Building Materials Good for Filling and Sealing with Excellent Mounting Capacities Polyurethane PU Expanding Foam

• EINECS: 210-898-8
• Bonding Function: Filling Gas / Installing Window &Door /Adhesive
• Morphology: Fluid
• Application: Construction, Woodworking, Windows&Doors
• Material: Polyurethane
• Classification: PU Foam
• Model NO.: A40
• Main Agent Composition: Polyurethane
• Characteristic: Good Adhesive & All Purpose & Excellent Capacity
• Color: White
• Transport Package: 12 PCS PU Foam in a Carton
• Specification: 300ml 500ml 750ml pu foam
• Trademark: GNS PU Foam
• Origin: China
• HS Code: 32141090
• Production Capacity: 72000PCS PU Foam /Day

Product Description

GNS A40 Gerneral Purpose PU Foam Window Foam 

 

Benefits of model A40 PU FOAM 

*General purpose 

*High working speed ,lower investment costs 

*Environmentally friendly  

Description of model A40 PU FOAM 

GNS GENERAL 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.

 

Specification of A40 PU FOAM 
 

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)	28
Shrink	None
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)

APPLICATIONS AREAS of A40 PU FOAM 

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.

APPLICATION INSTRUCTIONS

1.Shake the aerosol can for at least 40 seconds;

2.Clean and moisten surfaces with a water sprayer prior to application;

3.Fit the gun or plastic applicator on the adapter.

4.Firmly screw the can on the adapter and turn the flow adjustment screw; Fill the holes and cavities.

5.Bottom up during application; Foam will be tack-free in about 10 minutes; Excess can be trimmed in about one hour;

6.Fresh foam can be removed by using GNS Foam cleaner . Cured foam can only be removed mechanically.

GNS advantages :

1. GNS has 19 years production experience, 32 advanced full automatic PU production  lines. The only one factory that imports PAMASOL production lines from Switzerland.

2. GNS is the No.1 manufacturer in Asia, the No.3 in the world, and awarded as the Demonstration Enterprise by government.

3. GNS got 55% domestic market share and sold out to 77 countries and regions.

4. Participate in many foreign exhibitions every year, such as Dubai, Brazil, Ukraine, Chile and so on.

5. GNS products good&stable quality with competitive price, timely delivery and provide free professional OEM design and customers orders production line video.

6. Pursue long-term cooperation, so we can provide more and better support to our customers.

xiang