Matumba ofiira a polypropylene a mpunga, zikwama zopanda phindu, makampani, zomanga ndi simenti, kupuma

Thumba la PP LED

Zitsanzo Zaulere Titha kupereka

Samputala1

kukula
Sample2

kukula
Samp3

kukula

Pezani mawu

Kanthu

Chikwama cha pp chofiirira ndi mtundu wa thumba la usitima. Imapangidwa ndi polypropylene (ma pp) ngati zinthu zazikuluzikulu, limodzi ndi masterbatch, potayika, zojambula, kuzipindika.

Matumba a pp losoka akhungu ali ndi mapulogalamu osiyanasiyana. Nthawi zambiri imagwiritsidwa ntchito paulimi, mpunga, shuga, nyemba, ndi zina zowonjezera, komanso ma feteleza, ndi zina zoyendetsera katundu; M'mapulo opanga mchenga, dothi, zotayira ndi zinyalala, komanso zosemphana ndi madzi osefukira zimatha kukhala ndi zinthu zina zothandizira kukonzanso.

Matumba a pp otanukira ali ndi mphamvu zapamwamba komanso madzi abwino kwambiri, chinyezi, kutayikira ndi kukana kosaneneka; Amakhala ndi maso komanso kusankha poyerekeza ndi matumba oyera; Matumba ndi ochulukirapo atatu pambuyo posungira, ndikupanga kusangalatsa kwambiri kwinaku akulimbana ndi Abrasion, asidi ndi alkali, kuwononga ndi kulimba komanso kugwiritsidwa ntchito pogwiritsa ntchito movutikira.

Kusamala chifukwa chogwiritsa ntchito chikhomo cha pp cholembera:

1. Kugwiritsa ntchito thumba lazowoneka ngati la utoto mu ntchito, kuteteza kugwiritsa ntchito zinthu zakuthwa kudula thumba la nsalu, kuti ndisakhale ndi chitetezo chamkati, komanso kugwiritsa ntchito thumba lokhazikika.

2. Chinsinsi cha PP chokhacho ndi pulasitiki, motero mu njira yoyendera kuyenera kuyang'anira kupewa moto.

3. Matumba a PP a LP ali ndi zowoneka bwino, zoyenera zomwe zimafunikira kutentha