Step-by-Step Guide to Making Nitrocellulose Solution

Tsim cov tshuaj Nitrocellulose suav nrog cov txheej txheem meej uas xav kom koj mloog kom meej thiab nyab xeeb. Koj yuav tsum tuav nitrocellulose nrog kev saib xyuas vim nws cov nplaim taws thiab tawg. Ib txwm ua haujlwm nyob rau hauv qhov chaw uas muaj cua zoo thiab khaws cia kom deb ntawm cov nplaim taws. Siv cov cuab yeej tiv thaiv tus kheej xws li hnab looj tes, tsom iav, thiab lub tsho tiv no los tiv thaiv koj tus kheej. Kev kho kom zoo thiab ruaj khov yog qhov tseem ceeb. Ntxuav cov khoom nchuav tam sim ntawd thiab muab cov khoom tso rau hauv lub thawv steel nrog lub hau kaw ntom ntom. Los ntawm kev ua raws li cov lus qhia no, koj ua kom muaj kev nyab xeeb thiab muaj txiaj ntsig zoo.

Kev Tiv Thaiv Kev Nyab Xeeb rau Nitrocellulose Solution

Thaum ua haujlwm nrog cov tshuaj Nitrocellulose, qhov tseem ceeb ntawm kev nyab xeeb yog qhov tseem ceeb. Tshooj lus no yuav qhia koj txog kev ceev faj tsim nyog los xyuas kom muaj chaw ua haujlwm nyab xeeb.

Cov Khoom Siv Tiv Thaiv Tus Kheej (PPE)

Hnav cov cuab yeej tiv thaiv tus kheej (PPE) yog qhov tseem ceeb thaum tuav cov tshuaj xws li nitrocellulose. PPE ua qhov cuam tshuam ntawm koj thiab muaj peev xwm txaus ntshai.

Hnab looj tes

Yuav tsum hnav hnab looj tes tiv thaiv koj txhais tes los ntawm kev sib cuag nrog tshuaj. Xaiv cov hnab looj tes ua los ntawm cov ntaub ntawv uas tiv taus cov kuab tshuaj uas koj siv, xws li nitrile lossis neoprene.

looj tsom iav

Tiv thaiv koj ob lub qhov muag los ntawm kev hnav tsom iav. Lawv tiv thaiv koj ob lub qhov muag los ntawm txaws thiab pa taws, uas tuaj yeem ua rau khaus lossis raug mob.

Lab coat

Ib lub tsho tiv no muab ib txheej tiv thaiv ntxiv rau koj cov tawv nqaij thiab khaub ncaws. Nws pab tiv thaiv cov tshuaj lom neeg los ntawm kev sib cuag ncaj qha nrog koj lub cev.

Qhov cua thiab ib puag ncig

Tsim kom muaj ib puag ncig nyab xeeb yog qhov tseem ceeb xws li hnav PPE. Kev ua pa kom raug thiab kev tswj hwm ib puag ncig txo qhov kev pheej hmoo ntawm kev sib tsoo.

Qhov chaw zoo ventilated

Ua koj txoj haujlwm nyob rau hauv qhov chaw uas muaj cua zoo. Cov huab cua zoo yuav pab cuam tshuam cov pa phem thiab txo qhov kev pheej hmoo ntawm kev nqus pa. Yog tias ua tau, siv lub fume hood los ntim thiab tshem tawm cov pa.

Tsis txhob qhib nplaim taws

Nitrocellulose yog flammable heev. Khaws nws deb ntawm cov nplaim taws qhib thiab qhov chaw cua sov. Xyuas kom meej tias txhua qhov hluav taws xob hluav taws xob raug tshem tawm ntawm koj qhov chaw ua haujlwm.

Kev tuav thiab pov tseg

Kev tuav thiab pov tseg cov tshuaj kom raug yog qhov tseem ceeb rau kev tswj xyuas kev nyab xeeb thiab kev lav phib xaub ntawm ib puag ncig.

Kev nyab xeeb ntawm cov tshuaj

Kho nitrocellulose nrog kev saib xyuas. Siv cov cuab yeej xws li cov hlua los yog spatulas kom tsis txhob sib cuag ncaj qha. Ua raws li tag nrho cov lus qhia kev nyab xeeb muab los ntawm cov chaw tsim khoom.

