Flame Retardants
| Product Code | Chemical Name | CAS No. | Key Application |
| ST-130 | Methyl Octabromoether | 97416-84-7 | Primary HBCD-free FR for EPS beads. |
| ST-970 | Brominated SBS (Polymeric FR) | 1195978-93-8 | High-end polymeric FR for XPS/EPS boards. |
| ST-Dicumene | 2,3-Dimethyl-2,3-diphenylbutane | 1889-67-4 | High-efficiency synergist to reduce FR dosage. |
Coating & Processing Aids
| Product Code | Function / Chemical Name | CAS No. | Key Application |
| ST-TCP | Specialized Dispersant | – | Optimizes polymerization & particle size. |
| ST-EPS COATING | EPS Coating – Antistatic Agent | – | Eliminates static & ensures smooth transport. |
| ST-GMS | Glyceryl Monostearate | 31566-31-1 | Prevents clumping & ensures easy mold release. |
| ST-GTS | Glyceryl Tristearate | 555-43-1 | Fine-tunes water absorption & maturation time. |