i-polystyrene, ulwazi lwemboni ye-polyurethane foam, i-polyolefin

Igwebu lepulasitiki

I-Styrofoam iwuhlobo lwepulasitiki olutholakala ngezindlela ezingokwenyama noma zamakhemikhali ukuze kukhiqizwe izakhiwo ezincane ze-microcellular ngaphakathi kwepulasitiki.Le pulasitiki inezinzuzo zesisindo esilula, ukwahlukanisa ukushisa, i-buffering, i-insulation, ukuvikela ukugqwala kanye nenani eliphansi.Cishe wonke amapulasitiki e-thermosetting kanye ne-thermoplastic angenziwa abe amagwebu.Amagwebu avamile i-polystyrene, i-polyurethane ne-polyolefin.

Isingeniso se-polypropylene enegwebu

I-polypropylene enegwebu (i-polypropylene enegwebu) iwuhlobo lwepulasitiki enegwebu eyenziwe nge-polypropylene resin.Uma kuqhathaniswa namapulasitiki anegwebu asetshenziswa ngokuvamile, i-polypropylene enegwebu inezinzuzo eziningi.

Njengamanje, abakhiqizi bezinto zokusetshenziswa ze-polypropylene zamandla aphezulu ancibilika bahlanganisa i-Basell, i-Borealis, i-Dow Chemical, i-Samsung, i-ExxonMobil njalonjalo.Abakhiqizi bobuchwepheshe be-polypropylene obugwebu bahlanganisa i-JSP, i-Kaneka, i-BASF ne-Berstorff.Izikhungo eziningi zocwaningo lwasekhaya zenze ucwaningo oluningi ngenqubo yokukhihliza amagwebu, kanti abanye abakhiqizi baphinde babona ukukhiqizwa kwezimboni, njenge-Zhenhai Oil Refinery, Yanshan Petrochemical Resin Research Institute, Wuhan Futia, njll., kodwa kusenegebe elikhulu emkhiqizweni. izinga uma kuqhathaniswa namazwe angaphandle.

Inkambu yokusetshenziswa kwe-polypropylene enegwebu

1. Ukupakishwa kokudla

I-polypropylene enegwebu inokonakala okuhle nokumelana nowoyela, okuyinikeza inzuzo ehlukile kune-polystyrene enwetshiwe eyimpushana emakethe yokupakisha esetshenziswa kanye.

2. Ukugcina ukushisa

I-foam polypropylene material iwuhlobo olusha lwe-thermal insulation material enokumelana nokushisa okuqinile.Ngokuvamile ingamelana nezinga lokushisa elingu--40℃~ 110℃, futhi ingamelana nezinga lokushisa eliphakeme elingu-130℃ isikhashana.

3. Imboni yezimoto

Eminyakeni yamuva nje, ukusetshenziswa kwe-polypropylene enegwebu embonini yezimoto kuye kwanda, okunganciphisa kakhulu isisindo sezimoto futhi konge ukusetshenziswa kukaphethiloli.

4. Izindawo zokwakha

Impahla yokuvikela engangeni manzi, impahla ye-floor buffer, impahla yokufakwa odongeni yangaphandle

5. Ukupakisha nge-elekthronikhi

6. Ukupakishwa kwebhafa

7. Izimpahla zemidlalo

8.Amathoyizi

Ukuze kuhlangatshezwane nesidingo semakethe, i-Hangzhou Fuyang D&T Co., Ltd ngokwezidingo ezihlukene zemakethe, ukukhiqizwa kwemishini ehlukahlukene yokusika igwebu, ikakhulukazi esetshenziselwa ukusika umshini wokudlidliza othambile wegwebu elithambile, umshini wommese oyindandatho, itafula lokusika igwebu eliqinile. kanye nomshini wommese we-foam oqinile oyingxenye, kanye nokusikaI-EPS cutter.