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Polyurethane Rigid Foam insulation For Household Appliance
Polyurethane Rigid Foam insulation For Household Appliance
Specifications
Brand Name :
EXCEEDCHEM
Model Number :
PU RIGID FOAM
Certification :
ISO9001:2008
Place of Origin :
CHINA
MOQ :
1MT
Price :
FOB QINGDAO USD 1.5/KG
Payment Terms :
L/C, T/T
Supply Ability :
3000MT PER MONTH
Delivery Time :
5-8 work days
Packaging Details :
210KG/DRUM; 250KG/DRUM
Color :
Yellow transparent liquid
Appearance :
Yellow transparent liquid
Product name :
Polyurethane Rigid Foam
Application :
Used For Household Appliance
Package :
250KG/DRUM for Polymeric MDI
Description

Polyurethane Rigid Foam Used For Household Appliance


1. Introduction
Exceedfoam has good mixing property, stable foaming, excellent fluidity, commonly used in the production of refrigerators, kitchen, freezers insulation layer. The foam produced by the combination of polyether and polymerized MDI has better thermal insulation performance and low temperature dimensional stability.


2. Typical physical properties

Property Exceedfoam
Appearance Yellow transparent liquid
Viscosity(25℃), mpa.s 300-700
Density(20℃), g/ml 1.10-1.14
OHV, mgKOH/g 250-400
Water content, (%) 1.0-3.0

Property Polymeric MDI
Appearance Brown Liquid
Viscosity(25℃)/(mPa·s) 150-250
NCO Content/% 30.5-32.0
Density (25℃)/(g/cm3) 1.220-1.250
Acid Content/% ≤0.030
Hydrolysable Chlorine/% ≤0.20


3. Reaction characteristics

Hand mixing
(Raw material temperature 22±2℃, Material ratio 1:1.10-1.25)		 Data
Mixing Time,s 6-8
Cream Time,s 8-20
Gel Time,s 60-100
Free Rise Density,Kg/m3 22.0-30.0


4. Typical foam properties

Project Data
Core density,Kg/m3 30-45
Dimensional stability, (-30℃ 24h), % ≤1.5
Thermal conductivity,15℃,(W/m.K) ≤0.021
Obturator rate,(%) ≥90
Water absorption rate(%) ≤4


5. Storage and transportation
Galvanized steel barrels, Net weight 210 kg for Exceedfoam, Net weight 250 kg for Polymeric MDI.
When stored, moist and wet conditions should be avoided. Above 40℃,a deterioration of the product quality would be caused. Short term warming or cooling does not damage the product. This product belongs to the non-flammable and explosive.


6. Expiration date
Under recommended storage conditions. EXCEEDFOAM has a shelf life of 6 months. Polymeric MDI has a shelf life of 12 months.

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Polyurethane Rigid Foam insulation For Household Appliance

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Product Detail
Brand Name :
EXCEEDCHEM
Model Number :
PU RIGID FOAM
Certification :
ISO9001:2008
Place of Origin :
CHINA
MOQ :
1MT
Price :
FOB QINGDAO USD 1.5/KG
Contact Supplier
Polyurethane Rigid Foam insulation For Household Appliance

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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