High definition Donspray 502 Hcfc-141b Base Blend Polyols - Doncool 103 CP/IP base blend polyols – INOV

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High definition Donspray 502 Hcfc-141b Base Blend Polyols - Doncool 103 CP/IP base blend polyols – INOV Detail:

Doncool 103 CP/IP base blend polyols

INTRODUCTION

Doncool 103 is blend polyols uses CP or CP/IP as blowing agent, which applies to refrigerators, freezers, and other insulation products. The characteristics of the products are as follows

1. Excellent flow ability, the density of the foam is well-distributed, and the thermal conductivity is low

2. Excellent low-temperature dimensional stability and good cohesiveness;

3. Demoulding time is 6-8 minutes.

PHYSICAL PROPERTY

Appearance               

Pale yellow transparent liquid

Hydroxyl value            mgKOH/g

360-420

Dynamic viscosity(25℃)   mPa.S

3000-4000

Specific gravity   (20℃)     g/ml

1.06-1.08

Storage temperature           ℃

10-25

Pot life                        Month

6

RECOMMENDED RATIO

 

pbw

Doncool 102

100

CP or CP/IP

12-14

Isocyanate

136-142

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

12-16

8-12

Gel time                 s

75-85

50-70

Tack free time             s

100-120

70-100

Free density            kg/m3

25-26

24-25

FOAM PERFORMANCES

Mold density GB/T 6343 ≥35kg/m3
Closed-cell rate GB/T 10799

≥90%

Thermal conductivity     (15℃) GB/T 3399 ≤22 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.


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We're going to dedicate ourselves to offering our esteemed shoppers with the most enthusiastically considerate solutions for High definition Donspray 502 Hcfc-141b Base Blend Polyols - Doncool 103 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Washington, Nigeria, Serbia, We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
  • Reasonable price, good attitude of consultation, finally we achieve a win-win situation,a happy cooperation!
    5 Stars By Nelly from Uruguay - 2017.11.29 11:09
    The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Sara from Estonia - 2017.03.07 13:42
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