Ndi mavuto ati pamsika wa PVC processing aid?

1. Pali kusiyana kwina pakati pa zothandizira za PVC zapakhomo ndi zinthu zakunja, ndipo mitengo yotsika ilibe phindu lalikulu pa mpikisano wamsika.
Ngakhale malonda apakhomo ali ndi ubwino wina wa malo ndi mitengo pampikisano wamsika, tili ndi mipata ina pakuchita bwino kwazinthu, kusiyanasiyana, kukhazikika, ndi zina poyerekezera ndi malonda akunja. Izi zikugwirizana ndi kubwerera m'mbuyo kwa mankhwala athu, ukadaulo wokonza, kukonza, komanso ukadaulo wapambuyo pamankhwala. Mabizinesi ena apakhomo akudziwa bwino za izi ndipo akhazikitsa maubwenzi ogwirizana ndi mabungwe ofufuza, mabungwe ofufuza ndi chitukuko, ndikuchita kafukufuku pazowonjezera zapulasitiki.
2. Mafakitole ang'onoang'ono ndi osiyanasiyana ndipo palibe mabizinesi otsogola omwe ali ndi udindo wonse, zomwe zimapangitsa kuti pakhale mpikisano wosagwirizana pamsika.
Pakali pano, pali pafupifupi 30 opanga zoweta ACR, koma 4 okha a iwo kupanga lalikulu (ndi mphamvu unsembe pachaka matani oposa 5000). Zogulitsa zamabizinesi akuluakuluwa zakhazikitsa chithunzi chabwino m'misika yapakhomo ndi yapadziko lonse lapansi, mosasamala kanthu za mitundu yazinthu komanso mtundu. Koma m'zaka ziwiri zapitazi, ndikuyenda bwino kwamakampani opanga ma PVC, mafakitale ang'onoang'ono a ACR okhala ndi mphamvu zopanga zosakwana matani 1000 adathamangira kumsika. Chifukwa cha zida zawo zosavuta zopangira komanso kusakhazikika kwazinthu, mabizinesiwa amatha kukhala ndi moyo pogwiritsa ntchito kutaya zotsika mtengo, zomwe zimapangitsa kuti pakhale mpikisano wowopsa pamsika wapanyumba. Zinthu zina zotsika mtengo komanso zotsika mtengo nthawi yomweyo zidasefukira pamsika, zomwe zidabweretsa zovuta m'mabizinesi akutsika komanso kubweretsa zoyipa pachitukuko chamakampani. Ndibwino kuti bungwe la Plastic Processing Association litsogolere pokhazikitsa ACR Additive Industry Association, kugwirizanitsa miyezo ya makampani, kulamulira chitukuko cha mafakitale, kuthetsa zinthu zachinyengo ndi zotsika, ndi kuchepetsa mpikisano wosasamala. Nthawi yomweyo, mabizinesi akulu akulu akuyenera kukulitsa zoyesayesa zawo zachitukuko, kusintha mawonekedwe awo, ndikusunga chitukuko chofananira ndi zinthu zakunja zofananira.
3. Kukwera kwa mitengo yamafuta amafuta kwadzetsa kukwera kwa mitengo ya zinthu zopangira komanso kuchepa kwa phindu lamakampani.
Chifukwa chakuchulukirachulukira kwamitengo yamafuta amafuta padziko lonse lapansi, zida zonse zazikulu zopangira ACR, methyl methacrylate ndi acrylic ester, zakwera kwambiri. Komabe, makasitomala akumunsi atsalira m'mbuyo pakuwonjezeka kwamitengo yazinthu, zomwe zapangitsa kuti phindu la mabizinesi okonza ACR likhale lotsika. Izi zapangitsa kuti ntchito yonse iwonongeke mu 2003 ndi 2004. Pakalipano, chifukwa cha kukhazikika kwa mitengo yamtengo wapatali, makampaniwa asonyeza njira yabwino yopindulitsa.
4. Kupanda luso laukadaulo, kafukufuku wamakampani sanathe kukula mozama
Chifukwa chakuti chowonjezera cha ACR ndi chowonjezera cha polima chomwe chinangopangidwa ku China kumapeto kwa zaka za m'ma 1990, magawo ake ofufuza ndi chitukuko ndi ofufuza ndi ochepa poyerekeza ndi zowonjezera zina monga plasticizers ndi flame retardants ku China. Ngakhale pali mabungwe ochita kafukufuku omwe akupanga, kusowa kwa mgwirizano wabwino pakati pa ochita kafukufuku ndi makampani opanga pulasitiki kwachititsa kuti zisathe kuzama kafukufuku wazinthu. Pakalipano, chitukuko cha ACR ku China chimadalira kokha mabungwe ofufuza omwe ali ndi mabizinesi ochepa kuti akonzekere ndikukula. Ngakhale kuti zina zatheka, pali kusiyana kwakukulu pakati pa anzawo apakhomo ndi akunja pankhani ya ndalama zofufuzira, zida zofufuzira ndi chitukuko, komanso kafukufuku ndi chitukuko. Ngati izi sizikuyenda bwino kwenikweni, sizidziwika ngati zothandizira zothandizira zitha kukhazikika pamsika wapakhomo mtsogolomo.