High reputation Castable Polyurethane Shoe Mould Prepolymer - Doncool 104 HFC-245fa base blend polyols – INOV
High reputation Castable Polyurethane Shoe Mould 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℃ |
≤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.
Product detail pictures:
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We persistently execute our spirit of ''Innovation bringing growth, Highly-quality making sure subsistence, Administration marketing reward, Credit history attracting clients for High reputation Castable Polyurethane Shoe Mould Prepolymer - Doncool 104 HFC-245fa base blend polyols – INOV , The product will supply to all over the world, such as: Kuwait, Belarus, Algeria, We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!
By Mamie from Argentina - 2017.10.25 15:53
The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
By Novia from Angola - 2018.07.27 12:26
