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Bottom price Castable Polyurethane Gel Insole Prepolymer - Donboiler 212 HCFC-141B base blend polyols – INOV

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  • Bottom price Castable Polyurethane Gel Insole Prepolymer - Donboiler 212 HCFC-141B base blend polyols – INOV

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Bottom price Castable Polyurethane Gel Insole Prepolymer - 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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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Bottom price Castable Polyurethane Gel Insole Prepolymer - Donboiler 212 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Colombia, Wellington, Vancouver, With high quality, reasonable price, on-time delivery and customized & customized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

    • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Joanne from Madras - 2018.09.08 17:09
    Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Riva from Sacramento - 2018.04.25 16:46
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