Best Price Adhesive for Block Construction PU Adhesive Polyurethane Foam for Window & Door

• 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.: A11
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Polyurethane
• Characteristic: Adhesive
• Promoter Composition: Filler
• Composition: Polyurethane
• Color: White
• Shelf Life: 12 Months
• OEM: Support
• MOQ: 6000
• Consistency: Stable Foam
• 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 Multi-use PU Foam

GNS MULTI-USE PU FOAM A11 is a one-component, ready to use multi-purpose Polyurethane Foam. It is fitted with a plastic adapter head for use with a foam application gun or plastic applicator. 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.
 

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;

TYPICAL PROPERTIES 
 

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Tack-Free Time (min)	8~9
Drying Time	Dust-free after 13-15 min.
Cutting Time (min)	60~70(+25ºC)
Yield (L)	43
Shrink	None
Post Expansion	8%
Cellular Structure	>84% close cells
Specific Gravity (kg/m³)	19
Temperature Resistance	-50ºC~+80ºC
Application Temperature Range	+18ºC~+30ºC
Colour	white
Fire Class (DIN 4102 )	B3
Insulation Factor  (Mw/m.k)	0.039
Compressive Strength (kPa)	140
Tensile Strength (kPa)	200 (10%)
Adhesive Strength(kPa)	130
Water Absorption (ML)	2~3(no epidermis)
	<0.5(with epidermis)

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