Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV
Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV Detail:
Donfoam 901 water base benld polyols for pouring
INTRODUTION
This product is a type of blend polyols with 100% water as blowing agent, which is specially researched for rigid PUF. The characteristics are as follows:
(1) good flowability, Suitable for one-time pouring.
(2) excellent foam mechanical properties
(3) excellent high/low temperature dimensional stability
PHYSICAL PROPERTY
| Appearance |
Light yellow to brown yellow transparent liquid |
| Hydroxyl value mgKOH/g |
300-400 |
| Viscosity 25℃ , mPa·s |
1800-2400 |
| Density 20℃ , g/cm3 |
1.00-1.10 |
|
Storage temperature |
10-25 |
|
Storage stability Month |
6 |
TECHNOLOGY AND REACTIVITY CHARACTERISTICS
Component temperature is 20℃, the actual value is varied according to pipe diameter and processing condition.
|
Manual mixing |
High pressure machine |
|
| Ratio（POL/ISO） g/g |
1:1.0-1.1.20 |
1:1.0-1.20 |
| Rise time s |
60-90 |
40-70 |
| Gel time s |
200-240 |
150-200 |
| Tack free time s |
≥300 |
≥260 |
| Core Free density kg/m3 |
60-70 |
60-70 |
| Ratio（POL/ISO） g/g |
1:1.0-1.1.20 |
1:1.0-1.20 |
FOAM PERFORMANCES
| Foam Density |
GB/T6343-2009 |
60~80kg/m3 |
| Compressive Strength |
GB/T8813-2008 |
≥480KPa |
| Closed-cell rate |
GB 10799 |
≥95% |
| Thermal conductivity(15℃) |
GB 3399 |
≤0.032mW/(m.K) |
| Water absorption |
GB 8810 |
≤3(V/V) |
| High temperature-resistance |
|
140℃ |
| Low temperature-resistance |
|
-60℃ |
PACKAGE
220kg/drum or 1000kg/IBC, 20,000kg/flexi tank or ISO Tank.
Product detail pictures:
Related Product Guide:
We emphasize development and introduce new products into the market every year for Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV , The product will supply to all over the world, such as: Oslo, Munich, Ukraine, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
By Tom from Guatemala - 2017.08.21 14:13
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By tobin from Australia - 2018.06.21 17:11
