Intshayelelo kwiPolyphenylene Sulfide-Carbon Fiber Composite (PPS-CF)

I. Isishwankathelo esiPhambili seMpahla yePPS-CF

• Ukuphuculwa koomatshini: Amandla okutsalwa angaphezulu ngama-30%-60% kunalawo e-PPS ecocekileyo, i-modulus kaYoung iphuculwe kakhulu, kwaye ukumelana nokuguquguquka kunamandla.
• Uzinzo lobushushu: Inqanaba lokunyibilika liqala kwi-280–290°C, ubushushu benkonzo yexesha elide yi-200–220°C, ukumelana nobushushu bexesha elifutshane kufikelela kwi-260°C, kwaye ukuhanjiswa kobushushu kuyanda ngama-2-5 amaxesha.
• Ukumelana neekhemikhali: Iyamelana nee-asidi, ii-alkali, izinyibilikisi, kunye namafutha, ingcono kune-PA kunye ne-POM, kwaye i-carbon fiber ayichaphazeli uzinzo lwayo.
• Uzinzo Lwemilinganiselo: Izinga lokuncitshiswa eliphantsi (0.05–0.2%), izinga lokufunxwa kwamanzi eliphantsi kakhulu (≤0.05%), kunye nokuchaneka okugqwesileyo.

II. I-ERYONE PPS-CF: Iingenelo Zokusebenza Phantsi KweeParamitha Zokuprinta Ezithambileyo

1. IiParamitha zokuPrinta eziGuquguqukayo (Uhlobo lweeNzuzo eziPhambili)

• Impumlo: Intsimbi eqinileyo/ikhabhayithi ye-tungsten/irubhi, isiphelo esishushu sesinyithi esigcweleyo.
• Ubushushu beNozzle: 290-320°C (ngaphantsi kwe-310-340°C yePPS-CF eqhelekileyo, okunciphisa ukuguguleka kwesiphelo esishushu kunye nokuziqhelanisa neeprinta ze-3D eziqhelekileyo zobushushu obuphezulu).
• Ubushushu bebhedi: 100-120°C (akukho mfuneko yobushushu obuphezulu obuyi-130-150°C, ukunciphisa umthwalo wezixhobo, kunye nokuqinisekisa ukunamathelana okuhle phakathi kwezinto eziprintiweyo kunye neqonga ukuze kuthintelwe ukugoba).
• Ubushushu begumbi: 50-60°C (ukuprinta okuzinzileyo kunokufezekiswa kuphela xa ubushushu begumbi buphantsi, akukho mfuneko yobushushu obuphezulu obuyi-80-100°C, kunye neeprinta eziqhelekileyo ezivaliweyo ezine-active chamber heating zinokuhlangabezana neemfuno).
• Ubushushu beNozzle: 290-320°C (ilungiswe kakuhle ngokomxholo wefayibha yekhabhoni; okukhona umxholo uphezulu, kokukhona i-320°C isondela ukuqinisekisa ukunyibilika okwaneleyo).
• Isantya sokuPrinta: ≤200 mm/s (i-PPS-CF yesiqhelo inokuprintwa kuphela ngesantya esiphantsi).
• Ukurhoxa: Umgama 1.5–2.5 mm, isantya 25–35 mm/s.
• Ifeni yokupholisa: Cima okanye usete kwi ≤5%.

3. Ukulungiswa kwezinto

• Ukomisa: Yomisa kwi-100–120°C kangangeeyure ezi-6–8 (iindawo eziprintiweyo ze-3D zifuna ukuphelelwa ngamanzi emzimbeni ngokupheleleyo ukuze kuthintelwe amaqamza kunye neembobo ngexesha lokuprinta).
• Indawo yokugcina: Gcina kwisikhongozeli esivaliweyo esine-desiccant kwindawo eyomileyo ixesha elide.

4. Imingeni eqhelekileyo kunye nezisombululo

• Ukuguguleka kweMibhobho: Khetha imibhobho engagugiyo uze uyijonge kwaye uyitshintshe rhoqo.
• Ukuncamathelisa okunganelanga phakathi kweeleyara: Nyusa ubushushu nge-5–10°C, nciphisa isantya, phucula ubushushu begumbi, kwaye usebenzise ii-rafts ezinobushushu obuphezulu ukuba kuyimfuneko.
• Ukuguqulwa kweCandelo eliPrintiweyo: Sebenzisa ubushushu obuphezulu bebhedi + igumbi elivaliweyo + inkxaso efanelekileyo, kunye ne-anneal emva kokuprinta.
• Ukudityaniswa kweCarbon Fiber: Qinisekisa ukoma ngokupheleleyo, lungisa iiparameter ukuqinisekisa ukunyibilika okwaneleyo, kwaye ujonge ukufana kokutya kwefilament.

