China 2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 212 HCFC-141B base blend polyols – INOV Manufacturer and Supplier

2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 212 HCFC-141B base blend polyols – INOV

Short Description:

Product Detail

Product Tags

Feedback (2)

Good quality comes initial; company is foremost; small business is cooperation" is our business philosophy which is frequently observed and pursued by our business for Boxing Gloves System, Virgin Granule, Doncool 104m Hfc-245fa/Cp Base Blend Polyols, We welcome new and aged buyers from all walks of lifetime to make contact with us for potential small business associations and mutual success!

2019 wholesale price Castable Polyurethane Prepolymer - 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.

Product detail pictures:

Related Product Guide:

We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for 2019 wholesale price Castable Polyurethane Prepolymer - Donboiler 212 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Bolivia, The Swiss, Bulgaria, We'll continue to devote ourselves to market & product development and build a well-knit service to our customer to create a more prosperous future. Please contact us today to find out how we can work together.

Castable Polyurethane Gel Insole Prepolymer

Castable Polyurethane Prepolymer

Castable Polyurethane Shoe Mould Prepolymer

Doncool 103 Cp/Ip Base Blend Polyols

Donspray 504 Hfc-245fa Base Blend Polyols

High Hardness Two Component System

Low Hardness Polyurethane System

Pu System For Pipeline Insulation

Refrigerator&Insulation Containers

Thermoplastic Polyurethane Resin

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!