| Category | Other Engineering Material , Additive/Filler for Polymer |
| Manufacturer | Hong Kun Group |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Hong Kun Group AO BP-4 Antioxidant.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| pH | 1.2 - 2.2 | 1.2 - 2.2 | |
| Evaporation Loss | <= 3.0 % | <= 3.0 % | loss on drying |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Melting Point | >= 140 °C | >= 284 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Lead, Pb | 0.00050 % | 0.00050 % | heavy metal |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Appearance | off-white to light yellow powder | |
| Cloudiness (EBC) | <= 1.5 | |
| Color, APHA | <= 1 | |
| Purity (%) | >= 99.0 |