Chikopa chochita kupanga chasanduka gulu lolemera, lomwe lingathe kugawidwa m'magulu atatu:PVC chikopa chochita kupanga, PU chikopa chochita kupanga ndi PU kupanga chikopa.
-PVC chikopa chochita kupanga
Wopangidwa ndi utomoni wa polyvinyl chloride (PVC), amatengera mawonekedwe ndi mawonekedwe a chikopa chachilengedwe, koma sichimva kuvala, chosagwira madzi komanso chosakalamba kuposa chikopa chachilengedwe. Chifukwa cha mtengo wake wotsika, amagwiritsidwa ntchito kwambiri mu nsapato, zikwama, mipando, mkati mwa galimoto ndi minda ina. Komabe, chikopa chochita kupanga cha PVC chimagwiritsa ntchito zowonjezera zambiri zapoizoni monga stabilizers ndi plasticizers panthawi yokonza, choncho sichikonda zachilengedwe.
-PU chikopa chochita kupanga
Chikopa chopanga cha PU ndi chikopa chopanga chopangidwa ndi utomoni wa polyurethane ngati zopangira. Maonekedwe ake ndi kukhudza kwake kumafanana ndi chikopa chenicheni. Ili ndi mawonekedwe ofewa, osalala bwino, okhazikika bwino komanso osalowa madzi. Chifukwa chakuchita bwino, zikopa zopanga za PU zimagwiritsidwa ntchito kwambiri muzovala, nsapato, zikwama, mipando ndi zina. Poyerekeza ndi chikopa chochita kupanga cha PVC, chikopa chopanga cha PU chimakhala chokonda zachilengedwe chifukwa chimagwiritsa ntchito zowonjezera zochepa popanga ndipo zimatha kusinthidwanso.
-PU synthetic chikopa
PU synthetic chikopa ndi chikopa chopanga chopangidwa ndi utomoni wa polyurethane ngati zokutira komanso zosalukidwa kapena nsalu ngati zoyambira. Chifukwa cha mawonekedwe ake osalala, mawonekedwe opepuka, mpweya wabwino komanso kukana kuvala, amagwiritsidwa ntchito kwambiri pazida zamasewera, nsapato, zovala ndi zina. Poyerekeza ndi chikopa chopanga cha PVC ndi chikopa chopanga cha PU, chikopa chopangidwa ndi PU chimakhala chokonda zachilengedwe chifukwa zida zake zoyambira zimatha kubwezeredwa ndi kugwiritsidwanso ntchito, ndipo zowonjezera zochepa zimagwiritsidwa ntchito popanga.
Pali kusiyana kwina m'magawo ogwiritsira ntchito zikopa zitatu zopangira izi. Chikopa chopanga cha PVC chimagwiritsidwa ntchito makamaka pazinthu zomwe zimafuna ndalama zochepa; Chikopa chopanga cha PU chimagwiritsidwa ntchito kwambiri pazovala, nsapato ndi madera ena; ndi chikopa chopangidwa ndi PU ndi choyenera kwambiri pazinthu zomwe zimafuna mphamvu zambiri komanso kukana kuvala kwambiri, monga zida zamasewera.
Malinga ndi njira ndi zida zosiyanasiyana, chikopa cha PU chitha kugawidwaPU yokhala ndi madzi kwathunthu, chikopa cha microfiber, etc. Onse ali ndi zabwino kwambiri ndipo amakwaniritsa zofuna zosiyanasiyana za msika zomwe masiku ano akufuna kuteteza chilengedwe ndi kukongola.
-Chikopa cha PU chokhala ndi madzi chokwanira
Ndi chilengedwe, amapangidwa ndi madzi opangidwa ndi polyurethane utomoni, kunyowetsa ndi kuwongolera, ndi othandizira ena opangidwa ndi madzi, okonzedwa ndi njira yapadera yamadzi yochokera m'madzi komanso mzere watsitsi wowuma wamadzi wotengera zachilengedwe pazigawo zosiyanasiyana za nsalu ndi zina zothandizira. zipangizo zachilengedwe
-Zabwino zisanu:
1. Kuvala bwino ndi kukana zokanda
Sivuto kuvala ndi kukanda nthawi zopitilira 100,000, komanso kukana kwamphamvu kwamadzi opangidwa ndi polyurethane.
Chifukwa cha kusanjikiza kwamadzi komanso othandizira othandizira, kukana kwake komanso kukanda kwake kwachulukirachulukira, motero ndikoposa kupitilira ka 10 kumavalira komanso kukana kukana kuposa zinthu wamba zonyowa zachikopa.
2. Super yaitali hydrolysis kukana
Poyerekeza ndi zikopa zachikhalidwe zosungunulira zonyowa za sofa, zida zonse zam'madzi zokhala ndi mamolekyulu a polyurethane zimagwiritsidwa ntchito, zomwe zimakhala ndi mphamvu yolimba ya hydrolysis mpaka 8 Kupitilira zaka 10.
