nkhani

Monga nkhani yophatikizika,osakhazikika polyesteryagwiritsidwa ntchito bwino zokutira, pulasitiki yagalasi yolimbikitsira zolimbikitsira, mwala, zojambula zamanja, ndi minda ina. Komabe, utoto wachikasu wosakhazikika nthawi zonse wakhala vuto kwa opanga. Malinga ndi akatswiri, zizolowezi zomwe zimayambitsa chikasu chosavomerezeka ndi izi:

1. Panthawi yosiyanasiyana yopanda utoto wosakanizidwa, chifukwa cha kuchuluka kwa matenthedwe achikasu oyambitsidwa ndi kutentha kwakukulu, kutentha kumeneku ndi 180 ~ 100 ~ 100 ~ 100 ~ 100 ° kapena kupitilira apo, kutentha kumeneku kumakhala kovuta kutembenukira chikasu Kukalamba kwamafuta, kumakhudza mawonekedwe a zinthu zotumphuka.

2. zophatikizika pamtenthedwe kwambiri. Kuwonongeka, kumakonda kusintha kwa zamagetsi, kumapangitsa kukhala wachikasu.

3. Pakukonzekera kupanga, zinthu zopangira zimawonekera kwa mpweya chifukwa cha ntchito yosauka ya chipangizocho. Mzere wowoneka bwino wa General Orlsited polyester samangokhala magulu a ester a ester, magulu a Meridian, ndi magulu awiri komanso mphete ziwiri ndi mphete ziwiri. Imakhala ndi ma boxal oxile kuwonongeka kwa oxida, ndipo kugwirira kowonekera ndikuti mtundu wa remen umasanduka wachikasu.

4. Mphamvu zowonjezera monga ma antioxidants, oletsa ma polymerization, otetezera, ndi zina mwayi a Amiexide osasinthika kukhala nitroxide freucals osanja. Nthawi zambiri zogwiritsidwa ntchito polymerization zoletsa, monga hydroquinone, ndi oxidation kukhala ma nthiti okhala pamaso pa ma quinones, omwe amakhala ndi mtundu, ndikukhudza mtundu wa utoto. Opanga ena omwe amawachiritsa amagwiritsabe ntchito acyl Peroxide - ketone Perroxide zitsulo zitsulo. Utoto wachikuda, wosangalatsa.

Zachidziwikire, pali zifukwa zina zomwe zimapangitsa kuti zikhale zachikaso. Nthawi zambiri kulankhula, mafuta ophika oxygen ndi maulendo a ultraviolet ndiye zifukwa zazikulu zokoka chikasu. Kukhuta Dibotic acid (kapena asidi wa asidi) amagwiritsidwa ntchito m'malo mwa acimita dibasic acid (kapena acid acin inthydride), ngakhale itha kugwiritsidwa ntchito mu pamlingo wina) Mtengo, njirayi si yabwino.

Malinga ndi akatswiri, kuwonjezera pa kupukuta mpweya mu kupanga ndi kusungirako njira kuti mupewe kulumikizana ndi mpweya wabwino, zomwe zimatha kupewa kukongoletsa chikasu chobwezeretsa poyenter. Akatswiri otsutsa anti-chikasu cha ma recin osavomerezeka ndi awa:

Antioxidants omwe alibe Amine amasankhidwa, ndipo ma antioxirnarants amagwiritsidwa ntchito limodzi. Antioxidants oyambilira nthawi zambiri amalepheretsa phenols, yomwe imatha kugwira ma radicals a peroxide; Antioxikulu a anioxilarants ndi mafoni, omwe akuwola hydroprorroxide, amathanso kubera chitsulo chachitsulo kuti alepheretse kutsitsa kwa oxidative. Ngati mukufuna kupititsa patsogolo kukana chikasu komanso kukana nyengo, tikulimbikitsidwa kuwonjezera njira ya UV. Kuonjezera njira ya UV imatha kulepheretsa chodabwitsa cha ma polymer omwe akuchitika munjira ya ultraviolet ray, ndikuteteza bwino kutsekeka kwa gloss, kumayamwa kwambiri kungathetse kukana kwa nyengo Za malonda, ndipo imakhala ndi zotsatira zabwino zogwiritsidwa ntchito limodzi ndi ma antioxidantss. Zachidziwikire, kugwiritsa ntchito ma winexaxidants ndi UV sikungathetse vuto lachikasu, koma mkati mwa mitundu ina, imatha kuletsabe chikasu chosakhazikika cha polyustercolorose, ndikusintha mtunduwo. kalasi.

ZathuZosasinthika polyesterakupezeka m'mitundu yosiyanasiyana, komanso ma remin osakhala achikasu, motere:

Timaperekansofiberglass,Masalglass Masals, Middglass Mesh, ndiChingwe choluka cha fiberglass.

Lumikizanani nafe:

Nambala yafoni: +86023853804

Email:marketing@frp-cqdj.com

Web: www.frp-cks.com