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Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV

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  • Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV
  • Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV

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We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Seat Foam, Donfoam 602 Hcfc-141b Base Blend Polyols, Case Series Case, We sincerely welcome you come to visit us. Hope we have good cooperation in the future.
Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV Detail:

Donpanel 412 HCFC-141b base blend polyols for PUR

INTRODUCTION

DonPanel 412 blend polyols is a compound which consists of polyether polyols, surfactants, catalysts and flame retardant in a special ratio. The foam has good thermal insulation property, light in weight, high compression strength and flame retardant and other advantages. It is widely used to produce sandwich plates, corrugated plates etc, which applies to make cold stores, cabinets, portable shelters and so on.

PHYSICAL PROPERTY

Appearance                

Light yellow transparent viscous liquid

Hydroxyl value                   mgKOH/g

300-360

Dynamic viscosity  （25℃）      mPa.S

3000-4000

Density    （20℃）              g/ml

1.05-1.16

Storage temperature                ℃

10-25

Storage stability                   month

6

RECOMMENDED RATIO

Raw materials

pbw

blend polyols

100

Isocyanate

100-120

TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)

items

Manual mixing

High Pressure Machine
Raw material temperature     ℃

20-25

20-25
Moulding temperature    ℃

35-45

35-45
Cream time    s

30-50

30-50
Gel time      s

120-200

70-150
Free density  kg/m3

24-26

23-26

MACHINERY FOAM PERFORMANCES

Moulding density

GB 6343

≥38kg/m3
Closed-cell rate

GB 10799

≥90%
Thermal conductivity（15℃）

GB 3399

≤22mW/(m.K)

Compression strength

GB/T 8813

≥140kPa
Dimensional stability   24h  -20℃

 

GB/T 8811

≤1%

24h  100℃

≤1.5%
Flammability（Oxygen Index）

GB/T8624

>23.0
Product detail pictures:

Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV detail pictures

Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV detail pictures

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We support our buyers with ideal high quality products and high level service. Becoming the specialist manufacturer in this sector, we have gained rich practical experience in producing and managing for Wholesale Price China Doncool 101 Water Base Blend Polyols - Donpanel 412 HCFC-141b base blend polyols for PUR – INOV , The product will supply to all over the world, such as: Jordan, Pakistan, Bangalore, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

    • This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
    5 Stars By Beryl from kazan - 2017.12.19 11:10
    The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Lisa from Hyderabad - 2017.08.16 13:39
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