EN
Kwayoyi shi ne mai tsayi da mai amfani sosai, amma ya zama mai rust lokacin da ya ci gaba da ruwa ko ya cikin hawayi da yawa. Rust ya zama abin da ke baya da brown da ke fuskaci wanda ke cire kwayoyi kuma zai iya haifar da kuzari. Don haka mutane ba ne su fiye da su nuna anti-rust coatings don kawo kwayoyinku. Qianlang ta sanya mafi kyawun kwayoyi koatingi na kula ga stainless steel wanda ke kawo kwayoyi don kula da ita da kuma don kawo ita daga kuzari da yawa. Wadannan coatings suna buƙata barrier don hankali ruwa da hawayi ba su zama cikin kwayoyi, kuma wannan ke taimaka wa ita don kuzari da yawa. Wanda ke mafi mahimmanci don motor cars, bridges, tools, inda kula da safe da tsayi ke mafi mahimmanci.
Koatingin kura-rust suna aiki kamar ture don fulani. Ka sanya shi, koatingi ya daga cikin yadda ka sanya shi kuma ya sa rust yana da matsala don faru. Kamar yadda muka sanya raincoat a lokacin yamma - hakan ne wanda suka aiki don fulani! Ya tsara yamma daga rarraba kuma ya tsara oksijin don samun fulani. Wannan yana da mahimmanci sosai saboda rust ya faru idan fulani ya samu yamma da hawa. Daga baya na koatingin kura-rust mai kyau, fulani zai iya ci gaba daya many years kafin yanzu ba ta da amfani da kura-rust. Misali, kwalla na metal a wajen gida, ba ta da koatingi sai yana iya kura-rust a cikin kwanaki kadan kawai. Amma idan aka sanya koatingin kura-rust na Qianlang, wannan kwalla zai iya zama mai tsauri kuma mai zuciya a cikin many years. Koatingi kuma yana taimaka don fulani don kula da kankanan kuma dama wadanda suka sao kura-rust. Don haka ba ta kura-rust kuma ta kula don fulani don zama mai zuciya kuma mai tsauri. Don haka al'umma da mutane suka zauna wannan koatingi - suka save money a lokacin da ke fitowa saboda ba su need to replace rusted steel things.
