Yankhani: Preperse pigment kukonzekera chimagwiritsidwa ntchito masterbatch amene ntchito CHIKWANGWANI, filimu, chingwe etc, ndi kuloledwa utoto mapulasitiki monga PP, Pe, PVC, EVA, PA
Yankhani: Chosakaniza nthawi zonse kapena chosakanizira chotsika-liwiro tikulimbikitsidwa kusakaniza Preperse pigment kukonzekera ndi utomoni. Palibe chifukwa chogwiritsa ntchito chosakaniza chothamanga kwambiri kapena zowonjezera zina popeza kufalikira kwazinthu zathu kwasinthidwa mokwanira.
Chonde onetsetsani kuti Preperse pigment kukonzekera ndi utomoni ayenera uniformly osakaniza. Pakusakaniza njira, ma resins a powdery amayamikiridwa nthawi zonse chifukwa amathandizira homogenizing yokwanira.
Yankhani: Palibe chifukwa choyika chothandizira china chobalalitsira panthawi yopanga.
Yankhani: Ayi. Chosakaniza chothamanga kwambiri sichimalangizidwa kuti tizisakaniza zokonzekera zathu ndi utomoni kapena zinthu zina.
Tikukulimbikitsani kugwiritsa ntchito chosakaniza chotsika kwambiri malinga ndi zifukwa zotsatirazi. Malo osungunuka a Preperse pigment kukonzekera (PE-S/PE-S/PP-S/PVC mndandanda) ndi kuzungulira 60C - 80C. Kuthamanga kwakukulu ndi kusakanikirana kwa nthawi yaitali kudzachititsa kutentha kwakukulu komwe kumayambitsa
agglomeration pakati pa zinthu zosiyanasiyana chifukwa malo osungunuka ndi osiyana.
Yankhani. Inde, malonda athu adabalalitsidwa bwino ndipo mphamvu zochepa zometa ubweya ndizofunika kupanga masterbatch. Choncho single wononga extruder ndi chovomerezeka ngati akwaniritsa zofunika pansipa
The single screw extruder iyenera kukhala ndi chiyerekezo cha L/D choposa 1:25 komanso yokhala ndi gawo lotopetsa mpweya. Kutentha kwa processing kuyenera kukhala koyenera komanso kosinthika. Mwachitsanzo ponena za dera loyamba la extruder, kutentha kuyenera kuyang'aniridwa pansi pa 50 ° C pofuna kupewa kutentha kwakukulu kupita kumadera odyetserako ndikuyambitsa kusakanikirana kwa zipangizo. Zoyeserera zathu zikuwonetsa, kwa mono masterbatch yopangidwa ndi screw extruder imodzi, ndikwabwino kuti pigment isapitirire 40%, komanso kutsika kwa pigment kumathandizira kuti pellet ikhale yosavuta.
Yankhani: Twin screw extruder tikulimbikitsidwa popanga filament masterbatch ndi mtundu masterbatch pempho dispersity kwambiri. Chonde onetsetsani kuti kutentha kwa magawo odyetserako kuli pansi pa 50 ° C ngati mutaphatikizana.
Pamaso extruding, otsika liwiro chosakanizira nthawi zonse akulimbikitsidwa osati mkulu liwiro chosakanizira. Palibe chifukwa chosakanikirana ngati njira yodyetsera yowonda ikugwiritsidwa ntchito pa intaneti.
Yankhani: Kutentha kwa malowa kuyenera kukhala kotsika kuposa 50 ° C ndipo kutentha kwa 1st area kuyenera kuyendetsedwa mpaka kutsika komwe sikungapitirire kukhosi.
Kutentha konseko kumayenera kusinthidwa pamalo osungunuka a utomoni kapena kungokwera pang'ono 10-20 ° C kuposa malo osungunuka koma sikungatsike 130 ° C. Osadzilimbitsa kutentha zingachititse pelletizing analephera chifukwa Mzere embrittlement pambuyo kutenthedwa
Kutentha kwazomwe zimagwiritsidwa ntchito: PE 135 ° C-170 ° C; PP 160 "C mpaka 180 ° C. Kuti mupeze mphamvu yometa bwino kuchokera ku fondant, bwino kuyesa kutentha kosiyana ndi 5 * C. Kupatulapo, kuthamanga kosiyanasiyana kumapangitsanso mphamvu zometa.
