Tetrabromobisphenol A bis(2,3‐dibromo‐2‐Methylpropyl ether)
Description
Product Name : Tetrabromobisphenol A bis(2,3‐dibromo‐2‐Methylpropyl ether) [
Equivalent Name: Pyroguard SR‐130
Cas No. :97416‐84‐7
Application
Flame retardant used for EPS and XPS, replaced HBCD.
Typical Properties
Appearance ………………………………………………………………………………………………………………………………………………………………….. white powder.
Purity %………………………………………………………………………………………………………………………………………………………………………………………95 min.
Bromine %…………………………………………………………………………………………………………………………………………………………………………………..65 min.
Melting point °C……………………………………………………………………………………………………………………………………………………………………… 100 min.
Volatile %………………………………………………………………………………………………………………………………………………………………………………. 0.3 max.
Whiteness………………………………………………………………………………………………………………………………………………………………………………. 95 min.
TGA
1% weight loss ………………………………………………………………………………………………………………………………………………………………. 237.54°C
2% weight loss ……………………………………………………………………………………………………………………………………………………………… 244.68°C
5% weight loss ………………………………………………………………………………………………………………………………………………………………. 255.36°C
10% weight loss …………………………………………………………………………………………………………………………………………………………….. 263.24°C
50% weight loss ……………………………………………………………………………………………………………………………………………………………. 283.39°C
Packing
25KG Double-layer kraft paper bag