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B2 Grade Fire Retardant Polyurethane Foam Insulation
B2 Grade Fire Retardant Polyurethane Foam Insulation
Specifications
Brand Name :
EXCEEDCHEM
Model Number :
pu rigid foam
Certification :
ISO9001:2018
Place of Origin :
China
MOQ :
20mt/20ft
Price :
FOB Qingdao usd1.0/kg
Payment Terms :
L/C, T/T
Supply Ability :
3000mt/month
Delivery Time :
5-8 work days
Packaging Details :
20kg/drum; 200kg/drum
Description

B2 Grade Fire Retardant Polyurethane Foam Insulation​

1. Description

This spray blend of polyols reacts with isocyanate to produce a foam with excellent properties, including:

  • Fine and uniform cell structure
  • Low thermal conductivity
  • Superior flame resistance
  • Excellent dimensional stability at low temperatures

This foam is ideal for various thermal insulation applications utilizing spray technology, such as cold storage rooms, tanks, large-scale pipelines, and building facades.

2. Properties

Hydroxyl Value
310-380 mgKOH/g
Gel Time
6-10 s
Dynamic Viscosity (25 ℃)
100-200 (1200-1500 without HCFC-141B) mpa.s
Specific gravity (20 ℃)
1.05-1.08 g/ml
Spray Density
≥35kg/m3
Storage Temperature
10-25 ℃
Compressive Strength
≥150KPa
Storage Stability
6 month
Adhesive Strength
≥120KPa
Recommended Ratio
Blend polyols:Isocyanate=1:1-1.1
Closed-cell Rate
≥92%
Water Absorption
≤1.5%
Dimensional Stability
-20℃ 24h
≤1%
70℃ 24h
≤1.5%

B2 Grade Fire Retardant Polyurethane Foam Insulation

B2 Grade Fire Retardant Polyurethane Foam Insulation

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B2 Grade Fire Retardant Polyurethane Foam Insulation

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Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
pu rigid foam
Certification :
ISO9001:2018
Place of Origin :
China
MOQ :
20mt/20ft
Price :
FOB Qingdao usd1.0/kg
Contact Supplier
B2 Grade Fire Retardant Polyurethane Foam Insulation

Qingdao Exceed Fine Chemicals Co.,Ltd

Verified Supplier
6 Years
shandong, qingdao
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company
Main Products :
TDI MDI Polyurethane, TDI Based Polyurethane, MDI Based Polyurethane
Total Annual :
10000000-20000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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