Gns Supply A99 Strong Adhesive PU Spray Polyurethane Foam Sealant for Sealing and Bonding

• CAS No.: 9009-54-5
• Formula: C3h8n2o
• EINECS: 230-391-5
• Bonding Function: Instant Adhesive
• Morphology: Solid-State
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Fiber & Garment, Packing
• Model NO.: A99
• Material: Polyurethane
• Main Agent Composition: Polyurethane
• Characteristic: Adhesive
• Promoter Composition: Filler
• Composition: Polyurethane
• Color: White
• Shelf Life: 12 Months
• OEM: Support
• Curing System: Moisture-Curing
• Drying Time: Dust-Free After 12-14 Min
• Tack-Free Time (Min): 7~8
• Transport Package: Five Ply Master Carton
• Specification: 750ml/can, 500ml/can, 300ml/can 12cans/carton,
• Trademark: GNS
• Origin: China
• Production Capacity: 200000000

Product Description

Product Description

GNS A99 PU Adhesive Foam

 

GNS PROFESSIONAL USE PU FOAM is a one-component, self-expanding, ready-to-use, Multi-purpose Polyurethane foam. The foam will expand and cure by moisture in the air. It is used for a wide range of building applications. It is very good for filling and sealing with excellent mounting capacities, high thermal and acoustical insulation. 
Compared to the same level products in the market, it has the longest running meters, which is generally called highest yield.

PRODUCT FEATURES

1. Excellent adhesion to a wide variety of surfaces such as UPVC, masonry, brick, block work, glass, steel, aluminum, timber and other substrates (except PP, PE and Teflon);
2. High thermal and acoustical insulation;
3. Very good filling capacities;High Bonding strength;
4. Application temperature between +5ºC to +35ºC;
5. Optimal application temperature between +18ºC to +30ºC;
6. Environmentally friendly. CFC free.

APPLICATIONS AREAS

1. Installing, fixing and insulating of door and window frames;
2. Filling and sealing of gaps, joint, openings and cavities;
3. Connecting of insulation materials and roof construction;
4. Bonding and mounting;
5. Insulating the electrical outlets and water pipes;
6. Heat preservation, cold and sound insulation;
7. Packaging purpose, wrap the precious & fragile commodity, shake-proof and anti-pressure.

TYPICAL PROPERTIES

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Tack-Free Time (min)	5~6
Drying Time	Dust-free after 10-12 min.
Cutting Time (min)	30~40
Yield (L)	60
Shrink	None
Post Expansion	10%
Cellular Structure	>90% closed cells
Specific Gravity (kg/m³)	13
Temperature Resistance	-50ºC~+80ºC
Application Temperature Range	+18ºC~+30ºC
Colour	White
Fire Class (DIN 4102 )	B3
Insulation Factor  (Mw/m.k)	0.036
Compressive Strength (kPa)	110
Tensile Strength (kPa)	140
Adhesive Strength(kPa)	120
Water Absorption (ML)	0.5~2(no epidermis) <0.5(with epidermis)

 

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