Cov khoom
Qxteramine DMA12/14, Amines, C12-14-alkyldimethyl, CAS 84649-84-3
Siv rau kev lag luam tshuaj txhua hnub, kev lag luam ntxhua khaub ncaws, textile, roj teb thiab lwm yam lag luam.
1. DMA12/14 yog cov khoom siv tseem ceeb rau kev tsim cov ntsev quaternary cationic, uas tuaj yeem chlorinated los tsim Qian raws li cov ntsev quaternary 1227. Nws yog siv dav hauv kev lag luam xws li fungicides, textiles, thiab cov ntawv additives;
2. DMA12/14 tuaj yeem ua rau cov khoom siv raw quaternized xws li chloromethane, dimethyl sulfate, thiab diethyl sulfate los tsim cov ntsev cationic quaternized, uas siv dav hauv kev lag luam xws li textiles, tshuaj txhua hnub, thiab cov roj av;
3. DMA12/14 kuj tseem tuaj yeem ua rau muaj kev sib xyaw nrog sodium chloroacetate los tsim cov amphoteric surfactant betaine BS-1214;
4. DMA12/14 tuaj yeem ua rau muaj hydrogen peroxide los tsim cov amine oxide ua tus neeg sawv cev ua npuas ncauj, uas siv tau ua tus neeg sawv cev ua npuas ncauj.
Xim Pt-Co, chav tsev kub Max50.
Cov roj amines, cov saw hlau carbon faib, C10 thiab qis Max2.0.
Cov roj amines, cov saw hlau carbon faib tawm, C12, thaj tsam% 65.0-75.0.
Cov roj amines, cov saw hlau carbon faib tawm, C14, thaj tsam% 21.0-30.0.
Cov roj amines, cov saw hlau carbon faib, C16 thiab siab Max8.0.
Tsos, 25 ° C kua dej ntshiab.
Cov amines theem pib thiab theem nrab,% Max0.5.
Tertiary amines, wt% Min98.0.
Tag nrho cov amines, cov ntsiab lus ntawm, mgKOH / g 242.0-255.0.
Dej, cov ntsiab lus, wt% Max0.5.
160 kg net hauv hlau nruas.
Khaws cia raws li cov cai hauv zos. Khaws cia rau hauv thaj chaw sib cais thiab tau kev pom zoo. Khaws cia rau hauv lub thawv qub uas tiv thaiv kom tsis txhob raug tshav ntuj ncaj qha rau hauv qhov chaw qhuav, txias thiab muaj cua nkag zoo, deb ntawm cov khoom siv tsis sib xws thiab zaub mov thiab dej haus. Tshem tawm txhua qhov chaw uas ua rau hluav taws kub. Cais tawm ntawm cov khoom siv oxidizing. Khaws lub thawv kom kaw thiab kaw kom txog thaum npaj siv. Cov thawv uas tau qhib lawm yuav tsum tau kaw dua kom zoo thiab khaws cia kom ncaj kom tiv thaiv kev xau. Tsis txhob khaws cia rau hauv cov thawv uas tsis muaj daim ntawv lo. Siv cov thawv kom tsim nyog kom tsis txhob muaj kuab paug rau ib puag ncig.
Kev tiv thaiv kev nyab xeeb:
DMA12/14 yog ib yam khoom siv raw rau cov tshuaj synthesis intermediates. Thov tsis txhob kov qhov muag thiab daim tawv nqaij thaum siv. Yog tias muaj kev sib cuag, thov yaug nrog dej ntau ntau thiab nrhiav kev kho mob.
