Zosalukidwa Zansalu Zopangira —— Katundu ndi Ntchito za Polypropylene

Makhalidwe a polypropylene

Polypropylene ndi polima thermoplastic kuti polymerized kuchokera propylene monomer. Lili ndi izi:

1. Opepuka: Polypropylene imakhala ndi kachulukidwe kakang'ono, nthawi zambiri 0.90-0.91 g/cm ³, ndipo ndi yopepuka kuposa madzi.

2. Mphamvu yapamwamba: Polypropylene ili ndi mphamvu zabwino kwambiri komanso zowuma, zokhala ndi mphamvu zoposa 30% kuposa mapulasitiki wamba.

3. Kukana kutentha kwabwino: Polypropylene imakhala ndi kutentha kwabwino ndipo imatha kupirira kutentha kwambiri mpaka 100 ℃.

4. Kukhazikika kwamankhwala kwabwino: Polypropylene siiwonongeka mosavuta ndi mankhwala ndipo imakhala ndi kulekerera kwina kwa mankhwala monga zidulo, maziko, ndi mchere.

5. Kuwonekera Kwabwino: Polypropylene imakhala yowonekera bwino ndipo imatha kugwiritsidwa ntchito popanga zotengera zowonekera komanso zoyikapo.

Kugwiritsa ntchito kwapolypropylene mu nsalu zopanda nsalu

Nsalu zopanda nsalu ndi mtundu watsopano wa nsalu zomwe zimagwiritsidwa ntchito kwambiri m'magawo monga chisamaliro chaumoyo, ukhondo, chitetezo cha chilengedwe, ulimi, ndi zomangamanga chifukwa cha kupuma kwake, kusalowa madzi, kufewa, komanso kukana kuvala. Monga chimodzi mwazinthu zazikulu zopangira nsalu zopanda nsalu, polypropylene ili ndi izi:

1. Sungunulani nsalu yopanda nsalu: Polypropylene imatha kusungunuka ndikupangidwa kukhala nsalu yopanda nsalu pogwiritsa ntchito luso lamakono losungunuka, lomwe lili ndi mphamvu zabwino komanso mpweya wabwino, ndipo amagwiritsidwa ntchito kwambiri m'madera monga ukhondo, chithandizo chamankhwala, ndi zipangizo zapakhomo.

2. Nsalu zopanda nsalu za Spunbond: Polypropylene ikhoza kusinthidwa kukhala nsalu yopanda spunbond pogwiritsa ntchito teknoloji ya spunbond, yomwe imakhala yofewa komanso yomveka bwino m'manja, ndipo imagwiritsidwa ntchito kwambiri pachipatala, thanzi, kunyumba ndi zina.

Kugwiritsa ntchito polypropylene m'magawo ena

Kuphatikiza pa nsalu zopanda nsalu, polypropylene imagwiritsidwanso ntchito kwambiri pazinthu zina, monga:
1. Zapulasitiki: Polypropylene ingagwiritsidwe ntchito kupanga zinthu zosiyanasiyana zapulasitiki, monga matumba apulasitiki, ndowa zapulasitiki, mabotolo apulasitiki, ndi zina zotero.
2. Zovala: Ulusi wa polypropylene uli ndi kukana kwabwino kwa kuvala ndi kupuma, ndipo ukhoza kugwiritsidwa ntchito popanga masewera, zovala zakunja, ndi zina zotero.
3. Zida zamagalimoto: Polypropylene imakhala ndi kukana kutentha kwambiri komanso kulimba, ndipo imatha kugwiritsidwa ntchito kupanga zida zamkati zamagalimoto, mapanelo a zitseko, ndi zina.

Mapeto

Mwachidule, polypropylene, mongaNsalu yofunika yosalukidwa,ali ndi zinthu zabwino kwambiri zakuthupi komanso kukhazikika kwamankhwala, ndipo amagwiritsidwa ntchito kwambiri munsalu zosalukidwa, zinthu zapulasitiki, nsalu, ndi zina.

Dongguan Liansheng Non Woven Technology Co., Ltd.idakhazikitsidwa mu Meyi 2020. Ndi bizinesi yayikulu yopanda nsalu yopanga nsalu kuphatikiza kafukufuku ndi chitukuko, kupanga, ndi malonda. Itha kupanga mitundu yosiyanasiyana ya nsalu za PP spunbond zosalukidwa ndi m'lifupi mwake osakwana 3.2 metres kuchokera ku 9 magalamu mpaka 300 magalamu.