Ubwino wa ma cores apamwamba a filimu
1. Chepetsani kutayika
Mphamvu yayikulu, yosavuta kuisintha, mawonekedwe ake okhazikika, imateteza bwino filimu ya bala kuti isawonongeke chifukwa cha kusintha kwa pakati. Kulondola kwambiri pakukonza ndi kumaliza bwino pamwamba kumatha kuwonjezera kuchuluka kwa kugwiritsa ntchito filimuyo, ndikuthetsa vuto lomwe chubu chachikhalidwe cha shaft chiyenera kudzazidwa ndi filimuyo chifukwa cha malo ozungulira.
2. Kulemera kwakukulu
Mphamvu yayitali komanso kulimba kwa mphete ndi kwakukulu, zomwe zimapangitsa kuti ikhale ndi mawonekedwe onyamula katundu wambiri.
3. Ingagwiritsiridwenso ntchito
Kukana dzimbiri, kukana kukhudzidwa, sikukhudzidwa ndi zinthu zachilengedwe monga chinyezi ndi asidi.
4. Yokonzeka
Chiwerengero cha Ntchito
1. Filimu yowunikira
● Filimu yogawanitsa: Filimu ya TAC, filimu ya PVA, filimu ya PET (yowunikira).
● Filimu ya backlight: filimu yowunikira, filimu yoyatsira, filimu yowonjezera kuwala, filimu yoteteza kuwala, filimu yowonekera pang'ono, filimu yolumikizana, ndi zina zotero.
● Filimu yomatira: filimu yoteteza kuwala, tepi, filimu yoteteza, filimu yotulutsa ndi gulu lomatira la kuwala, filimu yomatira, tepi yowunikira ndi zinthu zina zomatira.
● Filimu ya ITO: Filimu ya ITO ya sikirini yokhudza, filimu ya ITO ya pulasitiki, filimu yoyendetsa, ndi zina zotero.
● Filimu yolipirira kuwala ya LCD: filimu yochedwa, filimu yotsutsa kuwunikira, filimu yotsutsa kunyezimira, ndi zina zotero.
● Filimu yowongolera khalidwe: filimu yowongolera kuwala, filimu yotsutsa kuwunikira, filimu yowongolera ngodya, ndi zina zotero.
2. Filimu yogwira ntchito bwino kwambiri
Makamaka zimachokera ku PI, PC, PET, PEN ndi zina zomwe zili mufilimu, makamaka kuphatikizapo filimu yoteteza mafakitale, filimu yotulutsa (filimu yamafuta a silicon), filimu yoteteza kutentha, filimu yovunda, filimu yamagalimoto (filimu yoteteza kutentha), filimu ya zenera, filimu ya IMD, filimu yosamutsa/yosamutsa, filimu ya laser, filimu yotsutsa dzimbiri, filimu yowala kwambiri, filimu yokongoletsera, filimu yamagalimoto ndi mafilimu ena ogwira ntchito kwambiri.
3. Filimu yogwira ntchito bwino
Semiconductor yopyapyala filmSolar cell filmPlastic substrate filmTouch panel film.
4. Ma foil osiyanasiyana achitsulo
Chojambula cha Siliva Chofiira cha Golide Wofiira Chojambula cha Mkuwa Chojambula cha Aluminiyamu.
5. Mafilimu osiyanasiyana apulasitiki
BOPET BOPP BOPA CPP LDPE.
6. Pepala lapadera
Zipangizo za ABS zili ndi mphamvu zabwino kwambiri zamakanika, ndipo mphamvu yake yokhudza ndi yabwino. Zingagwiritsidwe ntchito kutentha kwa -20 ° C ~ +70 ° C. Zili ndi kukhazikika kwabwino kwa miyeso. Mphamvu yayikulu yokakamiza mkati, yolimba komanso yolimba; zinthu zomwe zili ndi mawonekedwe ofanana ndi makulidwe sizingasweke zikakhudzidwa ndi kukhudzidwa kwakunja, komwe kuli pafupifupi nthawi 5 kuposa mapaipi a PVC, ndipo kulemera kwake ndi pafupifupi 80% ya PVC. Zilibe chokhazikika chachitsulo, sipadzakhala kuipitsidwa kwachitsulo cholemera, chosakhala ndi poizoni komanso chopanda kuipitsidwa kwachiwiri. Pamwamba pake posalala: yosalala kuposa mapaipi a PVC, PE, PP ndi zitsulo. Amagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, makampani opanga zinthu zopepuka, migodi ndi zitsulo, mafuta, zamagetsi, mankhwala, kukonza chakudya, kupanga mowa, zomangamanga, madzi wamba ndi zimbudzi, ndi zina zotero. Ndi yolimba ku dzimbiri, asidi ndi alkali, ndipo imakhala ndi kukana bwino kuvulala. Imatha kunyamula zinthu zowononga ndipo ndi yoyenera madzi. Njira zochizira ndi kuteteza chilengedwe.
Utomoni wa ABS ndi copolymer ya graft ya ma monomers atatu, acrylonitrile (Acrylonitrile), 1,3-butadiene (Butadiene) ndi styrene (Styrene). Pakati pawo, acrylonitrile ndi 15% ~ 35%, butadiene ndi 5% ~ 30%, styrene ndi 40% ~ 60%, chiŵerengero chofala ndi A:B:S=20:30:50, panthawiyi utomoni wa ABS. Malo osungunuka ndi 175°C.
Zinthu zozungulira nthawi zambiri zimalimbikitsa mitundu ya zinthu zopangira zomwe makasitomala amagwiritsa ntchito: 749SK kuchokera ku Zhenjiang Chimei kapena 757K kuchokera ku Taiwan Chimei.
Mzere wowonjezera wa chubu cha ABS wozungulira
Chitoliro cha zipangizo za ABS chili ndi makulidwe osiyanasiyana, kulondola kwa miyeso, kuwala ndi kupirira makulidwe a khoma la mkati ndi kunja kwa chinthucho ndi kokhwima kwambiri. Chimagwiritsidwa ntchito m'magawo apadera monga ma curve cores, ntchito zamanja, ndi zida zotetezera chilengedwe zamakemikolo kuti zigwirizane ndi mapepala apamwamba a filimu.
Kukula kwa chinthu: 84mm, 88mm, 94mm, 183mm, 193mm, 203mm (8inch), 275mm, 305mm (12inch), 355mm (14inch).
Mzere wopangira ndi woyenera kugwiritsa ntchito ABS winding core extrusion. Poyerekeza ndi mizere wamba yopangira, mphamvu zake zosungira mphamvu ndi pafupifupi 35%, ndipo makina otulutsa utsi omwe ali mkati mwake safunika kugwiritsa ntchito ndalama zambiri kuti aumitse zipangizo zopangira, zomwe zingapulumutse ndalama zogwirira ntchito ndi ntchito, ndikuwonjezera magwiridwe antchito. Mzere wopangira uli ndi mawonekedwe okongola, mphamvu yodziyimira pawokha, kupanga kokhazikika komanso kodalirika, ndipo kukula kwa chitoliro ndi khoma lake kumatha kulamulidwa mkati mwa ±0.2mm.
Nthawi yotumizira: Ogasiti-02-2022