Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV

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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:

Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV detail pictures

Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV detail pictures

Chinese wholesale Thermoplastic Polyurethane Series - Donfoam 901 water base benld polyols for pouring – INOV 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.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars 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.
    5 Stars By Christopher Mabey from Nicaragua - 2018.09.16 11:31
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