JOYWAY INDUSTRIAL COMPANY LIMITED
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Blend Polyol & ISOCYNATE MDI for water heater with 141B blowing agent
Product Introduction
JY-SH01 is kind of Blend Polyol which is applied for solar heater. It enjoys excellent flow ability, low foaming pressure, fast cured performance ect. Product foam density is very fine, and foam can be bonded with mould core very well. Foam has good size stability in the high or low temperature, insulation performance is also good. The foam has good physical properties to meet GB50404-2017.
Typical physical properties
| Property | JY-SH01 | Standard |
| Appearance | Light to yellow transparent liquid | Q/0600YPU 025-2012 |
| Viscosity(25℃),mpa·s Density(20℃),g/ml OHV,mgKOH/g | 200-500 1.10-1.25 300-400 | GB/T 12008.7-2010 GB/T 15223-2008 GB/T 12008.3-2009 |
| Water content,(%) | 0.5-2.5 | GB/T 22313-2008 |
Reaction characteristics
| Hand mixing (Raw material temperature 22±2℃, Material ratio 1:1.0-1.2) | Data |
| Mixing Time,s | 6-8 |
| Cream Time,s Gel Time,s Free Rise Density,Kg/m3 | 8-18 40-90 24.0-26.0 |
Typical foam properties
| Items | Data | Standard |
| Core density, Kg/m3 Compression strength Dimensional stability, (100℃ 48h), % | 32.0-45.0 ≥150 ≤1.5 | GB/T 6343-2009 GB/T 8813-2008 GB/T 8811-2008 |
| Dimensional stability, (-30℃ 24h), % Thermal conductivity,15℃,(W/m.K) | ≤1.0 ≤0.021 | GB/T 8811-2008 GB/T 10295-2009 |
| Obturator rate,(%) Water absorption rate(%) | ≥90 ≤4.0 | GB/T 10799-2008 GB 8810-2005 |
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.