China Chinese wholesale Thermoplastic Polyurethane Series - Donboiler 212 HCFC-141B base blend polyols – INOV Manufacturer and Supplier

Chinese wholesale Thermoplastic Polyurethane Series - Donboiler 212 HCFC-141B base blend polyols – INOV

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Our business aims to operating faithfully, serving to all of our clients , and working in new technology and new machine continuously for Pu Sport Flooring, Casting Pu Shoe Upper Resin, Donfoam 602 Hcfc-141b Base Blend Polyols, We believe you will be satisfied with our reasonable price, high quality products and fast delivery. We sincerely hope you can give us an opportunity to serve you and be your best partner!

Chinese wholesale Thermoplastic Polyurethane Series - Donboiler 212 HCFC-141B base blend polyols – INOV Detail:

Donboiler 212 HCFC-141B base blend polyols

INTRODUCTION

Donboiler212 is the blend polyether polyol consisted of polyols, catalyst, blowing agent and other additives. It can react with isocyanate to form rigid polyurethane foam with excellent thermal insulation property.

TYPICAL PROPERTY

Appearance	Brown-yellow transparent viscous liquid
Hydroxyl value mgKOH/g	300-400
Viscosity 25℃ , mPa·s	300-500
Density 20℃ , g/cm3	1.05-1.15

RECOMMENDED RATIO

	pbw
Donboiler 212 blend polyol	100
Isocyanate	120±5
Material temperature	22±2 ℃

REACTION CHARACTERISTICS

	Manual Mixing	High Pressure Machine Mixing
Cream Time s	10±2	7±2
Gel time s	55±3	40-50
Tack free time s	70-90	50-70
Free density kg/m3	26.5-27.5	25.5-27

FOAM PERFORMANCES

Moulding Density	Kg/m3	≥35
Closed-cell rate	%	≥95
Thermal Conductivity （10℃）	W/m.k	≤0.02
Compressive strength	KPa	≥120
Dimensional stability 24h -30℃	%	≤0.5
24h 100℃	%	≤0.5

PACKAGE

220kg/drum or 1000kg/IBC, 20,000kg/flexi tank or ISO Tank.

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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Chinese wholesale Thermoplastic Polyurethane Series - Donboiler 212 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: panama, Milan, Amman, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

Castable Polyurethane Gel Insole Prepolymer