Self-Expanding Ready-to-Use Better Adhesion and Harder Polyurethan PU Winter Foam Applications at Low Temperature

• 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.: W33
• Main Agent Composition: Polyurethane
• Characteristic: Good Adhesive & Multi-Use & Excellent Capacity
• Color: White
• OEM: Support
• MOQ: 6000PCS
• Type: Gun Type & Straw Type
• Shelf Life: 12 Months
• Transport Package: 12 PCS PU Foam in a Carton
• Specification: 300ml 500ml 750ml pu foam
• Trademark: GNS
• Origin: China
• HS Code: 32141090
• Production Capacity: 72000PCS PU Foam /Day

Product Description

 Winter Foam 
 

GNS WINTER FOAM W33 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. It is special designed for applications at temperature as low as -18ºC.

PERFORMANCE DATA

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
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 Strengh(kPa)	120
Water Absorption (ML)	0.5~2(no epidermis) <0.5(with epidermis)

Features of W33 WINTER FOAM

*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 );

*High thermal and acoustical insulation;

*Very good filling capacities;

*Does Not slump at low temperature;

*Application temperature between -18ºC to +35ºC;

*Optimal application temperature between +18ºC to +25ºC;

*It contains CFC-free propellants which are harmless to the ozone layer.

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.

 GNS AND DUPONT, THE GLOBAL CHEMICAL GIANT SIGNED THE STRATEGY COOPERATION IN SHANGHAI ON NOV 5TH, 2020. THE STRATEGIC PARTNERSHIP BETWEEN GNS AND DUPONT MAY RESULT IN A BETTER FUTURE AND MAXIMIZE BOTH PARTIES' VALUE ON OCF MARKET. THROUGH THE OPPORTUNITIES, WE DO WISH OUR PARTNERS CAN GROW UP TOGEHTER, AND SHARE THE FRUIT OF SUCCESS. LET US MAKE IT BIG!!

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.