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Quick Details

  • CAS No.: 9009-54-5
  • Other Names: Structural Silicone Sealant
  • MF: Mixture
  • EINECS No.: 230-391-5
  • Place of Origin: Guangdong, China (Mainland)
  • Classification: Other Adhesives
  • Main Raw Material: Silicone
  • Usage: Construction, Transportation, Construction, Packing, Transportation, Woodworking
  • Brand Name: GNS
  • Model Number: N76
  • Type: sealant
  • Colour: white, black and grey
  • OEM: Avaliable
  • Location: Guangdong, China (Mainland)
  • Cetificate: ISO, TUV
  • Shelf life: 12 months
  • Packing: 24 pcs in a carton
  • Main raw material: silicone
  • Tack-free time (hour): ≤5
  • Curing time (hour): ≤12

Packaging & Delivery

Packaging Details 24pcs in one carton
Delivery Time 2-3 weeks on the receipt of the prepayment

Structural Glass Neutral Curing Silicone Sealant

N76 Structural Silicone Sealant
Curtain Wall
Weather Sealing
Structural Glazing

 

Test Parameter

Unit

Result          

As Supplied Tested at 23°C and 50% RH

Specific Gravity

g/ml

1.32±0.02

Flow (sag or slump)

mm

0

Extrusion Rate

Skin Time

ml/minute

minute

135

60

Tack-free Time

hour

5

Curing time (5mm)

hour

12

As Cured-after 21 days at 23°C and 50% RH

Durometer Hardness, Shore A

Points

44

Movement Capability

%

±25

Tensile/Modulus at 50% Elongation

Mpa

0.59

Tensile/Modulus at 100% Elongation

Mpa

0.84

Ultimate Tensile Strength

Ultimate Elongation at Break

Mpa

%

1.02

355

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Description
N76 is a one part neutral curing silicone sealant designed specifically for structural glazing applications for glass and metal in factory or field situations. It has excellent weather ability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes.

 

Typical use
1. For structural glazing and protective glazing applications.
2. Facades & Claddings, EIFS, curtain walls and building construction applications.
3. Surface like glass, aluminum, ceramics, steel, tiles, concrete, precast panel and other common building materials.

 

Specification
ISO 11600
ASTMC920
GB/T 16776

 

Application
Apply to clean, dry and grease-free surfaces. Apply sealant into the base of the joint so that it can completely fill the joint. Tool the surface of the joint immediately after sealant application to provide a smooth even finish and ensure the sealant wets both sides of the joint. Remove the masking tape after tooling. Do not disturb the joint for 48 hours. Avoid contact with various cleaning agents for solvents (e.g. bleach) whilst sealant is curing.

  

Shelf Life
12 months from manufacture date when store in cool dry locations below 25°C, keep away from heat source and direct sunlight during storage.

 

Colours
Black. Contact us for special colours.

 

Caution
Uncured silicone can irritate eyes and skin. If contact is made with eyes, flush with water for 15 minutes and seek medical advice. Use in well ventilated area and keep out of reach for children.

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