Shanxi Sanqiang Tshiab Zog Science thiab Technology Co., Ltd. yog lub tuam txhab niaj hnub nrog ntau tshaj 40 xyoo keeb kwm. Nws siv coaltar ua raw khoom los tsim cov pa roj carbon dub thiab lwm yam khoom siv tshuaj. Lub tuam txhab npog thaj tsam ntawm 1000 daim av (lossis 666,667m2) nrog 1200 tus neeg ua haujlwm thiab tag nrho cov khoom muaj nqis tshaj 1.5 billion yuan.With ntiaj teb-chav tsim cov thev naus laus zis thiab khoom siv, Sanqiang cov kab ntau lawm yog tag nrho nrog DCS ntse tswj system, uas yog koom tes tsim nrog SUPCON. Cov txheej txheem no pab tsim kom muaj ntsuab, qis-carbon ncig kev lag luam kev lag luam saw, koom ua ke cov pa roj carbon dub, kev lag luam tshuaj lom neeg zoo thiab lub zog tsim hluav taws xob, kom paub txog kev txawj ntse, high-end, ntsuab thiab kev sib xyaw ua ke. Rau rau xyoo sib law liag, Sanqiang tau raug xaiv rau saum kaum Daim Ntawv Teev Npe ntawm Tuam Tshoj txoj kev lag luam carbon dub.
Peb cov ntawv pov thawj
Lub tuam txhab tau dhau cov qauv ntawm IATF16949 Automotive Quality Management System, iso9001 Quality Management System, ISO14001 Environmental Management System, iso45001 Occupational Health and Safety Management System, Energy Management System, Integrated Management System of Informatization thiab Industrialization, Intellectual Property Management System, thiab lwm yam. .
Kev Lag Luam Ntau Lawm
Ltalis, UK, Qaib ntxhw, Tim lyiv teb chaws, Thaib, Nyab Laj, Malaysia, Philippines, Kauslim Teb, Is Nrias teb, Sri Lanka thiab lwm yam Peb tau muab TOP 10 log tsheb thiab roj hmab compound enterprised nyob rau hauv Suav teb.
Lub Hoobkas muaj zog
Lub tuam txhab npog thaj tsam ntawm ntau tshaj 810 daim av, muaj 860 cov neeg ua haujlwm, tag nrho cov pa roj carbon dub muaj peev xwm ntawm 480,000 mtons, txhua xyoo tso zis ntawm 400,000 tons ntawm thee tar refining, lub txhua xyoo tso zis ntawm 120,000 tons ntawm naphthalic anhydride, txhua xyoo tso zis ntawm 20,000 tons ntawm crude phenol refining, txhua xyoo tso zis ntawm 4,500 tons ntawm nplua anthracene, 2,{13}} tons ntawm carbazole ,90,{15}} tons ntawm asphalt tshwj xeeb.
Pab neeg tshaj lij
Lub tuam txhab muaj lub xeev R & D chaw thiab lub teb chaws kuaj, R&D tswj cov neeg ua haujlwm 19 tus neeg, R & D cov kws tshaj lij 46 tus neeg, lub chaw soj nstuam tau nruab nrog cov cuab yeej ntsuas qib siab, ntsuas qhov ntsuas npog tag nrho cov khoom ntsuas uas xav tau hauv lub teb chaws carbon dub tus qauv.
$1572.00|0 metric tons (Min.Order)
N115 yog ib qho ntawm ntau yam nrog qhov me me me me, kev ua haujlwm siab tshaj plaws thiab kev puas tsuaj zoo tshaj plaws hauv roj hmab carbon dub. Cov khoom no tsuas yog siv rau cov log tsheb tawm ntawm txoj kev thiab cov log tsheb hnyav, cov roj hmab txuas txuas, cov hlua conveyor thiab lwm yam khoom siv roj hmab uas yuav tsum tau ua kom tsis zoo.
$1257.00|0 metric tons (Min.Order)
N550 carbon dub muaj zoo heev dispersion thiab stability. Nws qhov chaw tau raug kho tshwj xeeb, muaj qhov zoo hydrophilicity thiab dispersion, tuaj yeem sib xyaw nrog cov khoom siv hauv paus, thiab tiv thaiv kev sib haum xeeb thiab kev sib haum xeeb.
