China Factory Supply Donboiler 212 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV Manufacturer and Supplier

Factory Supply Donboiler 212 Hcfc-141b Base Blend Polyols - Donpipe 303 CP/IP base blend polyols for pipeline insulation – INOV

Short Description:

Product Detail

Product Tags

Feedback (2)

We are proud of the high customer satisfaction and wide acceptance due to our persistent pursuit of high quality both on product and service for Pu System For Refrigerator, Tdi Elastomer Tdi, Tdi Elastomer Tdi, For high quality gas welding & cutting equipment supplied on time and at the right price, you can count on company name.

Factory Supply Donboiler 212 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

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.

Product detail pictures:

Related Product Guide:

We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for Factory Supply Donboiler 212 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: Lyon, Zambia, London, Good quality and reasonable price have brought us stable customers and high reputation. Providing 'Quality Products, Excellent Service, Competitive Prices and Prompt Delivery', we are now looking forward to even greater cooperation with overseas customers based on mutual benefits. We will work whole-heartedly to improve our products and services. We also promise to work jointly with business partners to elevate our cooperation to a higher level and share success together. Warmly welcome you to visit our factory sincerely.

Castable Polyurethane Prepolymer

Castable Polyurethane Shoe Upper Prepolymer

Casting Polyurethane Series Cpu

Doncool 101 Water Base Blend Polyols

Doncool 104 Hfc-245fa Base Blend Polyols

Donfoam 603 Ecomate Base Blend Polyols

High Hardness Two Component System

Pu Binder For Bonding Cork Crumb

Pu System For Pipeline Insulation

Thermoplastic Polyurethane Series

This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.