B2 Construction Fire Retardant Board Large Expansion PU Polyurethane Spray Expanding Foam Adhesive

• Customization: Available
• Application: Automobile, Construction, Fiber & Garment, Footwear & Leather, Packing, Woodworking, Fire Resistance
• Bonding Function: Structural Adhesive
• Model NO.: B2
• Color: White
• Composition: Polyurethane
• Morphology: Smooth Paste
• Shelf Life: 12 Months
• MOQ: 7200 PCS
• OEM: Acceptable
• Certification: CE, ISO9001, ISO14001
• Paintable: Yes
• Tack Free Time: 25 Minutes
• One Part: One Component
• Material: Polyurethane
• Classification: Hot Melt
• Main Agent Composition: Polyurethane Elastomer
• Promoter Composition: Plasticizer
• Einecs: 613-154-4
• Characteristic: High-Temp Resistance
• Formula: C10h8n2o2.C6h14o3
• CAS No.: 51852-81-4
• Transport Package: Tube
• Specification: 750ml, 500ml, 300ml
• Trademark: Jointseal
• Origin: Shandong, China
• HS Code: 3506100010
• Production Capacity: 45000 Tons/Year

Product Description

  

DESCRIPTION:
JOINTSEAL B2 One component fire-resistant polyurethane foam for insulation and installation in the construction sector. Quick-curing foam with excellent adherence and insulating capacity. Can be cut and painted.Be available with straw and gun types.

APPLICATIONS:
For mounting and insulating door and window frames made of wood, steel or plastics into masonry; For mounting and insulating interior partition walls, windows etc.; For filing cavities of all types; Filing joints cracks and gaps in insulating panels and sheets. Excellently suitable as foam for sealing and connecting precast concrete well shaft rings.

PACKING:
Inner packing:500ml/pc; 750ml/pc
Outer packing:12pcs/carton; 15pcs/carton
STORAGE: 12 months under dry condition below 25ºC

 

Product Parameters

 

Items	Unit	Result	Test Std
Basis	/	polyurethane
Curing system	/	moisture cure
Specific gravity	kg/cm³	23±2	ASTMD1622
Take-free time	min	10
Cutting time	min	40-50
Hardening time	hours	2.5-4
Yield/750ml	L	30-40	ASTM C1536
Fire class/cured foam	/	B3	DIN4102
Temperature resistance	%	-40C to+80ºC
Thermal Conductivity	mW/m.K	30-35	DIN 52612

Our Advantages

 

Founded in 2009, Jointseal sealant&adhesive holds the leading market position in the industrial and construction with well-known brand. Jointseal is committed to providing bonding&sealing solutions, which include silicone, polyurethane, acrylic, epoxy resin and cyanoacrylate adhesive. Raw materials are imported from world famous brands (Dow, Wacker, Shin-Etsu, Kaneka)and the plant is equipped with advanced automated production systems from Italy and Germany.

Jointseal product passed strict quality test standard and got ISO, SGS, CNAS and CE certificate.

Customer satisfaction is always our top priority. Short lead time, good guaranteed quality and competitive prices are our main advantages. We have built Long-term business relationships with distributors from Australia, Europe, South America, Southeast Asia and Middle East.
 

Excellent adhesives&sealants solution provider

With its professional know-how and knowledge, Jointseal comes up to be an ideal MASTER OF SOLUTIONS, who is a real professional and international player in polyurethane foam and sealants market, development and supply. It CREATES PERMANENT SOLUTIONS to support and complete professional building and construction companies in all their operations.
   

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