Kufotokozera mwatsatanetsatane za ntchito zosiyanasiyana za PE muzonyamula

Chikwama chamtundu wamtundu wazinthu sichimangokhala ndi chinthu chosindikizidwa, komanso chimalekanitsa mankhwalawo kuchokera kudziko lakunja kuti ateteze mankhwalawo.
Kuonjezera apo, zinthu zodzikongoletsera zokha ndi mamolekyu a mankhwala amachitirana wina ndi mzake kuti awonongeke, zomwe zakhala vuto lomwe wopanga thumba lachikwama ayenera kuthetsa.Nkhaniyi ikufotokoza mmene tinathetsera vutoli.Opanga zikwama zonyamula katundu nthawi zambiri amagwiritsa ntchito filimu ya PE polumikizana mwachindunji ndi chinthucho.Ndiye, filimu ya PE ndi chiyani?
PE, dzina lathunthu Polyethylene, ndiye polima yosavuta kwambiri komanso yogwiritsidwa ntchito kwambiri padziko lonse lapansi masiku ano.Ndiwonso mafilimu omwe amagwiritsidwa ntchito kwambiri komanso omwe amagwiritsidwa ntchito kwambiri pamakampani opanga ma CD.Kanema woteteza wa PE amagwiritsa ntchito filimu ya pulasitiki yapadera ya polyethylene (PE) ngati maziko, ndipo amagawidwa kukhala filimu yoteteza kwambiri ya polyethylene, polyethylene yapakati-kachulukidwe ndi polyethylene yotsika kwambiri malinga ndi kachulukidwe.

Ubwino waukulu wa filimu yoteteza PE ndikuti chinthu chotetezedwa sichiyipitsidwa, chambiri, chonyowa panthawi yopanga, kuyendetsa, kusungirako ndikugwiritsa ntchito, ndikuteteza mawonekedwe osalala komanso onyezimira, potero kumapangitsa kuti malondawo akhale abwino komanso opikisana pamsika..

Malinga ndi mfundo zazikuluzikulu za viscosity: filimu yotetezera mafilimu otsika kwambiri, filimu yoteteza kutsika, filimu yotetezera yapakatikati, filimu yotetezera yapakatikati, filimu yotetezera kwambiri, filimu yotetezera kwambiri-yapamwamba kwambiri.

1. Kanema woteteza kwambiri-low-low-viscosity (ie, kumamatira pang'ono pansi):

Makhalidwe: Makulidwe (≥0.03m±0.003), m'lifupi (≤1.3), kutalika (100-1500), zinthu zoyambira (PE), mphamvu ya peel (≤5g/cm), kukana kutentha (60), elongation (> 400)

Kagwiritsidwe: Zosavuta kugwiritsa ntchito, zosavuta kumamatira ndikung'amba, zopanda zotsalira za guluu, zoyenera mbale za organic, zida, zowonera, magalasi agalasi, magalasi apulasitiki, ndi zina zambiri.

2. Kanema woteteza kachulukidwe kakang'ono

Makhalidwe: Makulidwe (≥0.03m± 0.003), m'lifupi (≤1.3), kutalika (100-1000), zinthu zoyambira (PE), mphamvu ya peel (10-20g/cm), kukana kutentha (60), elongation (> 400 )

Ntchito: Kumamatira kokhazikika, kumamatira kwabwino, kusenda bwino, palibe guluu wotsalira, oyenera mbale zamagalasi achitsulo, chitsulo cha titaniyamu, mbale zosalala zapulasitiki, zowonera za silika, ma nameplates, ndi zina zambiri.

3. Kanema woteteza wapakatikati komanso wotsika kwambiri

Makhalidwe: Makulidwe (≥0.03m±0.003), m'lifupi (≤1.3), kutalika (100-1000), zinthu zoyambira (PE), mphamvu ya peel (30-50g/cm), kukana kutentha (60), elongation (> 400 )

Ntchito: Kumamatira kokhazikika, kumamatira bwino, kupukuta bwino, palibe guluu wotsalira, oyenera mipando ya Polaroid board, chitsulo chosapanga dzimbiri, matailosi a ceramic, marble, mwala wokumba, etc.

4. Kanema woteteza wapakatikati womatira

Mawonekedwe: Makulidwe (≥0.05±0.003), m'lifupi (≤1.3), kutalika (100-1000), zinthu zoyambira (PE), mphamvu ya peel (60-80g/cm), kukana kutentha (60), elongation (> 400)

Ntchito: Kumamatira kokhazikika, kumamatira kwabwino, kusenda bwino, kulibe guluu wotsalira, woyenera kuteteza matabwa a chisanu ndi zinthu zambiri zolimba.

5. Kanema woteteza kukhuthala kwambiri

Makhalidwe: Makulidwe (≥0.05±0.003), m'lifupi (≤1.3), kutalika (100-800), zinthu zoyambira (PE), mphamvu ya peel (80-100g/cm), kukana kutentha (60), elongation (> 400)

Ntchito: Kumamatira kokhazikika, kumamatira kwabwino, kusenda bwino, palibe guluu yotsalira, yoyenera matabwa a chisanu, aluminiyamu-pulasitiki, bolodi lapulasitiki lovuta, ndi zina zambiri.

6. Kanema woteteza kukhuthala kwambiri

Mawonekedwe: Makulidwe (≥0.04±0.003), m'lifupi (≤1.3), kutalika (100-800), zinthu zoyambira (PE), mphamvu ya peel (pamwamba pa 100g/cm), kukana kutentha (60), elongation (>400))

Cholinga: Kukhuthala kwambiri, acrylic opangidwa ndi madzi amagwiritsidwa ntchito ngati zomatira zovutirapo, zomwe zimakhala zosavuta kugwiritsa ntchito, zosavuta kumamatira ndikung'amba, komanso zotsalira za guluu.Ndizoyenera kuzinthu zolimba zomata monga mbale za aluminiyamu zolimba.