Fast delivery Three Component Mdi Polyurethane System Mdi - Donfoam 901 water base benld polyols for pouring – INOV
Fast delivery Three Component Mdi Polyurethane System Mdi - 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:
Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for Fast delivery Three Component Mdi Polyurethane System Mdi - Donfoam 901 water base benld polyols for pouring – INOV , The product will supply to all over the world, such as: Brazil, Swiss, Canada, Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
By Deirdre from Tunisia - 2017.02.28 14:19
Speaking of this cooperation with the Chinese manufacturer, I just want to say"well dodne", we are very satisfied.
By Gemma from Georgia - 2018.09.23 18:44