JOYWAY INDUSTRIAL COMPANY LIMITED
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Blend Polyol & ISOCYNATE MDI for sandwich panel with 141B blowing agent
Product Introduction
JYP-102 is made from Rigid Polyether Polyol, Polyester Polyol, silicone oil, some other additives. JYP-102 can be used to make the sandwich panel. JYP-102 had good mixing property, stable foaming, excellent fluidity and flat surface. The foam produced by the combination of polyether and polymerized MDI has better thermal insulation performance and low temperature dimensional stability.
Typical physical properties
| Property | JYP-102 | 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 |
Q/0600YPU 025-2012 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
| Item | 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 |
| Obturator rate, (%) | ≥90 | GB/T 10799 |
| Water absorption rate (%) | ≤3 | GB 8810 |
Package
220kg net per steel drum；1000kg per IBC drum
Transportation and storage
Pls make ventilate, keep in cool and dry transportation and storage condition, Pls avoid strict sunshine, raining; Shelf life is 6 months on the drum, but if drum is not opened, shelf life can be one year. It is normal chemical.