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Styrene ?? ?? ???(?? ?? ?? ??)
I. ?? ??
1. **?? ??**
- 2026? 4? 7? ??, ????(Shengyishe) ??? ??? ??? ?? ??? ?? RMB 10,540.00?? ?? ?? ?? ??.
- ??? ??? ?? ????? ?? RMB 10,540~10,596; ??? ??? ?? RMB 10,393~10,669; ??? ??? ??? ?? ????? ?? ?? ?? ??? ???.
- ??? ??? ??? 4? 5? ?? ?? USD 65 ???? ?? ?? ?? ??? ???.
2. **?? ??**
- ?? ?? ??(EBM)? ?? RMB 10,596?? ??????, ? ??? ?? RMB 465(?? +4.59%) ????, ?? ???? ?? RMB 10,874? ???.
- ??? ??(?: EB2605, EB2606) ?? ?? ?? ???? ???, ??? ?? ??? ?? ?? ???? ???.
II. ?? ?? ??
1. **?? ??**
- **?? ?? ??**: ??????(Zhejiang Petrochemical) ? ?????(Hebei Shengteng) ? ??? ??? ?? ?? ?? ? ??? ???, ??? ?? ??? ??(?: ??(Jingbo) 67? ?/?, ??(Xinyang) 30? ?/? ??)? ??? ?? ????? ????? ?? ?? ??? ???? ??.
- **?? ?? ??**: ??? ???? ?? ??????(QCOs)? ???? ?? ??? ???? ?? ??? ??. 3~4? ?? ?? ? ?? ??? ??????, ?? ?? ?? ??? ???? ????.
- **?? ??**: 4? 7? ?? ??? ?? ??? ? 132,300??? ?? ?? 6,500? ???. ?? ?? ?? ??? ??? ???, ?? ??? ???.
2. **?? ??**
- **?? ??**: ?? ??? ??? ?? ??(??? ?? ??? ?? ???? 318,000? ??)?, ????? ??-?? ??? ???? ??? ?? ?? ?? ?? ? ?? ?? ??? ???.
- **?? ???**: ???? ???? ?? ??? ??????, ??-?? ? ?? ?? ??? ?? ?? ?? ???? ?????? ???? ???.
3. **?? ??**
- **?? ?? ???**: ABS ?? ???? 69.8%(???); PS? 58.9%(?? ??); EPS? 43.6%(??? ???). ???? ?? ???? ? 10% ????, ?? ??? ??? ??? ???? ???.
- **?? ???**: ??? ??? ?? ?? ??? ?? ?? ???? ???? ???, ?? ?? ??? ?? ???? ??? ???? ??.
III. ?? ? ??
1. **?? ??(1~2?)**
- **?? ??**: ?? ??, ?? ??, ?? ?? ?? ?? ?? ??? ??? ??? ?? ??? ??? ??? ????, ?? ?? ?? ??? ?? RMB 10,500~10,800 ???? ??? ???.
- **??? ??**: ?? ?? ?? ??, ?? ?? ?? ?? ??, ???? ?? ?? ???.
2. **?? ??(1~3??)**
- **?? ??**: 2?? ?? ?? ??? ?? ?? ?? ?? ??? ????, ?? ??? ?? ?? ??? ??? ?? ??(??: ?? RMB 11,000~11,500)?? ??? ? ??.
- **?? ??**: ?? ?? ?? ?? ??(?? ?? ???: 70? ?; ??? ?? ??: ? 0.5%), ?? ?? ?? ??.
IV. ?? ? ????
1. **?? ??**
- 4? ?? ??? ??? ?? RMB 10,800? ??? ???? ???, ?? ?? ??? ?? RMB 11,000 ?? ??? ??? ???.
- ?? ?? ???(3~4? ??)? ?? ??; ?? ?? ?? ? ??? ?? ???? ??? ? ??.
2. **?? ????**
- **?? ??**: ?? ?? ??(?? ??·?? ??)? ????, EB–BZ ???? ?? ??(?? ? ?? RMB 500; ??: ?? RMB 800~1,000)? ????? ?.
- **?? ??**: ?? ???? ??? ???? ??? ??? ???? ?? ?? ?? ??; ?? ???? ?? ???? ??? ??? ?? ?? ??.
- **?? ??**: ???? ?? ? ?? ??? ?? ??? ????? ?? ??? ??? ?? ?? ? ?? disciplin(?: ?? ??? ???? ?? RMB 10,300?? ??)? ????.
3. **?? ???? ??**
- ?? ?? ?? ???(?? ??? ??), ?? ?? ?? ??, ?? ?? ?? ?? ??.
- OPEC+? ?? ??? ?? ? ?? ?? ?? ?? ?? ?? ??.
Styrene is an important monomer of synthetic rubber, adhesives and plastics. [3,4,5] It is used for the synthesis of styrene butadiene rubber and polystyrene resin, polyester glass fiber reinforced plastics and coatings. It is used for preparing polystyrene, ion exchange resin, and foam polystyrene. It is also used for copolymerization with other monomers to produce various engineering plastics, such as copolymerization of acrylonitrile and butadiene to produce ABS resin, widely used in various household appliances and industries. Copolymerization with acrylonitrile, obtained SAN is a resin with shock resistance and bright color. The SBS produced by copolymerization with butadiene is a thermoplastic rubber, which is widely used as a polyvinyl chloride and acrylic modifier. SBS and SIS thermoplastic elastomers are made with butadiene and isoprene copolymerization, and as a crosslinking monomer, styrene is used in the modification of PVC, polypropylene, and unsaturated polyester.Syrene is used as a hard monomer for the production of styrene acrylic emulsion and solvent pressure sensitive adhesive. Emulsion adhesive and paint can be prepared by copolymerization with vinyl acetate and acrylic ester. Styrene is one of the most commonly used vinyl monomers in the scientific field, used in various modified and composite materials.[6]In addition, a small amount of styrene is also used as perfume and other intermediates. By chloromethylation of styrene, cinnamyl chloride is used as an intermediate for the non anesthetic analgesic strong pain determination, and styrene is also used as an antitussive, expectorant and anticholinergic original medicine in stomach Changning. It can be used to synthesize anthraquinones dye intermediates , pesticide emulsifiers, and styrene phosphonic acids ore dressing agent and copper plating brighteners.[7]
? ?? ??? ?? ??-??? ??? ???? ????. Styrene? ????? Styrene? SDS ??? ??? ???.
Guidechem?? Styrene???? ? Styrene???? ?? ????, Styrene ??? ?? 196?? ??? ? ?? ??? ??????? ?? ??? ?????.
Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.
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