Makanema a Thermoplastic Polyurethane (TPU) amadziwika chifukwa cha kusinthasintha kwawo, kulimba, komanso magwiridwe antchito apamwamba, zomwe zimawapangitsa kukhala chisankho chokondedwa m'mafakitale onse monga zamagalimoto, zamankhwala, zamafashoni, ndi zamagetsi ogula. Ngakhale mafilimu wamba a TPU amayamikiridwa chifukwa cha kukana kukhumudwa komanso kusasunthika kwamankhwala, makanema a matte TPU akuyamba kukopa chidwi chifukwa cha kukongola kwawo, kuchepetsedwa kwa kunyezimira, komanso malo osagwira zala.
Komabe, kupeza matte osasinthika komanso apamwamba kwambiri pamakanema a TPU kungakhale kovuta. Zinthu monga mawonekedwe osagwirizana, kusawoneka bwino kwa kuwala, ndi zolakwika zapamtunda nthawi zambiri zimavutitsa opanga. Nkhaniyi ikuyang'ana njira zotsimikizirika zokonzekera makanema a matte TPU, kuthana ndi zovuta zazikulu ndikupereka mayankho otheka kukuthandizani kupanga zinthu zopanda cholakwika.
Njira Zokonzekera Mafilimu a Matte TPU
1. Kusankhidwa kwa Resin ndi Zowonjezera: Maziko a Mafilimu a Matte TPU
Ulendo wopanga mafilimu apamwamba kwambiri a matte TPU umayamba ndikusankha zida zoyenera.
1.1 TPU Resin
Kusankha utomoni woyenera wa TPU ndikofunikira. Zolinga zazikulu ndi izi:
Kuuma: Ma resin apakati-olimba mpaka olimba ndi abwino kuti asunge umphumphu pamwamba ndikuwonetsetsa kusinthasintha.
Elasticity: Kuthamanga kwambiri ndikofunikira pamapulogalamu omwe amafunikira kupindika kapena kutambasula, monga zamkati zamagalimoto kapena nsapato.
Kugwirizana kwa Kukonzekera: Onetsetsani kuti utomoni umagwirizana ndi njira yomwe mwasankha pokonza (extrusion, calendering, etc.).
Njira yabwino kwambiri komanso yogwiritsidwa ntchito kwambiri popangira filimu ya matte TPU ndikusakaniza TPU ndi zowonjezera zina zomwe zimachepetsa gloss ndikuzipatsa matte. Zowonjezera izi, zomwe nthawi zambiri zimatchedwamatting agents ,mattifiers, kapenazowonjezera za TPU zopanda glossy,amaphatikizidwa mu TPU panthawi yophatikiza. Thematt flatting zowonjezeragwirani ntchito posokoneza malo osalala a filimuyo, zomwe zimapangitsa kuti kuwala kuwonongeke ndikupangitsa maonekedwe a matte. Mitundu yodziwika bwino ya ma matting agents ndi:
Ma silika-based Matting Agents: Tinthu tating'onoting'ono ta silika timasokoneza kusalala kwa pamwamba, ndikupanga mawonekedwe okhwima omwe amamwaza magetsi.
Ma Polymeric Matting Agents: Othandizira awa nthawi zambiri amakhala ofananirako ndipo amapereka kubalalitsidwa bwino mu matrix a TPU.
Calcium carbonate: Ngakhale kuti siigwiritsidwe ntchito ngati silica kapena polymeric agents, ikhoza kugwiritsidwa ntchito popanga matte.
Upangiri wa Pro: Limbikitsani Kukhazikika ndi Kukopa kwa Matte: SILIKE's TPU yochokera ku Masterbatch Solutions
Matt Effect Masterbatchndi njira yopangira Matting Agent yopangidwa ndi SILIKE, pogwiritsa ntchito thermoplastic polyurethane (TPU) monga chonyamulira chake. Imagwirizana ndi TPU yopangidwa ndi poliyesitala komanso yopangidwa ndi polyether, chotengera ichi chapangidwa kuti chiwonjezere mawonekedwe a matte, kukhudza pamwamba, kulimba, komanso anti-blocking katundu wamafilimu a TPU ndi zinthu zawo zomaliza.
Chowunikira chaSILIKE's Polyester TPU-based and Polyether TPU-based Matt Effect Masterbatch lmwachitsanzo mu kuphweka kwake-ikhoza kuphatikizidwa mwachindunji panthawi yokonza, kuchotsa kufunikira kwa granulation, ndikuonetsetsa kuti palibe chiopsezo cha mvula ngakhale kugwiritsidwa ntchito kwa nthawi yaitali.
Ndiwoyenera kugwiritsa ntchito mapulogalamu omwe amafunikira kumaliza kwa premium matte, monga makanema a TPU omwe amagwiritsidwa ntchito ponyamula, magalimoto, nsapato, zida zamankhwala, ndi zamagetsi zogula.
Makamaka,Matt Effect Masterbatch 3235ndiyabwino kupanga chomaliza chabwino kwambiri cha polyester TPU matte pakuyika mapulogalamu.
