Liquid Rigid Polyurethane Moulded PUR Foam System Polyether Polyol for Block Foam

1.APPLICATION:DF - 4002R Blend polyether polyols used for produce PUR block foam. The foam has uniform cell , low thermal conductivity,thermal insulation performance is good, flame retardant performance is good, low temperature no shrinking crack etc.Widely used in the process of all kinds of insulation work such as: building ex

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1.APPLICATION:
DF - 4002R Blend polyether polyols used for produce PUR block foam. The foam has uniform cell , low thermal conductivity,thermal insulation performance is good, flame retardant performance is good, low temperature no shrinking crack etc.
Widely used in the process of all kinds of insulation work such as: building external wall, cold storage, tanks, large pipes etc.

2Physical Properties

Appearance
Dynamic viscosity (25ºC) mPa.S
Density (20ºC) g/ml
Storage temperature ºCStorage stability month
Light yellow to brown transparent liquid
250±50
1.17±0.1
10-25
6

Recommended Ratio
ItemsPBW
DF-4002R Blend Polyether Polyol
Isocyanate
100
140

3.Foam Performances

ItemTest StandardSpecification
Overall Molding Density
Molding Core Density
Closed-cell Rate
Initial Thermal Conductivity(15ºC)
Compressive Strength
Dimensional Stability
24h -20ºC
RH90 70ºC
Water Absorption Rate
Flammability
GB 6343

GB 10799
GB 3399
GB/T8813
GB/T8811
GB 8810
ASTM E84
40-45kg/m3
38-42kg/m
≥90%
≤24mW/(m.K)
≥150kPa

≤1%
≤1.5%
≤3%
Class A

4.Packing and storage:
The product is delivered in 200 liters clean, dry and tightly sealed metal sheet drums, cubitanks,
stainless steel railway labeled with the product's name, batch number, manufacturing date, net
weight, producer's name.The product is stored in genuine packing, in covered areas, cold, dry, vented areas, in tightly closed containers under nitrogen blanket, far from heat, moisture and inconsistent materials, at temperatures between 20ºC and 25ºC.The recommended shelf life is 6 months.

5.Safety Considerations:
Before handling and using of product, the personnel must be aware of the dangers implied. This
information is on the product label.

6.Attention:
Please contact ZIBO GUIDE to see if the document has been revised and for any other additional
information related to the product


Liquid Rigid Polyurethane Moulded PUR Foam System Polyether Polyol for Block Foam
Liquid Rigid Polyurethane Moulded PUR Foam System Polyether Polyol for Block Foam

Liquid Rigid Polyurethane Moulded PUR Foam System Polyether Polyol for Block Foam
Liquid Rigid Polyurethane Moulded PUR Foam System Polyether Polyol for Block Foam
 

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