Mukamagwiritsa ntchito kukonzekera kwathu koyamba. Liwiro la extruding ndi kutentha kuyenera kuyang'aniridwa ndi kuweruzidwa, konzani magawo opangira mtsogolo mukapeza kufanana pakati pa kuchita bwino ndi khalidwe.
Yankhani. Makhalidwe a Preperse pigment kukonzekera ndi osiyana ndi youma ufa pigment. Lili ndi kuchuluka kwa dispersant komwe kumapangidwira mawonekedwe a granular. Chifukwa chake, makina ang'onoang'ono oyesera monga ang'onoang'ono wononga extruder kapena mphero yamapasa samalangizidwa kuti ayese kukonzekera kwa mtundu wa Preperse popanda kupanga masterbatch pasadakhale. Kutalika kwa screw sikukwanira kusungunuka mokwanira. Kukonzekera kwa granular pigment nthawi zonse kumafuna nthawi yosungunuka musanayambe kubalalitsidwa.
Tikupangira makasitomala kuti apange mono masterbatch asanayese kuyesa mitundu ndi njira za jakisoni. Kuphatikizika kwa mono masterbatch kumatha kukhala 40% kwambiri, kenako kuchepetsedwa kuti mufanane ndi gawo loyenera.
Yankhani: Inde. Ngakhale kukonzekera kwamtundu wa pigment kumakhala ndi pigment kuchokera 40% mpaka 60%, zambiri Preperse pigment zokonzekera zimakhala ndi pigment yoposa 70%. Chiphaso sichimangopempha zofunikira zapadera za zipangizo, komanso kupempha luso lamakono ndi kupanga zipangizo. Potengera njira zatsopanozi ndi zida, tidayesa zambiri, ndipo pamapeto pake tidapeza zopambana komanso zatsopano pazomwe zili.
Yankhani. Inde. Titha kukwaniritsa 85% ndende ya pigment organic pokonzekera Makasitomala angatitumizireni mafunso ndi zofunikira kuti mudziwe zambiri.
Yankhani. Kuchuluka kwa zinthu zomwe zimagwira ntchito (zokhala ndi pigment), kumatanthauza zowonjezera zochepa zomwe zimathandiza kuthetsa mphamvu ya zinthu zina mu masterbatch. Kuchokera pamawonekedwe azinthu zomaliza, zimathandizira kuchepetsa kuchepa kwa zinthu zamakina.
Pigment yapamwamba mu Preperse pigment kukonzekera imathandizanso kuti pakhale masterbatch apamwamba kwambiri. Mwachitsanzo, ndikosavuta kupanga ngakhale 50% pigment concentrated mono masterbatch kwa polypropylene filament application.
Yankhani: 1. Poyerekeza ndi inki ya ufa, Preperse pigment kukonzekera nthawi zambiri amasonyeza bwino mtundu mthunzi ndi mphamvu, zomwe zinawonjezeka ndi 5% -25%, 2. Zili mu mtundu wa granular komanso wopanda fumbi, zimathandiza kuchepetsa kuipitsidwa kwa malo ndi zipangizo ndikuthandizira malo ogwirira ntchito aukhondo; 3. Palibe zodetsa pamakina, zomwe zimathandiza kusintha mtundu mwachangu; 4. Good fluidity. oyenera mitundu yonse ya kudyetsa zitsanzo, angagwiritsenso ntchito kudyetsa basi ndi basi metering njira kufalitsa popanda mlatho kapena blockage.
Yankhani: Pakupanga magulu ang'onoang'ono a masterbatches, single screw extruder ikulimbikitsidwa kupanga masterbatch (chonde onani Funso 5, onani zofunikira). Kukonzekera kokonzekera kwa pigment kumakulitsa kufalikira kwa ufa wa pigment, kotero ukhoza kumwazikana mosavuta komanso mokhazikika ndi makina ang'onoang'ono ometa ubweya.
