Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - Donboiler 214 HFC-245fa base blend polyols – INOV
Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - Donboiler 214 HFC-245fa base blend polyols – INOV Detail:
Donboiler 214 HFC-245fa base blend polyols
INTRODUCTION
Donboiler214 is the blend polyether polyol consisted of polyols, catalyst, blowing agent and other additives.The blowing agent is HFC-245fa. It can react with isocyanate to form rigid polyurethane foam with excellent thermal insulation property.
PHYSICAL 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 |
18±2 ℃ |
REACTION CHARACTERISTICS
Manual Mixing |
High Pressure Machine Mixing |
|
Cream Time s |
8-10 |
6-10 |
Gel time s |
55-75 |
50-70 |
Tack free time s |
70-110 |
65-90 |
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℃ |
% |
≤1 |
24h 100℃ |
% |
≤1 |
PACKAGE
220kg/drum or 1000kg/IBC, 20,000kg/flexi tank or ISO Tank.
Product detail pictures:
Related Product Guide:
Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - Donboiler 214 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Hanover, French, Amman, Profession, Devoting are always fundamental to our mission. We've got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
By Hellyngton Sato from Senegal - 2017.09.26 12:12
We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
By Coral from Palestine - 2017.03.07 13:42
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