2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV
2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV Detail:
Donpanel 415 HFC-365mfc base blend polyols for PUR
INTRODUCTION
DonPanel 415 is a kind of blend polyether polyols with HFC-245fa as foaming agent, taking polyol as the main raw material and mixed with special auxiliary agent. It is suitable for thermal insulation of building boards, cold storage boards and other products.The polyurethane product prepared by reacting it with isocyanate has the following advantages:
– No greenhouse effect and does not damage the ozone layer
- Good fluidity and uniform foam density
– Excellent insulation, dimensional stability and adhesion
PHYSICAL PROPERTY
|
DonPanel 415 |
|
| Appearance
Hydroxyl value mgKOH/g Dynamic viscosity （25℃） mPa.S Density （20℃） g/ml Storage temperature ℃ Storage stability months |
Light yellow transparent viscous liquid 300-400 400-600 1.1-1.16 10-25 6 |
RECOMMENDED RATIO
|
|
PBW |
|
DonPanel 415 |
100 |
|
Isocyanate |
110-130 |
TECHNOLOGY AND REACTIVITY (the exact value varies depending on processing conditions)
|
Manual mix |
High pressure |
|
| Raw material temperature ℃
CT S GT S TFT S Free density Kg/m3 |
20-25 10-50 80-200 120-280 24-30 |
20-25 10-40 60-160 100-240 24-30 |
FOAM PERFORMANCES
| Mold density
Close-cell rate Thermal conductivity （10℃） Compression 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 ≤1% ≤1.5% B3 |
Product detail pictures:
Related Product Guide:
We pursue the management tenet of "Quality is superior, Service is supreme, Reputation is first", and will sincerely create and share success with all clients for 2019 wholesale price Castable Polyurethane Prepolymer - Donpanel 415 HFC-365mfc base blend polyols for PUR – INOV , The product will supply to all over the world, such as: Georgia, New York, Netherlands, We taking advantage of experience workmanship, scientific administration and advanced equipment, ensure the product quality of production, we not only win the customers' faith, but also build up our brand. Today, our team is committed to innovation, and enlightenment and fusion with constant practice and outstanding wisdom and philosophy, we cater to the market demand for high-end products, to do professional products.
By Abigail from Indonesia - 2018.07.27 12:26
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 Coral from Bandung - 2017.09.26 12:12
Products categories
-
Good quality Doncool 105 Hfc-365mfc Base Blend ...
-
China wholesale Quasi Mdi-Terminated System Mdi...
-
PriceList for Polyurethane Insole System - Ste...
-
Excellent quality Donspray 504 Hfc-245fa Base B...
-
2019 Good Quality Tdi Elastomer Tdi - Moblie C...
-
New Arrival China Pu System For Refrigerator -...