Raws li tus ntaus guitar, tej zaum koj yuav paub tias nitrocellulose yog hom xim siv los tiav cov guitars. Tab sis koj puas paub tias nws tseem yog ib qho tseem ceeb muaj nyob rau hauv ntau lub saum toj kawg nkaus lubricaes thiab cream siv los ntawm cov neeg thoob plaws lub ntiaj teb no?
Nws tsis ua rau nws tsis tsim nyog raws li kev ua tiav txawm li cas los xij. Cia peb saib qhov ntawd.
Nitrocellulose yog dab tsi?
Nitrocellulose yog ib hom kev ua tiav siv rau guitars thiab lwm yam twj paj nruag. Nws tau nyob ib ntus, thiab nws tau paub txog nws qhov tshwj xeeb zoo nkauj thiab zoo nkauj. Tab sis nws yog dab tsi, thiab vim li cas nws thiaj li nrov?
Nitrocellulose yog dab tsi?
Nitrocellulose yog ib hom kev ua tiav siv rau guitars thiab lwm yam twj paj nruag. Nws yog tsim los ntawm kev sib xyaw ntawm nitric acid thiab cellulose, uas yog muab los ntawm cov nroj tsuag. Nws yog nyias, pob tshab tiav, thiab nws paub txog nws qhov zoo nkauj thiab zoo nkauj.
Vim li cas Nitrocellulose nrov?
Nitrocellulose yog nrov rau ob peb yam. Ua ntej, nws yog ib qho zoo saib tiav. Nws yog nyias thiab pob tshab, yog li nws tso cai rau lub ntuj zoo nkauj ntawm cov ntoo ci los ntawm. Nws tseem muaj hnub nyoog zoo, tsim ib qho tshwj xeeb patina dhau sijhawm. Tsis tas li ntawd, nws yog ruaj thiab resistant rau khawb thiab dings.
Puas yog Nitrocellulose cuam tshuam rau lub suab?
Qhov no yog ib lub ntsiab lus tsis sib haum xeeb. Qee cov neeg ntseeg tias nitrocellulose tuaj yeem cuam tshuam rau lub suab ntawm lub twj paj nruag, thaum lwm tus xav tias nws tsuas yog lus dab neeg xwb. Thaum kawg, nws yog nyob ntawm tus neeg txiav txim siab seb qhov twg ua haujlwm zoo tshaj rau lawv.
Nitrocellulose: Cov Keeb Kwm tawg ntawm Guitar tiav
Cov Keeb Kwm tawg ntawm Nitrocellulose
Nitrocellulose muaj keeb kwm zoo nkauj zoo nkauj uas tsim nyog tham txog. Nws tag nrho tau pib thaum ntxov mus rau ib nrab xyoo pua thaum ib pawg ntawm chemists tsim cov khoom siv tib lub sijhawm.
Kuv nyiam zaj dab neeg keeb kwm yog hais txog tus kws tshuaj German-Swiss uas tau nchuav nitric thiab sulfuric acid sib xyaw thiab rub qhov ze tshaj plaws uas nws tuaj yeem pom - nws cov paj rwb apron - los mop nws. Thaum nws tawm ntawm lub apron ze ntawm lub qhov cub kom qhuav, nws ntes tau hluav taws nrog ib tug loj flash.
Nws tsis yog qhov xav tsis thoob tias ib qho ntawm thawj zaug siv nitrocellulose yog guncotton - blasting explosive. Nws kuj tau siv rau hauv plhaub, mines, thiab lwm yam khoom txaus ntshai. Thaum lub sij hawm WWI, cov tub rog Askiv txawm siv nws los ua cov grenades improvised los ntawm kev sau cov tins nrog rab phom thiab poking ib lub fuse nyob rau sab saum toj.
Nitrocellulose ua yas
Cellulose yog ib qho organic compound muaj nyob rau hauv cov nroj tsuag, thiab thaum koj sib tov nws nrog ob peb sib txawv acids, koj tau txais nitrocellulose. Tom qab qhov xwm txheej apron-explosion, nitrocellulose tau siv nrog lwm cov kev kho mob los ua thawj cov yas (uas nws thiaj li dhau los ua celluloid). Nws tau siv los ua cov duab thaij duab thiab yeeb yaj kiab.
Nitrocellulose Lacquer yug
Tom qab ntau yam kev ua yeeb yaj kiab uas tsis tau npaj tseg, cov yeeb yaj kiab tau hloov mus rau qhov tsawg-incendiary 'Safety Film'. Tom qab ntawd, ib tug txiv leej tub hu ua Edmund Flaherty ntawm DuPont pom tias nws tuaj yeem yaj nitrocellulose hauv cov kuab tshuaj (xws li acetone lossis naphtha) thiab ntxiv qee cov plasticisers los ua kom tiav cov tshuaj tsuag.
Kev lag luam tsheb tau nrawm nrawm rau ntawm nws vim tias nws tau nrawm dua los thov thiab ziab sai dua li cov khoom uas lawv tau siv. Ntxiv rau, nws tuaj yeem yooj yim coj cov xim dyes thiab pigments, yog li thaum kawg lawv tuaj yeem tso cov "txhua xim kom ntev li ntev tau nws yog dub" nqe lus.
