China 100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 104 HFC-245fa base blend polyols – INOV Manufacturer and Supplier

100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 104 HFC-245fa base blend polyols – INOV

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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for Memory Foam System, Polymer Polyol, Three Component Mdi Polyurethane System Mdi, Standing still today and looking into the future, we sincerely welcome customers all over the world to cooperate with us.

100% Original Castable Polyurethane Shoe Upper Prepolymer - 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℃	GB/T 8811	≤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'll make every effort and hard work being outstanding and excellent, and speed up our techniques for standing during the rank of global top-grade and high-tech enterprises for 100% Original Castable Polyurethane Shoe Upper Prepolymer - Doncool 104 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Zimbabwe, Slovakia, Burundi, Our tenet is "integrity first, quality best". We have confidence in providing you with excellent service and ideal products. We sincerely hope we can establish win-win business cooperation with you in the future!

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High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!

By Honorio from Saudi Arabia - 2017.10.13 10:47

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!

By Odelia from Tajikistan - 2017.06.19 13:51

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