China Good Quality Polyurethane Rigid Foam - Doncool 102 HCFC-141B base blend polyols – INOV Manufacturer and Supplier

Good Quality Polyurethane Rigid Foam - Doncool 102 HCFC-141B base blend polyols – INOV

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During the past few years, our business absorbed and digested state-of-the-art technologies the two at home and abroad. Meanwhile, our firm staffs a group of experts devoted to your development of Basketball Court, Ptmgtdi, Tpu Shoe-Sole And Shoe Attachments Granules, We guaranteed high quality, if clients were not satisfied with the products' quality, you can return inside 7days with their original states.

Good Quality Polyurethane Rigid Foam - Doncool 102 HCFC-141B base blend polyols – INOV Detail:

Doncool 102 HCFC-141B base blend polyols

INTRODUCTION

DonCool 102 is blend polyols, uses the HCFC-141B as blowing agent, which is the substitution of CFC-11 in polyurethane industry, it applies to refrigerators, icebox and other thermal insulation products, the characteristics are as follows,

1. Excellent flow ability, foam density distributes uniformity, low thermal conductivity

2. Excellent low temperature dimension stability and cohesiveness

3. Demould time 6~8 minutes

PHYSICAL PROPERTY

Appearance	Pale yellow transparent liquid
Hydroxyl value mgKOH/g	300-360
Dynamic viscosity（25℃） mPa.S	250-500
Specific gravity (20℃) g/ml	1.10-1.15
Storage temperature ℃	10-25
Pot life Month	6

RECOMMENDED RATIO

	pbw
Doncool 102	100
POL: ISO	1.0:1.1

TECHNOLOGY AND REACTIVITY (the actual value varied as per process conditions)

	Manual mixing	High pressure machine
Material Temperature ℃	20-25	20-25
Mould Temperature ℃	35-40	35-40
Cream time s	12±2	10±2
Gel time s	70-90	50-70
Tack free time s	100-120	80-100
Free density kg/m³	24-26	24-26

FOAM PERFORMANCES

Mold density	GB/T 6343	≥35kg/m³
Closed-cell rate	GB/T 10799	≥92%
Thermal conductivity （15℃）	GB/T 3399	≤19 mW/(m.K)
Compression strength	GB/T8813	≥150kPa
Dimensional stability 24h -20℃	GB/T8811	≤0.5%
24h 100℃	GB/T8811	≤1.0%

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 provide fantastic energy in top quality and advancement,merchandising,gross sales and marketing and operation for Good Quality Polyurethane Rigid Foam - Doncool 102 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: United States, Melbourne, Venezuela, Our solutions are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we now have been focusing on the production process. We have got high praise by partner. We are looking forward to establishing business relationship with you.

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