Iiplastiki azikwazi ukuthatha indawo yezixhobo zetsimbi, kodwa iipropathi ezininzi zeplastiki zigqithise ialloys.Kwaye ukusetyenziswa kweplastiki kudlule inani lentsimbi, iplastiki inokuthi ihlobene ngokusondeleyo kubomi bethu.Usapho lweplastiki lunokuba zizityebi kwaye luxhaphake iintlobo ezintandathu zeeplastiki, masiziqonde.
1. Izinto zePC
I-PC inokungafihli kakuhle kunye nokuzinza ngokubanzi kwe-thermal.Ukungalungi kukuba ayiziva kakuhle, ngakumbi emva kwexesha lokusetyenziswa, ukubonakala kubonakala "kungcolile", kwaye kwakhona iplastiki yobunjineli, oko kukuthi, i-plexiglass, njenge-polymethyl methacrylate., i-polycarbonate, njl.
I-PC yinto esetyenziswa ngokubanzi, njengamatyala eefowuni eziphathwayo, ii-laptops, njl., ngakumbi ukuveliswa kweebhotile zobisi, iikomityi zendawo, kunye nokunye okunjalo.Iibhotile zomntwana ziye zaphikisana kwiminyaka yamuva kuba ziqulethe i-BPA.Intsalela ye-bisphenol A kwiPC, kokukhona iqondo lobushushu liphezulu, kokukhona ikhutshwa kwaye isantya sikhawuleza.Ngoko ke, iibhotile zamanzi zePC akufanele zisetyenziswe ukubamba amanzi ashushu.
2. Izinto zePP
IPlasitiki yePP yikristale ye-isotactic kwaye inozinzo oluhle lwe-thermal, kodwa imathiriyeli i-brittle kwaye kulula ukuyiqhekeza, ubukhulu becala imathiriyeli ye-polypropylene.Ibhokisi lesidlo sasemini se-microwave yenziwe ngolu hlobo, oluchasene nobushushu obuphezulu be-130 ° C kwaye lunokungafihli kakuhle.Le kuphela kwebhokisi yeplastiki enokufakwa kwi-oven microwave kwaye ingaphinda isetyenziswe emva kokucoca ngononophelo.
Kufuneka kuqatshelwe ukuba, kwezinye iibhokisi ze-microwave zasemini, ibhokisi lebhokisi lenziwe ngeNombolo 05 PP, kodwa isiciko senziwe ngeNombolo ye-06 PS (polystyrene).Ukungafihli kwe-PS kumyinge, kodwa akumelani nokushisa okuphezulu, ngoko ke akunakudibaniswa nomzimba webhokisi.Beka kwi microwave.Ukuze ube kwicala elikhuselekileyo, susa isiciko ngaphambi kokubeka isitya kwi-microwave.
3. Izinto zePVC
I-PVC, eyaziwa ngokuba yi-PVC, yi-polyvinyl chloride resin, ehlala isetyenziselwa ukwenza iiprofayili zobunjineli kunye neemveliso zeplastiki zobomi bemihla ngemihla, njengeemvula, izinto zokwakha, iifilimu zeplastiki, iibhokisi zeplastiki, njl. Iplastiki egqwesileyo kunye nexabiso eliphantsi.Kodwa inokumelana nobushushu obuphezulu be-81 ℃.
Izinto ezinobuthi nezinobungozi ezinokuthi iimveliso zeplastiki zikwazi ukuvelisa zivela kwimiba emibini, enye yi-monomolecular vinyl chloride engenziwanga ngokupheleleyo nge-polymer ngexesha lenkqubo yokuvelisa, kwaye enye zizinto ezinobungozi kwi-plasticizer.Ezi zinto zimbini kulula ukuba zibe nemvula xa zidibana nobushushu obuphezulu kunye negrisi.Emva kokuba izinto ezinetyhefu zingene emzimbeni womntu ngokutya, kulula ukubangela umhlaza.Okwangoku, izikhongozeli zalo mbandela azifane zisetyenziswe ukupakisha ukutya.Kwakhona, musa ukuyivumela ibe shushu.
4. Izinto ze-PE
I-PE yi-polyethylene.Ifilimu yokutya, ifilimu yeplastiki, njl njl. zonke ezi zinto.Ukumelana nobushushu akunamandla.Ngokuqhelekileyo, i-PE yeplastiki yokugoqa iplastiki iya kuba nesiganeko esishushu sokunyibilika xa iqondo lokushisa lidlula i-110 ° C, lishiya amanye amalungiselelo eplastiki angenako ukubola ngumzimba womntu.
Ukongezelela, xa ukutya kufudunyezwa ngokusonga isigqubuthelo seplastiki, ioyile esekutyeni inokunyibilika ngokulula izinto eziyingozi ezikwiplastiki.Ngoko ke, xa ukutya kufakwa kwi-oven microwave, iplastiki esongileyo kufuneka isuswe kuqala.
5. Izinto ze-PET
I-PET, oko kukuthi, i-polyethylene terephthalate, iibhotile zamanzi amaminerali kunye neebhotile zesiselo se-carbonated zonke zenziwe ngale nto.Iibhotile zesiselo azinakuphinda zisetyenziswe ukuze kugcinwe amanzi ashushu.Esi sixhobo simelana nobushushu ukuya kuma-70 ° C kwaye sifanelekile kuphela kwiziselo ezifudumeleyo okanye ezibandayo.Kulula ukukhubaza xa igcwele ulwelo olunobushushu obuphezulu okanye ishushu, kwaye kukho izinto ezinobungozi kumzimba womntu.
6. Imathiriyeli ye-PMMA
I-PMMA, oko kukuthi, i-polymethyl methacrylate, ekwabizwa ngokuba yi-acrylic, i-acrylic okanye i-plexiglass, ibizwa ngokuba yi-compressive force e-Taiwan, kwaye ihlala ibizwa ngokuba yi-agaric glue eHong Kong.Inokubonakala okuphezulu, ixabiso eliphantsi, kunye nokwenza lula.kunye nezinye izibonelelo, yinto eqhelekileyo esetyenziswayo yokutshintsha iglasi.Kodwa ukuchasana nokushisa kwayo akukho phezulu, akukho tyhefu.Isetyenziswa ngokubanzi kwishishini lokuvelisa uphawu lwentengiso.
