Expancel WU Microspheres 909 WU 80
₹575.00
Methyl 4-hydroxybenzoate CAS 99-76-3
Methyl p-hydroxybenzoate is largely used as an antimicrobial agent in the food industry, where it is short handed E218. According to the Food and Drug Administration methyl p-hydroxybenzoate can be added to food up to a final concentration of 0.1%.
Description
Expancel 909 WU 80, Preparation/Chemical mixture, Polymer, Wet cake of unexpanded thermoplastic microspheres used as a blowing agent in technical textiles. It expands at a temperature range of 118-187°C and the particle size is around 80 µm in its expanded form.
| Expancel® grades | 909 WU 80 | |
| Thermo mechanical Analysis | Tstart % °C | 118–128 |
| Tmax °C | 172–187 | |
| Density kg/m³ | ≤ 10 | |
| Particle size D(0.5) (2)µm | 18–24 | |
| Dry content % | 68.5–73.5 | |
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