Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 203 CP/IP base blend polyols – INOV
Manufacturer for Pu Binder For Bonding Scrap Foam - 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.
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With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for Manufacturer for Pu Binder For Bonding Scrap Foam - Donboiler 203 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Brisbane, El Salvador, Lesotho, With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.
By Emily from Georgia - 2017.04.08 14:55
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Queena from South Korea - 2018.09.23 17:37
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