Gns Polyurethane Flexible Expanding PU Foam and Polyurethane Foam for Filling Doors and Windows

• CAS No.: 7085-85-0
• Formula: Mixture
• EINECS: 230-391-5
• Bonding Function: Instant Adhesive
• Morphology: Foam
• Application: Automobile, Construction, Woodworking, Footwear & Leather, Packing
• Model NO.: A11
• Material: Polyurethane
• Classification: Room Curing
• Main Agent Composition: Polyurethane Elastomer
• Characteristic: Waterproof
• Promoter Composition: Filler
• Composition: Polyurethane
• Color: off-White
• OEM: Welcome
• MOQ: 6000PCS
• Cetificate: ISO, TUV, CE
• Packing: by Cartons
• Other Name: One Component Foam (Ocf)
• Quality Grade: Good
• Transport Package: Carton
• Specification: 6/12/15PCS/CARTON
• Trademark: GNS
• Origin: Tianjin
• HS Code: 3214109000
• Production Capacity: 200000000/Year

Product Description

GNS Polyurethane Flexible Expanding PU Foam and polyurethane foam for Doors and Windows

Product Description

Product Description

  
GNS Multi-use PU Foam A11 is a one-component, ready to use multi-purpose 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.
 
DATA: 

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)

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


PRODUCT  FEATURES
Good 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).
Very good filling capacities.
Application temperature is between+ 5°c to +35°c
Optimal application temperature is between +18°c to +25°c
It contains CFC-free propellants which are harmless to the ozone layer.
 
STOREAGE & SHLF LIFE
12 months in unopened packing store in temperature between +5°c to +25°c. Keep in cool, shade and well ventilated area. Always keep the can with the valve pointed upwards

We supply both Gun Type and Straw Type:
APPLICATIONS:
1. Shake the aerosol can for at least 40seconds.
2. Clean and moisten surfaces with a water sprayer prior to application.
3. Fit the gun or straw on the adaptor. Firmly screw the can on the adapter and turn the flow adjustment screw.
4. Fill the holes and cavities approximately 50% as the foam will expand. Bottom up during application.
5. Foam will be tack-free in about 10 minutes.
6. Excess can be trimmed in about 20 minutes.
 
SAFETY RECOMMENDATION:
1. Do not breathe spray/vapor; In case of eye contact, flush with water and get immediate medical attention;
2. Use in well-ventilated areas;
3. Wear suitable protective clothing, gloves and goggles;
4. Keep away from direct sunlight and do not expose temperatures over 50°c;
5. Do not burn or pierce even after use;
6. Keep away from heat, sparks, flames and static electricity;
7. Turn off sources of ignition (pilot light etc.); Keep out of the reach of children.

 

Company Profile

Why choose GNS?
1. GNS has 17 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 50% domestic market share and sold out to 73 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.