China Cheap price Solvent Resistance Curing System - Donboiler 203 CP/IP base blend polyols – INOV
China Cheap price Solvent Resistance Curing System - Donboiler 203 CP/IP base blend polyols – INOV Detail:
Donboiler 203 CP/IP base blend polyols
INTRODUCTION
DonPanel 203 blend polyols is a compound which consists of polyether polyols, surfactants, catalysts and so on in a special ratio. The foam has good thermal insulation property, light in weight, and other advantages. It is widely used in solar water heater.
PHYSICAL PROPERTY
| Appearance | Light yellow transparent viscous liquid |
| Hydroxyl value mgKOH/g | 300-400 |
| Dynamic viscosity （ 25℃） mPa.S | 300-500 |
| Density （ 20℃） g/ml | 1.02-1.07 |
| Storage temperature ℃ | 10-20 |
| Storage stability month | 6 |
RECOMMENDED RATIO
| Raw materials | pbw |
| blend polyols | 100 |
| Isocyanate | 115-125 |
Technology and Reactivity (the exact value varies depending on processing conditions)
| items | Manual mixing | High Pressure Machine |
| Raw material temperature ℃ | 20-25 | 20-25 |
| Cream time s | 8-15 | 6-10 |
| Gel time s | 70-85 | 50-65 |
| Tack free time | 90-125 | 70-95 |
| Free density kg/m3 | 28-30 | 27-29 |
FOAM PERFORMANCES
| Moulding density | GB 6343 | ≥38kg/m3 |
| Closed-cell rate | GB 10799 | ≥90% |
| Thermal conductivity（ 10℃） | GB 3399 | ≤0.019W/(m.K) |
| Compression strength | GB/T 8813 | ≥140kPa |
| Dimensional stability 24h -20℃ | GB/T 8811 | ≤1% |
| 24h 100℃ | ≤1% |
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:
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We stick with the theory of "quality first, company first, steady improvement and innovation to satisfy the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our provider, we deliver the items together with the fantastic good quality at the reasonable value for China Cheap price Solvent Resistance Curing System - Donboiler 203 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Greece, Haiti, Jordan, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.
By Octavia from Mumbai - 2018.12.14 15:26
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By Marjorie from Nepal - 2018.06.21 17:11
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