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:
Our products are broadly regarded and reliable by end users and can meet up with constantly transforming financial and social requires of 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: Turkey, Montpellier, Durban, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.
By June from UAE - 2018.05.22 12:13
The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
By Christopher Mabey from Nicaragua - 2018.09.16 11:31