$1330 00|0 metric tons (Min.Order)
N375, tshwj tsis yog rau nws cov qauv qis me ntsis thiab tsim hluav taws xob vim yog thinning piv rau N339, kev siv thiab cov teebmeem yog qhov pib zoo ib yam li N339. Nws yog tsuas yog siv rau tsheb log tsheb, log tsheb hnyav, thiab off-road log tsheb tread rubber.
$1257.00|0 metric tons (Min.Order)
N550 carbon dub muaj peev xwm ntxiv dag zog thiab txhaws. Nws cov duab particle zoo nkaus li zoo li tus kheej kheej, uas ua rau fef n550 carbon dub zoo heev hauv kev txhim kho cov khoom siv ntawm cov khoom.
$1429.00|0 metric tons (Min.Order)
Kev hnav tsis kam ntawm N234 carbon dub yog li 10% siab dua N229. N234 qhia tau hais tias hnav zoo dua nyob rau hauv qhov hnyav hnyav. Nrog cov qauv siab, kev txhawb zog zoo thiab kev puas tsuaj. Cov khoom no tsuas yog siv rau cov log tsheb hnyav, tsheb log tsheb, cov khoom siv roj hmab high-end, high-speed log tsheb tread compound thiab roj puv roj hmab.
$1257.00|0 metric tons (Min.Order)
N774 carbon dub muaj qhov tshwj xeeb me me, cov roj ntau dua dazzling thiab zoo dua dispersion zog, uas ua rau nws siv dav hauv number case, coatings, plastics thiab lwm yam teb. Daim ntawv thov ntawm n774 carbon dub hauv cov khoom siv hluav taws xob thiab cov roj hmab ua haujlwm siab kuj tau pom tias muaj kev loj hlob zoo.
$150000|0 metric tons (Min.Order)
Cov pa roj carbon dub N110 tuaj yeem siv rau cov log tsheb tawm ntawm txoj kev thiab cov tsheb thauj khoom, cov roj hmab pads rau Choj, conveyor siv thiab lwm yam khoom siv roj hmab uas xav tau kev hnav zoo.
$1386.00|0 metric tons (Min.Order)
Qauv carbon dub n220 yog dav siv hauv kev lag luam roj hmab. Vim nws cov khoom ua tau zoo heev thiab muaj peev xwm ua kom muaj zog, N220 carbon dub yog siv los ua cov muab tub lim thiab tiv thaiv tus neeg sawv cev hauv cov qauv roj hmab.
$1257.00|0 metric tons (Min.Order)
N550 cov pa roj carbon dub yog cov khoom lag luam kheej kheej granular carbon dub. Nws muaj qhov tshwj xeeb ntawm thaj chaw loj thiab muaj peev xwm adsorption, uas tuaj yeem txhim kho cov khoom siv dag zog thiab hnav tsis kam ntawm cov khoom.
Cov pa roj carbon dub N110 tuaj yeem siv rau cov log tsheb tawm ntawm txoj kev thiab cov tsheb thauj khoom, cov roj hmab pads rau Choj, conveyor siv thiab lwm yam khoom siv roj hmab uas xav tau kev hnav zoo. Ultra-wear-resistant N110 carbon dub yog ib qho ntawm ntau yam nrog qhov me me me me, qhov kev ua tau zoo tshaj plaws thiab kev hnav zoo tshaj plaws hauv cov roj hmab carbon dub, tab sis nws daim ntawv thov raug txwv vim nws cov kev ua haujlwm tsis zoo (siab sib xyaw zog noj, nyuaj dispersion, thiab tsis yooj yim rau yob thiab nias, thiab lwm yam). Cov pa roj carbon dub N110 tuaj yeem siv nrog N220 thiab N330.
