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Polyurethane Synthetic Chikopa Cha Nsapato
Chikopa cha Polyurethane Synthetic:
Chikopa chopangidwa ndi polyurethane chokhala ndi nsalu zopanda nsalu monga maziko ndi polyurethane monga zokutira zimakhala ndi zolemera komanso zofewa zomwe zimakhala pafupi ndi zikopa zachilengedwe, maonekedwe okongola komanso ntchito yabwino yopangira.Lili ndi ubwino wa mphamvu zambiri, kutsekemera kwa mpweya, kukana kuvala, kuzizira, kukana kukalamba, kukana zosungunulira, kukana misozi ndi kukana kwa tizilombo toyambitsa matenda.Amagwiritsidwa ntchito kwambiri popanga nsapato ndipo pang'onopang'ono amalowa m'malo mwa chikopa cha PVC chokhala ndi mpweya wochepa kwambiri komanso kuyamwa kwachinyontho komanso kovuta kuti chiwonongeke, Chimakhala chinthu chabwino kwambiri chachikopa m'malo mwachikopa chachilengedwe.
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Phunzirani Pa Kukweza Makhalidwe A Chikopa Cha Nsapato
Kukana kuvala:
Kukana kuvala kwa zinthu za vamp ndi chimodzi mwazofunikira zomwe zikuwonetsa mtundu wa nsapato.Povala, chidendene nthawi zambiri chimakwapula ndi kupukuta ndi chilengedwe chakunja pamodzi ndi kuyenda kwa mapazi a anthu.Ngati zinthu zakumtunda zilibe kukana kwabwino kwa kuvala, zingayambitse kuzimiririka, kugwedezeka, kuphulika, kupukuta kapena kuwonongeka kwa chophimba chapamwamba chapamwamba, motero zimakhudza moyo wautumiki wa nsapato.
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Phunzirani pa Makhalidwe Ogwiritsira Ntchito A Super Fiber Chikopa Muzogulitsa
Mawonekedwe a chikopa cha super fiber:
Dzina lonse la chikopa cha microfiber ndi "Microfiber Reinforced leather".Ili ndi kukana kwabwino kwambiri kovala, mpweya wabwino, kukana kukalamba, kufewa komanso kutonthozedwa, kusinthasintha kwamphamvu komanso chitetezo chachilengedwe chomwe chimalimbikitsidwa pano.Zakhala zikudziwika kwambiri ndi msika.Ntchito zake zambiri, kuchuluka kwakukulu ndi mitundu sikungakhutitsidwe ndi zikopa zachikhalidwe.Chikopa chokha chimakhala ndi mtundu wokongola, kukhudza kwambiri komanso maonekedwe owala, omwe ali ndi ubwino wabwino kwambiri pamsika wogulitsa.Chikopa cha Super fiber nthawi zambiri chimakhala chofewa kuposa chikopa chachilengedwe, chosavala, ndipo chimakhala ndi chogwirira bwino.Ndi zosavuta kusamalira, ndi makhalidwe a mpweya wabwino ndi kutentha.Ndipo chikopa cha super fiber chimakhalanso chotsika mtengo komanso chabwino kuposa chikopa chenicheni.
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Phunzirani Pa Kusintha Kwa Utoto Kwa Zopaka Zamadzi Za Alkyd Resin
Kupaka utomoni wa Alkyd kwakhala imodzi mwazofunda kwambiri komanso zopangidwa mumakampani opanga zokutira chifukwa cha kupezeka kwake kosavuta kwa zopangira, mtengo wotsika komanso gloss wabwino kwambiri, kusinthasintha komanso kumamatira.Komabe, zokutira zachikhalidwe za alkyd resin zimakhala ndi zovuta zina monga kuuma kwa ❖ kuyanika, kukana madzi ndi kukana kutentha, ndipo kugwiritsa ntchito kwake sikungakwaniritse zofunikira za chitukuko cha mafakitale kuti zitheke.Ndikofunikira kusintha ndikukulitsa gawo logwiritsa ntchito zokutira alkyd resin.
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Kuphatikizika Kwa zokutira za UV Zochiritsira za Polyurethane Acrylate
Kupaka kwa Uv-wpua kumapangidwa ndi oligomer, photoinitiator, diluent yogwira ntchito, ndi zina zotero. Oligomer ndi gawo lofunika kwambiri pakuphimba kwa uv-wpua.Kapangidwe kake kumatsimikizira zinthu zofunika za filimu yochiritsa ya UV, monga kuuma, kusinthasintha, kukana kuvala, kukana madzi komanso kukana dzimbiri.Photoinitiator ndi gawo lofunikira la machiritso a UV, omwe amathandizira kwambiri pakukhudzidwa kwa machiritso a UV komanso amakhudzanso ntchito yomaliza ya filimu yochiritsidwa.Kupaka kwa UV-wpua kumagwiritsa ntchito madzi ngati osungunulira, omwe amachepetsa kwambiri kugwiritsa ntchito zosungunulira za organic.
