China Chinese Professional Pu System For Pipeline Insulation - Donboiler 214 HFC-245fa base blend polyols – INOV Manufacturer and Supplier

Chinese Professional Pu System For Pipeline Insulation - Donboiler 214 HFC-245fa base blend polyols – INOV

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Our personnel are generally within the spirit of "continuous improvement and excellence", and using the excellent top quality goods, favorable rate and superior after-sales expert services, we try to win every customer's believe in for Stearic Alcohol Ethoxylates, Polyurethane Foam, Cloth Fit, We are trying to get for in depth cooperation with sincere shoppers, attaining a new result in of glory with customers and strategic partners.

Chinese Professional Pu System For Pipeline Insulation - Donboiler 214 HFC-245fa base blend polyols – INOV Detail:

Donboiler 214 HFC-245fa base blend polyols

INTRODUCTION

Donboiler214 is the blend polyether polyol consisted of polyols, catalyst, blowing agent and other additives.The blowing agent is HFC-245fa. It can react with isocyanate to form rigid polyurethane foam with excellent thermal insulation property.

PHYSICAL 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	18±2 ℃

REACTION CHARACTERISTICS

	Manual Mixing	High Pressure Machine Mixing
Cream Time s	8-10	6-10
Gel time s	55-75	50-70
Tack free time s	70-110	65-90

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℃	%	≤1
24h 100℃	%	≤1

PACKAGE

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

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We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for Chinese Professional Pu System For Pipeline Insulation - Donboiler 214 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Lebanon, Romania, Puerto Rico, We have more than 100 works in the plant, and we also have a 15 guys work team to service our customers for before and after sales. Good quality is the key factor for the company to stand out from other competitors. Seeing is Believing, want more information? Just trial on its products!

Castable Polyurethane Gel Insole Prepolymer