China Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - Donboiler 214 HFC-245fa base blend polyols – INOV Manufacturer and Supplier

Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - Donboiler 214 HFC-245fa base blend polyols – INOV

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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of Thermoplastic Polyurethane Resin, Methallyl Alcohol Ethoxylate, Memory Foam System, With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in this industries and other industries.

Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - 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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The consumer fulfillment is our primary goal. We uphold a consistent level of professionalism, top quality, credibility and service for Reasonable price Donfoam 602 Hcfc-141b Base Blend Polyols - Donboiler 214 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Azerbaijan, Danish, Vietnam, We have been very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.

Castable Polyurethane Shoe Mould Prepolymer