High definition Donspray 502 Hcfc-141b Base Blend Polyols - Doncool 103 CP/IP base blend polyols – INOV
High definition Donspray 502 Hcfc-141b Base Blend Polyols - Doncool 103 CP/IP base blend polyols – INOV Detail:
Doncool 103 CP/IP base blend polyols
INTRODUCTION
Doncool 103 is blend polyols uses CP or CP/IP as blowing agent, which applies to refrigerators, freezers, and other insulation products. The characteristics of the products are as follows
1. Excellent flow ability, the density of the foam is well-distributed, and the thermal conductivity is low
2. Excellent low-temperature dimensional stability and good cohesiveness;
3. Demoulding time is 6-8 minutes.
PHYSICAL PROPERTY
Appearance |
Pale yellow transparent liquid |
Hydroxyl value mgKOH/g |
360-420 |
Dynamic viscosity(25℃) mPa.S |
3000-4000 |
Specific gravity (20℃) g/ml |
1.06-1.08 |
Storage temperature ℃ |
10-25 |
Pot life Month |
6 |
RECOMMENDED RATIO
|
pbw |
Doncool 102 |
100 |
CP or CP/IP |
12-14 |
Isocyanate |
136-142 |
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 |
12-16 |
8-12 |
Gel time s |
75-85 |
50-70 |
Tack free time s |
100-120 |
70-100 |
Free density kg/m3 |
25-26 |
24-25 |
FOAM PERFORMANCES
Mold density | GB/T 6343 | ≥35kg/m3 |
Closed-cell rate | GB/T 10799 |
≥90% |
Thermal conductivity (15℃) | GB/T 3399 | ≤22 mW/(m.K) |
Compression strength | GB/T8813 | ≥150kPa |
Dimensional stability 24h -20℃ | GB/T8811 |
≤0.5% |
24h 100℃ |
≤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.
Product detail pictures:
Related Product Guide:
We believe that long term partnership is a result of high quality, value added service, rich experience and personal contact for High definition Donspray 502 Hcfc-141b Base Blend Polyols - Doncool 103 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: Maldives, United Arab emirates, Croatia, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.
By Dominic from Gabon - 2017.09.22 11:32
We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
By Murray from Lahore - 2017.08.16 13:39