Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer

Product Details
Customization: Available
Molecular Principal Chain: Naphthenic Polymer
Color: Brown
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Registered Capital
10000000 RMB
Plant Area
1001~2000 square meters
  • Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
  • Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
  • Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
  • Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
  • Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
  • Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
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Basic Info.

Model NO.
DFR1 Series
Specific Gravity
1.00-1.10 (25ºC)
Component Temperature
20-23ºC
Mixing Speed
5000rpm/8 Sec
Transport Package
Steel Drum/IBC Drum/Tank
Specification
pure
Trademark
G-TECH@
Origin
China
Production Capacity
50000mt/Year

Packaging & Delivery

Package Size
60.00cm * 60.00cm * 102.00cm
Package Gross Weight
218.000kg

Product Description

Blend Polyol DFR1 Series for Refrigerator and Freezer

 

Simple introduction (product features)

1)excellent flowability

2)foam density distribute uniformity                             

3)low thermal conductivity                                                                      

4)excellent low temperature dimensional stability

 

1.General description

Blend Polyol DFR1 Series is a semi resin premix combined polyol, formulated with catalyst,stabilizing agents and other additves(if necessary) according to a parameter.It is a fully formulated polyether polyol developed for the rigid insulation of home appliance.

 

2.Technical Quality Conditions:

2.1 Physical characteristics
                                                                                      
Item                       Unit                         Index
                                                                                      
Appearance                     light yellow transparent liquid
Viscosity                 25ºC,mPa.S         300-600
Specific gravity       25ºC                    1.00-1.10
                                                                                                                               

2.3 Process and reactive characteristics( actual value varied depends on the processing conditions)

 

2.3.1 Foaming condition

 

2.3.1.1 Manual mixing

Component temperature:20-23ºC

Mixing speed:5000rpm/8 sec

 

2.3.1.2 Machine

Demould time:5-8 min

Mold temperature:35-45ºC

Component temperature: 20-23ºC

 

2.3.1.3 Recommended processing property

 

  Product

Item

DFR11

DFR14

DFR13

Blowing agent

type

HCFC-141b

HFC-245fa

CYCLOPENTANE

Free rise density

Kg/m3

24.5-25.5

25-26

24.5-25.5

Remark

       

Note: ratio varied depends on processing system

 

2.4 Foam characteristics

ITEM

Result

Test Method

Apparent core density (kg/m3)                 ≥

28-35

ISO 845:2006

Initial Thermal conductivity (W/m.k)             ≤

0.022

ISO 8301:1991(E)

Compressive strength                         ≥

100

ISO 844:1978

Closed-cell rate  (%)                         ≥

90

ISO 4590:2002

water absorption  (V/V) %                    ≤

5

ISO 2896:2001

Dimensional stability(%)

Low temperature

(-20ºC,24hs)

1

 

 

ISO 2796:1980

High temperature

(100ºC,24hs)

1.5

3. Preparation:

Before using,this polyol has to be mixed very well..

 

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 DAFFODIL to see if the document has been revised and for any other additional information related to the product.


Rigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and FreezerRigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and FreezerRigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and FreezerRigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and FreezerRigid Two Component Polyurethane Foam Chemical Isocyanate Polyol Price for Refrigerator and Freezer
 

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