NanhaiyaIsistimu yokugunda ye-3D yesikulufu seplanethi ingakwazi ukuphatha izinto ezigcwele kakhulu (ezifana ne-PP ene-≥60% ye-calcium carbonate filler ne-PA eno-≥40% ye-glass fibre filler) noma ama-elastomers ane-viscosity ephezulu (njenge-TPU ne-TPE), enciphisa isikhathi sokwenza ipulasitiki ngo-30% -50% uma kuqhathaniswa nendabukoamasistimu e-screw eyodwa.
Ukusetshenziswa kwamasistimu ngezikulufu zeplanethi kugxile kakhulu ezintweni okunzima ukuziphatha ngezinhlelo zesiko lokusikulufa esisodwa, ngokusetshenziswa okubalulekile okugxile ezindaweni ezintathu:
1. High-filler plastic processing
Imikhiqizo ejwayelekile: I-calcium carbonate egcwele kakhulu i-PP flooring substrate (okuqukethwe kokugcwalisa 50% -70%), i-glass fibre eqiniswe izingxenye zesakhiwo sezimoto ze-PA (okuqukethwe kwesigcwalisi 30% -50%).
Inani eliyinhloko: Ukuxazulula inkinga ye-filler agglomeration kanye nokuqinisekisa izici ezifanayo zemishini zemikhiqizo (isb., ukuchezuka kwamandla aqinile ≤5%).
2. I-elastomer kanye ne-flexible plastic processing
Imikhiqizo ejwayelekile: Amathoyizi erabha athambile e-TPR, imichilo yokuvala yezimoto ye-TPE, amapayipi aguqukayo e-PVC (okuqukethwe kwe-plasticizer ≥30%).
I-Core Value: Ukucutshungulwa kwezinga lokushisa eliphansi kunciphisa ukuqina kwe-plasticizer, kuyilapho ukugunda okuqinile kuqinisekisa ukuncibilika kwe-elastomer efanayo, kuvimbela "umgodi" endaweni yomkhiqizo.
3. Special Material Mixing kanye Granulation
Imikhiqizo Ejwayelekile: Amapulasitiki aqhubayo anempushana yensimbi (isb., ama-PE conductive granules agcwele i-powder), amapulasitiki e-ceramic aqiniswe ngempuphu (isb., ama-PC agcwele i-Al₂O₃ ama-granules avikela ukugqokwa kwe-PC).
Inani Eliyinhloko: Ukuxuba kwezinhlangothi ezintathu kuqinisekisa ukuhlakazeka kwempushana efanayo (ukuhlakazeka ≥ 90%), kuvimbela ukwehluleka kokusebenza komkhiqizo ngenxa ye-powder agglomeration.
