Nkhani

Makanema apulasitiki nthawi zambiri amakhala ndi kulimba komwe kumavuta kupanga, kusintha, ndi kugwiritsa ntchito. Kapangidwe kachilengedwe kameneka kamabweretsa mavuto pakukonza, zomwe zimalepheretsa kugwira ntchito bwino. Zowonjezera zoterera zawonekera ngati gawo lofunikira kwambiri pothana ndi mavutowa, kukonza bwino kupanga mafilimu, komanso kukonza magwiridwe antchito. Nkhaniyi ikufotokoza za sayansi ya zowonjezera zoterera ndipo imapereka mayankho othandiza pakukonza bwino kupanga mafilimu a Polyolefin.

KumvetsetsaZowonjezera Zopopera: Kodi Iwo Ndi Chiyani Ndipo Amagwira Ntchito Motani?

Zowonjezera zopopera ndi mankhwala apadera omwe amaphatikizidwa mu mafilimu apulasitiki kuti achepetse kuchuluka kwa kupsinjika (COF), zomwe zimapangitsa kuti ntchitoyo ikhale yosalala komanso yogwira mtima. Kuchepetsa COF ndikofunikira kwambiri popewa mavuto monga kutsekeka kwa filimu, kugwiritsa ntchito mosavuta, komanso kugwira ntchito bwino kwa makina. Nayi kusanthula kwa mitundu yowonjezera yopopera ndi zabwino zake zazikulu:

Kutsika Kochepa: COF 0.50–0.80 (200–400 ppm slip content)

Kutsetsereka kwapakati: COF 0.20–0.40 (kuchuluka kwa kutsetsereka kwa 500–600 ppm)

Kutsetsereka Kwambiri: COF 0.05–0.20 (700–1000 ppm slip content)

BwanjiZowonjezera ZopoperaNtchito: Sayansi Yothandiza Pothetsa Vutoli

Zowonjezera za Slip zimagwira ntchito kudzera m'njira ziwiri zazikulu:

Njira Yoyendetsera Kusamuka: Poyamba imafalikira mu polymer matrix yonse, zowonjezera zimasunthira pamwamba pa filimuyo ikazizira. Kusamuka kumeneku kumapanga mafuta odzola omwe amachepetsa kukangana, zomwe zimapangitsa kuti filimuyo igwire bwino ntchito.

Kuyang'ana Pamwamba: Pamene mamolekyu otsetsereka akufika pamwamba pa filimu, amalumikizana molunjika kwinakwake. Mwachitsanzo, ma amide amafuta amakonzedwa ndi unyolo wa hydrocarbon womwe uli mu polima, pomwe magulu a amide amayang'ana kunja. Kapangidwe kameneka kamachepetsa kukangana kwa pamwamba ndipo kamathandizira kukonza bwino.

Kusamuka kwa Kinetics ndi Magwiridwe Antchito Pakapita Nthawi

Zowonjezera za Slip zimasonyeza khalidwe lodalira nthawi, zomwe zikutanthauza kuti kuchepetsa kwa COF kumasintha pakapita nthawi:

Gawo 1 (maola 0-24): Kusamuka mwachangu ndi kuchepetsa kwakukulu kwa COF.

Gawo 2 (maola 24-72): Kusamuka pang'ono kumapitirira, zomwe zimapangitsa kuti COF ichepe nthawi zonse.

Gawo 3 (masiku 3-10): Kufanana kumafikiridwa ndi COF yokhazikika.

Kumvetsetsa magawo awa ndikofunikira kwambiri pakuwongolera khalidwe ndi nthawi yopangira.

Mitundu yaZowonjezera ZopoperaKusankha Choyenera Kwambiri pa Ntchito Yanu

Mitundu yosiyanasiyana ya zowonjezera zotsetsereka zimakhala ndi magwiridwe antchito osiyanasiyana. Kusankha zowonjezera kumadalira zosowa zenizeni zokonzera ndi zotsatira zomwe mukufuna:

Zowonjezera Zosamuka: Kusamuka mwachangu, kotsika mtengo, koyenera kukonza kutentha kochepa. Zitsanzo: Oleamide, stearamide.

Zowonjezera Zosasuntha: Kugwira ntchito kosatha kwa kutsetsereka, koyenera kukonza kutentha kwambiri. Zitsanzo: Zowonjezera zochokera ku silicone, zowonjezera zochokera ku fluoropolymer.

Mafuta a Acid Amides: Amagwiritsidwa ntchito kwambiri pamafilimu a polyolefin, omwe amapereka COF yabwino kwambiri popanda kusokoneza kumveka bwino kwa kuwala.

Yankho Latsopano Losasuntha: Mndandanda wa SILIKE wa SILIMER — Super Slip Anti-Blocking Masterbatch

Zowonjezera zachikhalidwe nthawi zambiri zimakumana ndi mavuto monga kusamuka kapena mvula, zomwe zimakhudza magwiridwe antchito a nthawi yayitali. Mndandanda wa SILIKE's SILIMERZothandizira pa Ntchito Zambirikuthetsa mavutowa, kupereka njira zothetsera mavuto zomwe sizimasamuka zomwe zimapereka zotsatira zabwino kwambiri ngakhale pakakhala zovuta kwambiri.

Zomwe Zimapanga SILIKE'sSILIMER Series Anti-Blocking Slip MasterbatchZapadera?

SILIKE's SILIMER Series Super Slip ndi Anti-Blocking Masterbatch ili ndi silicone polymer yosinthidwa mwapadera. Imasonyezanso kuti imagwirizana bwino ndi matrix resin, zomwe zimapangitsa kuti ikhale yolimba panthawi yonse yopanga. Izi zimachotsa mavuto okhudzana ndi kusamuka ndikuwonetsetsa kuti ikugwira ntchito bwino kwa nthawi yayitali. Ubwino waukulu ndi monga:

1. COF Yochepetsedwa: Kukangana kwamphamvu komanso kosasinthasintha kumachepetsedwa kwambiri.

2. Yowonjezera Kuletsa Kutsekeka: Imawongolera mafuta, kuonetsetsa kuti ntchito yake ndi yosalala.

3. Kugwirizana ndi Mafilimu a PP ndi PE: Kumasunga bwino kwambiri ndi ma resins a matrix, kuteteza mvula ndi kumamatira.

4. Palibe Chosokoneza pa Ubwino wa Filimu: Chotetezeka kusindikiza, kutseka kutentha, kutumiza, kapena utsi.

Yabwino kwa opanga omwe akufuna ntchito yodalirika komanso yokhazikika kwa nthawi yayitali mu ma paketi osinthasintha, SILIKE's SILIMER Series ndiye njira yabwino kwambiri yopangira mafilimu abwino kwambiri.

Konzani Mavuto Anu Okonza Filimu Omwe Amabwera Chifukwa cha Zowonjezera Zachikhalidwe Zothira Mafilimu—monga Kutulutsa Ufa Woyera, Kusamuka, Kapena Kusagwira Ntchito Bwino kwa Filimu.Monga wodalirika

wopanga zowonjezera za filimu ya pulasitiki, timapereka zowonjezera zosasuntha komanso zoletsa kutsekeka kuti tiwonjezere njira yanu yopangira filimu ya polyolefin ndikupereka zotsatira zabwino kwambiri.

Lumikizanani ndi SILIKE kuti mupeze zowonjezera zoyenera zomwe mukufuna, kudzera pa Imelo paamy.wang@silike.cn