Nkhani

Filimu yapulasitiki imapangidwa ndi PE, PP, PVC, PS, PET, PA, ndi ma resin ena, omwe amagwiritsidwa ntchito popangira ma CD kapena laminating layer, amagwiritsidwa ntchito kwambiri mu chakudya, mankhwala, mankhwala, ndi madera ena, omwe ma CD ndi omwe amapangidwa kwambiri. Pakati pawo, filimu ya PE ndiyo imagwiritsidwa ntchito kwambiri, kuchuluka kwakukulu kwa ma CD apulasitiki, komwe kumawerengera oposa 40% ya kuchuluka kwa ma CD apulasitiki.

Pokonzekera mafilimu apulasitiki, kuti akonze bwino momwe amagwirira ntchito komanso nthawi yogwirira ntchito, nthawi zambiri pamafunika kuwonjezera zinthu zotsetsereka. Zinthu zotsetsereka zimatha kuchepetsa kusinthasintha kwa pamwamba pa mafilimu apulasitiki ndikuwonjezera kusalala kwa pamwamba, motero zimawonjezera magwiridwe antchito awo ndikuwonjezera nthawi yogwirira ntchito.

Pakadali pano, zinthu zodziwika bwino zothira mafuta zimaphatikizapo amide, silicone ya polymer yapamwamba kwambiri, copolymer polysiloxane, ndi zina zotero. Mitundu yosiyanasiyana ya zinthu zothira mafuta zili ndi makhalidwe osiyanasiyana, ubwino ndi kuipa kosiyanasiyana, zotsatirazi zikufotokoza mwachidule zinthu zingapo zodziwika bwino zothira mafuta komanso momwe mungasankhire zowonjezera zothira mafuta pa filimu yapulasitiki:

Mankhwala ochepetsa ma amide (kuphatikizapo oleic acid amides, erucic acid amides, ndi zina zotero):

Ntchito yaikulu ya zowonjezera za amide popanga filimu ya polyolefin ndikupatsa mphamvu zotsetsereka. Pambuyo poti amide slip agent yatuluka mu nkhungu, slip agent imasamukira nthawi yomweyo pamwamba pa filimu ya polima, ndipo ikafika pamwamba, slip agent imapanga mafuta odzola, omwe amachepetsa coefficient of friction ndikupeza zotsatira zoterera.

• Ubwino wa amide slip agents pa filimu yapulasitiki:

Kuchuluka kochepa kwa zowonjezera mu kukonzekera filimu (0.1-0.3%), kumawonjezedwa mu mawonekedwe a chisakanizo kapena masterbatch mu fakitale yokonzera kuti zitsimikizire kuti kusalala kuli kofanana; zotsatira zabwino zosalala, zimatha kukwaniritsa kupsinjika kochepa, ndipo kuchuluka kochepa kwambiri kowonjezera kumatha kukwaniritsa zofunikira.

• Zoyipa za amide slip agents pa filimu yapulasitiki:

Mphamvu pa kusindikiza:imagwa mofulumira, zomwe zimapangitsa kuti korona ndi kusindikiza zisinthe.

Zofunikira kwambiri pa kutentha kwa nyengoMwachitsanzo, kuchuluka kwa mafuta omwe amawonjezedwa m'chilimwe ndi m'nyengo yozizira ndi kosiyana. Chifukwa cha kutentha kwambiri kosalekeza m'chilimwe, mafuta monga erucic acid amide ndi osavuta kusuntha mosalekeza kuchokera pamwamba pa filimu, ndipo kuchuluka komwe kumasamutsidwira pamwamba pa filimuyo kudzasonkhanitsidwa pakapita nthawi, zomwe zimapangitsa kuti chifunga cha filimuyo chiwonjezeke, zomwe zimakhudza mawonekedwe ndi mtundu wa zinthu zopakira. Zimakhudzanso ndikumamatira ku mipukutu yachitsulo.

Kuvuta kosungira:Ma Amide film slip agents amathanso kusamuka kuchoka pa heat seal kupita ku corona layer filimuyo itaphwanyidwa komanso ikasungidwa pambuyo pake, zomwe zimakhudza kwambiri ntchito zotsatizana monga kusindikiza, laminating, ndi heat sealing.

Eufa woyera ndi wosavuta kuupanga:Mu phukusi la chakudya, pamene chotsukiracho chikusuntha pamwamba, chikhoza kusungunuka mu chakudya, zomwe zingakhudze kukoma kwake ndikuwonjezera chiopsezo cha kuipitsidwa kwa chakudya.

Zothandizira zopopera za silicone zolemera kwambiri za filimu yapulasitiki:

Polysiloxane yolemera kwambiri ya molekyulu imakhala ndi chizolowezi chosamukira ku gawo la pamwamba, koma unyolo wa molekyulu ndi wautali kwambiri kuti usagwere kwathunthu, ndipo gawo logwedezeka limapanga gawo lopaka mafuta lomwe lili ndi silicone pamwamba, motero zimapangitsa kuti pamwamba pazitha kutsetsereka.

• Ubwino:

kukana kutentha kwambiri, mvula pang'onopang'ono, makamaka yoyenera mizere yonyamula yothamanga kwambiri (monga filimu ya ndudu).

• Zoyipa:

zosavuta kusintha kuwonekera bwino.

Ngakhale kuti zinthu zowonjezeredwa zachikhalidwe za amide Slip izi zimagwiritsidwa ntchito kwambiri mu filimu yapulasitiki, makampaniwa ali ndi zovuta zake.

