone resistance, water resistance

  • Keep excellent performance between the temperature of -50℃~+150℃ after cured

  • It can produce good adhesion to most building materials, such as glass, steel, etc.

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Product Parameters

Product Title Neutral Structural Silicone Sealant SV951
Main Ingredients α, ω-dihydroxy polysiloxane Silane crosslinking agent Plasticizer.
Appearance Paste
Odour Essentially odourless
PH 6.5~7.5
Surface drying time(H) ≤3
 Extrudability,s ≤10
 Hardness,Shore A 20~60
Tensile bond strength,Mpa(23℃) ≥0.6,Actual 1.15
Elongation at maximum tensile strength(%)(23℃) ≥100,Actual 116
Tensile bond strength,Mpa(90℃) ≥0.45,Actual 0.87
Tensile bond strength,Mpa(-30℃) ≥0.45,Actual 1.73
Recommendations Suitable for bonding and sealing of glass, aluminum curtain wall, glass roof and metal structure engineering.
Suitable for two-way bonding and sealing of insulating glass, assembling of curtain wall structure with full or semi-hidden frame.
Other construction engineering applications.
Shelf life 12 months

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