Amashidi e-Polystyrene

Yini amashidi e-polystyrene?

Amashidi e-polystyrene aqinile, amashidi akhanyayo epulasitiki enziwe ngama-polymerized styrene monomers. Zivame ukusetshenziswa emaphaketheni, ukufakwa, izibonakaliso, kanye nokumodeli ngenxa yokusebenza kwazo kanye nokubulula kokubulula. Kutholakala ngobukhulu obuhlukahlukene kanye nokuqeda, amashidi e-polystyrene akhonze zombili izinhloso zezohwebo nezimboni.

Yiziphi izinhlobo eziphambili zamashidi e-polystyrene?

Amashidi e-Polystyrene ngokuyinhloko ahlukaniswa ngezinhlobo ezimbili: I-General Inhloso Polystyrererererererererererererererererererererererererererererererererererererererererererererererererererererererererererererererere (GPPS) kanye nethonya eliphakeme le-polystyrene (okhalweni). I-GPPS inikeza ukucaciswa okuhle nokuqina, okwenza kube lula ukuthola izinhlelo ezisobala. Ama-Hips ahlala isikhathi eside futhi amelana nomthelela, ovame ukusetshenziselwa ukupakisha kanye nemibukiso yomkhiqizo.

Yiziphi izinhlelo ezivamile zamashidi e-polystyrene?

Amashidi e-Polystyrene asetshenziswa kabanzi kuzo zonke izimboni ezinjengokupakisha, ukukhangisa, ukwakhiwa nobuciko. Basebenza njengezinto ezinhle kakhulu zemibukiso ye-point-of-athengisa, amamodeli wezakhiwo, kanye nokufakelwa odongeni. Ngokwengeziwe, bavame ukusetshenziswa ezinqubweni ze-thermoforming zokwakha imikhiqizo yepulasitiki ebunjiwe.

Ngabe amashidi e-polystyrene alungele ukusetshenziswa kwangaphandle?

Amashidi e-polystyrene awavikeli i-UV ebonakalayo futhi angahle anciphise ukuvezwa kwelanga isikhathi eside. Okwezicelo zangaphandle, kunconywa ama-UV-actilised noma ahlanganisiwe. Ngaphandle kokuvikelwa, okuqukethwe kungaba brittle futhi kuncishiswe ngokuhamba kwesikhathi.

Amashidi e-polystyrene angavuselelwa kabusha?

Yebo, amashidi e-polystyrere asetshenziswa kabusha, yize izinketho zokuphinda zisebenze kabusha zincike ezikhungweni zasendaweni. Bawa ngaphansi kwekhodi ye-plasitha yepulasitiki # 6 futhi badinga ukucubungulwa okukhethekile. I-Recycled Polystyrene ivame ukusetshenziswa futhi ezindaweni zokupakisha, imikhiqizo yokufakelwa, kanye nezinsizakalo zehhovisi.

Ngabe amashidi e-polystyrene aphephile ngokuxhumana kokudla?

I-High Impact Polystyrerererererererererene (okhalweni) icatshangelwa ngokudla okuphephile lapho ekhiqizwa ukufeza amazinga alawulayo. Isetshenziselwa amathreyi okudla, amabhodlela, kanye neziqukathi. Njalo qiniseka ukuthi lokho okuhambisana nemigomo ye-FDA noma ye-EU ngaphambi kokuyisebenzisa kuzinhlelo zokusebenza zokudla.

Ngabe usike kanjani amashidi e-polystyrene?

Amashidi e-Polystyrene angasikwa kusetshenziswa amathuluzi ahlukahlukene anjengemimese yokusebenzisa, ama-hot wire cutter, noma ama-laser cutters. Ukuze uthole imiphetho eqondile nehlanzekile, ikakhulukazi emashidini amakhulu, kunconywa itafula eliboniswe i-CNC. Njalo landela izinyathelo zokuphepha futhi usebenzise amagiya okuvikela lapho usika.

Ungapenda noma uprinte kumashidi we-polystyrene?

Yebo, amashidi e-polystyrere anikela ngokuphrinta okuhle futhi asetshenziswa kabanzi ekuphrintweni kwesikrini kanye nokuphrinta kwedijithali. Baphinde bamukele amapende asuselwa ku-solvent kanye ne-acrylic ngokulungiselela okungaphezulu komhlaba. Phumelela indawo ngaphambi kwesikhathi kungakhulisa ukuqina nokuqina.

Ingabe amashidi e-polystyrene amelana namakhemikhali?

I-Polystyrene ibonisa ukumelana okulinganiselayo kwamakhemikhali, ikakhulukazi amanzi, ama-acid, notshwala. Kodwa-ke, akumelanga ama-solvents afana ne-acetone, engancibilika noma aze akhubazeke. Hlala uqinisekisa ukuhambisana namakhemikhali athile ngaphambi kwesicelo.

Kuyini ukubekezelela izinga lokushisa kwamashidi e-polystyrene?

Amashidi e-polystyrene ajwayele ukubekezelela amazinga okushisa aphakathi kuka -40 ° C kuya ku-70 ° C (-40 ° F kuya ku-158 ° F). Emazingeni okushisa aphezulu, okuqukethwe kungaqala ku-warp, ithambile, noma imotform. Abanconywa ezindaweni ezishisa kakhulu noma izinhlelo zokusebenza ezibandakanya amalangabi avulekile.