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Two Component Secondary Sealing Silicone Insulating Glass Sealant

Chengdu Guibao Science & Technology Co., Ltd.,

Two Component Secondary Sealing Silicone Insulating Glass Sealant

Brand Name : GUIBAO

Model Number : 882

Certification : ISO

Place of Origin : CHINA

MOQ : 10 kits

Price : Negotiable

Payment Terms : T/T

Supply Ability : 100 kits/4 working days

Delivery Time : 4 working days

Packaging Details : part A in 200L drums (net 180L), part B in 20L pails (net 18L).

Features : Excellent weatherability

Shelf life : 12 Months

Application : Secondary Sealing

Packing : part A in 200L drums (net 180L), part B in 20L pails (net 18L)

Inner diameter : Part A: 567mm/570mm PartB:285mm

Color : Component A (base) of GB 882 is available in white

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Two Component Silicone Insulating Glass Sealant For Secondary Sealing

FEATURE

GB Insulating Glass Sealant have Two part, neutral fast curing rate, is suitable for factory application.

The Insulating Glass Sealant has High level of tensile strength and mechanical properties.

Excellent adhesion to a wide range of substrates including coated glass, low -E glass, tempered glass, laminated glass, aluminum and steel spacers etc.

Excellent weatherability and high resistance to ultra-violet radiation ,heat and humidity, and ozone.

Excellent resistance to temperature extremes, unaffected performance from –50 ℃ to +150 ℃.

Good compatibility with other neutral silicone sealants.

SPECIFICATION

Test Method Property Unit Standard Result
GB/T 13477 (ISO 7390) Slump mm ≤3 0
GB/T 13477 (ISO 9048)

Extrudability

(after 20 min.)

s ≤10 1.4
GB/T 13477(ASTM D 2377) Tack free time h ≤3 1.0

GB/T 531.1 (ISO 7619 )

53113477

Hardness Shore A 30~60 47
GB/T 13477 (ISO 8339) Tensile strength

MPa

≥0.6 0.8
GB 16776 Adhesion failure % ≤10 0
GB 16776 (ASTM C 792) Heat aging
weight loss % ≤6 4.5
chalking Nil Nil
cracking Nil Nil

*GB: Chinese National Standard

ASTM: American Society for Testing and Materials

ISO: International Standardization Organization

BASIC USES

GB 882 Silicone Insulating Glass Sealant is specially designed for use as secondary sealant for insulating glass units.

STORAGE AND SHELF LIFE

GB 882 should be stored in original unopened containers. It has a shelf life of 12 months from the date of manufacture.

LIMITATIONS

GB 882 should not be applied:

For structural glazing.

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

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.


Product Tags:

Insulating Glass Silicone Sealant

      

weatherability Insulating Glass Sealant

      
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