Best quality Pu Binder For Mould Processing Product - Donboiler 214 HFC-245fa base blend polyols – INOV
Best quality Pu Binder For Mould Processing Product - 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 items are commonly identified and trusted by customers and may fulfill continuously switching economic and social wants of Best quality Pu Binder For Mould Processing Product - Donboiler 214 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Puerto Rico, Guyana, Pretoria, Only for accomplishing the good-quality product to meet customer's demand, all of our products have been strictly inspected before shipment. We always think about the question on the side of the customers, because you win, we win!
By Chloe from New Delhi - 2017.11.29 11:09
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
By Fanny from Sheffield - 2018.06.30 17:29
Write your message here and send it to us