Txoj kev pov tseg kom raug

Pov tseg nitrocellulose thiab nws cov kev daws teeb meem raws li cov cai hauv zos. Tsis txhob nchuav lawv hauv qhov dej. Siv cov thawv pov tseg uas raug xaiv thiab ua raws li koj lub chaw pov tseg cov txheej txheem pov tseg.

Los ntawm kev ua raws li cov kev tiv thaiv kev nyab xeeb no, koj txo qis kev pheej hmoo thiab ua kom muaj kev nyab xeeb dua thaum ua haujlwm nrog Nitrocellulose Solution.

Cov khoom siv thiab cov cuab yeej xav tau rau Nitrocellulose daws

Tsim ib tugNitrocellulose daws, koj xav tau cov tshuaj thiab khoom siv tshwj xeeb. Tshooj lus no qhia txog cov ntaub ntawv tseem ceeb thiab cov cuab yeej uas yuav tsum tau ua rau tus txheej txheem.

Tshuaj

Nitrocellulose

Nitrocellulose ua haujlwm tseem ceeb hauv koj cov tshuaj. Nws yog synthesized los ntawm reacting cellulose fibers nrog ib tug sib tov ntawm nitric thiab sulfuric acid. Cov tshuaj tiv thaiv no tsim cov nitrate ester, uas tom qab ntawd kho nrog cawv lossis dej los tsim cov hmoov av. Xyuas kom koj muaj nitrocellulose zoo rau cov txiaj ntsig zoo.

Cov kuab tshuaj (xws li acetone lossis ethanol)

Cov kuab tshuaj tsim nyog yog qhov tseem ceeb rau kev ua kom cov nitrocellulose. Cov kev xaiv muaj xws li acetone thiab ethanol. Cov kuab tshuaj no pab tsim kom muaj kev daws teeb meem kom tsis txhob muaj haze. Xaiv cov kuab tshuaj uas haum rau koj daim ntawv thov thiab cov kev xav tau kev nyab xeeb.

Khoom siv

Cov cuab yeej ntsuas

Kev ntsuas raug yog qhov tseem ceeb rau kev tsim kom tiav. Siv cov cuab yeej ntsuas xws li kawm tiav lub tog raj kheej lossis pipettes kom paub meej cov khoom ntawm nitrocellulose thiab hnyav. Qhov tseeb no pab tswj qhov sib xws thiab kev ua tau zoo ntawm koj qhov kev daws teeb meem.

Lub thawv sib tov

Lub thawv sib tov muab ib qho chaw los muab koj cov khoom xyaw. Xaiv lub thawv uas ua los ntawm cov ntaub ntawv uas tiv taus cov tshuaj uas koj siv. Xyuas kom nws loj txaus kom haum rau qhov ntim ntawm koj cov tshuaj thaum tso cai rau chav rau nplawm.

stirring qws

Ib tug nplawm pas nrig pab hauv kev sib xyaw ua ke ntawm koj cov tshuaj. Siv tus pas nrig ua los ntawm cov khoom uas yuav tsis hnov ​​​​mob nrog koj cov tshuaj, xws li iav lossis stainless hlau. Stirring xyuas kom meej tias nitrocellulose dissolves tag nrho nyob rau hauv cov kuab tshuaj, uas ua rau ib tug uniform tov.

Los ntawm kev sib sau cov ntaub ntawv thiab cov khoom siv no, koj teeb tsa theem rau kev npaj ua tiav ntawm kojNitrocellulose daws. Txhua yam khoom ua lub luag haujlwm tseem ceeb hauv kev ua tiav cov txiaj ntsig xav tau, yog li xaiv qhov zoo thiab ua haujlwm nrog kev saib xyuas.

Step-by-Step Txheej Txheej rau Nitrocellulose Solution

Tsim ibNitrocellulose dawsyuav tsum tau ua tib zoo saib xyuas kom meej. Ua raws li cov kauj ruam no kom ua tiav kev npaj.

