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Home > GuideTrends  >  ?????? ?????????? ????????  > Silicon tetrachloride

Silicon tetrachloride

  • 4000CNY/TON ?? ???????: 2026-05-29
  • ???? ????? (DoD): 0
    ????? ????? (3 ????):4000 CNY/TON
    ????? ????? (??? ?????):High
    ?????? ??????
???????? ???????? ???????

??????? ????? Silicon tetrachloride ?? ?????

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???? ??????? ????? Silicon tetrachloride

Reg Spec 2026/05/27 2026/05/28 2026/05/29 ChangeUnit Comparison
East China
  • Zhejiang National Standard 4000 - 4000 0/0 CNY/TON

????? ??? Silicon tetrachloride

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- ?????? ??? ?? ????? ???????: ??? ???? 2026? ?????? ????? ????? ?????????? ????????? ???????? ????? ???? ??? ??? 80 ????? ??????/??? — ?? ?????? ?????? 160% ???? ????? ????? ?? ?????? ?????? ?? ????? ?????? 300%. ??? ?? ?????? ?? ??? ?????? 2023 ?2024? ??? ??? ????? ??????? ???? ?????? ??????? ???????? ??? ???? 20–30 ????? ??????/???.
- ????? ?????? ??????: ????? ??? ???? ?????? ?9N? ??????? ??????????? ????????? ?? ????? ??????? ??????? 17,000 ???? ????/?? ??? 5,500 ???? ????/??? ???????? ????? ??? ?????? ???????? ?? ???? ?? 5,000 ???? ????/?? ??? ??? 3,000 ???? ????/?? — ???? ??? ??????? ??? ??????? ?????? ?????? ??? ?????? ????????.

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- ???? ??????? ??????? ?????????: ???? ????? ??????? ??? ?????????? ????????? ?? ?????? ????????? ?? ????? ??????? ??????? ??? 95,000–100,000 ?? ???? ??????? ?? ????? ???? ??? ???? 25,000–28,000 ?? ????? ?????? ?9N?. ??? ???? ??????? ??????? ?????: ?????? ???????? ?? ????? ??????? ??????? ??????? ??????? ????????? ??????? ?????????? ???????? ????? ?????? ?????? ??????? ?????? ????? ?????? (5G) ?????? ?????? (6G)? ?????? ???????? ??? ????? ????????.
- ???? ????? ????????: ????? ??????? ?????????? ????????? ?? ?????? ??????????? ???????? ?? ???????? ???????? ?????? ????? ???????? — ??? ??????? ?????? ????????? (Silicon Epitaxy) ?????? ????? ??????? ??????????? ??????? (Silicon Nitride Thin-Film Deposition). ??? ??? 2025? ??? ??? ????????? ?? ???? ??????? ??????? ????????? ??????? ????????? (IC) 13,000 ??? ???????? ????? ?????? ????? 39.8%.
- ??????? ????????: ???? ?????? ????? ?? ??????? ??????? ????????? ??????? ?????? ??????? ?? ?????? 2025 ?2026? ???????? ?????? ??? ????? ????? ?????? ??????? ?? ???? ??? ????? ????? ??? ?????? ????????? ????? ???????? ??????? ?? ????? ??????.

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- ????? ???????: ???? ?????? ????????? ??????? ???????? ??????? ??????????? ????????? ???? ?????? ?? ???? ?9N? ??? 45,000–50,000 ??? ???? ??? 30,000 ?? ?????? ?? ????? — ?? ?? ????? 60%–67% ?? ??????? ????? — ???????? ???? ??? ???? ?? ???? ???? ??????? ????????. ??? ???? ??????? ??????? ???? ?????? ??? ????? ???????? ???? ?????? ????????? ??????? ??? ????? ???????.
- ???? ????? ?????? ????? ?????: ??????? ?????????? ????????? ????? ???????? ????? ??????? ??? ??? ??? ?????? ?? ?????? ??????? ??????? ????? ?????? ???????? ????? ???? ??? ????? ???? ????? ?????? ???????? ??? ????? ??????? ???????? ??????? ?????? ?????? ?????? 18 ?????. ??? ??????? ?????? ???? ?9N?? ????? ???? ??????? ??????? — ???? ???? ??????? ???????? ???????? ?????? ??????? ??????? — ???? ?????? ??? 18 ?24 ?????.
- ??????? ??????? ????????: ?????? ????? ?????????? ????????? ???? ?????? ?????? ??????? ???? ??????? ?????????? ?????? ????????? ???? ??????? ???????? ??? ????? ??????? ?????? ?????? ?????? ???????. ???? ?? ??? ??????? ??? ??????? ???????? ??? ??????? ????? ???????? ?? ????????? (ppt) ?? ??? ??? (ppb).

