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FNS-31 Silicone structural glass assembly sealant

Features & Benefits

  1. Designed specifically to withstand extremely high static loads, wind loads and seismic loads, it features excellent bonding strength, elasticity and weather resistance bonding force.
  2. Suitable for bonding between glass and glass, glass and metals (such as aluminum and stainless steel), as well as glass and concrete and stone.
  1. High modulus, high tensile strength, excellent UV resistance and weather resistance.
  1. The temperature range is wide, and it can maintain stable performance within the temperature range of -60℃ to +150℃.

Applications

  1. Structural bonding of glass curtain walls, aluminum curtain walls, clay tile curtain walls and metal curtain walls, as well as the application of glass assembly
  2. The structure of insulating glass involves two layers of sealing.
  3. Other applications of architectural structural glass assembly.

Typical Properties

The operating conditions were 23 ± 2℃ and relative humidity 50 ± 5%. The test results are as follows:

TEST METHOD PROPERTY UNIT STANDARD RESULT
GB/T 13477 (ISO 7390) Slump / Sag mm ≤3 0
GB/T 13477 (ASTM D 2377) Tack-free Time h ≤3 0.8
GB/T 13477 (ASTM D 2377) Tooling Time (After 20 min) s ≤10 2.2
GB/T 531.1 (ISO 7619) Hardness Shore A 20~60 43
GB 16776 (ASTM C 792) Heat Aging / / /
GB 16776 (ASTM C 792) Weight Loss % ≤10 2.5
GB 16776 (ASTM C 792) Cracking / None None

GB 16776 (ASTM C 792)

Chalking / None None
GB/T 13477 (ISO 8339) Tensile Strength MPa / /
GB/T 13477 (ISO 8339) 23℃ / ≥0.60 1.13
GB/T 13477 (ISO 8339) 90℃ / ≥0.45 1.02
GB/T 13477 (ISO 8339) -30℃ / ≥0.45 1.3
GB/T 13477 (ISO 8339) After water immersion / ≥0.45 1.01
GB/T 13477 (ISO 8339) After Water-UV exposure / ≥0.45 1.09
GB/T 13477 (ISO 8339) Adhesion Failure % ≤5.00 0
GB/T 13477 (ISO 8339) Elongation at break (at 23℃) % ≥100 152

Color

traditional color:black

Why Choose Finos

Independent Laborary

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58 Processing Quality Control

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Advanced Technology

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Custom Solution

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Get Free Tailored Sealing Quote in 24 Hours!

Fill out the form now to receive a custom quote for your project or business. You’ll get a reply within 24 hours!

Request a Quote