Phenol Formaldehyde Resin na-eguzogide asịd na ntọala adịghị ike, na-agbaze na asịd siri ike, ma na-emebi na ntọala siri ike. Ọ naghị agbaze na mmiri, mana ọ na-agbaze na ihe ndị na-agbaze organic dịka acetone na mmanya. A na-enweta ya site na polycondensation nke phenol-formaldehyde...
N'ihe gbasara ihe owuwu ụlọ, simenti bụ ihe dị mkpa maka itinye n'ọrụ, ọ bụkwa ihe a na-eme nnyocha iji mee ka arụmọrụ ya ka mma. Calcium, dịka ihe mgbakwunye nkịtị, na-arụ ọrụ dị mkpa na simenti. 1. Mee ka mmiri simenti mee ngwa ngwa...
1. Nkọwa nke urea-formaldehyde resin (UF) A na-ejikarị urea-formaldehyde resin, nke a na-akpọ UF, eme ihe maka ijikọ osisi ma kwalite ojiji buru ibu na mmepụta nke plywood na particleboard. 2. Àgwà: A na-ahọrọ urea-formaldehyde resin maka...
Sodium thiocyanate (NaSCN) bụ ihe mejupụtara inorganic dị iche iche nke na-arụ ọrụ nke ọma nke a na-eji eme ihe n'ọtụtụ ebe dịka owuwu ụlọ, ụlọ ọrụ kemịkalụ, ákwà, electroplating, wdg. Dịka onye na-eweta sodium thiocyanate, Aojin Chemical ga-agwa gị ihe ọrụ ya bụ isi gụnyere? Dịka simen...
Dịka onye ndu n'ihe gbasara ọgwụgwọ mmiri, sodium hexametaphosphate na-arụ ọrụ dị oke mkpa n'ime ka mma mmiri dị mma. Nke mbụ, ọ nwere ike iwepụ ihe ndị a kwụgidere na ihe ndị na-adịghị ọcha na mmiri nke ọma, ma kwalite mmiri ozuzo na nkewa nke ihe ndị na-adịghị ọcha...
Oxalic acid bụ asịd organic nwere usoro kemịkalụ nke H₂C₂O₄. A na-ejikarị ya eme ihe n'ịsacha, iwepụ nchara, nhazi ụlọ ọrụ mmepụta ihe, nyocha kemịkalụ, nhazi uto osisi na ubi ndị ọzọ. Asịd siri ike ya na njirimara mbelata dị mma na-eme ka ọ rụọ ọrụ dị mkpa...
Ntụ ntụ ịkpụzi Melamine bụ ihe a na-ejikarị emepụta ihe eji emegharị tebụl. Gịnịzi ka e ji mee ntụ ntụ ịkpụzi melamine n'imepụta ihe eji emegharị tebụl? Onye na-eweta ihe eji emezi melamine A5 bụ Aojin Chemical na-ekerịta ozi dị mkpa gbasara mmepụta...
Mmanụ Fatty Alcohol Polyoxyethylene Ether AEO-9 bụ ihe na-anaghị eme ka mmiri dị ọcha. A na-ejikarị ya eme ihe dị ka ihe na-eme ka mmiri dị ọcha, ude, na shampoo. Ọ nwere ezigbo ike ịgbaze mmiri ma enwere ike iji ya mee ihe na-eme ka mmiri dị n'ime mmanụ. A pụkwara iji ya mee ihe dị ka ihe na-egbochi ihe mgbu. Ọ bụ...
Kedu ihe e ji eji ihe e ji akpụ melamine ntụ ntụ melamine formaldehyde eme ihe? Aojin Chemical Factory na-ere ntụ melamine n'ọnụ ahịa n'ogbe, ụdị ndị a bụ ntụ melamine A1 na ntụ melamine A5. Taa, m ga-eso gị kerịta ojiji abụọ a na-ejikarị eme ihe...