Hot-selling Donboiler 214 Hfc-245fa Base Blend Polyols - Donpanel 415PIR HFC-365mfc base blend polyols for PIR – INOV
Hot-selling Donboiler 214 Hfc-245fa Base Blend Polyols - Donpanel 415PIR HFC-365mfc base blend polyols for PIR – INOV Detail:
Donpanel 422 HCFC-141b base blend polyols for continuous PUR
INTRODUCTION
DonPanel 415/PIR is a compound which consists of polyols, surfactants, catalysts, and flame retardant , mixture of HFC-245fa as blowing agent in a special ratio. The foam has good thermal insulation property, light weight, high compression strength and flame retardant and other advantages. It is widely used to produce sandwich plates, corrugated panels etc, which applies to make cold stores, cabinets, portable shelters etc.
PHYSICAL PROPERTY
|
DonPanel 415/PIR |
ISO |
|
|
Appearance |
Light yellow to brown liquid |
Brown liquid |
|
Hydroxyl value mgKOH/g |
200-300 |
N/A |
|
Dynamic viscosity （25℃） mPa.S |
300-500 |
200-250 |
|
Specific gravity （20℃） g/ml |
1.10-1.16 |
1.20-1.25 |
|
Storage temperature ℃ |
10-25 |
10-25 |
|
Storage stability month |
6 |
12 |
RECOMMENDED RATIO
|
Raw materials |
PBW |
|
DonPanel 415/PIR |
100 |
|
Isocyanate |
130-150 |
TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)
|
Items |
Manual mixing |
High Pressure Injection machine |
|
Raw material temperature ℃ |
20-25 |
20-25 |
|
Moulding temperature ℃ |
35-45 |
35-45 |
|
Cream time s |
30-50 |
20-30 |
|
Gel time s |
120-200 |
70-150 |
|
Free density kg/m3 |
28-31 |
27-30 |
FOAM PERFORMANCES
|
Moulding density |
ASTM D 1622-08 |
≥45kg/m3 |
|
Closed cell content |
ASTM D 2856 |
≥90% |
|
Thermal conductivity（23℃） |
ASTM C 518-10 |
≤24mW/(m.K) |
|
Compression strength |
ASTM D 1621-10 |
≥140kPa |
|
Dimensional stability 24h -20℃ 24h 100℃ |
ASTM D 2126-09 |
≤1% ≤1.5% |
|
Flammability |
DIN4102 |
B2 |
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:
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme for Hot-selling Donboiler 214 Hfc-245fa Base Blend Polyols - Donpanel 415PIR HFC-365mfc base blend polyols for PIR – INOV , The product will supply to all over the world, such as: Germany, Johannesburg, Accra, We've been consistently broadening the market within Romania in addition to preparation punching in extra premium quality merchandise connected with printer on t shirt so that you can Romania. Most people firmly believe we've the whole capacity to provide you happy solutions.
By Polly from Vietnam - 2018.11.06 10:04
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.
By Beryl from Sri Lanka - 2017.12.31 14:53
