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HM-828EC (wire & cable) is a kind of main plasticizer with excellent non-migration performance, which is synthesized by esterification, epoxidation, polymerization and other steps with vegetable oil as the main raw material. Good compatibility with PVC resin, excellent migration ,extraction resistance and anti-aging.
| 项目 | 检测方法 | 指标 |
|---|---|---|
| 外观 | 目测 | 浅黄色透明液体 |
| 色度（Pt-Co）≤ | GB/T 1664-1995 | 150 |
| 酸值（以KOH计）（mg//g）≤ | GB/T 1668-2008 | 3 |
| 碘值/％≤ | GB/T 1676-2008 | 5 |
| 环氧值/％≥ | GB/T 1677-2008 | 3.5 |
| 环氧值/％≥ | ASTM D 1652-04 | 4.1 |
| 密度(20℃)/(g/cm3) | GB/T 4472-2011 | 0.9900~1.0500 |
| 闪点/℃ ≥ | GB/T 1671-2008 | 270 |
| 粘度（25℃）cps | NDJ-8S数字式粘度计 | 450-550 |
| 加热减量/%≤ | GB/T1669-2001 | 0.2 |
