Wholesale Doncool 104 Hfc-245fa Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV

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Wholesale Doncool 104 Hfc-245fa 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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Wholesale Doncool 104 Hfc-245fa Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV detail pictures


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Our organization has been focusing on brand strategy. Customers' gratification is our greatest advertising. We also source OEM provider for Wholesale Doncool 104 Hfc-245fa 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: Latvia, Argentina, Anguilla, With more and more Chinese products and solutions around the world, our international business is developing rapidly and economic indicators big increase year by year. We have enough confidence to supply you both better solutions and service, because we've been more and more powerful, specialist and experience in domestic and international.
  • The factory technical staff gave us a lot of good advice in the cooperation process, this is very good, we are very grateful.
    5 Stars By Janice from Borussia Dortmund - 2017.11.11 11:41
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Audrey from Libya - 2018.02.04 14:13
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