China China wholesale Quasi Mdi-Terminated System Mdi - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV Manufacturer and Supplier

China wholesale Quasi Mdi-Terminated System Mdi - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV

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China wholesale Quasi Mdi-Terminated System Mdi - 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

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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As a way to ideal meet up with client's desires, all of our operations are strictly performed in line with our motto "High Top quality, Competitive Cost, Fast Service" for China wholesale Quasi Mdi-Terminated System Mdi - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV , The product will supply to all over the world, such as: Durban, Paris, Comoros, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.

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A good manufacturers, we have cooperated twice, good quality and good service attitude.

By Ingrid from Surabaya - 2018.02.04 14:13

The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!

By Charlotte from Washington - 2017.09.30 16:36

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