Kodi WPC ndi chiyani?

M'zaka zaposachedwa, kukwera kwa zinthu zopangidwa ndi pulasitiki monga matabwa-pulasitiki kwathetsa zolakwika za matabwa olimba, monga kuwonongeka kosavuta ndi kusweka, koma sikungathe kuthetsa vuto la kufota mosavuta ndi kukalamba. Ndi chitukuko mosalekeza sayansi ndi luso ndi kufunafuna anthu mosalekeza ndi kufufuza zinthu wangwiro panja, ASA kusinthidwa mapulasitiki anatulukira, m'malo kuthetsa kukongoletsa panja, malonda zipangizo ukalamba weathering, kuzimiririka ndi mavuto ena, ASA zipangizo mitundu mitundu toni, kupereka oyenera. chifukwa ndi kukwaniritsa zosowa zosiyanasiyana zazithunzi zosiyana, ubwino wake wapadera wakuthupi, Wakhazikitsa malo ake apadera pa ntchito zakunja zakuthupi, ndipo nthawi yomweyo anatsegula chitseko cha msika wapamwamba.

ASA zakuthupi ndi ternary graft copolymer yopangidwa ndi acrylic ester, styrene, acrylonitrile, ndi gawo la acrylic lomwe limalowa m'malo mwa butadiene mu pulasitiki ya ABS, yomwe imachotsa kukhalapo kwa zomangira zopanda unsaturated mu mamolekyu ake, ndikupanga mawonekedwe a ASA kukhala okhazikika komanso amatha. kupirira kuwala kwamphamvu kwa ultraviolet padzuwa. Kulimbana kwake ndi nyengo kumatha kupitilira ka 10 kuposa kwa ABS, ndipo zinthu zake zabwino kwambiri zoletsa kufota komanso kukalamba sizingafanane konse ndi PE wood-plastic, PS wood-plastic and PVC wood-plastic products. Zogulitsa za ASA zabwino kwambiri zanyengo zakunja, kudzera mukuyesetsa kosalekeza kwa gulu la Sahdnong Jike Gulu R & D, zapangidwa kuti zigwiritse ntchito kutsatsa kwakunja ndi kukongoletsa kwazinthu ziwirizi, zopangidwa ndi mbiri ndi mbale, zomwe zimagwiritsidwa ntchito potsatsa malonda, zokongoletsera zitseko, mapanelo akunja akunja, pansi panja ndi mndandanda wazinthu zonse zakwaniritsa kupanga kwakukulu. Zinthu zabwinozi zitha kugwiritsidwa ntchito kwa nthawi yayitali m'nyumba ndi kunja. Tili ndi katundu wpc ku mayiko ambiri. Monga America, Europe, Japan, Australia, Indonesia, India, South Africa, Brazil, Canada. Zinthu zabwinozi zakhala zikugwiritsidwa ntchito padziko lonse lapansi pano.