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- ????? ???????: ?? ????? ?????????? ????????? ???? ?? ???????? ????????????? ????????? ????? — ???? ???? ??? ???? ?????? ??????? ?????? ???????? ?????? ?? ???? ????? ???????? — ??? ???? ??? ????? ?????? ????? ???????.
- ?????? ???????: ???? ????? ??????? ????????? ??????? ????????? ????????? ?????? ??????? ??????? ??? ??? ?????? ?????? ???????? ?????? ??? ????? ???????? ?? ????? ???? ???????? ??????? ????????? ?? ?????? ?????? ??????? ????? ??????? ???? ?????.
- ??????? ??????????: ?????? ????? ?????????? ??????? — ???? ?? ????? ???? ???? ???? ????? ???????? ?????? ??????? — ????? ???????? ?? ????????? ????? ??????. ??? ????? ???????? ?? ????? ????????? ???????? ?????? ???????? ?? ????? ????? ??????? ?????? ??????? ?????????? ???? ???????? ?? ????? ????? — ?? ??? ????? — ??? ????? ?????????? ?????? ?????????.

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- ????? ???????? ?????: ??????? ?????? ???? ????? ??????? ???? ????? ??????? ??????? ???? ?????? ?????????? ???? ???? ????????? ??????? ??? ?????? ?? ???? ????? ?????? ????? ?????????? ????????? ???? ???? ????? ??? ?????? ??????? ??????. ????????? ??? ????? ?????? ?????? ?????? 17,000 ???? ????/??? ??? ????? ????? ??????? ????? ??????.
- ??? ????? ???????: ????? ????? ??????? ??????? ??? ?????? ??????? ??????? ?????????? ???????? ??? ?????? ???? ???????? ????????? ???????? ?? ?????? ??????? ???? ?????? ????????? ??????? (???? ??? ?????)? ????? ????? — ????????? ???????? ??????? ??????? — ?????? ??? ?????? ??? ????? ????? ??????.

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- ??????? ???? ?????: ?? ??????? ?? ???? ???? ????? ?????? ??????????? ????????? ???? ?????? — ?????? ???????? ?6N+? ??9N? ??????????? ?? ??????? ??????? — ???? ??????? ???????. ??? ?????? ?? ????? ??? ??????? ?? ????? ??? ????? ??? ??? 2028. ?????? ??? 2027? ?? ??????? ?? ????? ????? ????? ??? ??? 150,000 ??? ?? ??? ?? ???? ?? ???? ??? ???? ?? ???? ??????? ????? ????? ?? ???? ?9N? ??? ??????? ??????? — ?? ???? ?????? ????? ?? ?????.
- ????? ?????? ????? ???????: ?????? ??????? ??????????? ??????? ?? ?????? ??????? ?????? ??????? ??????? ?????? ?????? ?????????? ?????? ????? ???????? ?? ???? ???? ?9N? ???? ?????. ??????????? ????? ???????? ??????? ??????? ??????????? ?????????? ??? ????? ?? ?????? ??? ???? ?????? ??????? ?? ????? ????????.

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- ????? ????????? ??????: ??? ????? ???????? ?? ?????? ????? ?????????? ????????? ?????????? ???? ?????? ???????? ???????? ?? ???? ??????? ?? ???? ????? ????????? ??? ????? ????????? ?????? ??????? — ?? ???? ??? ??????? ??????? ?? ?????.
- ??????? ?????? ???????? ???????: ???? ?????? ?????? ???????? ????? ?????? ??????? ??????? ?????? ??? ??????? ???????. ???????? ?????? ?? ?????? ????? ????? ????? ?????? (APCS) ?????? ????? ??????? (MES) ?????? ????? ???? ?? ???????? ??????? ???? ?????? ???????.
- ??????? ??????? ?? ?????????: ??????? ?? ????????? ????????? ?? ?????? ??????? ??????? ????????? ?????? ????????? ??? ????? ?????? ??? ?????????? ????????? ?? ???? ?????? ?????????-????? ????????? ???? ??? ??? ??????? ????? ??????.

??? Silicon tetrachloride



Silicon tetrachloride was first prepared by Berzelius in 1823. It is used widely in preparing pure silicon and many organosilicon compounds such as silicone. It also is used to produce smoke screens in warfare.
Clear colorless liquid

??? ?????? ?? ????? ???????? ??? ?????

N,N-Dimethylformamide Potassium hydroxide powdered activated carbon Formic acid Propylene glycol Xylene ethyl acetate ??????? ???????? 2,2′-????? ????????? Phenol Dichloromethane ???????????-???? tert-Butyl methyl ether ????? ??????? Acetic acid cylindrical activated carbon styrene Isopropyl alcohol Epichlorohydrin Benzene

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