Npaj Chaw Ua Haujlwm

Teeb tsa qhov chaw ua haujlwm

Pib los ntawm kev teeb tsa koj qhov chaw ua haujlwm. Xaiv qhov chaw tiaj tus, ruaj khov uas koj tuaj yeem ua haujlwm tau yooj yim. Xyuas kom meej tias tag nrho cov khoom tsim nyog thiab cov cuab yeej siv nyob rau hauv ncav cuag. Qhov kev teeb tsa no txo ​​qhov kev pheej hmoo ntawm kev raug xwm txheej thiab tso cai rau kev ua haujlwm zoo.

Xyuas kom muaj kev nyab xeeb nyob rau hauv qhov chaw

Ua ntej koj pib, xyuas kom meej tias tag nrho cov kev ntsuas kev nyab xeeb nyob hauv qhov chaw. Xyuas kom koj cov khoom tiv thaiv tus kheej (PPE) npaj txhij. Xyuas kom lub cheeb tsam yog qhov zoo-ventilated kom disperse tej pa. Paub meej tias tsis muaj cov nplaim taws qhib lossis qhov chaw cua sov nyob ze, vim tias nitrocellulose yog cov nplaim taws heev.

Ntsuas thiab sib tov

Ntsuas nitrocellulose

Kev ntsuas qhov tseeb yog qhov tseem ceeb. Siv lub nplai los ntsuas qhov xav tau ntawm nitrocellulose. Precision ua kom ntseeg tau tias koj cov tshuaj muaj qhov tseeb concentration, uas cuam tshuam rau nws cov kev ua tau zoo hauv cov ntawv thov xws li inks thiab coatings.

Ntxiv cov kuab tshuaj

Xaiv cov kuab tshuaj uas tsim nyog, xws li acetone lossis ethanol. Ncuav cov kuab tshuaj rau hauv koj lub thawv sib tov. Cov kuab tshuaj lub luag haujlwm yog kom yaj cov nitrocellulose, tsim kom muaj kev daws teeb meem. Xyuas kom meej tias cov kuab tshuaj ntau npaum li cas raws li koj qhov kev xav tau.

stirring kom txog thaum yaj

Siv tus pas txhuam txhuam kom sib tov cov nitrocellulose nrog cov kuab tshuaj. Do tsis tu ncua kom txog thaum nitrocellulose dissolves tag nrho. Cov txheej txheem no yuav siv sij hawm me ntsis, yog li ua siab ntev. Ib qho kev daws teeb meem qhia tau hais tias nitrocellulose tau ua ke nrog cov kuab tshuaj zoo.

Kev daws qhov kawg

Tshawb xyuas qhov sib xws

Tom qab sib tov, tshuaj xyuas qhov kev daws teeb meem. Nws yuav tsum tau meej thiab dawb los ntawm tej yam undissolved hais. Kev sib raug zoo yog qhov tseem ceeb rau kev daws teeb meem hauv ntau yam kev siv.

Kho qhov concentration yog tias tsim nyog

Yog tias qhov kev daws teeb meem tsis yog raws li qhov xav tau, ua kom hloov kho. Koj tuaj yeem ntxiv nitrocellulose lossis hnyav ntxiv kom ua tiav qhov sib npaug. Cov kauj ruam no xyuas kom meej tias covNitrocellulose dawsua tau raws li koj cov kev xav tau tshwj xeeb.

Los ntawm ua raws li cov kauj ruam no, koj tsim ib qho kev ntseeg siabNitrocellulose daws. Txhua theem yog qhov tseem ceeb rau kev ua tiav tag nrho ntawm cov txheej txheem kev npaj, kom ntseeg tau tias qhov kev daws teeb meem muaj kev nyab xeeb thiab zoo rau nws txoj kev siv.

Cia thiab siv cov lus qhia rau Nitrocellulose tov

Kev ruaj ntseg zoo thiab tuav koj tus kheejNitrocellulose dawsxyuas kom nws muaj kev nyab xeeb thiab ua tau zoo. Tshooj lus no muab cov lus qhia tseem ceeb los pab koj tswj koj cov kev daws teeb meem.