III. Iingenelo kunye nokungalungi kwezinto ze-ERYONE PPS-CF

1. Iingenelo

• Ukusebenza Okugqwesileyo Phantsi KweeParamitha Eziphantsi: Phantsi kweemeko zokuprinta ze-ERYONE PPS-CF (ubushushu be-nozzle 290-320°C, ubushushu bebhedi 100-120°C, ubushushu begumbi 50-60°C), ukusebenza kwe-core akubi phantsi — amandla okutsalwa kwezinto eziprintiweyo anokufikelela kwi-90 MPa, i-flexural modulus yi-4000 MPa, kwaye ukuncitshiswa kokusebenza yi-≤5%; iimpawu eziphambili ezifana nokuzinza kobushushu (ixesha elide yi-200-220°C, ixesha elifutshane yi-260°C) kunye nokumelana neekhemikhali zilingana nezo ze-PPS-CF eprintiweyo yobushushu obuphezulu.
• Ukusebenza Okuphezulu Kobushushu: Ukumelana nobushushu kunye nokuqhuba okuphezulu kobushushu, kufanelekile kwizicelo ezifuna ukumelana nobushushu kunye nokuchithwa kobushushu.
• Ubuchule obuphezulu bokuchaneka: Ukuncipha okuphantsi kunye nokufunxwa kwamanzi okuncinci kuqinisekisa ukuchaneka okuzinzileyo kwiindawo ezintsonkothileyo.
• Ukuthintela ilangatye: Uvavanyo lwe-UL94 V-0, aluna-halogen kwaye alunamsi uphantsi.
• Ukuqina kweekhemikhali: Ayikwazi ukubola ngenxa yeeoyile, amafutha, izinyibilikisi, iiasidi kunye neealkali.
• Ilula: Ubuninzi 1.31-1.33g/cm³, okunciphisa ukusetyenziswa kwamandla.

2. Imida

• Iimfuno Eziphezulu Zezixhobo (I-PPS-CF Eqhelekileyo): Ifuna iiprinta ezikhethekileyo ezinobushushu obuphezulu kunye nee-nozzles ezingagugiyo, nto leyo ebangela iindleko eziphezulu zotyalo-mali; I-ERYONE PPS-CF ingawunciphisa lo mlinganiselo.
• Ubuqhophololo Obucacileyo: Amandla ombane yi-14–22 kJ/m², nto leyo eqhophololo ngakumbi kune-PA12-CF.
• Ukufakelwa kwe-Annealing: I-Anneal kwi-200–240°C kangangeeyure ezi-2–4, nto leyo eyandisa inkqubo yemveliso.

IV. Uthelekiso lweNtsebenzo, usetyenziso, kunye neenguqulelo

• I-Aerospace: Iindawo ezikhaphukhaphu zesakhiwo, iindawo zombane ezimelana nobushushu obuphezulu.
• Iimoto Ezikumgangatho Ophezulu: Izinto ezingaphantsi kwebhondi, iindawo ezintsha zesakhiwo sebhetri yamandla.
• Izixhobo ze-elektroniki: Izinki zobushushu zeseva eziphezulu, izivalo zezixhobo ze-5G, izihlanganisi ezichanekileyo.
• IiNdawo zoShishino: Izinto ezisetyenziswa kwimpompo, iivalvu zeekhemikhali, izitywini ezingagugiyo.
• Izixhobo zemidlalo: Izinto zebhayisekile, ii-UAV fuselages, izixhobo zeklabhu yegalufa.

2. Iinguqulelo eziqhelekileyo ze-PPS-CF

• I-PPS-CF10: I-10% yekhabhoni yefayibha, inqanaba lokuqala, amandla okulinganisela kunye nokukwazi ukucutshungulwa.
• I-PPS-CF20: I-20% yekhabhoni fiber, ukuqinisa okuphezulu, ifanelekile kwiindawo eziphambili ezifuna ukuqina okuphezulu.
• Ukuqinisa i-PPS-CF/GF Hybrid: Kuphucula ukugqitywa komphezulu kwaye kunciphisa iindleko.
• I-PPS-CF-HT: Uhlobo oluphuculiweyo lobushushu obuphezulu, ubushushu benkonzo yexesha elide ukuya kuthi ga kwi-240°C.