Qhov ntxov tshaj plawscov xim hlau sib xyawyog cov chromium complex acid dyes nrog salicylic acid ua cov khoom, uas tau tsim los ntawm BASF Company hauv xyoo 1912. Xyoo 1915, Ciba Company tau tsim cov ortho - thiab ortho - dibasic azo copper complex direct dyes; Xyoo 1919, lub tuam txhab tau tsim 1: 1 chromium complex acidic dye. Xyoo 1936, German IG Company tau tsim cov hlau complex ice dyeing dyes uas tau dhau los ntawm kev sib txuas xim thiab tom qab ntawd kev kho mob complexation. Xyoo 1950, lawv tau tsim cov hlau complex dispersed dyes, hlau complex tawv dyes, thiab hlau complex solvent dyes uas tuaj yeem siv rau kev pleev xim, inks, thiab aliphatic thiab aromatic non-polar solvents. Xyoo 1960, lawv kuj tau ua rau cov hlau complex dyes uas tuaj yeem tsim covalent binding nrog cellulose fibers, Nws tuaj yeem hais tias cov hlau complex dyes tau koom nrog tag nrho cov teb tshwj tsis yog vat dyes thiab cationic dyes, nrog rau azo hom suav rau feem ntau thiab yog hom tseem ceeb tshaj plaws.
Cov xim hlau sib xyaw ua rau lawv cov xim zoo dua vim muaj cov hlau ions nyob rau hauv cov xim sib xyaw. Cov xim no muaj xim puv thiab ci, muaj zog npog zoo thiab zas xim sai, thiab siv dav hauv kev zas xim. Hauv kev zas tawv, ob qho tib si tsuag zas xim thiab nruas zas xim tuaj yeem txhim kho qhov zoo ntawm kev zas xim, thiab nws kuj yog cov xim nrov ntawm cov neeg ua haujlwm zas tawv.
Peb lub tuam txhab, SUNRISE CHEM, tuaj yeem muab khoomcov xim hlau sib xyaw ua ke. Xws licov kuab tshuaj liab 21, cov kuab tshuaj txiv kab ntxwv 62, tshuaj xiav 70, cov tshuaj dub 27lwm yam
Cov xim hlau ua los ntawm peb lub tuam txhab muaj cov yam ntxwv nram qab no:
1. Tiv taus kub: Cov khoom no tiv taus kub zoo heev thiab tsim nyog rau kev siv kub siab. Qhov no txhais tau tias nws tuaj yeem tiv taus kub heev yam tsis poob nws cov xim lossis cov yam ntxwv.
2. Xim Ci: Cov xim ntawm cov khoom tseem ci thiab tsis cuam tshuam txawm tias nyob rau hauv qhov xwm txheej hnyav. Qhov no ua kom cov khoom tseem khaws nws qhov zoo nkauj thiab txaus nyiam txawm tias nyob rau hauv qhov chaw nyuaj.
3. Kev Ruaj Ntseg: Cov khoom no ruaj ntseg heev, txhais tau tias nws yuav tsis ploj thaum raug rau UV rays. Qhov no tseem ceeb heev rau cov khoom raug tshav ntuj lossis lwm qhov chaw ntawm UV rays, vim nws ua kom lawv cov xim tseem ci ntsa iab thiab tseeb.
4. Kev Xim Ntev Ntev: Cov khoom no tswj tau nws cov xim zoo nkauj ntev. Qhov no txhais tau tias cov xim yuav tsis tsaus ntuj lossis ploj mus raws sijhawm, ua kom nws cov xim ci ntsa iab thiab ntxim nyiam ntev dua.
Zuag qhia tag nrho, cov khoom muaj kev ruaj khov zoo heev thiab pom kev zoo, ua rau nws zoo tagnrho rau cov ntawv thov uas xav tau kev tiv taus kub siab, xim ci ntsa iab, thiab xim ntev ntev.
Txhua yam uas koj xav tau peb txais tos. Peb tuaj yeem muab cov qauv dawb rau koj. Thov hu rau peb.
Lub sijhawm tshaj tawm: Lub Kaum Hli-13-2023