High reputation Castable Polyurethane Shoe Mould Prepolymer - Doncool 103 CP/IP base blend polyols – INOV
High reputation Castable Polyurethane Shoe Mould Prepolymer - 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 are also focusing on improving the stuff management and QC system so that we could keep great advantage in the fiercely-competitive business for High reputation Castable Polyurethane Shoe Mould Prepolymer - Doncool 103 CP/IP base blend polyols – INOV , The product will supply to all over the world, such as: British, kazan, Armenia, Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
By Natividad from Eindhoven - 2018.11.06 10:04
The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
By Elma from Sacramento - 2017.05.31 13:26