| Octamethyltetrasiloxane （D4）
一. Chemical name：Octamethyltetrasiloxane （D4）
二. Structural formula：
三. Main technical index：
| Item |
Index |
Smell |
no abnormal flavor |
Chroma≤ |
10 |
Density，20℃，g/cm3 |
0.950~0.958 |
Refractive index，n25D |
1.3940~1.3970 |
Viscidity，25℃，mm2/s |
2.10~2.80 |
D4 content，% ≥ |
98.0 |
四. Performances and use：
This product is the basis material of silicon oil and silicon rubber, and directly used as rubber filling treatment and cosmetic material.
五. Packing, storage and transportation：
200L plastic drum(net weight: 190KG/drum). Store in cool and ventilated storeroom. Keep away from fire and heat. Be more careful during loading and unloading. |
