Blend Polyol With Cyclopentane Blowing Agent For Sandwich Panel
Blend Polyol With Cyclopentane Blowing Agent For Sandwich Panel
Product Introduction
JY-P103 is made from Rigid Polyether Polyol, Polyester Polyol, silicone oil, catalyst, some other additives. JYP-3 can be used to make the dis-continues sandwich panel, the blowing agent is cyclopentane. JYP-103 had good mixing property, stable foaming, excellent fluidity and flat surface. The foam produced by the combination of polyether and polymeric MDI has better thermal insulation performance and low temperature dimensional stability.
Typical physical properties
| Property | JYP-103 | Standard |
|
Appearance Viscosity(25C) ,mpa ·s Density(20C) ,g/ml OHV ,mgKOH/g Water content ,(%) |
yellow transparent liquid 80-400 1.12- 1. 17 220-360 1.0-3.0 |
/ GB/T 12008.7-2010 GB/T 15223-2008 GB/T 12008.3-2009 GB/T 22313-2008 |
Reaction characteristics
|
Hand mixing (Raw material temperature 22±2C, Material ratio 1:1.0- 1.3) |
Data |
| Mixing Time,s | 6-8 |
| Cream Time,s | 15-45 |
| Gel Time ,s | 90-200 |
| Free Rise Density,Kg/m3 | 22.5-28.0 |
Typical foam properties
| Project | Data | Standard |
| Core density,Kg/m3 | 30-45 | GB/T 6343-2009 |
| Dimensional stability, (-30C 24h), % | ≤2.0 | GB/T 8811-2008 |
| Thermal conductivity,15C,(W/m.K) | ≤0.024 | GB/T 10295-2009 |
| Cell closed ratio, (%) | ≥90 | GB/T 10799 |
| Water absorption rate (%) | ≤3 | GB 8810 |
Package
200kg net per steel drum；1000kg per IBC drum
Shelf Life
6 months in original drum, should be kept in the cool and dry place.
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