2019 High quality Pu Binder For Bonding Cork Crumb - Donpipe 301 water base blend polyols for pipeline insulation – INOV

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

To create far more benefit for customers is our company philosophy; customer growing is our working chase for Memory Pillow, Vinyl Polyoxyethylene Ether, Solvent Resistant System, While using the tenet of "faith-based, customer first", we welcome customers to phone or e-mail us for cooperation.
2019 High quality Pu Binder For Bonding Cork Crumb - Donpipe 301 water base blend polyols for pipeline insulation – INOV Detail:

Donpipe 301 water base blend polyols for pipeline insulation

INTRODUCTION

This product is a type of blend polyols with water as foaming agent, which is specially researched for rigid PUF to produce thermal insulation pipes. 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               

Light yellow to brown transparent liquid

Hydroxyl value            mgKOH/g

250-450

Dynamic viscosity(25℃)   mPa.S

300-600

Density    (20℃)         g/ml

1.10-1.16

Storage temperature           ℃

10-25

Storage stability             month

6

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

 

Manual mixing

High pressure machine

Ratio(POL/ISO)

1:1.40-1.1.60

1:1.40-1.60

Rise time                   s

20-40

15-35

Gel time                 s

80-200

80-160

Tack free time             s

≥150

≥150

Free density            kg/m3

34.0-36.0

33.0-35.0

FOAM PERFORMANCES

Mold density GB 6343 60-80kg/m3
Closed-cell rate GB 10799

≥90%

Thermal conductivity     (15℃) GB 3399

≤33mW/(m.K)

Compression strength GB/T8813 ≥250kPa
Water absorption GB 8810

≤3(V/V)%

Dimensional stability   24h  -30℃ GB/T8811

 ≤1.0%

                  24h  100℃

≤1.5%

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:

2019 High quality Pu Binder For Bonding Cork Crumb - Donpipe 301 water base blend polyols for pipeline insulation – INOV detail pictures


Related Product Guide:

To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for 2019 High quality Pu Binder For Bonding Cork Crumb - Donpipe 301 water base blend polyols for pipeline insulation – INOV , The product will supply to all over the world, such as: Slovenia, Costa rica, Jersey, If any product meed your demand, remember to feel free to contact us. We're sure your any inquiry or requirement will get prompt attention, high-quality merchandise, preferential prices and cheap freight. Sincerely welcome friends all over the world to call or come to visit, to discuss cooperation for a better future!
  • The company has rich resources, advanced machinery, experienced workers and excellent services, hope you keep improving and perfecting your products and service, wish you better!
    5 Stars By Betsy from Adelaide - 2017.11.11 11:41
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Octavia from Birmingham - 2018.12.22 12:52
    Write your message here and send it to us