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Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV

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  • Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV
  • Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV

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Professional China Low Hardness Polyurethane System - 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℃

≤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.

Product detail pictures:

Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV detail pictures

Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV detail pictures

Related Product Guide:
Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Montreal, Gambia, Turkey, Although continuous opportunity, we have now now developed serious a friendly relationship with many oversea merchants, such as ones through Virginia. We securely assume that the merchandise regarding t shirt printer machine is often good through a great number of having its good quality and also cost.

    • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Juliet from belarus - 2017.12.31 14:53
    The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
    5 Stars By Diego from Portugal - 2018.05.13 17:00
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