China Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV Manufacturer and Supplier

Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV

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We're convinced that with joint endeavours, the business between us will bring us mutual benefits. We are able to guarantee you products high quality and competitive value for Discontinue Line, Refrigerator&Insulation Containers, Sports & Leisure, We sincerely welcome domestic and foreign merchants who calls, letters asking, or to plants to negotiate, we will offer you quality products and the most enthusiastic service,We look forward to your visit and your cooperation.

Professional China Low Hardness Polyurethane System - 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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Our solutions are broadly acknowledged and dependable by users and may meet consistently developing economic and social requires for Professional China Low Hardness Polyurethane System - Doncool 102 HCFC-141B base blend polyols – INOV , The product will supply to all over the world, such as: Spain, Provence, Panama, Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We now have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.

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The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.