Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - Doncool 104 HFC-245fa base blend polyols – INOV
Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - Doncool 104 HFC-245fa base blend polyols – INOV Detail:
Doncool 104 HFC-245fa base blend polyols
INTRODUCTION
DonCool 104 blend polyols premixed with HFC-245fa as blowing agent, it applies to refrigerators, freezers, electric water heaters and other products thermal insulation.
PHYSICAL PROPERTY
| Appearance |
Light yellow transparent liquid |
| Hydroxyl Value mgKOH/g |
200-400 |
| Dynamic Viscosity /25℃ mPa.s |
400-600 |
| Specific Gravity /20℃ g/ml |
1.10-1.15 |
| Storage Temperature ℃ |
10-20 |
| Shelf life ※ Month |
6 |
※Store in dry original drums/IBCs at recommended storage temperature.
RECOMMENDED RATIO
|
pbw |
|
| DonCool 104 blend polyols |
100 |
| ISO |
120-130 |
TECHNOLOGY AND REACTIVITY CHARACTERISTICS (Material Temperature is 20℃, the actual value varied as per process conditions)
|
Manual Mixing（low pressure machine) |
High Pressure Machine Mixing |
|
| Cream Time s
Gel time s Tack free time s Free density kg/m3 |
10-14 65-85 100-130 26-28 |
6-10 45-60 70-100 25-27 |
FOAM PERFORMANCES
| Moulding Density | GB/T 6343 | 35-37kg/m3 |
| Closed-cell rate | GB/T 10799 | ≥90% |
| Thermal Conductivity（10℃） | GB/T 3399 | ≤19 mW/(m.K) |
| Compressive strength | GB/T 8813 | ≥130kPa |
| Dimensional stability 24h -20℃ | GB/T 8811 | ≤1.0% |
|
24h 100℃ |
≤1.5% |
The data provided above are typical value, which are tested by our company. For our company’s products, the data included in the law do not have any constraints.
Product detail pictures:
Related Product Guide:
Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Excellent quality Donspray 504 Hfc-245fa Base Blend Polyols - Doncool 104 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Oman, Serbia, Belarus, Furthermore, all of our items are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. If you are interested in any of our goods, please don't hesitate to contact us. We will do our best to meet your needs.
By tobin from Borussia Dortmund - 2017.07.07 13:00
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces，a nice business partner.
By Carey from Iceland - 2017.02.18 15:54
