Wholesale Price China Doncool 101 Water Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV
Wholesale Price China Doncool 101 Water Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV Detail:
Doncool 102 HCFC-141B base blend polyols
INTRODUCTION
DonCool 102 is blend polyols, uses the HCFC-141B as blowing agent, which is the substitution of CFC-11 in polyurethane industry, it applies to refrigerators, icebox and other thermal insulation products, the characteristics are as follows,
1. Excellent flow ability, foam density distributes uniformity, low thermal conductivity
2. Excellent low temperature dimension stability and cohesiveness
3. Demould time 6~8 minutes
PHYSICAL PROPERTY
| Appearance |
Pale yellow transparent liquid |
| Hydroxyl value mgKOH/g |
300-360 |
| Dynamic viscosity（25℃） mPa.S |
250-500 |
| Specific gravity (20℃) g/ml |
1.10-1.15 |
| Storage temperature ℃ |
10-25 |
| Pot life Month |
6 |
RECOMMENDED RATIO
|
|
pbw |
|
Doncool 102 |
100 |
|
POL: ISO |
1.0:1.1 |
TECHNOLOGY AND REACTIVITY (the actual value varied as per process conditions)
|
|
Manual mixing |
High pressure machine |
| Material Temperature ℃ |
20-25 |
20-25 |
| Mould Temperature ℃ |
35-40 |
35-40 |
| Cream time s |
12±2 |
10±2 |
| Gel time s |
70-90 |
50-70 |
| Tack free time s |
100-120 |
80-100 |
| Free density kg/m3 |
24-26 |
24-26 |
FOAM PERFORMANCES
| Mold density | GB/T 6343 | ≥35kg/m3 |
| Closed-cell rate | GB/T 10799 |
≥92% |
| Thermal conductivity （15℃） | GB/T 3399 | ≤19 mW/(m.K) |
| Compression strength | GB/T8813 | ≥150kPa |
| Dimensional stability 24h -20℃ | GB/T8811 |
≤0.5% |
|
24h 100℃ |
≤1.0% |
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:
The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Wholesale Price China Doncool 101 Water Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Nairobi, Jeddah, British, Our advantages are our innovation, flexibility and reliability which have been built during last 20 years. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market.
By Kristin from Holland - 2018.12.22 12:52
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
By Sandra from Ecuador - 2017.09.09 10:18