Posankha makina, njira yosakaniza ndi kutentha, chonde onani zomwe tatchulazi
Yankhani: Tamaliza kubalalitsa mitundu yambiri yamitundu yokhazikika, ndiye kuti tili ndi mawonekedwe amitundu yonse. Kukana kutentha kumagawidwa kuchokera ku 200 ° C mpaka 300 ° C, kufulumira kopepuka komanso kutentha kwa nyengo kuchokera pakatikati mpaka kumtunda, Kukonzekera kwamtundu wa Preperse pigment kumakwaniritsa zofunikira zosiyanasiyana kuchokera ku ntchito zomaliza.
Zogulitsa zonse zomwe zilipo zalembedwa m'mabuku athu.
Yankhani: Pewani kusinthika kwachinyezi ndi compressional posungira ndi mayendedwe.
Mutha kugwiritsa ntchito nthawi imodzi mutatulutsa, kapena chonde sindikizani mwamphamvu kuti musamakhale ndi mpweya.
Chosungiracho chiyenera kuikidwa mu desiccation ndi kutentha kwa chilengedwe osapitirira 40 ° C.
Yankhani: Zopangira zokonzekera za Preperse pigment zimapemphedwa kuti zigwirizane ndi kukhudzana ndi zakudya monga AP89-1,SVHC ndi malamulo ena ofanana.
ngati kuli kofunikira, titha kupereka lipoti la mayeso kuti tifotokozere.
Yankhani: Ponena za filament masterbatch, mapasa-screw extruder amagwiritsidwa ntchito popanga ma mono masterbatch apamwamba kwambiri (40% -50% pigment okhutira), omwe amafunikira FPV pansi pa 1.0 bar/g, kutengera miyeso: 60g imakhudza kuchuluka kwa pigment, 8% pigment to resin, ndi 1400 mesh nambala.
Yankhani: Inde. Atha kugwiritsidwa ntchito popanga jakisoni ndi kutulutsa mwachindunji, koma pemphani mikhalidwe kuchokera ku Funso 1-8. 0nce mogwirizana ndi zofunikira zomwe zatchulidwazi, kugwiritsa ntchito Preperse pigment kukonzekera nthawi zonse kumapereka dispersibility bwino kuposa powdery pigments lt angatenge malo a mtundu.
masterbatch, zomwe zikutanthauza kuti njira yosinthira yachepetsedwa (palibe kusanganikirana ndi njira yopangira SPC), komanso imathandizira kupulumutsa zopangira ndikuwongolera magwiridwe antchito.
Yankhani: Ambiri mwa kukonzekera kwathu kwa Preperse pigment kumatha kupititsa patsogolo mphamvu yamtundu wa 10-25%. Poganizira kusintha kwa magwiridwe antchito komanso kupulumutsa mtengo wantchito, ndi kupanga kwathu kwakukulu ndi njira zatsopano, mtengo ndi wofanana ndi pigment yaufa, ngakhale yotsika mtengo kuposa ena mwa iwo. Komanso, dispersibility sangathe kuyeza ndi mtengo ntchito zina makamaka filament ndi filimu
Preperse pigment kukonzekera amagwiritsidwa ntchito m'malo mwa mono masterbatch. Opanga Masterbatch amatha kusintha mitundu mwa kupanga Preperse pigment kukonzekera popanda kupanga mono masterbatch. Chifukwa chake, mtengo wamtengo wa mono masterbatch udzachepetsedwa ndipo njira yopangira idzakhala yosavuta.
Makasitomala atha kupeza phindu lowonjezera pakupulumutsa katundu pogwiritsa ntchito Preperse pigment kukonzekera, chifukwa kachulukidwe kake ndi pafupifupi kuwirikiza katatu kuposa utoto wa pigment. Choncho. ogula amalipira katundu wocheperako potumiza mtundu wofanana wa pigment chifukwa chopulumutsa malo.