Netural Silicone Sealant for Glazing and Sealing Fire Rated Windows and Doors

Model NO.
119
Characteristic
Fire Retarant
Promoter Composition
Curing Agent
Composition
Organic Material
Color
Black and White
Transport Package
Cartridge
Specification
300ml/cartridge
Trademark
GUIBAO
Origin
China
HS Code
3506100010
Production Capacity
200, 000 Tons/Year
Reference Price
$ 2.52 - 3.15
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Product Description

One part, neutral cure silicone sealant ideal for preventing the spread of smoke and flames through expansion joints, or penetration seals in curtain walling, building facades or partition walls

Basic Uses
GUIBAO DJ-A3-119 Fire Resistance Silicone Sealant is specially formulated for
  1. Fire resistance and smoke seal of the smoke flashing of curtain walls
  2. Glazing and sealing fire rated windows and doors
  3. Fire retardant penetration seal of wires ,pipes, cables and cable trays
  4. Fire resistance sealing of other construction joints
Features
  1. FV-0 class of fire resistance capability
  2. Excellent watertight and smoke tight performance
  3. Non-corrosive to metals, coated glass, concretes, marbles, granites and etc.
  4. Excellent weatherability and resistance to temperature extremes
  5. Excellent unprimed adhesion to a wide range of building materials
  6. Good compatibility with other neutral silicone sealants
Colours
GUIBAO DJ-A3-119 is available in two colours: black and white.

Packaging
GUIBAO DJ-A3-119 is available in cartridges (net 300ml). 24 pieces to a carton.

S pecifications
GUIBAO DJ-A3-119  is designed to meet or even exceed the   requirements of 
  1. Chinese national specification GB /T 2408-2008 & GB 23864-2009
  2. Complies with ASTM C 920
S torage and Shelf Life
GUIBAO DJ-A3-119  should be stored in original unopened   containers. It has a shelf life of 12 months from the date   of manufacture .


Typical Properties
Test Method Property Unit Standard Result
GB/T 13477 (ISO 7390) Slump mm ≤3 0
GB/T 13477 (ISO 8394) Extrusion rate ml/min ≥80 482
GB/T 13477 (ASTM D 2377) Tack free time h ≤3 0.7
GB/T 13477 (ISO 7389) Exension recovery % ≥40 87
GB/T 13477 (ISO 11600) Movement capability % ±12.5 ±12.5
GB/T 13477 (ISO 9046) Adhesion after extension and compression cycle at fixed temp    No failure No failure
GB/T 13477 (ISO 8339) Elongation at break after immersion % ≥40 60
GB/T 13477 (ISO 10563) Weight loss % ≤25 5.4
GB/T 2408 Fire retardant rate   FV-0 FV-0
GB 23864 Fire resistance   A3 A3
GB: Chinese National Standard
ASTM: American Society for Testing and Materials
ISO: International Standardization Organization

Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.

Application Method
Mask areas adjacent to joints to ensure neat sealant lines. Primer is generally not required for non-porous surfaces, but may be necessary for optimal seal performance of certain porous surfaces. So adhesion test is always recommended.

Apply GUIBAO DJ-A3-119 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the backing materials and joint surfaces. Remove masking tape as soon as the bead is tooled.

L imitations
GUIBAO DJ-A3-119 should not be applied:
  1. For structural glazing  
  2. To the materials that bleed oils, plasticizers or solvents, such as impregnated wood , oil based caulks
  3. In totally confined spaces as sealant requires atmospheric moisture for cure
  4. To frost laden or damp surfaces
  5. For continuous water immersion
  6. When surface temperature below 4ºC or over 50ºC
S afety Information
  1. GUIBAO DJ-A3-119 is a chemical product, not edible, no implantation into body and should be kept away from children.
  2. Cured silicone rubber can be handled without any risk to health.
  3. Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.
  4. Avoid prolonged exposure of skin to uncured silicone sealant.
  5. Good ventilation is necessary for work &cure places.
Disclaimer
The information presented herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer ' s tests to ensure that our products are safe, effective, and fully satisfactory for intended specific applications.

About Us:
Netural Silicone Sealant for Glazing and Sealing Fire Rated Windows and Doors Netural Silicone Sealant for Glazing and Sealing Fire Rated Windows and Doors Netural Silicone Sealant for Glazing and Sealing Fire Rated Windows and Doors Netural Silicone Sealant for Glazing and Sealing Fire Rated Windows and Doors

 

Adhesive