Guitar Makers Tau nyob rau hauv Kev Ua
Cov kws ntaus suab paj nruag kuj tau ntes tau rau nitrocellulose lacquer sib. Nws tau siv rau txhua hom twj paj nruag hauv thawj ib nrab ntawm lub xyoo pua nees nkaum. Nws yog ib qho evaporative tiav, uas txhais tau hais tias cov kuab tshuaj tawm sai sai thiab cov tsho loj tom ntej tuaj yeem siv nrog tsawg dua. Nws tseem tuaj yeem ua tiav nrog cov txheej txheem nyias, uas yog qhov zoo rau acoustic guitar saum.
Ntxiv rau, pigmented lacquers tso cai rau kev cai xim guitar, dyes tso cai rau kev ua tiav tiav, thiab sunbursts yog txhua qhov npau taws. Nws yog lub hnub nyoog golden rau cov neeg tsim guitar.
Lub downside ntawm Nitrocellulose
Hmoov tsis zoo, nitrocellulose lacquer tsis yog yam tsis muaj qhov tsis zoo. Nws tseem yog cov flammable heev thiab yaj nyob rau hauv ib tug heev flammable hnyav, yog li muaj ntau yam teeb meem kev nyab xeeb. Thaum txau, nws tsis yog ib yam dab tsi uas koj xav ua pa, thiab overspray thiab vapors nyob twj ywm flammable thiab teeb meem. Ntxiv rau, txawm tias tom qab nws kho, nws tseem raug rau ntau cov kuab tshuaj, yog li koj yuav tsum tau ceev faj txog koj cov nitro-tiav guitar.
Yuav Ua Li Cas Kho Nitrocellulose Finish Guitar
Nitro Finish yog dab tsi?
Nitrocellulose yog ib qho lacquer uas tau nyob ib ncig ntawm ntau tshaj ib puas xyoo. Nws tau siv los ua kom tiav guitars los ntawm cov tuam txhab nyiam Gibson, Fender, thiab Martin. Nyob rau hauv lub '50s thiab '60s, nws yog qhov mus-kom tiav rau guitars, thiab nws tseem nrov niaj hnub no.
Cov Kev Pab
Nitrocellulose yog cov lacquer ntxeem tau ntau dua li polyurethane, yog li qee tus kws ntaus kis las ntseeg tias nws tso cai rau lub guitar ua pa ntau dua thiab pab tsim lub suab zoo dua. Nws kuj tseem muaj cov organic zoo nkauj nyob rau hauv ob txhais tes, thiab nws hnav hauv qhov chaw ua si feem ntau, muab lub guitar vintage "ua si hauv" xav. Tsis tas li ntawd, nitro tiav yuav zoo li zoo dua thiab raug buffed mus rau qhov ci dua.
Yam Yuav Tau Nco
- Khaws nws tawm ntawm tshav ntuj ncaj qha. Lub hnub ci ncaj qha tuaj yeem ua rau lub sijhawm ua tiav.
- Tswj qhov kub thiab txias. Kev hloov pauv kub heev tuaj yeem ua rau qhov kawg tawg.
- Tsis txhob siv roj hmab. Nitrocellulose tuaj yeem cuam tshuam nrog roj hmab thiab ua npuas ncauj, ua rau kom tiav yaj.
- Ntxuav nws tsis tu ncua. Siv ib daim ntaub mos, qhuav los so lub guitar tom qab ua si.
Yuav Ua Li Cas Kov Koj Nitro Guitar tiav
Ntxuav thaj tsam
Ua ntej koj tuaj yeem tau mus rau qhov kev lom zem ntawm kev kov koj cov nitro guitar tiav, koj yuav tsum tau ua me ntsis ntawm kev tu. Nqa daim ntaub microfiber thiab mus ua haujlwm! Nws zoo li muab koj lub guitar ib hnub mini spa.
Kev siv lub lacquer
Thaum thaj chaw zoo thiab huv si, nws yog lub sijhawm los thov cov lacquer. Koj tuaj yeem siv cov txhuam hniav los yog cov tshuaj tsuag kom ua tiav txoj haujlwm. Tsuas yog xyuas kom koj siv ib txheej nyias ntawm nitrocellulose lacquer.
Cia lub lacquer qhuav
Tam sim no koj tau siv lub lacquer, koj yuav tsum tau tos kom tiav 24 teev kom nws qhuav. Lub sijhawm no yog lub sijhawm zoo tshaj plaws los nqa khoom noj txom ncauj, saib yeeb yaj kiab, lossis pw tsaug zog.
Buffing tawm lub lacquer
Tom qab lub lacquer muaj sij hawm kom qhuav, nws yog lub sij hawm los buff nws tawm. Muab ib daim ntaub mos mos thiab mus ua haujlwm. Koj yuav xav tsis thoob li qhov ci ntsa iab koj lub guitar zoo li tom qab koj ua tiav!
