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Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 212 HCFC-141B base blend polyols – INOV

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  • Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 212 HCFC-141B base blend polyols – INOV

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Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 212 HCFC-141B base blend polyols – INOV Detail:

Donboiler 212 HCFC-141B base blend polyols

INTRODUCTION

Donboiler212 is the blend polyether polyol consisted of polyols, catalyst, blowing agent and other additives. It can react with isocyanate to form rigid polyurethane foam with excellent thermal insulation property.

TYPICAL PROPERTY

Appearance

Brown-yellow transparent viscous liquid
Hydroxyl value  mgKOH/g

300-400
Viscosity       25℃ , mPa·s

300-500
Density        20℃ , g/cm3

1.05-1.15

RECOMMENDED RATIO

 

pbw
Donboiler 212 blend polyol

100
Isocyanate

120±5
Material temperature

22±2 ℃

REACTION CHARACTERISTICS

 

Manual Mixing

High Pressure Machine Mixing
Cream Time   s

10±2

7±2
Gel time      s

55±3

40-50
Tack free time  s

70-90

50-70
Free density  kg/m3

26.5-27.5

25.5-27

FOAM PERFORMANCES

Moulding Density

Kg/m3

≥35
Closed-cell rate

%

≥95
Thermal Conductivity  （10℃）

W/m.k

≤0.02
Compressive strength

KPa

≥120
Dimensional stability   24h -30℃

%

≤0.5
24h 100℃

%

≤0.5

PACKAGE

220kg/drum or 1000kg/IBC, 20,000kg/flexi tank or ISO Tank.

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Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 212 HCFC-141B base blend polyols – INOV detail pictures

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We have been convinced that with joint attempts, the business enterprise between us will bring us mutual benefits. We could guarantee you product or service good quality and aggressive value for Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 212 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Moldova, US, Nepal, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

    • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Tina from Birmingham - 2018.02.04 14:13
    The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Miguel from Vancouver - 2017.03.28 16:34
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