China Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV Manufacturer and Supplier

Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV

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Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV Detail:

Doncool 102 HCFC-141B base blend polyols

INTRODUCTION

DonCool 102 is blend polyols, uses the HCFC-141B as blowing agent, which is the substitution of CFC-11 in polyurethane industry, it applies to refrigerators, icebox and other thermal insulation products, the characteristics are as follows,

1. Excellent flow ability, foam density distributes uniformity, low thermal conductivity

2. Excellent low temperature dimension stability and cohesiveness

3. Demould time 6~8 minutes

PHYSICAL PROPERTY

Appearance	Pale yellow transparent liquid
Hydroxyl value mgKOH/g	300-360
Dynamic viscosity（25℃） mPa.S	250-500
Specific gravity (20℃) g/ml	1.10-1.15
Storage temperature ℃	10-25
Pot life Month	6

RECOMMENDED RATIO

	pbw
Doncool 102	100
POL: ISO	1.0:1.1

TECHNOLOGY AND REACTIVITY (the actual value varied as per process conditions)

	Manual mixing	High pressure machine
Material Temperature ℃	20-25	20-25
Mould Temperature ℃	35-40	35-40
Cream time s	12±2	10±2
Gel time s	70-90	50-70
Tack free time s	100-120	80-100
Free density kg/m³	24-26	24-26

FOAM PERFORMANCES

Mold density	GB/T 6343	≥35kg/m³
Closed-cell rate	GB/T 10799	≥92%
Thermal conductivity （15℃）	GB/T 3399	≤19 mW/(m.K)
Compression strength	GB/T8813	≥150kPa
Dimensional stability 24h -20℃	GB/T8811	≤0.5%
24h 100℃	GB/T8811	≤1.0%

The data provided above are typical value, which are tested by our company. For our company’s products, the data included in the law do not have any constraints.

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Our advancement depends over the superior machines, exceptional talents and continually strengthened technology forces for Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Doncool 102 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Cancun, Guatemala, Johor, Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Castable Polyurethane Gel Insole Prepolymer