Nkhani

Chifukwa chiyani zowonjezera zotsutsana ndi zoletsa zotsutsa ndizofunikira pakupanga pulasitiki?

Slip ndi anti-block zowonjezeraamagwiritsidwa ntchito mu filimu filimu yopanga pulasitiki, makamaka chifukwa cha zida ngati ma polylefins (mwachitsanzo, polyethylene ndi polypropylene), kupititsa patsogolo ntchito popanga, ndikugwiritsa ntchito kumapeto kwake. Ichi ndichifukwa chake ndizofunika:
Zowonjezera zokhala zopanda pake zimachepetsa mikangano pakati pa kanema kapena pakati pa filimu ndi zida. Izi zimapangitsa kuti zizivuta kwa mafilimuwo kuti azisunthira bwino mizere yopanga, zimawalepheretsa kumakina, ndikusintha magwiridwe antchito. Mwachitsanzo, popanda zowonjezera pang'onopang'ono, filimu ya pulasitiki imatha kukoka kapena kupanikizana nthawi yayitali, pang'onopang'ono pansi kapena kuchititsa zolakwika. Amathandizanso kugwiritsa ntchito matumba kapena kukulunga, komwe mukufuna kuti zigawo zitheke mosavuta ikatsegulidwa.
Zowonjezera zoletsa, Komabe, kuthana ndi vuto lina: Amasiya mafilimu kuti asamame, nkhani yofala imadziwika kuti "kutseka." Kutsekereza kumachitika pamene mafilimu amakanikizidwa limodzi akuti, mu mpukutu kapena stack - ndikutsatira chifukwa cha kupanikizika, kutentha, kapena mawonekedwe awo achilengedwe. Zowonjezera zoletsa zoletsa zimapangitsa kuti pakhale zopanda pake zopingasa, zimachepetsa kulumikizana pakati pa zigawo ndikuzipangitsa kuti zisakhale zosavuta kuzikola masikono kapena mapepala osiyana.
Pamodzi, zowonjezera izi zikuyenda bwino komanso zabwino. Amafulumizitsa kupanga pochepetsa kutaya masitima kapena kusokonekera kwazinthu zomaliza (kungoganiza za pulasitiki yomaliza (mukuganiza zowoneka bwino), ndikukhala ndi zokomera zina mwanzeru. Popanda iwo, opanga amakumana ndi pang'onopang'ono njira, zinyalala zambiri, komanso zothandiza pang'ono palibe amene akufuna.

WakomoniZowonjezera zowonjezera mafilimu apulasitiki

Mafuta acid Amide:

Erucamide: Kuchokera ku Erucic acid, Erucamide ndi amodzi mwa othandizira omwe amagwiritsidwa ntchito kwambiri, makamaka m'mafilimu. Imakhala bwino ya CO COO (nthawi zambiri 0.1-0.3) atasamukira ku filimuyo. Erucamide ndi wokwera mtengo komanso wogwira ntchito bwino mafilimu ofanana ngati matumba otchinga ndi zakudya zotsekera. Komabe, zimatha kutenga maola 24-48 kuphuka kwathunthu.

Oleamide: wokhala ndifupifupi kaboni wofupika kuposa errucamide, oleamide amasamukira mwachangu, ndikupanga bwino mafilimu othamanga kwambiri, monga mu mafilimu a LDP Oleamide, komabe, amathanso kukhala omasuka pamatenthedwe kwambiri.

Slaramide: Ngakhale osafala monga wophunzitsira woyamba, Stearamide nthawi zina amaphatikizidwa ndi zina zowonjezera ndi zowonjezera. Imasamukira pang'onopang'ono ndipo imagwira bwino ntchito yake koma imatha kukulitsa matenthedwe.

