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2019 China New Design High Hardness Two Component System - Donboiler 212 HCFC-141B base blend polyols – INOV

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  • 2019 China New Design High Hardness Two Component System - Donboiler 212 HCFC-141B base blend polyols – INOV

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Our organization sticks to your principle of "Quality may be the life of your organization, and reputation will be the soul of it" for Three Component Mdi Polyurethane System Mdi, Thermal Insulation, Donpce Srl-603, Good quality would be the key factor to the company to stand out from other competitors. Seeing is Believing, want far more info? Just trial on its items!
2019 China New Design High Hardness Two Component System - 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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2019 China New Design High Hardness Two Component System - Donboiler 212 HCFC-141B base blend polyols – INOV detail pictures

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We've one of the most innovative manufacturing devices, experienced and qualified engineers and workers, recognized good quality handle systems and also a friendly experienced income team pre/after-sales support for 2019 China New Design High Hardness Two Component System - Donboiler 212 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Manila, Namibia, Armenia, Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We will serve you with all sincerity!

    • We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!
    5 Stars By Ruby from Czech Republic - 2018.12.22 12:52
    We have been engaged in this industry for many years, we appreciate the work attitude and production capacity of the company, this is a reputable and professional manufacturer.
    5 Stars By Lee from Pakistan - 2018.03.03 13:09
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