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Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV

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  • Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV

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Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV Detail:

Donpipe 303 CP/IP base blend polyols for pipeline insulation

INTRODUCTION

Donpipe 303 is one type of blend polyols foam system for pipe insulation, with cyclopentane as foaming agent. It is widely used in steam pipes, liquefied nature gas running pipes, oil pipes and other fields. The characteristics are as follows:

(1) good flowability, by regulating formula to suit different pipe diameters.

(2) high temperature-resistance performance,long standing in 150℃

(3) excellent low temperature dimensional stability

PHYSICAL PROPERTY

Appearance               

Dynamic viscosity（25℃）   mPa.s

Polyol/Cyclopentane=100/7

Density  （20℃）           g/ml

Storage temperature            ℃

Storage stability             Month

Light yellow to brown yellow transparent liquid

2000-3000（without foaming agent）

600-800（with cp）

1.10-1.16

10-25

6

TECHNOLOGY AND REACTIVITY CHARACTERISTICS (Component temperature is 20℃, the actual value is varied according to pipe diameter and processing condition.)

 

Manual mixing

High pressure machine
Ratio（POL/ISO）

Cream time           s

Gel time            s

Tack free time      s

Free density       kg/m3

1:1.0-1.1.60

20-40

80-200

≥150

25-40

1:1.0-1.60

15-35

80-160

≥150

24-38

FOAM PERFORMANCES

Molded foam density

Closed-cell rate

Thermal conductivity(15℃)

Compressive strength

Water absorption

Dimensional stability (24h，100℃)

(24h，-30℃)

High temperature-resistance

GB 6343

GB 10799

GB 3399

GB/T8813

GB 8810

GB/T8811

40-80kg/m3

≥90%

≤ 26mW/(m.K)

≥200kPa

≤3（V/V）%

≤1.5%

≤1.0%

≤140℃

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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Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV detail pictures

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We've been convinced that with joint efforts, the enterprise between us will bring us mutual benefits. We could guarantee you item excellent and aggressive price tag for Hot sale Doncool 102 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV , The product will supply to all over the world, such as: United Arab Emirates, Belize, Luxembourg, Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

    • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Nicci Hackner from Singapore - 2018.02.12 14:52
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Hazel from Korea - 2017.06.16 18:23
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