New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donpanel 415PIR HFC-365mfc base blend polyols for PIR – INOV
New Arrival China Doncool 103 Cp/Ip 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:
We're committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for New Arrival China Doncool 103 Cp/Ip Base Blend Polyols - Donpanel 415PIR HFC-365mfc base blend polyols for PIR – INOV , The product will supply to all over the world, such as: Chicago, UAE, UK, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We're able to also give you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. In an effort to know our merchandise and company extra, you may come to our factory to view it. We'll generally welcome guests from all over the world to our business to create business relations with us. Be sure to feel cost-free to speak to us for small business and we believe we are going to share the best trading experience with all our merchants.
By Agustin from Mauritania - 2017.12.31 14:53
We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
By Dorothy from Macedonia - 2018.12.05 13:53