Cia kom raug

Kev khaws cia nitrocellulose kom raug yog qhov tseem ceeb heev vim nws qhov xwm txheej kub heev. Ua raws li cov lus qhia no kom muaj kev nyab xeeb thiab khaws koj cov tshuaj zoo.

Cov ntim khoom tsim nyog

Siv cov ntim khoom ua los ntawm cov khoom uas tiv thaiv cov tshuaj lom neeg. Cov thawv steel nrog cov npog npog yog qhov zoo tagnrho. Lawv tiv thaiv kev raug huab cua thiab noo noo, uas tuaj yeem degrade cov tshuaj. Txhua zaus hauv av ntim ua ntej hloov cov nitrocellulose kom tsis txhob muaj hluav taws xob zoo li qub, uas tuaj yeem cuam tshuam cov khoom.

Cia tej yam kev mob

Khaws koj cov tshuaj nitrocellulose hauv qhov chaw txias, qhuav. Tsis txhob raug tshav ntuj ncaj qha, vim cua sov tuaj yeem ua rau muaj kev pheej hmoo ntawm kev sib tsoo. Xyuas kom qhov chaw khaws cia tsis muaj qhov cuam tshuam lossis kev sib txhuam. Tsis tu ncua xyuas tias cov tshuaj tseem ntub, vim tias cov nitrocellulose qhuav yog rhiab heev rau cua sov thiab cuam tshuam.

Kev thov thiab tuav

Kev nkag siab txog kev siv thiab lis nitrocellulose kom zoo yog qhov tseem ceeb rau nws txoj kev siv tau zoo. Nov yog qee qhov kev siv thiab cov lus qhia tuav.

Kev siv

Nitrocellulose daws yog ntau yam. Lawv feem ntau siv rau hauv kev tsim cov lacquers, inks, thiab coatings. Lawv lub peev xwm los tsim cov yeeb yaj kiab meej, ruaj khov ua rau lawv muaj txiaj ntsig hauv ntau yam kev lag luam, suav nrog tsheb thiab tshuaj pleev ib ce.

Kev nyab xeeb thaum siv

Thaum siv nitrocellulose, ib txwm hnav cov khoom tiv thaiv tus kheej tsim nyog. Tuav cov tshuaj nrog kev saib xyuas kom tsis txhob muaj dej nchuav. Yog tias muaj dej nchuav tshwm sim, ntxuav tam sim ntawd thiab ntub nws nrog dej kom txo tau cov nplaim taws. Khaws cov tshuaj kom deb ntawm qhov qhib nplaim taws thiab qhov chaw tshav kub thaum siv. Ua raws li cov kev ceev faj no ua kom muaj kev nyab xeeb ua haujlwm.

Los ntawm kev ua raws li cov lus qhia khaws cia thiab siv, koj tuaj yeem tswj hwm koj li kev nyab xeebNitrocellulose daws. Kev saib xyuas kom zoo tsis tsuas yog tiv thaiv koj xwb tab sis kuj txhim kho cov kev daws teeb meem hauv nws cov ntawv thov.

Hauv kev tsim cov tshuaj Nitrocellulose, koj yuav tsum ua qhov tseem ceeb ntawm kev nyab xeeb los ntawm kev ua raws li cov txheej txheem tsim. Kev khaws cia kom zoo thiab kev tuav pov hwm tom qab kev npaj yog qhov tseem ceeb los tiv thaiv kev sib tsoo thiab tswj cov kev daws teeb meem. Los ntawm kev ua raws li cov kev coj ua no, koj ua kom muaj kev nyab xeeb ib puag ncig thiab txhim kho cov kev daws teeb meem zoo. Nitrocellulose cov kev daws teeb meem muaj ntau yam thoob plaws ntau yam kev lag luam, los ntawm lacquers mus rau txheej. Lawv cov khoom tshwj xeeb ua rau lawv tsis muaj nqis hauv ntau daim ntawv thov. Nco ntsoov, koj qhov kev cog lus rau kev nyab xeeb thiab kev tuav kom zoo tsis yog tsuas yog tiv thaiv koj xwb tab sis kuj ua rau lub peev xwm ntawm qhov kev daws teeb meem no.

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