Hot Sales B2 Grade Fire Retardant PU Polyurethane Spray Foam Sealant Concrete & Stone Adhesive for Window Frame and 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.: F44
• 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 B2 grade Fire Retardant PU foam

 

Suitable for all Seasons

No Cracking & Shrinkage

Better adhesion and harder

Suitable for wooden door, construction
B1 Fire Retardant

TYPICAL PROPERTIES

Base	Polyurethane
Consistency	Stable Foam
Curing System	Moisture-cure
Tack-Free Time (min)	9~10
Drying Time	Dust-free after 15-18 min.
Cutting Time (min)	70~80
Shrink	None
Cellular Structure	>84% close cells
Temperature Resistance	-50ºC~+80ºC
Application Temperature Range	+18ºC~+30ºC
Colour	White
Fire Class (DIN 4102 )	B2
Water Absorption (ML)	0.5~2(no epidermis)
	<0.5(with epidermis)

 
PRODUCT FEATURES

1. 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);
2. Very good filling capacities;
3. Application temperature is between + 5ºC to +35ºC;
4. Optimal application temperature is between +18ºC to +30ºC;
5. It contains CFC-free propellants which are harmless to the ozone layer.

APPLICATIONS AREAS

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.

Detailed Photos

 

Company Profile

Gunuo (Tianjin) Industrial Co., Ltd., established in 2010, is located in Jingjin Science and Technology Valley Industrial Park, Wuqing District, Tianjin. It is a group company and a production enterprise integrating R&D, production and sales. Mainly engaged in the development and production of polyurethane foam fillers and silicone sealants.The company covers an area of 208 acres with an initial investment of 350 million yuan. Based on the business philosophy of technological innovation and people-oriented, the company is determined to reform and innovate continuously, and develops a variety of high-tech products that meet market needs and meet customer requirements. In order to ensure product quality,the company actively introduces domestic and foreign production equipment and absorbs management concepts. It complies with and has passed relevant quality certifications such as the European Union, the United States, and Australia. The company has independent import and export rights, and related brands are well-known throughout the country, and are exported to more than 70 countries and regions such as Southeast Asia, the Middle East, Northern Europe, North America, Russia, and Mongolia. The company's products have formed a series of brands to meet the needs of different customers, and a worldwide marketing network is emerging and developing.