China China Cheap price Solvent Resistance Curing System - Donboiler 214 HFC-245fa base blend polyols – INOV Manufacturer and Supplier

China Cheap price Solvent Resistance Curing System - Donboiler 214 HFC-245fa base blend polyols – INOV

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Our advancement depends on the superior gear ,superb talents and consistently strengthened technology forces for Thermoplastic Polyurethane Series, Furnishings, Rigid Foam Series, President of our company, with whole staff, welcomes all buyers to visit our company and inspect. Let us cooperate hand in hand to make a good future.

China Cheap price Solvent Resistance Curing System - 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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To create much more price for clients is our company philosophy; purchaser growing is our working chase for China Cheap price Solvent Resistance Curing System - Donboiler 214 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Albania, Georgia, Greenland, We will initiate the second phase of our development strategy. Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.