Cov txiaj ntsig ntawm N110 Carbon Black
Durability thiab kev tiv thaiv
Ib qho ntawm cov laj thawj tseem ceeb ntawm cov pa roj carbon dub tau txais txiaj ntsig hauv kev siv txheej txheej yog nws lub peev xwm los txhim kho kev ua haujlwm ntev thiab kev tiv thaiv zoo ntawm txheej txheej. Thaum ntxiv rau coatings, carbon dub muab tshwj xeeb tiv thaiv UV lub teeb thiab huab cua, yog li tiv thaiv qhov degradation ntawm cov khoom siv hauv qab. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau kev siv sab nraum zoov uas lub hnub ci tuaj yeem ua rau cov xim ploj mus thiab cov ntaub ntawv tsis muaj zog thaum lub sijhawm. Los ntawm kev sib xyaw cov pa roj carbon dub, cov txheej txheem tuaj yeem tiv thaiv qhov chaw tiv thaiv cov ntsiab lus no, kom ntseeg tau tias lawv nyob twj ywm nyob rau hauv pristine lub sij hawm ntev.
Ua kom zoo nkauj zoo nkauj
Tshaj li kev tiv thaiv, carbon dub plays lub luag haujlwm tseem ceeb hauv kev txhim kho kev zoo nkauj ntawm cov txheej txheej. Nws yog renowned rau nws lub peev xwm los muab sib sib zog nqus, nplua nuj dub uas yog unmatched los ntawm lwm yam xim. Cov yam ntxwv no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas xav tau qib siab ntawm cov xim siv thiab sib xws. Txawm hais tias rau tsheb tiav, high-end electronics, los yog architectural ntsiab, carbon dub rau coatings xyuas kom meej tias cov khoom saib lawv zoo tshaj plaws, showcasing vivid xim thiab ib tug du tiav uas catches lub qhov muag.
Hluav taws xob conductivity
Hauv qee qhov kev siv, hluav taws xob conductivity ntawm txheej yog ib qho tseem ceeb ntawm cov khoom. Cov pa roj carbon dub, paub txog nws cov khoom siv hluav taws xob, tuaj yeem siv los tsim cov txheej txheem uas tiv thaiv cov khoom siv hluav taws xob los ntawm cov hluav taws xob zoo li qub thiab cuam tshuam electromagnetic. Daim ntawv thov no yog tshwj xeeb tshaj yog nyob rau hauv kev lag luam electronics, qhov twg kev tiv thaiv ntawm rhiab Cheebtsam yog qhov tseem ceeb. Kev sib xyaw cov roj carbon dub txheej tuaj yeem tsis tsuas yog txhim kho cov tsos ntawm cov khoom siv tab sis kuj ua rau lawv lub neej ntev thiab kev ua haujlwm.
Thermal Management
Lwm qhov tseem ceeb ntawm kev siv cov pa roj carbon dub hauv cov txheej txheem yog kev tswj xyuas thermal. Carbon dub muaj peev xwm nqus tau thiab dissipate tshav kub, ua rau nws yog ib qho zoo heev additives rau coatings siv nyob rau hauv high-kub ib puag ncig. Cov cuab yeej no yog qhov tseem ceeb rau kev tiv thaiv cov ntaub ntawv uas raug rau lub sij hawm ntev ntawm tshav kub, kom ntseeg tau tias lawv tsis degrade ntxov ntxov. Los ntawm cov khoom siv hauv tsheb mus rau cov tshuab ua haujlwm, cov pa roj carbon dub rau cov txheej txheem pab tswj kev ncaj ncees thiab kev ua haujlwm ntawm cov khoom raug kub heev.
Nqi-zoo
Thaum xav txog tag nrho cov txiaj ntsig ntawm cov pa roj carbon dub rau cov txheej txheem, nws tseem ceeb heev los qhia txog nws cov txiaj ntsig zoo. Txawm hais tias nws cov khoom siv ntau yam zoo, carbon dub tseem yog qhov kev xaiv zoo rau cov tuam txhab lag luam. Nws lub peev xwm los txuas ntxiv lub neej ntawm cov khoom, txo cov kev xav tau ntawm kev saib xyuas, thiab txhim kho kev ua tau zoo ua rau nws xaiv tus nqi tsim nyog rau ntau yam kev siv txheej txheej. Qhov kev pheej yig no, ua ke nrog nws cov khoom zoo nkauj, ua rau cov pa roj carbon dub yog qhov tseem ceeb hauv kev lag luam coatings.
