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Chinese Professional Pu System For Pipeline Insulation - Doncool 104 HFC-245fa base blend polyols – INOV

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  • Chinese Professional Pu System For Pipeline Insulation - Doncool 104 HFC-245fa base blend polyols – INOV

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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for Ppg400 400, Casting Pu Shoe Mould Resin, Pu Groutings, Our intention should be to assist customers comprehend their goals. We have been creating terrific endeavours to obtain this win-win circumstance and sincerely welcome you to definitely join us!
Chinese Professional Pu System For Pipeline Insulation - Doncool 104 HFC-245fa base blend polyols – INOV Detail:

Doncool 104 HFC-245fa base blend polyols

INTRODUCTION

DonCool 104 blend polyols premixed with HFC-245fa as blowing agent, it applies to refrigerators, freezers, electric water heaters and other products thermal insulation.

PHYSICAL PROPERTY

Appearance

Light yellow transparent liquid
Hydroxyl Value              mgKOH/g

200-400
Dynamic Viscosity /25℃       mPa.s

400-600
Specific Gravity   /20℃       g/ml

1.10-1.15
Storage Temperature          ℃

10-20
Shelf life ※                 Month

6

※Store in dry original drums/IBCs at recommended storage temperature.

RECOMMENDED RATIO

 

pbw
DonCool 104 blend polyols

100
ISO

120-130

TECHNOLOGY AND REACTIVITY CHARACTERISTICS  (Material Temperature is 20℃, the actual value varied as per process conditions)

 

Manual Mixing（low pressure machine)

High Pressure Machine Mixing
Cream Time              s

Gel time                 s

Tack free time            s

Free density           kg/m3

10-14

65-85

100-130

26-28

6-10

45-60

70-100

25-27

FOAM PERFORMANCES

Moulding Density GB/T 6343 35-37kg/m3
Closed-cell rate GB/T 10799 ≥90%
Thermal Conductivity（10℃） GB/T 3399 ≤19 mW/(m.K)
Compressive strength GB/T 8813 ≥130kPa
Dimensional stability       24h  -20℃ GB/T 8811  ≤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.

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We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Chinese Professional Pu System For Pipeline Insulation - Doncool 104 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Belize, Turkey, Peru, We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.

    • 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 Fay from India - 2018.06.26 19:27
    Timely delivery, strict implementation of the contract provisions of the goods, encountered special circumstances, but also actively cooperate, a trustworthy company!
    5 Stars By Alan from South Africa - 2018.11.04 10:32
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