Chengdu Guibao Science & Technology Co., Ltd.,

Fire Resistance Silicone Sealant 3 hours

Product Details:
Place of Origin: CHINA
Brand Name: GUIBAO
Certification: ISO
Model Number: 119
Payment & Shipping Terms:
Minimum Order Quantity: 300ml : 720 pcs
Price: Negotiable
Packaging Details: Cartridge : 300ml
Delivery Time: 4 work days
Payment Terms: T/T
Supply Ability: 20000pcs/4 work days
  • Detail Information
  • Product Description

Detail Information

Main Raw Material: Silicone Type: Neutral,One Component,sealant
Other Names: Silicone Sealant Shelf Life: 12 Months
Application: Fire Resistance Volume: 300ml
High Light:

acetoxy silicone sealant

,

weatherproof silicone sealant

Product Description

Fire Resistance Silicone Sealant 3 hours

 

BASIC USES

 

GB DJ-A3-119 Fire Resistance Silicone Sealant is specially formulated for. Fire resistance and smoke seal of the smoke flashing of curtain walls. Glazing and sealing fire rated windows and doors

Fire retardant penetration seal of wires ,pipes, cables and cable trays. Fire resistance sealing of other construction joints

 

FEATURES

 

FV-0 class of fire resistance capability

Excellent watertight and smoke tight performance

Non-corrosive to metals, coated glass, concretes, marbles, granites and etc.. Excellent weatherability and resistance to temperature extremes, Excellent unprimed adhesion to a wide range of building materials. Good compatibility with other neutral silicone sealants

 

COLOURS

 

GB DJ-A3-119 is available in two colours: black and white.

 

PACKAGING

 

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

 

TYPICAL PROPERTIES

 

These values are not intended for use in preparing specifications.

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) Tension recovery % ≥40 87
GB/T 13477 (ISO 11600) Movement capability % ±12.5 ±12.5
GB/T 13477 Adhesion after extension and compression cycle at fixed temp. No failure No failure
GB/T 13477 (ISO 37)

Elongation at break

after immersion

% ≥40 86
GB/T 13477 (ISO 10563) Weight loss % ≤25 5.4
GB/T 2408 Fire retardant rate   FV-0 FV-0
GB 23864 Fire resistance      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Intergrity Grade A3≥3.00h, no flame break into the unexposed side of the testing module for 10 seconds ,the cotton cushion should not catch fire 3.00hours, no flame break into the unexposed side of the testing module ,the cotton cushion not catch fire
  Insulating Grade A3≥3.00h, the temperature increase of the any point of the unexposed side of the testing module ≤180℃,the temperature increase of the any point of the unexposed side of the frame ≤180℃ 3.00hours , the max. temperature increase on the unexposed side of the testing module is 50 ℃, max. temperature increase on the unexposed side of the frame is< 50℃

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SPECIFICATIONS

 

GB DJ-A3-119 is designed to meet or even exceed the requirement of China national specification

GB/T 2408-2008 & GB 23864-2009

 

STORAGE AND SHELF LIFE

 

GB DJ-A3-119 should be stored in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

 

LIMITATIONS

 

GB DJ-A3-119 should not be applied:

For structural glazing

To the materials that bleed oils , plasticizers or solvents, such as impregnated wood,oil based caulks

In totally confined spaces as sealant requires atmospheric moisture for cure

To frost laden or damp surfaces

For continuous water immersion

When surface temperature below 4℃ or over 50℃

 

HOW TO USE

 

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 GB 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.

 

SAFETY INFORMATION

 

GB DJ-A3-119 is a chemical product, not edible, no implantation into body and should be kept away from children.

Cured silicone rubber can be handled without any risk to health.

Should uncured silicone sealant contact with eyes, rinse thoroughly with water and seek medical treatment if irritation persists.

Avoid prolonged exposure of skin to uncured silicone sealant.

Good ventilation is necessary for work &cure places.

 

TECHNICAL SERVICES

Complete technical information and literature, adhesion testing and compatibility testing are available from Guibao.

 

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 specific applications.

 

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