China 100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 901 water base benld polyols for pouring – INOV Manufacturer and Supplier

100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 901 water base benld polyols for pouring – INOV

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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for Outdoor Sport Flooring, Car Seat, Thermoplastic Polyurethane, We sincerely welcome clients from both of those at your home and overseas to occur to barter business enterprise with us.

100% Original Castable Polyurethane Shoe Upper Prepolymer - 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.

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Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for 100% Original Castable Polyurethane Shoe Upper Prepolymer - Donfoam 901 water base benld polyols for pouring – INOV , The product will supply to all over the world, such as: UAE, Danish, Luxemburg, Our team knows well the market demands in different countries, and is capable of supplying suitable quality products at the best prices to different markets. Our company has already set up a professional, creative and responsible team to develop clients with the multi-win principle.

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We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.

By Anna from Netherlands - 2018.09.16 11:31

The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!

By Beulah from European - 2017.10.27 12:12

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