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Madzi a Polyurethane Matting Resin
Aqueous polyurethane ndi njira yamadzimadzi, kubalalitsidwa kapena mafuta odzola amadzimadzi opangidwa ndi utomoni wa polyurethane m'madzi.Amagwiritsidwa ntchito kwambiri pomanga, nyumba, galimoto, zovala zachikopa, zipangizo zapakhomo ndi zokutira zina zokongoletsera.Madzi a polyurethane amatha kugwiritsidwa ntchito pokonzekera zokutira.Pakalipano, mphamvu ya matting ya utomoni wokutira imapezeka makamaka powonjezera chopangira matting ndi kusintha kwa utomoni wokha.
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Phunzirani Pa Kusintha Kwa Madzi a Polyurethane Leather Finishing
Popanga zikopa, kutsirizitsa ndi njira yofunika kwambiri, yomwe imakhala ndi zotsatira zofunikira kwambiri pakugwiritsa ntchito chikopa.Ndi chitukuko cha zachuma komanso kupititsa patsogolo moyo wa anthu, anthu ali ndi zofunikira zapamwamba komanso zapamwamba zazitsulo zomaliza zikopa, ndipo m'zaka zaposachedwa, pang'onopang'ono ayandikira pafupi ndi mtundu wokonda chilengedwe.Makina omaliza a chikopa cha polyurethane amatha kupewa kuipitsidwa ndi kawopsedwe ka omaliza achikhalidwe, ndipo amakhala ndi mawonekedwe osungira mosavuta, mayendedwe komanso osayaka.Ili ndi magwiridwe antchito abwino kwambiri, komabe ili ndi zofooka zina pakukana kuvala komanso kukana madzi.Pamafunika antchito oyenerera kuti afufuze mwachangu ndikusintha zida zomalizirira zikopa za polyurethane.
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Kugwiritsa Ntchito Inki Yoteteza Zachilengedwe Pamadzi Pakuyika Chakudya
Monga mtundu watsopano wa ma CD ndi zinthu zosindikizira, mwayi waukulu wa inki yochokera kumadzi ndikuti ulibe zosungunulira za organic.Kugwiritsa ntchito kwake kumachepetsa kuchuluka kwa ma volatile organic compounds (VOCs), sikuwononga thanzi la opanga inki ndi osindikiza, komanso kumapangitsa kuti chilengedwe chikhale bwino.Choncho, angatchedwe inki chilengedwe wochezeka.Makhalidwe akuluakulu a inki yochokera m'madzi sakuwononga chilengedwe, osakhudza thanzi la munthu, osayaka, komanso chitetezo chabwino.Sizingachepetse poizoni wotsalira pamwamba pa zinthu zosindikizidwa, zikhale zosavuta kuyeretsa zida zosindikizira, komanso kuchepetsa chiopsezo cha moto chomwe chimayambitsidwa ndi magetsi osasunthika ndi zosungunulira zoyaka.Kuwonjezera pa kuteteza chilengedwe, makhalidwe osindikizira a inki yochokera kumadzi ndi abwino.Inki yopangidwa ndi madzi imakhala ndi ntchito yokhazikika, sichiwononga mbale, ntchito yosavuta, mtengo wotsika, kumamatira bwino pambuyo pa kusindikiza, kukana madzi amphamvu komanso kuyanika mofulumira.Ma inki opangidwa ndi madzi samangogwiritsidwa ntchito posindikiza ma flexographic ndi kusindikiza pazenera ndi kuthekera kwakukulu kwachitukuko.
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Mavuto Oyera a Inki Yotengera Madzi Mu PVC Colour Film Intaglio Printing
Monga m'malo mwa utoto wachikhalidwe, filimu yamtundu wa PVC ndizomwe zimagwiritsidwa ntchito kwambiri kukongoletsa makabati amakono apanyumba, ma wardrobes, zitseko zamatabwa zamatuza, makoma ophatikizika, pulasitiki pansi ndi zida zina zomangira chifukwa champhamvu kwambiri komanso mtundu weniweni.Kanema wamtundu wa pulasitiki wa PVC amasindikizidwa ndi inki intaglio yosungunulira.Chifukwa pali zinthu zambiri zosasinthika organic mankhwala (VOCs) mu zosungunulira zochokera dongosolo, ndi volatilization wa VOCs mu ndondomeko yosindikiza kumabweretsa zoipa kupanga ndi ntchito chilengedwe, fungo zotsalira ndi volatilization zosungunulira, zomwe zimabweretsa kuwononga mpweya ndi kuwononga zinthu petrochemical. .
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Phunzirani Pa Kugwiritsa Ntchito Utomoni Wamadzi Mu Microfiber
Mavuto aukadaulo omwe Microfiber amakumana nawo:
1.1 kusowa kwa mpweya komanso chinyezi:
Pambuyo pa chithandizo cham'mbuyo cha chikopa chapamwamba cha fiber, pamwamba pake ndi zomatira zimathandizidwa, zomwe zimapangitsa kuti mpweya wake ukhale wabwino komanso kuti chinyezi chisawonongeke.Nthawi zambiri, utomoni wapamwamba kwambiri wa chikopa cha super fiber ndi TPU kapena utomoni wamafuta wa PU, chifukwa ndizosavuta kupanga filimu.Komabe, ilinso ndi zovuta zina, monga kusakhala ndi mpweya komanso kutulutsa chinyezi pambuyo pakupaka.Izi zimatsogolera ku magwiridwe antchito apadera a super fiber kukhudzidwa ndipo sakhalanso ndi zabwino.
