Cov txheej txheem muaj xws li cov xim, cov khoom sau, cov xim nplaum, emulsion thiab resin, thickener, dispersant, defoamer, leveling agent, zaj duab xis-tsim pab, thiab lwm yam. Cov khoom siv raw no muaj cov dej noo thiab cov as-ham, uas yooj yim kis los ntawm cov kab mob, ua rau viscosity txo qis, kev puas tsuaj, kev tsim roj, demulsification thiab lwm yam kev hloov pauv lub cev thiab tshuaj lom neeg ntawm cov xim latex. Txhawm rau kom txo qhov poob los ntawm microbial nkag mus rau qib qis tshaj plaws thiab xyuas kom meej qhov zoo ntawm cov khoom xim latex, nws yog qhov tsim nyog heev los ua kev kho mob tiv thaiv xeb ntawm cov xim latex sai li sai tau, thiab nws tau lees paub tias yog ib txoj hauv kev zoo los ntxiv cov tshuaj tiv thaiv kab mob rau cov khoom.
Cov tshuaj tua kab mob tuaj yeem ua kom ntseeg tau tias cov txheej tsis raug puas tsuaj los ntawm cov kab mob thiab algae, thiab nws yog ib qho tseem ceeb kom ntseeg tau tias qhov zoo ntawm cov txheej thaum lub sijhawm txee.
Isothiazolinone (CIT/MIT) thiab 1,2-benzisothiazolin-3-one (BIT) siv ua tshuaj tua kab mob
CAS Nr .: 26172-55-4, 2682-20-4
Daim ntawv thov teb:
Cov tshuaj pleev ua raws li txoj cai, cov ntaub ntawv tsim kho, hluav taws xob fais fab metallurgy, roj teb chemical engineering,
tawv, xim, txheej thiab tig cov luam tawm kom zas xim, hnub tig, cov tshuaj tua kab mob ntawm cov tshuaj pleev ib ce, deckle, dej pauv thiab lwm yam realm. Haum rau siv hauv nruab nrab ntawm tus nqi pH hauv qhov ntau ntawm 2 txog 9; dawb ntawm divalent ntsev, cross-link tsis muaj emulsion.
CAS No.: 2634-33-5
Daim ntawv thov teb:
1,2-Benzisothiazolin-3-ib (BIT) yog ib qho tshuaj tua kab mob tseem ceeb hauv kev lag luam, tshuaj tiv thaiv, thiab tshuaj tiv thaiv kab mob pwm.
Nws muaj cov nyhuv tseem ceeb ntawm kev txwv tsis pub cov kab mob me me xws li pwm (fungus, bacteria),
alga(e) kom yug me nyuam hauv cov organic medium, uas pab daws qhov teeb meem ntawm cov organic medium (Pwm,
fermentation, metamorphic, demulsification, smelliness) tshwm sim los ntawm cov kab mob me me. Yog li ntawd, nyob rau hauv cov teb chaws tsim, BIT yog dav siv rau hauv cov khoom latex, dej soluble resin, pleev xim (emulsion xim), Acrylic acid, polymer, polyurethane khoom, photographic lotion, papermaking, printing ink, tawv, lubricating roj thiab lwm yam.
Lub sijhawm tshaj tawm: Kaum Ib Hlis-16-2020