New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donboiler 203 CP/IP base blend polyols – INOV
New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - 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 not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donboiler 203 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Iran, Istanbul, Qatar, Profession, Devoting are always fundamental to our mission. We have always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
By Christina from Cancun - 2017.05.31 13:26
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Nancy from Leicester - 2017.12.31 14:53
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