Kodi WPC (Wood-Plastic Composites) ndi chiyani?

Kusakaniza kumakonzedwanso pogwiritsa ntchito njira zopangira pulasitiki monga extrusion, compression molding, kapena jekeseni kuti apange matabwa kapena mbiri. WPC imagwiritsidwa ntchito pomanga, mipando, zonyamula katundu, ndi mafakitale ena. Makamaka, matabwa opangidwa ndi otentha-extruding chisakanizo cha mapulasitiki ndi matabwa ufa mu milingo yeniyeni amatchedwa "extruded matabwa-pulasitiki gulu matabwa."

WPC ndi katundu zimachokera ku maziko ake zipangizo: mkulu-kachulukidwe polyethylene (HDPE) kapena polypropylene, pamodzi ndi ulusi matabwa, endowing ndi osakaniza pulasitiki ndi matabwa makhalidwe:

Zabwino Kwambiripa
WPC imakhalabe yogwira ntchito ngati nkhuni-kucheka, kukhoma misomali, ndi kukonza mapulani kungapangidwe ndi zida zopangira matabwa. Mphamvu yake yogwira misomali imaposa zida zina zopangira, kupitilira mitengo yachilengedwe katatu ndi tinthu tating'ono kasanu. Mphamvu zake zamakina zimaposanso nkhuni.

Mphamvu Zapamwambapa
Chigawo chapulasitiki chimapereka WPC ndi modulus yabwino yotanuka. Kuphatikizika ndi ulusi wolimbitsa, kumakwaniritsa zinthu zamakina (mwachitsanzo, mphamvu zopondereza, kukana kwa flexural) zofananira ndi matabwa olimba. Kuuma kwake pamwamba ndi 2-5 nthawi za nkhuni zachilengedwe.

Kukaniza kwa Madzi, Kukaniza kwa dzimbiri, ndi Moyo Wautalipa
Mosiyana ndi nkhuni, WPC imakana ma asidi amphamvu / maziko, madzi, ndi dzimbiri; sichibala mabakiteriya, kulimbana ndi chiswe, kapena nkhungu. Kutalika kwake kwa moyo kumadutsa zaka 50.

Zosintha Zosinthapa
Zowonjezera zimathandizira kuti ma polymerization, kuchita thovu, kuchiritsa, kapena kusintha mapulasitiki, kulola kusinthasintha kwa WPC, mphamvu, ndi mawonekedwe apadera (mwachitsanzo, anti-kukalamba, anti-static, retardant flame).

UV Kukhazikika ndi Colorabilitypa
WPC imawonetsa kukhazikika kwa kuwala kwa ultraviolet (UV) ndikusunga utoto.

Kukhazikika Kwachilengedwepa
Ubwino waukulu ndikutha kusintha zinyalala (mwachitsanzo, ulusi wa zomera, mapulasitiki obwezerezedwanso) kukhala zinthu zamtengo wapatali. WPC imatha kubwezeretsedwanso, imawola bwino, ndipo imapewa "kuipitsa koyera," ndikupangitsa kuti ikhale yogwirizana ndi chilengedwe.

paZida Zosiyanasiyana

Zida za pulasitiki zimaphatikizanso HDPE kapena PP, pomwe ulusi wamatabwa ukhoza kukhala ufa wamatabwa, nsonga za mpunga, kapena ulusi wamatabwa. Zowonjezera zazing'ono ndi zothandizira zothandizira zimagwiritsidwanso ntchito.

paKusinthasintha kwapangidwepa
WPC imatha kupangidwa mosiyanasiyana komanso kukula kwake kuti ikwaniritse zosowa zenizeni.