Environmental Considerations
Nyob rau hauv lub ntiaj teb niaj hnub no eco-conscious, kev cuam tshuam ib puag ncig ntawm cov ntaub ntawv yog qhov tseem ceeb rau kev txiav txim siab. Cov pa roj carbon dub rau cov txheej txheej ua rau muaj txiaj ntsig zoo hauv qhov no los ntawm kev ncua lub neej ntawm cov khoom, yog li txo cov khib nyiab thiab xav tau kev hloov pauv ntau zaus. Tsis tas li ntawd, kev nce qib hauv kev tsim cov pa roj carbon dub tau ua rau muaj cov txheej txheem ruaj khov dua, ntxiv kom txo qis cov hneev taw ntawm cov khoom tseem ceeb no.
Hom N110 Carbon Dub
N series carbon dub
N series carbon dub yog cov pa roj carbon dub nrog cov xim sib dua thiab qhov chaw me me. Vim hais tias N series carbon dub hais me me thiab muaj fluidity zoo thiab dispersion, lawv tuaj yeem siv rau hauv coatings, inks, roj hmab khoom, yas thiab lwm yam teb. Tsis tas li ntawd, vim nws txoj kev kho kom huv thiab kev hloov kho saum npoo, N series carbon dub feem ntau yog siv los ua ib qho khoom ntxiv rau cov khoom noj khoom haus qib siab thiab cov khoom ntim tshuaj.
S series carbon dub
S series carbon dub yog lwm hom carbon dub. Piv nrog N series carbon dub, nws muaj xim tsaus dua thiab thaj chaw loj dua. S Series carbon dub muab kev hnav zoo heev, hluav taws xob conductivity, thiab UV thiab tshuaj tiv thaiv. Nws yog feem ntau siv nyob rau hauv cov cheeb tsam xws li tsheb log tsheb, roj hmab foob thiab muaj mufflers.
P series carbon dub
P series carbon dub yog cov pa roj carbon dub nrog lub ntsej muag loj heev thiab muaj cov xim zoo dua qub, fluidity thiab ncua kev kawm. Vim nws qhov chaw tshwj xeeb ntawm qhov chaw thiab muaj zog adsorption, P series carbon dub feem ntau yog siv rau hauv thaj chaw ntawm cov coatings, inks thiab tshuaj pleev ib ce los muab cov teebmeem blackening zoo thiab txhim kho kev ntxhib los mos ntawm txheej.
F series carbon dub
F series carbon dub yog ib hom carbon dub uas tau oxidized thiab muaj cov ntsiab lus carboxyl siab. Cov pa roj carbon dub tuaj yeem ua ke nrog cov resins thiab polymers los tsim kev sib raug zoo thiab kev sib raug zoo, thiab muaj kev sib tw zoo, ruaj khov thiab ua haujlwm zoo. Nws yog feem ntau siv rau hauv coatings, inks, plastics thiab adhesives.
Dyes rau Inks thiab Paints
Cov pa roj carbon dub yog siv los ua cov xim dub zoo heev. Yog li ntawd, nws yog dav siv rau luam ntawv inks, resin dyes, xim thiab toners vim hais tias nws muaj zog xim zoo dua piv rau hlau oxide los yog organic pigments. Cov pa roj carbon dub nrog cov qauv loj dua qhia tau zoo heev conductive zog.
Dyes rau Plastics
Cov pa roj carbon dub yog tsim rau cov xim pleev xim thiab cov yeeb yaj kiab yas vim nws muaj xim muaj zog thiab ruaj khov txawm tias qhov kub thiab txias.
Khoom siv rau tsheb bumpers, cable coatings, thiab kav
Vim nws qhov zoo tshaj plaws ntawm absorbing ultraviolet (UV) rays thiab muab cov huab cua zoo dua, Carbon dub kuj yog siv nyob rau hauv lub tsheb bumper kev lag luam, hlau coatings thiab cov yeeb nkab coatings.