Keeb kwm ntawm Nitrocellulose
Nitrocellulose yog cov txheej txheem tshuaj lom neeg nthuav dav uas tau tsim los ntawm ntau tus kws tshuaj thaum xyoo pua 19th. Thaum Ntiaj Teb Tsov Rog Thoob Ntiaj Teb thib XNUMX, cov tub rog Askiv tau siv rab phom los ua grenades. Tom qab qee qhov hluav taws kub tsis txaus ntseeg, cov yeeb yaj kiab tau hloov mus rau Kev Nyab Xeeb Zaj Duab Xis, uas tau ua tiav los ntawm kev siv nitrocellulose.
Cov txiaj ntsig ntawm Nitrocellulose
Nitrocellulose yog qhov zoo rau muab koj lub guitar ua tiav ntawm tus nqi qis. Ntxiv rau, nws tau zam txim ntau dua thaum siv los kho thiab kov-up. Nov yog qee qhov txiaj ntsig ntawm kev siv nitrocellulose:
- Solvents sai sai tawm
- Cov tsho tiv no tom ntej tuaj yeem siv sijhawm tsawg dua
- Finishers tuaj yeem ua tiav gloss zoo thiab ua tiav nyias
- Nws yog qhov zoo siab los thov
- Nws muaj hnub nyoog zoo nkauj
Keeb kwm ntawm Nitrocellulose
Cov txiaj ntsig ntawm Nitrocellulose
Rov qab rau hnub ntawd, nitrocellulose yog txoj hauv kev mus rau qhov zoo saib tiav. Nws kuj pheej yig thiab qhuav sai. Ntxiv rau, nws tuaj yeem pleev xim nrog dyes lossis pigments thiab yooj yim rau kev thov, ua kom tiav cov txheej txheem zam heev.
Nov yog qee qhov txiaj ntsig ntawm nitrocellulose:
- Tus nqi pheej yig
- Ceev kom qhuav
- Nws tuaj yeem ua xim nrog dyes lossis pigments
- Yooj yim mus thov
Nitrocellulose thiab Tone
Thaum lub sij hawm, tsis muaj leej twg tau soj ntsuam nitrocellulose rau nws lub neej ntev tshaj xyoo thiab xyoo lawm. Yog li ntawd, lawv puas tau ntog rau qhov ua tiav uas tso cai rau cov ntoo ua pa thiab rov ua kom lub suab nrov nrov?
Zoo, nws nyuaj rau hais. Lub guitar yog ib qho system, thiab txhua yam hauv qhov system tuaj yeem ua ib feem hauv nws cov zis. Yog li, thaum nitrocellulose tuaj yeem muaj lub luag haujlwm ua si, nws yuav tsis yog qhov tseem ceeb hauv lub suab nrov.
Nitrocellulose nyob rau hauv lub 70s
Nyob rau hauv lub 70s, lub thicker, pom tseeb-poly tiav yog qhov yooj yim sib txawv rau tsawg-zoo-kev xav-ntawm guitars. Cov neeg xav tias qhov kawg yog vim li cas vim li cas cov guitars tsis zoo, thaum qhov tseeb muaj ntau yam ntawm kev ua si.
Yog li, puas yog nitrocellulose tib txoj hauv kev kom tau txais lub suab zoo guitar? Tsis tas li. Fender pib siv Fullerplast (cov khoom siv polyester sealer) thaum ntxov 60s, thiab thaum lub sijhawm lawv tau muab cov hlau ua tiav, lawv tau ua nrog acrylic lacquers.
Cov kab hauv qab: nitrocellulose tej zaum yuav muaj lub luag haujlwm ua si hauv guitar lub suab, tab sis nws tsis yog qhov tseem ceeb.
xaus
Nitrocellulose yog ib qho zoo kawg nkaus rau guitars, muab nyias, glossy tiav uas tuaj yeem sanded thiab buffed kom zoo. Nws kuj yog qhov zoo rau kev cai xim, sunbursts, thiab translucent tiav. Tsis tas li ntawd, nws tuaj yeem ziab sai thiab tuaj yeem siv nrog rab phom tsuag. Yog li, yog tias koj tab tom nrhiav ib qho tshwj xeeb thiab zoo nkauj tiav rau koj lub guitar, koj tsis tuaj yeem yuam kev nrog nitrocellulose. Tsuas yog nco ntsoov: nws yog cov khoom tawg, yog li ua tib zoo saib xyuas! ROCK RAU!
Kuv yog Joost Nusselder, tus tsim ntawm Neaera thiab tus neeg lag luam cov ntsiab lus, txiv, thiab nyiam sim cov cuab yeej tshiab nrog guitar ntawm lub siab ntawm kuv txoj kev mob siab rau, thiab ua ke nrog kuv pab neeg, Kuv tau tsim cov ntsiab lus ntawm blog txij li xyoo 2020. los pab cov neeg nyeem siab ncaj nrog cov ntaub ntawv kaw lus thiab cov lus qhia guitar.
