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Carbonless Ntawv Dov Feem ntau Yuav Tsum Nqa tawm
Oct 13, 2017

Daim Ntawv Duam Tsis Tuaj Feem ntau yuav tsum nqa tawm

Cov paib non-carbon luam ntawv tswj huab cua yog qhov tseem ceeb tshaj huab cua txias thiab cov kub. Daim ntawv no yog tsim los ntawm cov nroj tsuag muaj fiber ntau, qhov porosity ntawm daim ntawv, qhov nqus dej ntawm cov roj thiab muaj dej nyob hauv cov roj, thiab lwm yam, yooj yim ua rau kev hloov hauv daim ntawv loj, hauv kev luam tau yooj yim ua rau overprint tsis pub , Cov pob txha loj heev los ntawm kev luam tawm.

Feem ntau, carbonaceous ntawv daim ntawv cov dej noo ntawm 6% mus rau 8%, cov dej no yog ib qho kev sib xyaw ua ke ntawm dej, feem ntau hu ua kev nqus dej noo. Muaj qee qhov kev sib raug zoo ntawm cov dej noo thiab cov av noo ntawm noo noo thiab cua. Kev sim pom tau hais tias nyob hauv qee tus txheeb ze cov av, cov ntsiab lus ntawm cov ntawv nyeem yog inversely proportional rau cov kub, qhov kub ntawm txhua qhov kev hloov 5 ℃, qhov hloov nruab nrab hauv dej cov ntsiab lus ntawm 0.15%; nyob rau ntawm tej lub ntsuas kub, daim ntawv cov dej noo thiab cov txheebze sib tov yog proportional rau tus txheeb ze ntawm cov pwm Txhua qhov kev hloov ntawm 10%, qhov hloov nruab nrab ntawm cov dej cov dej ntawm 1%. Raws li ib txwm muaj, cov ntsiab lus dej ntawm txhua qhov kev hloov ntawm 1%, longitudinal deformation ntawm 0.025% rau 0.05%, lateral deformation ntawm li 1%. Txawm li cas los xij, carbonless daim ntawv feem ntau yog 3 mus rau 6 rov sau dua, qee zaum cov nyiaj tsuas yog 1.5 hli dav dav dav dav, yog tias qhov nthuav loj loj, nws txhais tau hais tias 1 yuan yuav yog 100 yuan, thiaj li xyuas kom tsis txhob muaj carbon dawb luam ntawv me deformation telescopic Quantity, nws yuav tsum nruj rau kev siv ntawm ib puag ncig. Ua ntej, qhov uas yuav tsum muaj rau cov ntawv tsis yog carbon

Cov ntawv sau tsis-dawb rov sau dua yuav tsum muaj ib daim ntawv tshwj xeeb, daim ntawv coated, los kuj hu ua CCP paper. Feem ntau nws muab faib ua ntawv (CB), daim ntawv xov xwm (CFB), hauv ntawv (CF) 3 hom. Cov ntawv luam tsis muaj ntawv yog ib daim ntawv tshwj xeeb rau luam tawm ob los sis ntau lub khoos phis tawj thiab cov ntawv sau tseg. (CB) hais txog daim ntawv siv rau thawj sib koom ntawm ntau cov nqi, coated nrog ib txheej ntawm microcapsules rau nws sab nraum qab, ua tus muab hloov ntawm cov ntawv nyeem; thiab nruab nrab (CFB) Rau ntau cov ntawv sau dua tshiab hauv cov ntawv tshwj xeeb, nws lub hau loj nrog lub txheej xim ntawm cov xim reagent, tom qab nrog tib daim ntawv coated nrog ib txheej ntawm microcapsules, tau txais kev pab raws li kev sib koom ua ke tib lub sij hawm lub luag haujlwm ntawm qhov ntxiv mus; Qhov kawg ntawm lawv cov ntaub ntawv sau txog kev sau npe tshiab tsuas yog siv rau cov nplais ntawm daim ntawv nrog ib txheej ntawm tus tsim tawm, uas ua hauj lwm pab kom muaj tus txheem ntawm daim ntawv. Yog tias cov ntaub ntawv luam tawm tsis pub roj teeb meem, yog tias nws yog ib daim ntawv siv computer, nws yuav tsum yog carbon-coated nrog lub suab, thiab muaj ntau txoj kev yuav tsum tau ua rau lub toughness, thickness, elasticity ntawm cov yob, thiab pes tsawg tus pob qij txha.

Thib ob, daim ntawv sau nyiaj txiag ntau tshaj tawm cov txheej txheem

Thaum tau txais kev ua haujlwm ntau lawm, cov neeg muaj npe zis raws li cov txheej txheem ntawm cov ntsiab lus, cov zauv ntawm cov xim, cov ntawv thiab ntawv thiab lwm yam ntaub ntawv siv los tsim ib qho zoo tshaj plaws ntawm txoj kev zoo tshaj, cov luam ntawv yuav tsum tau teem caij ua ntej ntawm daim ntawv txiav txim lossis daim ntawv xaiv xim.


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Koom xwm ntawv Guanhua Suzhou