Chifukwa cha kapangidwe kake, mawonekedwe ake, komanso kulemera kwake kochepa kwa mamolekyu, zinthu zotsekemera za Amide film slip agents zimakhala zosavuta kugwetsa mvula kapena kusungunuka ndi ufa, zomwe zimachepetsa kwambiri mphamvu ya slip agent, coefficient of friction ndi yosakhazikika kutengera kutentha, ndipo screw iyenera kutsukidwa nthawi ndi nthawi, ndipo izi zitha kuwononga zida ndi chinthucho.

Kuthana ndi Mavuto mu Makampani Opanga Mafilimu Apulasitiki:Yankho Latsopano la SILIKE

Pofuna kuthana ndi mavuto ambiri pogwiritsa ntchito zinthu zothira mafuta zomwe zimagwiritsidwa ntchito popanga mafilimu apulasitiki, makamaka pogwiritsa ntchito zinthu zothira mafuta zomwe zimachokera ku amide. Gulu lodzipereka la SILIKE lathetsa mavutowa bwino ndi chitukuko chaZowonjezera za Masterbatch zosagwedera komanso zoletsa kutsekeka- gawo laMndandanda wa SILIMER, zomwe zimathetsa bwino zofooka za chotsukira chachikhalidwe, Chosasuntha m'magawo a filimu, kuonetsetsa kuti chikuyenda bwino komanso kwanthawi yayitali, zomwe zimabweretsa luso lalikulu kumakampani opanga mapulasitiki osinthasintha. Kupambana kumeneku kumapereka zabwino monga kuchepetsa mphamvu yosindikiza, kutseka kutentha, kutumiza, kapena chifunga, pamodzi ndi kuchepa kwa CoF, kuletsa kutsekeka bwino, komanso kusalala bwino kwa pamwamba, ndikuchotsa kunyowa kwa ufa woyera.

Mndandanda wa SILIMER Wosagwedera ndi Wosagwedera komanso Woletsa Kutsekeka kwa MasterbatchIli ndi ntchito zosiyanasiyana ndipo ingagwiritsidwe ntchito popanga mafilimu a BOPP/CPP/PE/TPU/EVA, ndi zina zotero. Ndi oyenera kupangira, kupanga ma blow molding, ndi njira zotambasulira.

Chifukwa chiyaniSILIMER mndandanda Wosagwetsa Super-slip & woletsa kutsekereza Masterbatch zowonjezerandi yabwino kuposa mankhwala ochiritsira opangidwa ndi amide?

Mayankho Odabwitsa a Ukadaulo wa Mafilimu Apulasitiki

Copolymer Polysiloxane:SILIKE yakhazikitsa zowonjezera za Masterbatch zosagwedera komanso zoletsa kutsekeka- gawo laMndandanda wa SILIMER, zomwe ndi zinthu zosinthidwa za polysiloxane zomwe zili ndi magulu ogwira ntchito achilengedwe, mamolekyu ake ali ndi magawo a unyolo wa polysiloxane ndi unyolo wautali wa kaboni wa magulu ogwira ntchito, unyolo wautali wa kaboni wa magulu ogwira ntchito ukhoza kulumikizidwa mwakuthupi kapena mwamankhwala ndi utomoni woyambira, ukhoza kusewera gawo lomangirira, kuti ukwaniritse zotsatira za kusamuka kosavuta popanda mvula, magawo a unyolo wa silicone pamwamba, motero kusewera bwino.

Ubwino waZowonjezera za SILIKE SILIMER Zosagwetsa Super-slip & anti-blocking Masterbatch:

1. Deta yoyesera ikuwonetsa kuti kuchuluka kochepa kwaSILIKE SILIMER 5064MB1ndiSILIKE SILIMER 5065HBimatha kuchepetsa bwino kugwedezeka kwa mpweya ndikukhala ndi kutsetsereka kosatha komanso kokhazikika mosasamala kanthu za nyengo ndi kutentha;

2. Kuwonjezeredwa kwaSILIKE SILIMER 5064MB1ndiSILIKE SILIMER 5065HBPakukonzekera mafilimu apulasitiki, sizikhudza kuwonekera bwino kwa filimuyi ndipo sizikhudza njira yosindikizira yotsatira;

3.KuwonjezeraSILIKE SILIMER 5064MB1ndiSILIKE SILIMER 5065HBMu zochepa chabe, zimathetsa vuto lakuti mankhwala otsetsereka a amide ndi osavuta kuwapanga kapena kuwapanga ufa, zimawonjezera ubwino wa mankhwalawo, komanso zimasunga ndalama zonse.

Kukhazikika ndi kugwira ntchito bwino kwaSILIKE SILIMER mndandanda wa zowonjezera za Masterbatch zosagwedera komanso zoletsa kutsekekaApanga kuti agwiritsidwe ntchito m'magawo ambiri, monga kupanga mafilimu apulasitiki, mafilimu ophatikizana, zida zopakira chakudya, kupanga zida zopangira mankhwala, ndi zina zotero. SILIKE imapatsanso makasitomala mayankho odalirika komanso otetezeka azinthu, Kodi mukufuna kusintha mankhwala opopera amide omwe ali m'manja mwanu? Kodi mukufuna kusintha mankhwala anu opopera amide kuti agwiritse ntchito filimu yapulasitiki, kapena mukufuna kugwiritsa ntchito mankhwala opopera okhazikika komanso ogwira ntchito bwino oteteza chilengedwe a filimu yapulasitiki, SILIKE ikulandirani kuti mutitumizire nthawi iliyonse, ndipo tikuyembekezera kupanga mwayi wambiri pamodzi nanu!