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Qingdao Exceed Fine Chemicals Co.,Ltd
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Two Component Closed Cell Polyurethane Rigid Foam

Qingdao Exceed Fine Chemicals Co.,Ltd
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Two Component Closed Cell Polyurethane Rigid Foam

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

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Two Component Rigid Foam Closed Cell Spray Insulation Liquid Polyurethane Raw Material Blend Polyol Isocyanate Mdi For F

1. Description

This is spray blend polyols, it reacts with isocyanate to produce foam which has excellent performances, which are as follows:

  • fine and uniformity cells
  • low thermal conductivity
  • perfect flame resistance
  • good low temperature dimentional stability.

It applies to all kinds of thermal insulation engineering which uses the spray technology, such as cold rooms, pots, large-scale pipelines and construction metope etc.

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%

Product Tags:

Closed Cell Polyurethane Rigid Foam

      

Two Component Polyurethane Rigid Foam

      
China Two Component Closed Cell Polyurethane Rigid Foam wholesale

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