Anti-static Agent
Cov pa roj carbon dub kuj tseem siv los ua tus neeg saib xyuas zoo tshaj plaws, qhov twg cov khoom muaj cov qauv siv lead ua uas ua haujlwm raws li cov khoom siv hauv cov yas, elastomers, xim, cov nplaum, thiab cov yeeb yaj kiab. Ib hom carbon dub, hu ua tshwj xeeb dub lossis kev ua haujlwm dub, yog siv los ua cov xim kom muaj zog thiab tswj cov nqi zoo li qub, yog li muab UV tiv thaiv thiab txhim kho cov khoom siv hauv cov khoom xws li yas, inks, xim thiab txheej, toners thiab electronics. .
Kev sib xyaw ntawm cov khoom siv roj hmab
Kev siv cov pa roj carbon dub hauv qhov ntim loj tshaj plaws yog rau kev ua tau zoo ntxiv hauv cov khoom siv roj hmab, tshwj xeeb tshaj yog nyob rau hauv cov log tsheb thiab lwm yam khoom siv roj hmab xws li hoses, siv tawv, extrusion profiles, thiab cov khoom siv roj hmab molded. Tam sim no, kev siv cov pa roj carbon dub kuj tau nkag mus rau hauv tsheb roj hmab qhov chaw xws li hoses, siv, gaskets, seals, wipers, thiab tag nrho cov khoom siv roj hmab.
Cov khoom hluav taws xob
P electrons ntawm cov pa roj carbon atoms ntawm Carbon Black tsim ntau yam ntawm delocalized π bonds. Vim yog qhov tseem ceeb ntawm cov nyhuv conjugation, Carbon Black muaj qee cov khoom siv hluav taws xob tshwj xeeb.Carbon Black muaj ib qho qauv hollow tubular. Lub raj phab ntsa yog ib puag ncig los ntawm ib leeg lossis ntau txheej graphene nplooj ntawv. Txoj kab uas hla ntawm lub raj yog nanoscale thiab lub raj ntev yog micron. Qhov sib piv yog qhov loj, thiab nws cov khoom yuav yog Cov nplooj ntawv graphene hloov vim muaj kev sib txawv curling, xav txog cov khoom siv hlau lossis semiconductor. Nyob rau hauv cov nqe lus ntawm conductivity, Carbon Black tuaj yeem yog xim hlau lossis semiconducting. Txawm tias qhov sib txawv ntawm tib cov pa roj carbon nanotube yuav qhia cov conductivities sib txawv vim cov qauv sib txawv, thiab cov conductivity ntawm Carbon Black Cov poj niam txiv neej muaj feem xyuam nrog nws txoj kab uas hla thiab chirality.
Mechanical zog
Vim tias cov pa roj carbon atoms hauv Carbon Black txais yuav sp2 hybridization, piv nrog sp3 hybridization, s orbital tivthaiv hauv sp2 hybridization yog loj, ua Carbon Black muaj modulus siab thiab siab zog.Carbon Black muaj zoo txhua yam khoom. Lub zog tensile ntawm CNTs ncav cuag 50-200GPa, uas yog 100 npaug ntawm cov hlau, tab sis nws qhov ceev tsuas yog 1/6 ntawm cov hlau, uas yog tsawg kawg yog qhov kev txiav txim ntawm qhov loj dua li cov graphite fiber ntau; Nws cov elastic modulus tuaj yeem ncav cuag 1TPa, uas yog sib npaug rau elastic modulus ntawm pob zeb diamond thiab txog li 5 npaug ntawm cov hlau.
Thermal conductivity
Carbon Black muaj qhov ua tau zoo ntawm kev hloov pauv cua sov. CNTs muaj qhov sib piv loj heev, yog li nws qhov kev sib pauv cua sov ua haujlwm raws qhov ntev ntawm kev taw qhia siab heev. Hauv qhov sib piv, nws qhov kev sib pauv cua sov hauv qhov kev taw qhia ntsug yog tsawg. Los ntawm kev taw qhia tsim nyog, Carbon Black tuaj yeem tsim cov khoom siv thermal conductivity anisotropic heev. Tsis tas li ntawd, Carbon Black muaj cov thermal conductivity siab. Raws li ntev raws li tus lej ntawm Carbon Black yog doped rau hauv cov khoom sib xyaw, cov thermal conductivity ntawm cov khoom sib xyaw yuav zoo dua.
