Qhov sib txawv tseem ceeb ntawm methylated dab thiab ntxhia turpentine yog cov methylated dab muaj xim violet thaum ntxhia turpentine yog cov kua ntshiab.
Methylated ntsuj plig thiab ntxhia turpentine yog ob yam tseem ceeb ntawm cov kuab tshuaj. Cov no yog cov kuab tshuaj organic, thiab lawv cov khoom xyaw thiab kev siv sib txawv ntawm ib leeg.
Dab tsi yog Methylated Spirits?
Methylated dab yog cawv rau kev siv dav dav uas tau ua tsis haum rau haus los ntawm kev ntxiv txog 10 feem pua methanol thiab feem ntau kuj muaj qee cov pyridine thiab violet dye. Yog li ntawd, peb kuj hu nws denatured cawv. Nws yog ethyl cawv tov nrog lwm yam tshuaj, nrog rau cov tshuaj xws li methanol, methyl isobutyl ketone, thiab benzene. Txij li nws muaj tshuaj lom heev vim yog ntxiv cov tshuaj lom xws li methanol, cov kua no tsis haum rau tib neeg noj.
Ntxiv mus, tus ntsuj plig methylated yog cov tshuaj tsis muaj xim. Cov kev daws teeb meem no feem ntau muaj xim los ntawm kev ntxiv aniline kom pom tau yooj yim. Tom qab ntawd nws tshwm nyob rau hauv violet xim. Lub xub ntiag ntawm ethyl cawv thiab methanol ua rau methylated ntsuj plig lom, tsis tshua muaj hluav taws kub thiab volatile. Nws tuaj yeem nqus tau los ntawm daim tawv nqaij vim muaj methanol. Yog li ntawd, peb yuav tsum tsis txhob siv cov kua no los ua cov tshuaj tsw qab lossis cov khoom siv da dej. Tsis tas li ntawd, nws muaj ntxhiab tsw phem thiab saj tsis zoo.
Daim duab 02: Methylated Spirits
Methylated ntsuj plig yog ib qho tseem ceeb xws li cov kuab tshuaj, tshuaj ntxuav tes, tshuaj pleev ib ce, thiab ua roj rau cua sov thiab teeb pom kev zoo, thiab lwm yam. Cov xim tsis muaj xim ntawm cov kua no kuj siv tau los tua cov kab mob ntawm cov tawv nqaij. Tsis tas li ntawd, peb tuaj yeem siv nws ua cov kuab tshuaj rau cov khoom sib xyaw xws li kua nplaum, siv quav ciab, thiab roj. Raws li nws tsis hnov mob nrog iav, peb kuj tuaj yeem siv los ntxuav qhov rais. Txawm hais tias nws tsis zoo rau tib neeg noj, nws tseem yog ib qho tseem ceeb hauv kev tsim cov tshuaj pleev ib ce vim nws cov tshuaj tua kab mob.
Mineral Turpentine yog dab tsi?
Mineral turpentine yog cov kua ntshiab uas tau los ntawm cov roj av, thiab nws yog ib qho tseem ceeb raws li cov kuab tshuaj rau cov xim. Lub ntsiab lus ntawm cov kua no yog dab dawb. Nws yog cov organic hnyav. Thaum xav txog qhov muaj pes tsawg leeg ntawm tus ntsuj plig, nws yog kev sib xyaw ntawm aliphatic, qhib-chain lossis alicyclic hydrocarbon tebchaw. Cov kua no yog, li no, dej-insoluble.
Daim duab 02: Mineral Turpentine
Cov kev siv ntawm tus ntsuj plig no suav nrog kev siv cov kuab tshuaj tshem tawm, ua cov kuab tshuaj ntxuav, ua cov kuab tshuaj degreasing, ua kuab tshuaj hauv aerosols, xim, ntoo preservatives, thiab lwm yam. raug cais raws li kev chim siab.
Qhov txawv ntawm Methylated Spirits thiab Mineral Turpentine yog dab tsi?
Methylated ntsuj plig thiab ntxhia turpentine yog ob yam tseem ceeb ntawm cov kuab tshuaj. Qhov sib txawv tseem ceeb ntawm methylated spirits thiab ntxhia turpentine yog cov methylated dab yog xim violet, thaum cov ntxhia turpentine yog cov kua ntshiab. Tsis tas li ntawd, methylated ntsuj plig muaj ethyl cawv tov nrog lwm yam tshuaj xws li tshuaj xws li methanol, methyl isobutyl ketone, thiab benzene, thaum cov ntxhia turpentine muaj cov sib xyaw ntawm aliphatic, qhib- saw lossis alicyclic hydrocarbon tebchaw.
Ntxiv rau cov no, cov dab methylated yog miscible nrog dej, thaum cov ntxhia turpentine yog insoluble vim nws yog ib tug sib tov ntawm hydrocarbon tebchaw. Ntxiv mus, methylated dab yog tshuaj lom, thaum cov ntxhia turpentine qhia tau hais tias tsis tshua muaj mob toxicity.
Summary – Methylated Spirits vs Mineral Turpentine
Methylated ntsuj plig thiab ntxhia turpentine yog ob yam tseem ceeb ntawm cov kuab tshuaj. Cov no yog cov kuab tshuaj organic, tab sis lawv cov kev sib xyaw thiab kev siv sib txawv ntawm ib leeg. Qhov sib txawv tseem ceeb ntawm methylated dab thiab ntxhia turpentine yog tias cov dab methylated tshwm hauv cov xim violet, thaum cov ntxhia turpentine zoo li cov kua ntshiab.
