Ndi kuchuluka kwa zofunikira zazitsulo zotayidwa, kugwiritsa ntchito aluminiyumu pochotsa ma deoxidation amtundu wina wapamwamba sikungakwaniritse zofunikira. Choncho, kugwiritsidwa ntchito kwa aluminiyamu ndi calcium composite deoxidation kwalandira chidwi chachikulu.
Makhalidwe Akuluakulu a Zinc Alloy:
1. Gawo lalikulu.
2. Kuchita bwino koponyera, kumatha kufa-kuponyedwa mwatsatanetsatane magawo okhala ndi mawonekedwe ovuta ndi makoma owonda, okhala ndi malo osalala.
Utoto wolembera misewu umatchedwanso pigment ya pamsewu, yotchedwanso pavement anti-skid paint. Kugawika kwake mwatsatanetsatane ndi motere:
Utoto wapadera wa utoto wonyezimira wotentha ndi M2000A wopangidwa ndi kampani yathu patatha zaka zambiri za kafukufuku. Zimapangidwa ndi rosin, polymer molecular polymer, unsaturated dibasic acid, ndi polyol pambuyo pa polycondensation ndi esterification, kuwonjezera kutentha stabilizer, kuwala Kupangidwa pambuyo pa stabilizer. Poyerekeza ndi utomoni wa utoto wosinthidwa wa rosin,
Utoto wolembera misewu ndi utoto womwe umayikidwa pamsewu kuti ulembe zikwangwani zapamsewu. Ndi chizindikiro cha chitetezo ndi "chinenero" mumsewu waukulu. Ndiye pali zovuta zotani popanga utoto wa misewu yotentha yosungunuka? Kodi mayankho ake ndi ati?
Kukula kwamakampani a petrochemical kumapereka zida zotsika mtengo komanso zotsika mtengo zopangira mafuta a petroleum resin. Chifukwa chake, kupanga mafuta a petroleum resin m'maiko ena otukuka a petrochemical kwakula mwachangu, Petroleum Resin monga United States, Japan, Germany, Russia, France, Petroleum Resin Britain.
