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Factory Supply Donboiler 212 Hcfc-141b Base Blend Polyols - Doncool 104 HFC-245fa base blend polyols – INOV

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  • Factory Supply Donboiler 212 Hcfc-141b Base Blend Polyols - Doncool 104 HFC-245fa base blend polyols – INOV

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With our leading technology at the same time as our spirit of innovation,mutual cooperation, benefits and growth, we're going to build a prosperous future together with your esteemed firm for Polyurethane&Polyurea Coating, Modified Mdi Mdi, Dspu601, With the eternal goal of "continuous quality improvement, customer satisfaction", we are sure that our product quality is stable and reliable and our products are best-selling at home and abroad.
Factory Supply Donboiler 212 Hcfc-141b Base Blend Polyols - 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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Factory Supply Donboiler 212 Hcfc-141b Base Blend Polyols - Doncool 104 HFC-245fa base blend polyols – INOV detail pictures

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    • We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Afra from Cape Town - 2017.02.28 14:19
    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 Ophelia from Montpellier - 2018.11.02 11:11
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