2019 China New Design High Hardness Two Component System - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV

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2019 China New Design High Hardness Two Component System - 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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2019 China New Design High Hardness Two Component System - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV detail pictures


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Every single member from our large efficiency revenue team values customers' wants and company communication for 2019 China New Design High Hardness Two Component System - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV , The product will supply to all over the world, such as: Manchester, Cambodia, luzern, We expect to provide products and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
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    5 Stars By Gladys from Armenia - 2018.06.19 10:42
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Ellen from Rome - 2017.01.11 17:15
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