Cov khoom
Qxteramine DMA16,N,N-dimethylhexadecan-1-amine, CAS 112-69-6
DMA16 yog ib yam tshuaj siv dav hauv kev lag luam xws li tshuaj txhua hnub, ntxuav khaub ncaws, textile, thiab roj av. Feem ntau siv rau kev tua kab mob, ntxuav, mos, tiv thaiv hluav taws xob, emulsification, thiab lwm yam haujlwm.
Cov khoom no yog cov kua tsis muaj xim lossis daj me ntsis, alkaline, insoluble hauv dej, soluble hauv cov organic solvents xws li ethanol thiab isopropanol, thiab muaj cov khoom siv tshuaj lom neeg ntawm cov organic amines. Molecular qhov hnyav: 269.51.
DMA16 yog siv los npaj hexadecyldimethylthionyl chloride (1627); Hexadecyltrimethyl Australian (1631 Australian hom); Hexadecyldimethylbetaine (BS-16); Hexadecyldimethylamine oxide (OB-6); Nruab nrab ntawm surfactants xws li hexadecyl trimethyl chloride (1631 chloride hom) thiab hexadecyl trimethyl Australian dumpling (1631 Australian hom).
Siv rau kev npaj cov tshuaj ntxuav fiber, cov tshuaj ua kom ntaub mos, cov tshuaj emulsifiers asphalt, cov roj pleev xim ntxiv, cov tshuaj tiv thaiv xeb hlau, cov tshuaj tiv thaiv static, thiab lwm yam.
Siv rau kev npaj ntsev quaternary, betaine, tertiary amine oxide, thiab lwm yam: tsim cov surfactants xws li cov khoom ua kom mos.
Tsw: Zoo li ammonia.
Qhov kub hnyiab: 158 ± 0.2 ° C ntawm 101.3 kPa (khob kaw).
pH: 10.0 ntawm 20 ° C.
Qhov kub yaj/ntau yam (°C):- 11±0.5℃.
Kub taw tes/ntau yam (°C):>300°C ntawm 101.3 kPa.
Vapor siab: 0.0223 Pa ntawm 20 ° C.
Viscosity, dynamic (mPa · s): 4.97 mPa · s ntawm 30 ° C.
Kub uas pib hluav taws tau: 255°C ntawm 992.4-994.3 hPa.
Tus nqi Amine (mgKOH / g): 202-208.
Cov amine theem pib thiab theem nrab (wt.%) ≤1.0.
Tswm sim Tsis muaj xim pob tshab kua.
Xim (APHA) ≤30.
Cov dej ntsiab lus (wt.%) ≤0.50.
Kev huv huv (wt.%) ≥98.
160 kg net hauv hlau nruas.
Yuav tsum khaws cia rau hauv tsev kom txias thiab muaj cua nkag tau, thiab khaws cia tau ib xyoos. Thaum thauj mus los, yuav tsum ceev faj kom tsis txhob xau.
Kev tiv thaiv kev nyab xeeb:
Thov tsis txhob kom raug 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.
Tej yam yuav tsum zam: Tsis txhob kov cua sov, hluav taws xob, nplaim taws qhib, thiab hluav taws xob static. Tsis txhob cia muaj hluav taws kub.
Cov ntaub ntawv tsis sib xws: Cov neeg sawv cev oxidizing muaj zog thiab cov kua qaub muaj zog.
