New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donfoam 822PIR HCFC-141B base blend polyols for continuous PIR block foam – INOV
New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donfoam 822PIR HCFC-141B base blend polyols for continuous PIR block foam – INOV Detail:
Donfoam 822PIR HCFC-141B base blend polyols for continuous PIR block foam
INTRODUCTION
DonFoam 822/PIR is a kind of blend polyols with hcfc-141b foaming agent, with polyol as the main raw material, mixed with special auxiliary agent, suitable for the insulation of construction, transportation, shell and other products .This material is specially developed for continuous line .The polyurethane product prepared by reacting it with isocyanate has the following advantages:
1. Foam has uniform strength and dimensional stability in all directions
2. The foam products can be cut into different shapes according to the requirements of the product
3. Excellent thermal insulation performance
PHYSICAL PROPERTY
|
DonFoam 812/PIR |
|
| Appearance
OH value mgKOH/g Dynamic viscosity （25℃） mPa.S Density （20℃） g/ml Storage temperature ℃ Storage stability ※ /month |
Light yellow to brown transparent liquid 150-250 200-300 1.15-1.25 10-25 6 |
RECOMMENDED RATIO
|
Pbw |
|
| DonFoam 812/PIR
Isocyanate |
100 150-200 |
TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)
|
Manual Mix |
High pressure |
|
| Raw Material Temperature ℃
Cream time S Gel time S Free density Kg/m3 |
20-25 20-50 160-300 40-50 |
20-25 15-45 140-260 40-50 |
FOAM PERFORMANCES
| Overall Molding Density
Closed-cell Rate Initial Thermal Conductivity（15℃） Compressive Strength Dimensional Stability 24h -20℃ 24h 100℃ Flammability |
GB/T 6343 GB/T 10799 GB/T 3399 GB/T 8813 GB/T 8811
GB/T 8624 |
≥40 Kg/m3
≥90% ≤22mW/m.k ≥150 KPa ≤0.5% ≤1.0% B2、B1 |
Product detail pictures:
Related Product Guide:
Persisting in "High quality, Prompt Delivery, Aggressive Price", now we have established long-term cooperation with consumers from equally overseas and domestically and get new and old clients' large comments for New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donfoam 822PIR HCFC-141B base blend polyols for continuous PIR block foam – INOV , The product will supply to all over the world, such as: kazakhstan, Wellington, Los Angeles, Aiming to grow to be by far the most experienced supplier within this sector in Uganda, we keep researching on the creating procedure and raising the high quality of our principal merchandise. Till now, the merchandise list has been updated on a regular basis and attracted customers from around the globe. In depth data can be obtained in our web page and you'll be served with good quality consultant service by our after-sale team. They're about to make it possible for you to get complete acknowledge about our things and make a satisfied negotiation. Small business check out to our factory in Uganda can also be welcome at any time. Hope to obtain your inquiries to get a happy co-operation.
By Joa from Bhutan - 2017.06.22 12:49
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Nydia from Houston - 2018.09.19 18:37
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