Zowonjezera zozizwitsa:

Polydimethylloxane (ma PDMS): mafuta a silicone, monga ma PDM, amagwiritsidwa ntchito popanga mapulogalamu. Kutengera mawonekedwe, atha kukhala osamukira kapena osakhala osamukira. Zosasinthika silika, nthawi zambiri zimaphatikizidwa mu masterbactiches, kungotengera nthawi yayitali, ndikuwapangitsa kukhala abwino kwa zosowa zolondola monga mafilimu ambiri.

Ma sera:

Zopanga ndi mafayilo achilengedwe: Ngakhale osafala ndi mafuta a asidi wa acid (ngati ma procylene sera) ndi mafinya achilengedwe (monga mafilimu omata.

Zodziwika bwino zowonjezeraMafilimu a Polylefin
Ma inrictic tinthu tating'ono:
Silika (Sicon Dioxide): Silica ndiye wothandizira yemwe amagwiritsa ntchito. Itha kukhala yachilengedwe (ya diatomeoous) kapena kupanga. Silika amapanga micro-kukhazikika pa filimuyo ndipo nthawi zambiri amagwiritsidwa ntchito pa mafilimu a chakudya (mwachitsanzo, matumba) chifukwa cha kugwira ntchito kwake kochepa. Komabe, kuchuluka kwambiri kumatha kuwonjezera haze.

Talc: Njira yotsika mtengo yotsika mtengo kwa silika, talc nthawi zambiri imagwiritsidwa ntchito m'mafilimu a Thicker ngati matumba a zinyalala. Ngakhale zimagwira bwino popewa kutseka, ili ndi kuvala kotsika poyerekeza ndi silika, ndikupangitsa kuti ikhale yabwino polemba chakudya.

Calcium Carbonate: Nthawi zambiri amagwiritsidwa ntchito pazithunzi zowopa, calcium carbonate ndi wotsutsa. Komabe, zimatha kukhudza vuto la filimuyo komanso makina opanga, ndikupangitsa kuti zikhale zokwanira pa opaque kapena mafakitale.

Othandizira Ortic Ordi-Block:

Mafuta acid Amide (gawo lawiri): Erucamide ndi Oleamide akhoza kukhalanso oletsa otsutsa pomwe amasamukira pansi, akuchepetsa chidwi. Komabe, amagwiritsidwa ntchito ngati siteji ndipo samagwiritsidwa ntchito okha kuti aletse.

Mikanda ya Polymer: Ordic Ordi-block ordi-block monga pmma (polymethyl methacrylate) kapena wopingasa Polystyrene amagwiritsidwa ntchito ku Nicha Izi ndizokwera mtengo komanso zochepa.

Fuluzani mtundu wa pulasitiki wa pulasitiki ndiSlip ndi anti-block zowonjezera: Njira yophatikizika
Pa ntchito zambiri, zowonjezera komanso zoletsa zoletsa zimagwiritsidwa ntchito limodzi kuti zithetse zonse ziwiri ndikumamatira mu mafilimu apulasitiki. Mwachitsanzo:

Erucamide + silika: Kuphatikizidwa kotchuka kwa makanema ogulitsa, pomwe silika amaletsa zigawo zikuluzikulu, pomwe Erucamide amachepetsa mikangano kamodzi amamasula. Izi combo ndizofala m'matumba olefuka ndi chakudya chowundana.
Oleamide + Talc: Zoyenera kuti zikhale bwino kwambiri pomwe onse othamanga komanso oletsa kutseka oyenera amafunikira, monga matumba a mkate kapena mafilimu.
Sicone + syintica: kuphatikiza kwambiri mafilimu amitundu, makamaka pazakudya kapena tchizi kapena kukhazikika ndi kumveka kovuta.
Kuthetsa mavuto wamba opanga mafilimu:Chatsopano chosasunthika komanso choletsa choletsaKupititsa patsogolo kupanga ndi magwiridwe antchito?

