Dab tsi yog qhov txawv ntawm cov khoom siv marble thiab ntuj marble
Nov 04, 2022
Artificial marble yog ua los ntawm unsaturated polyester resin raws li ib tug binder, ua ke nrog ntuj marble los yog calcite, dolomite, silica xuab zeb, iav hmoov thiab lwm yam inorganic hmoov, raws li zoo raws li tus nqi ntawm cov nplaim retardants, xim, thiab lwm yam. Nws yog tsim thiab solidified. los ntawm kev co compression, extrusion thiab lwm txoj kev. Artificial marble yog tshawb fawb raws li cov teeb meem hauv kev siv cov pob zeb ntuj. Nws tau ua kom muaj kev vam meej hauv kev ya raws, kev tiv thaiv acid, kub ua hauj thiab patchwork. Tau kawg, cov khoom tsim los ntawm tib neeg ib txwm muaj qhov tsis zoo uas tib neeg tsim. Artificial pob zeb feem ntau tsis muaj naturalness thiab kuj fake zoo nkauj, yog li nws yog feem ntau siv nyob rau hauv cov chaw uas muaj siab xav tau xws li cov txee, thiab nyob rau hauv tej qhov chaw hnyav, xws li chav ua noj, chav dej, thiab lwm yam.; Qhov rai sills, pem teb thiab lwm qhov chaw uas hais txog kev kho kom zoo nkauj yog siv tsawg dua.
Lwm qhov cuam tshuam rau kev siv cov khoom siv marble yog tib neeg qhov tseem ceeb. Txij li thaum cov txheej txheem tsim khoom ntawm cov khoom siv marble sib txawv heev, thiab cov kev ua tau zoo thiab cov yam ntxwv tsis zoo ib yam, cov txiaj ntsig tau hais los saum toj no tsis tas yuav tsum ua haujlwm ntawm cov khoom siv marble yuav los ntawm tus neeg siv.
Dab tsi yog qhov txawv ntawm cov khoom siv marble thiab ntuj marble?
1. Ntuj marble
Qhov zoo: cov qauv ntuj, zoo txhais tes tom qab polishing, muaj zog hardness, hnav-resistant ntau dua li cov khoom tsim, tsis ntshai xim, nrog pores, yuav nkag mus.
Disadvantages: Lub ntuj marble yog nkig, lub flatness tsis zoo, thiab nws yog feem ntau tawg. Kev sib txuas ntawm marble thiab marble yog pom tseeb heev, thiab nws tsis tuaj yeem ua seamlessly spliced.
2. Artificial marble
Qhov zoo: ntau yam xim, zoo ib yam nrog rau qee qhov kev hloov pauv, kev sib txuas ntawm marble thiab marble tsis pom tseeb, thiab tag nrho cov kev xav tau muaj zog!
Qhov tsis zoo: qee cov khoom siv tshuaj lom neeg muaj kev phom sij rau tib neeg lub cev, tsis tshua muaj zog, ntshai khawb, ntshai scalding, ntshai xim
3. Yuav ua li cas paub qhov txawv ntawm cov khoom siv marble los ntawm ntuj marble
Muaj ib txoj hauv kev yooj yim dua los txheeb xyuas cov khoom tsim thiab ntuj tsim: tso ob peb tee ntawm dilute hydrochloric acid, ntuj marble foams hnyav, thiab dag marble foams tsis muaj zog lossis tsis ua npuas dej.
4.Qhov teeb meem ntawm inferior dag marble
Tam sim no, nyob rau hauv kev ua lag luam, ib co dag slab muaj ntau ntau yam teeb meem xws li benzene, formaldehyde, lead, organic acids, thiab lwm yam. Cov yam ntxwv ntawm xws li slab yog hais tias lawv muaj ib tug pungent tshuaj tsw qab (tshwj xeeb tshaj yog thaum lub sij hawm ua cov txheej txheem). . Cov xim yog cov xim tsis zoo nkauj, cov pob zeb tsis zoo no muaj cov formaldehyde thiab benzene yuav tawm cov ntxhiab tsw ntxhiab thaum txiav thiab ua tiav, thiab tom qab cov slab tau noj thiab ua tiav rau hauv cov cuab yeej molding, ntau tshaj formaldehyde thiab benzene tseem yuav nyob twj ywm: formaldehyde thiab benzene Benzene yuav volatilize tsis tu ncua nyob rau hauv 3-5 xyoo. Lub volatilization ntawm benzene thiab formaldehyde thiab raug rau cov hlau hnyav yuav ncaj qha kis cov zaub mov txawv teb chaws. Cov khoom tsis zoo no tsis tsuas yog dhau los ntawm tib neeg txoj kev ua pa, tab sis kuj ncaj qha nkag mus rau hauv lub plab zom mov. thiab ceev ntau dua.
Yog li ntawd, nws yog ib qho tseem ceeb tshwj xeeb los xaiv cov pob zeb zoo tshaj plaws. Nyob rau lub caij ntuj no, tshwj xeeb tshaj yog nyob rau sab qaum teb, cov huab cua kaw hauv tsev tsis zoo, thiab sab hauv tsev kub yog siab, uas yuav ua rau kom lub volatilization ntawm xws li "poisonous board" benzene thiab formaldehyde thiab lwm cov kuab tshuaj, uas yuav ua mob rau tib neeg noj qab haus huv. lub cev. hnyav dua!
