Mdi Material Good Quality Polyurethane Foam One Component PU Foam for Filling Doors & Windows

• 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.: A15
• Material: Polyurethane
• Classification: Adhesive
• Main Agent Composition: Polyurethane
• Characteristic: Adhesive
• Promoter Composition: Filler
• Composition: Polyurethane
• Color: White
• Shelf Life: 12 Months
• Curing System: Moisture-Curing
• Cutting Time (Min): 45~55
• OEM: Support
• 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 A40 All Purpose PU Foam

 

GNS ECONOMICAL ALL PURPOSE PU FOAM A40 is a one-component, economical type and good performance Polyurethane foam. It is fitted with a plastic adaptor head for use with a foam application gun or a straw. 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
 

PRODUCT FEATURES

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-curing
Tack-Free Time (min)	7~8
Drying Time	Dust-free after 12-14 min.
Cutting Time (min)	45~55
Yield (L)	30
Shrink	None
Post Expansion	20%
Cellular Structure	>84% close cells
Specific Gravity (kg/m³)	14
Temperature Resistance	-50ºC~+80ºC
Application Temperature Range	+18ºC~+30ºC
Colour	White
Fire Class (DIN 4102 )	B3
Insulation Factor  (Mw/m.k)	0.044
Compressive Strength (kPa)	98
Tensile Strength (kPa)	125
Adhesive Strength(kPa)	90
Water Absorption (ML)	0.5~2(no epidermis)
	<0.5(with epidermis)

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