I-TGIC-free powder coatings inikeza izinzuzo zokonga

I-TGIC-mahhala Izinketho zokumboza impushana ziyatholakala futhi zisetshenziswa abakhiqizi emhlabeni wonke ukuze bathole izinzuzo ezihlala njalo zokuqeda njenge-TGIC i-powder coatings. Eqinisweni, kukhona abayisikhombisaral izinzuzo kubuchwepheshe obusha. Ayinikezi nje kuphela ukuqina kwangaphandle, kodwa ukusebenza kwemishini okuthuthukisiwe, kanye nezakhiwo zokugeleza nokubeka izinga.

Izingubo zempushana zamahhala ze-TGIC zinikeza izinzuzo zokonga izindleko kubaqedeli ngokunikeza ukusebenza ngempumelelo kokudlulisa kwephasi lokuqala. Izinkampani eziguqulele ekuhlanganisweni kwamahhala kwe-TGIC zibhale ukuthuthukiswa kokusebenza kahle kokudluliswa kwephasi yokuqala okungafika kumaphesenti angama-20, kanti amaphesenti angu-10 abe ubuncane bokuthuthukiswa okuvame ukubhalwa phansi. Lokhu kusho ukudluliselwa kwempushana eningi engxenyeni kanye nokungena okuncane ohlelweni lokubuyisela. Uma impushana ifuthwa ukuze imosheke, lokhu kungukonga kwedola langempela kumqedeli. Uma impushana ibuyiselwa, inani elincishisiwe lempushana elithunyelwa ngohlelo lokubuyisela lisho inani elincishisiwe lezinhlayiya ezinhle (ezingaphansi kwama-microns angu-10) akhiqizwa ngesikhathi sokusefa. Izinhlayiya ezincane ezibuyiselwe zingase zehlise ukusebenza kahle kokudlulisa njengoba zivimbela uketshezi olufanele futhi mancane amathuba okuba zibambe inkokhiso efanele.
Noma iyiphi ingxenye eyinkimbinkimbi enemiphetho yangaphakathi namakhona ingase iboshwe kahle kakhulu nge-TGIC-free powder coatings. Le mikhiqizo izongena ezindaweni zekheji ze-Faraday ngokuphumelelayo kakhulu kune-TGIC powder coatings. Izingcindezi zomoya wokuphakelayo nazo zingancishiswa kakhulu, njengoba kungadingeki isikhathi esiningi nomzamo kulawo makhona angaphakathi okunzima ukuwajazi.

I-TGIC-free polyester powder coatingtechnology iyakwazi ukubamba ishaja ye-electrostatic kangcono kunobuchwepheshe be-TGIC bokumboza ngempuphu; lokhu kunikeza ukuqeda okungaguquki kwe-batch-to-batch ngefilimu elinganayo kuyo yonke ingxenye kanye nomsebenzi omncane odingekayo ukuze kuhlanganiswe izingxenye eziyinkimbinkimbi. Lokhu futhi kunciphisa inani lempushana ekhukhulekayo nxazonke (futhi okungenzeka iphume) endaweni yempushana, njengoba izinhlayiya zizobamba ukushaja kwazo isikhathi eside ngokwanele ukuze zidluliselwe engxenyeni.

Esinye isici esibuyisela emuva se-TGIC-free powder coating ukungakwazi kobuchwepheshe ukuhlangabezana namazinga okushisa aphansi okwelapha angazuzwa ngobuchwepheshe be-TGIC. Izinga lokushisa eliphansi kakhulu lokwelapha elingatholwa ngemikhiqizo yamahhala ye-TGIC liku-315°F, kuyilapho imikhiqizo ye-TGIC ingakhiwa ukuze yelaphe ifike ku-280°F. Kwabaningi abaqedile, lokhu akuyona inkinga. Okubalulekile ukuthi abaqedi abasebenzisa i-TGIC-free powder coatings esikhundleni se-TGIC powder coatings bazothola ukuthi ukonga izindleko kusuka ekusebenzeni kahle kokudlulisa kanye nombono wohlelo lokusebenza kuzodlula ukonga kugesi okungatholakala ngomkhiqizo ongaphili kahle.

Kokubili i-TGIC-free kanye ne-TGIC powder coatings iyatholakala ngama-polyester resins amasha, ahlala isikhathi eside kakhulu. Lezi zinhlobonhlobo zinikeza ukugcinwa okucwebezelayo okuthuthuke kakhulu emikhiqizweni evezwe njalo emisebeni ye-ultraviolet. Izibonelo zezicelo zihlanganisa izinto zokwakha nezokulima, izigxobo zokukhanya, izingxenye zokwakha zensimbi, namafreyimu ewindi nezicabha. Ama-polyester aqinile angenawo ama-TGIC angaklanywa ukuthi ahlangabezane nezimfuneko ze-AAMA 2604-10 zezicelo zokwakha zentengiso kanye nokucaciswa kwe-GSB Master kanye ne-Qualicoat Class 2.

- izingcaphuno ezivela ku-pfonline.com