Inkqubo yokuvelisa imveliso yeplastiki

Inkqubo yokuvelisa imveliso yeplastiki

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Ikhonkco eliphambili ekusebenzeni kweplastiki.Iintlobo ezahlukeneyo zeemveliso zeplastiki okanye iimilo zenxalenye ziyafuneka.Kukho iindlela ezininzi ze-30 zokubumba, ezixhomekeke kakhulu kuhlobo lweplastiki, ukhetho oluvela kwifom kunye nokuma kunye nobukhulu bemveliso.Iindlela zokusetyenzwa kweplastiki ezixhaphakileyo yi-thermoplastic extrusion, i-injection molding, i-calendering, i-blow molding kunye ne-thermoforming.Ukubumba iplastiki ye-Thermosetting edla ngokusetyenziswa ekusetyenzweni kweplastiki ikwasebenzisa ukubumba ukudluliselwa, ukubumba inaliti, ukubumba i-laminate kunye ne-thermoforming.Ukongeza, kukho iindlela ezinje ngokuphosa ngeemonomers zolwelo okanye iipolymers njengezinto ezikrwada.Phakathi kwezi ndlela, i-extrusion kunye nenaliti yokubumba isetyenziswa rhoqo, kwaye zezona ndlela zisisiseko.
Isinyithi kunye neenkuni zisetyenziselwa ukucubungula iiplastiki.Ekubeni iipropathi zeplastiki zihluke kwezo zentsimbi kunye neenkuni, ukungahambi kakuhle kwe-thermal, i-coefficient ephantsi yokwandiswa kwe-thermal, i-modulus ephantsi ye-elasticity, uxinzelelo oluninzi kwi-fixtures okanye izixhobo, kulula ukubangela ukuguqulwa, kunye nokusika ukushisa kulula ukunyibilika., Kwaye kulula ukubambelela kwisixhobo.Ngoko ke, izixhobo zokusika zeplastiki, izixhobo zokusika kunye nezantya ezihambelanayo zokusika kufuneka zihambelane neempawu zeplastiki, kunye nezinye iindlela eziqhelekileyo zokulungiswa kwee-sawing, ukusika, ukubetha, ukuguqula, ukucwangcisa, ukugaya, ukugaya, ukupolisha, ukucutshungulwa kwentambo, njl njl. Ukongeza, iiplastiki inokusikwa ngelaser, isitampu, kwaye idityaniswe.
Kukho iindlela zokuwelda kunye nokuncamathelisa ukusetyenzwa kweplastiki.I-Welding kukusetyenziswa komoya oshushu ukuwelda i-electrode, i-welding eshushu enyibilikayo kusetyenziswa ubushushu, kunye neendlela ze-welding ezifana ne-high frequency welding, i-friction welding, i-welding induction, i-ultrasonic welding kunye ne-laser welding.I-Adhesives yahlulwe ibe yi-solvents, izisombululo ze-resin kunye ne-adhesives eshushu enyibilikayo.
I-Bonding, i-welding kunye neendlela zokudibanisa ngoomatshini zivumela ukuhlanganiswa kweengxenye zeplastiki zibe ngumsebenzi opheleleyo wemveliso.

Sinokwenza iimveliso zeplastiki nakweyiphi na isayizi, siyingcalingundoumenzi


Ixesha lokuposa: Mar-16-2021