Isidingo se-PETG saseShayina Sikhula Ngokushesha, Kodwa Amandla Okuhlinzeka Abonakala Ebuthakathaka

I-Polyethylene terephthalate glycol (PETG) iyinto enomthelela omkhulu ekhiqizwa yi-thermoplastic co-polyester enikeza ukucaca okuphawulekayo kanye nokudluliselwa kokukhanya okune-gloss ephezulu ngaphezu kokumelana nomthelela emazingeni okushisa aphansi. I-PETG isetshenziswa ezinhlotsheni ezahlukene zokupakisha, zezimboni kanye nezokwelapha. I-PETG ingenziwa ngokuhlanganisa i-cyclohexane dimethanol (CHDM) ne-PTA kanye ne-ethylene glycol, okuholela ku-polyester eguquliwe nge-glycol. Ngokwenqubo yokukhiqiza, i-PETG ingahlukaniswa kakhulu ngezigaba ezintathu: i-PETG yebanga elikhishwe ngaphandle, i-PETG yebanga lokubumba umjovo kanye ne-PETG yebanga lokubumba umjovo.

Ngo-2019, isidingo esivela emkhakheni wezimonyo saba yingxenye enkulu yokusetshenziswa, eyayibambe cishe imakethe engu-35%. Usayizi wemakethe yomhlaba wonke we-Polyethylene Terephthalate Glycol (PETG) kulindeleke ukuthi ufinyelele ku-USD 789.3 million ngo-2026, kusukela ku-USD 737 million ngo-2020, ku-CAGR engu-1.2% phakathi kuka-2021-2026. Njengoba kunentuthuko yezomnotho ezinzile, iShayina inesidingo esinamandla se-PETG. I-CAGR yesidingo phakathi kuka-2015-2019 ingu-12.6%, okuphakeme kakhulu kunesilinganiso somhlaba wonke. Kulindeleke ukuthi imakethe ye-PETG yaseShayina izoqhubeka nokukhula ngokushesha eminyakeni emihlanu ezayo, futhi isidingo sizofinyelela ku-964,000 amathani ngo-2025.

Kodwa-ke, kunenani elincane kakhulu lamabhizinisi ane-PETG production mass eShayina ngenxa yesithiyo esikhulu sokungena embonini ye-PETG, futhi amandla okuhlinzeka jikelele embonini abonakala ebuthakathaka. Sekukonke, ukuncintisana kwemboni ye-PETG yaseShayina akwanele, futhi kunendawo enkulu yentuthuko esikhathini esizayo.