1.3 Zowonjezera Zowonjezera
Kuti muwonjezere magwiridwe antchito, ganizirani kuphatikiza:
Anti-blocking Agents Letsani mafilimu kuti asamamatirane panthawi yosungidwa.
UV Stabilizers: Tetezani ku kuwonongeka kwa UV, yabwino kwa ntchito zakunja.
Ma Slip Agents: Sinthani mawonekedwe oterera kuti mugwire mosavuta.
2. Njira Yowonjezera: Kulondola ndikofunikira
Extrusion ndiyo njira yodziwika kwambiri yopangira mafilimu a TPU. Kuti mukwaniritse matte opanda cholakwika:
2.1 Twin-Screw Extruder
Chotupa chotulutsa mapasa chimatsimikizira kusakanikirana bwino ndi kubalalitsidwa kwa othandizira ma matting, zomwe zimapangitsa kuti pakhale mawonekedwe a matte.
2.2 Kuwongolera Kutentha
Sungani bwino kutentha kuti mupewe zolakwika zapamtunda monga thovu, mikwingwirima, kapena gloss yosiyana.
2.3 Die Design
Gwiritsani ntchito thaulo lathyathyathya lokhala ndi matte pamwamba pake kapena phatikizani chopukutira chozizira kuti mupatse mawonekedwe omwe mukufuna.
3. Njira Zochizira Pamwamba: Kupititsa patsogolo Mphamvu ya Matte
Zochizira zam'mwamba zimatha kukonzanso matte ndikuwongolera magwiridwe antchito:
3.1 Kupaka
Ikani zokutira za matte pogwiritsa ntchito makina opukutira kapena kupopera kuti muwonjezere mawonekedwe osasintha mawonekedwe a TPU.
3.2 Kujambula
Dulani filimuyo kupyolera mu ma roller okongoletsera okhala ndi maonekedwe a matte kuti apange chitsanzo chokwezeka chomaliza chofanana.
3.3 Chemical Etching
Gwiritsani ntchito mankhwala ochepetsa mphamvu kuti musinthe makulidwe a pamwamba, kuti mukhale ndi mawonekedwe ofananirako a matte kuti mugwiritse ntchito molondola kwambiri.
4. Mafilimu Ophulika vs. Njira ya Mafilimu Otaya: Kusankha Njira Yoyenera
Kusankha pakati pa njira zowombedwa ndi filimu zimatengera zomwe mukufuna filimuyo:
4.1 Njira ya Mafilimu Ophulika
Zoyenera mafilimu okhuthala, filimu yowomberedwa imagwiritsa ntchito kuziziritsa kwa mpweya kuti ikwaniritse matte achilengedwe.
4.2 Njira Yamafilimu Oyimba
Zabwino kwambiri pamakanema owonda kwambiri, njira yopangira filimuyi imagwiritsa ntchito chopukutira choziziritsa kukhosi kuti chikhale chomaliza komanso chapamwamba kwambiri.
5. Njira Zopangira Pambuyo: Kumaliza Kumaliza
Kukonza pambuyo kungathe kukonzanso matte komanso kupititsa patsogolo filimuyo:
5.1 Kalendala
Dulani filimuyo kudzera mu ma roller a calendering kuti musinthe mawonekedwe ndi makulidwe ake, ndikuwonetsetsa kuti matte atha.
5.2 Lamination
Gwirizanitsani filimu ya matte TPU ndi zipangizo zina kuti muwonjezere mphamvu, kulimba, kapena zotchinga pamene mukusunga maonekedwe a matte.
5.3 Kuyika Mchenga Pamwamba
Gwiritsani ntchito ma abrasion pamakina kuti muwongolere mawonekedwe a matte, ndikupangitsa kuti pakhale mawonekedwe ofananirako pamapulogalamu apamwamba.
Chitsogozo cha Mafilimu a Matte TPU: SILIKE's Matt Effect Masterbatch Delivers
SILIKE ndiMatt Effect Masterbatchimapereka yankho lodalirika komanso lothandiza kwakupanga mafilimu apamwamba kwambiri a TPU. Ndi kuphatikizika kosavuta pakukonza komanso kukhazikika kwanthawi yayitali, ndiye chisankho chabwino kwambiri kwa opanga omwe akufuna kukweza malonda awo.
Mukulimbana ndi TPU Film Gloss? Kapena, mwakonzeka Kukwaniritsa Zomaliza Zapamwamba za Matte Pakupanga Mafilimu Anu a TPU?
Lumikizanani ndi SILIKE - ndikatswiri wopanga Matte Effect Masterbatch- kuti mudziwe zambiri zaukadauloTPU Matt Effect Masterbatch mayankhondikupempha chitsanzo cha Anti-blocking Matte Effect Additives!
Tel: +86-28-83625089,Email: amy.wang@silike.cn, Webusayiti: www.siliketech.com
Nthawi yotumiza: Mar-05-2025