3. Kukhudza khungu komanso kusakhwima
Chikopa chodzaza ndi madzi chimakhala ndi thupi lonse ndipo chimakhala chofanana ndi chikopa chenicheni. Chifukwa cha hydrophilicity yapadera ya polyurethane yamadzi yochokera m'madzi komanso kukhazikika bwino pambuyo pakupanga filimu, chikopa chopangidwa ndi icho chimakhala chokomera khungu.
4. Kuthamanga kwamtundu wapamwamba, kukana kwachikasu ndi kukana kuwala
Mitundu yowala komanso yowoneka bwino, kukonza bwino kwamtundu, kupuma, kusalowa madzi komanso kosavuta kusamalira
5. Wathanzi komanso wokonda zachilengedwe
Chikopa cha sofa chochokera m'madzi sichikhala ndi zosungunulira za organic kuchokera pansi mpaka pamwamba, chinthucho sichinunkhiza, ndipo mayeso a SGS akuwonetsa 0 formaldehyde ndi 0 toluene, zomwe zimagwirizana kwathunthu ndi miyezo ya chilengedwe ya EU. Ndiwokonda khungu ku thupi la munthu ndipo ndi wathanzi kwambiri pazachilengedwe pakati pazikopa zopangira zamakono.
-Chikopa cha Microfiber
Dzina lonse la chikopa cha microfiber ndi "microfiber reinforced leather", yomwe tinganene kuti ndi chikopa chopanga chapamwamba kwambiri pamakono. Chikopa chapamwamba kwambiri cha microfiber chimaphatikiza ubwino wambiri wa chikopa chenicheni, champhamvu komanso chokhalitsa kuposa chikopa chenicheni, ndi chosavuta kuchikonza, ndipo chimakhala ndi chiwongoladzanja chachikulu.
Chifukwa nsalu yoyambira imapangidwa ndi microfiber, imakhala ndi kuthanuka bwino, kulimba kwambiri, kumva kofewa, komanso kupuma bwino. Zambiri zakuthupi zachikopa chapamwamba kwambiri zakhala zikopa zachikopa zachilengedwe, ndipo kunja kumakhala ndi zikopa zachikopa. M'mafakitale, ndizoyenera kupanga zazikulu zamakono, ndikuteteza zachilengedwe, kuchepetsa kuwonongeka kwa chilengedwe, kugwiritsa ntchito mokwanira zinthu zomwe sizili zachilengedwe, komanso kukhala ndi maonekedwe oyambirira a khungu pamwamba. Chikopa cha Microfiber tinganene kuti ndi choloweza m'malo mwachikopa chenicheni.
-Ubwino
1. Mtundu
Kuwala ndi zina ndi zabwino kuposa zikopa zachilengedwe
Yakhala chitsogozo chofunikira pakukula kwachikopa chamakono chopanga
2. Zofanana kwambiri ndi zikopa zenizeni
Ulusi womwe umakhalapo ndi 1% yokha ya tsitsi la munthu, gawo lopatsirana lili pafupi kwambiri ndi chikopa chenicheni, ndipo mawonekedwe ake amatha kukhala ogwirizana ndi chikopa chenicheni.
3. Kuchita bwino kwambiri
Kukana misozi, kulimba kwamphamvu komanso kukana kuvala kuli bwino kuposa chikopa chenicheni, ndipo kutentha kwachipinda kumafika nthawi 200,000 popanda ming'alu, ndipo kupindika kwa kutentha kumafika nthawi 30,000 popanda ming'alu.
Zosazizira, zolimbana ndi asidi, zosagwirizana ndi alkali, zosazirala komanso zosagonjetsedwa ndi hydrolysis
4. Opepuka
Yofewa komanso yosalala yokhala ndi manja abwino kwambiri
5. Kugwiritsa ntchito kwakukulu
Kunenepa kwake kumakhala kofanana komanso kowoneka bwino, ndipo gawo lodutsa silimavalidwa. Mlingo wogwiritsa ntchito zikopa ndi wapamwamba kuposa zikopa zenizeni
6. Wokonda zachilengedwe komanso wopanda poizoni
Ilibe zitsulo zolemera zisanu ndi zitatu ndi zinthu zina zomwe zimavulaza anthu, ndipo imatha kukwaniritsa zosowa za anthu ambiri, kotero kuti microfiber yakhala yotchuka kwambiri pamsika wopangira zikopa.
-Zoyipa
1. Kusapuma bwino. Ngakhale imasungabe mawonekedwe a chikopa cha ng'ombe, mpweya wake umakhala wocheperapo poyerekeza ndi chikopa chenicheni.
2. Mtengo wapamwamba
Nthawi yotumiza: May-31-2024