Mndandanda wa sillcoder aSuper Stuge ndi Otsutsa Ording ColobatchAmapereka njira yodziwika bwino yolimbikitsira mafilimu apulasitiki. Wopangidwa ndi sucmer polymer polymer pompo yogwira ntchito, zowonjezera zothandizira izi zimafotokoza bwino zovuta zomwe zimagwiritsidwa ntchito ndi mitundu yachikhalidwe cha mikangano, monga ma pintensi pamiyala yotsekemera.

PophatikizaWosasunthika wosasunthika ndi anti-block,Ogwiritsa ntchito mafilimu amatha kuona kusintha kwakukulu konyansa komanso kusalala kwake. Kuphatikiza apo, ma armoplastic owonjezera owonjezera kwambiri pokonza, zomwe zimapangitsa kuti muyeso wosungunuka mosamala kudzera mu kuchepa kwakukulu munthawi zonse ziwiri. Siltike Super-Stebatch ndi chisankho chabwino kwambiri pakukwaniritsa ntchito zapamwamba mu mapulogalamu filimu ya pulasitiki.
Komabe, milandu ya Simumer ya osasunthika ndi masterbatch owonjezera osokoneza bongo amapangidwa ndi mawonekedwe odziwika omwe amathandizira kuyerekezera ndi matrix. Izi zimalepheretsa bwino ndikukhalabe ndi mawonekedwe a kanema. Pophatikiza iziWokhazikika Wokhazikika, Opanga opanga amatha kukwaniritsa mayankho ogwira ntchito popanga polypropylene (ma pp), mafilimu ena osinthika.

Momwe sikitsi zosasunthika zomwe zimasamutsirana ndi zowonjezera zoletsa kusinthasintha kwa filimuyo komanso mtundu wa njira?

Ubwino Wofunika wa ZidembreOsasunthika osasunthika ndi zowonjezera zoletsa m'mafilimu apulasitiki:

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3. Kulimbikitsa Aesthetics ya Kuyika: Kupewera ufa wosavuta wowoneka bwino kwambiri kuwoneka ndi miyambo yachikhalidwe ndi choletsa choletsa, kuchepetsa mizere yotsuka.

Silika amadzipereka kukulitsa makampani ogulitsa kudzera mu mawonekedwe apamwamba kwambiri komanso otsutsa otsutsa, ogwirizana ndi zinthu zosiyanasiyana. Tizikwanirazowonjezera zowonjezeraMitundu yazinthu imaphatikizapo mndandanda wa silimer, zopangidwa kuti zithandizire kwambiri mafilimu apulasitiki monga Polyproplene (TPUthylene (TPUETEE), eva), ndi Polyleactic Acid (Pla). Kuphatikiza apo, gawo lathu la SF limapangidwa mwachindunji kwa boaxople coulyplene (BOPP) ndi kuponya polypropylene (CPP).

Mayankho athu ogwiritsa ntchito bwino komanso anti-block amapangidwa kuti athe kukonza bwino ntchito ya mafilimu a PhuluPation a Polylefin.
Kuphatikiza apo, tapanga zinthu zosintha za polymer zowonjezera ndi pulasitiki kuti tithandizire otembenuka, ma counda, ndi opanga mapulogalamu opanga maluso omwe amalimbikitsa njira zawo komanso zabwino.

Kaya mukuyang'anaZowonjezera zowonjezera mafilimu apulasitiki, othandizira slime mu mafilimu a polyethylene, ogwira ntchito osasunthika osamukira, kapena osasunthika osasunthika komanso oletsa oletsa, silluketi ali ndi yankho la zosowa zanu. Monga wopanga wodalirika wa okhazikika ndi maluso otsutsa, timapereka zowonjezera zapamwamba kuti tiwonjezere njira yanu yopanga ndikupereka zotsatira zabwino. Takonzeka kukonza filimu yanu yapulasitiki? Lumikizanani ndi SIVE kuti mupeze zowonjezera zoyenera pazofunikira zanu kudzera pa imelo:amy.wang@silike.cnKapena, onani webusayiti:www.siliketech.com.