Thermoplastics (Thermoplastics) zvinoreva mapurasitiki anopfava kana adziya uye kuoma kana atonhodzwa. Mazhinji epurasitiki atinoshandisa muhupenyu hwedu hwemazuva ese ndeechikamu ichi. Kana yadziya, inopfava uye yoyerera, uye kana yatonhodzwa, inoomesa. Iyi nzira inodzokororwa uye inogona kudzokororwa.
Thermoplastics haina kuenzana ne thermosetting mapurasitiki.
Thermoplastics uye thermosetting mapurasitiki maviri makuru akasiyana emhando dzepurasitiki.
Maitiro e thermoplastics ndeaya:
Kana dzadziirwa, dzinopfava uye dzoremara, uye kana dzatonhodzwa, dzinoomesa dzichidzokera kuchimiro chadzo chepakutanga. Iyi nzira inogona kudzokororwa kakawanda.
Chimiro chemolecular chine mutsara kana kuti chine matavi, uye pane chete simba risina simba revan der Waals pakati pemamorekuru, uye hapana chemikemikari yekubatanidza.
Representative thermoplastics inosanganisira polyethylene, polypropylene, polystyrene, polyvinyl chloride, nezvimwewo.
Hunhu hwe thermosetting mapurasitiki ndeaya:
Kana yapiswa, kemikari isingadzokerikemikari inoitika ichaitika, zvichiita kuti mamorekuru ayo aite matatu-dimensional cross-linked network structure, iyo isingachapfavi nekuremara.
Kune covalent zvisungo pakati mamorekuru kuumba yakagadzikana matatu-dimensional network chimiro.
Representative thermosetting mapurasitiki anosanganisira phenolic resin, epoxy resin, polyester resin, nezvimwe.
Kazhinji, thermoplastics ndizvoplastiki uye inogona kushandiswa zvakare, nepo thermosetting mapurasitiki ane simba rakakura uye kupisa kupisa, uye ese ari maviri ane zvakakosha maapplication muindasitiri yemapurasitiki.
Saka isu toita sei nemarara anopisa anogadzirwa ne thermoplastics mukugadzira? Semuyenzaniso, marara anopisa kubva kuindasitiri yekuumba jekiseni yemagetsi tambo plugs uye extrusion indasitiri yewaya netambo. Simba tambo jekiseni jekiseni rekugadzira machina uye Cable extruders inoburitsa tsvina inopisa mazuva ese. ZvisiyeZAOGE yakasarudzika yekudzokorodza mhinduro.ZAOGE online pakare pakugaya uye kushandisa ipapo marara anopisa, midziyo yakapwanyika iyunifomu, yakachena, isina guruva, isina kusvibiswa, yemhando yepamusoro, yakasanganiswa neyakabikwa kugadzira zvigadzirwa zvemhando yepamusoro.
Nguva yekutumira: Jun-03-2024