Adsorption kev ua haujlwm
Cov pa roj carbon dub muaj qhov tshwj xeeb ntawm thaj chaw loj thiab muaj zog adsorption kev ua haujlwm; nws kuj muaj zoo electromagnetic yoj nqus thiab lwm yam khoom.
Yuav Ua Li Cas Xaiv N110 Carbon Dub
Kawm txog cov khoom specifications
Ua ntej yuav cov pa roj carbon dub, koj yuav tsum paub cov ntsiab lus ntawm cov pa roj carbon dub uas koj xav tau, xws li qhov loj me, thaj chaw saum npoo, cov ntsiab lus tshauv, pH tus nqi, thiab lwm yam. Cov lus qhia tshwj xeeb no feem ntau cuam tshuam rau kev tsim nyog thiab kev ua haujlwm ntawm carbon dub. Los ntawm kev nkag siab txog cov kev qhia tshwj xeeb no, koj tuaj yeem paub tseeb tias koj yuav cov khoom lag luam uas haum rau koj cov kev xav tau.
Cov pa roj carbon dub zoo tus qauv
Cov qauv rau kev ntsuas cov pa roj carbon dub zoo sib txawv, thiab txhua lub tebchaws lossis cheeb tsam muaj nws cov qauv. Ua ntej yuav khoom, xyuas kom koj nkag siab cov qauv hauv koj cheeb tsam thiab xaiv cov khoom uas ua tau raws li cov qauv. Tsis tas li ntawd, koj tuaj yeem tshawb xyuas cov ntawv pov thawj zoo ntawm cov tuam txhab carbon dub los txiav txim seb lawv cov khoom ua tau raws li cov qauv thoob ntiaj teb.
Hom kev xaiv
Xaiv lub npe nrov ntawm cov khoom siv roj carbon dub yog qhov tseem ceeb rau kev ua kom zoo. Cov hom no feem ntau muaj lub koob npe zoo, kev tswj hwm nruj thiab kev pabcuam zoo tom qab muag. Yog tias koj tsis muaj kev paub dhau los, koj tuaj yeem thov kev tshuaj xyuas thiab cov lus pom zoo los ntawm lwm tus uas tau siv cov khoom lag luam.
Cov qauv kuaj
Ua ntej yuav cov pa roj carbon ntau ntau, nws raug nquahu kom yuav cov qauv me me rau kev kuaj xyuas kom ntseeg tau tias cov xim dub uas tau xaiv yog tsim nyog rau koj daim ntawv thov thiab kev xav tau. Thaum lub sij hawm xeem txheej txheem, cov khoom xws li cov nyhuv xim, flowability, dispersion, thiab lwm yam yuav raug soj ntsuam thiab muab piv nrog cov qauv zoo.
Kev xa khoom thiab kev txhawb nqa tom qab muag
Ua ntej xaiv tus neeg muag khoom, koj yuav tsum nkag siab txog yam xws li nws lub sijhawm xa khoom, khoom muag, thiab kev txhawb nqa tom qab muag. Cov xwm txheej no yuav cuam tshuam rau koj cov phiaj xwm tsim khoom thiab kev siv tiag tiag. Nws yog qhov zoo tshaj plaws los xaiv cov neeg muag khoom uas tuaj yeem muab cov khoom lag luam raws sijhawm thiab muab kev pabcuam zoo tom qab muag.
Pigment concentration
Pigment concentration yog ib qho tseem ceeb ntsuas ntsuas qhov zoo ntawm carbon dub pigments. High-quality carbon dub pigments muaj cov xim ntau dua thiab muab cov xim dub zoo nkauj. Koj tuaj yeem tshawb pom cov xim xim ntawm cov xim los ntawm saib cov ntawv qhia cov khoom lossis nug tus neeg muag khoom.
Huab cua tsis kam
Huab cua tsis kam yog qhov tseem ceeb, tshwj xeeb tshaj yog hauv kev siv sab nraum zoov. High-quality carbon dub pigments yuav tsum muaj huab cua zoo thiab muaj peev xwm tiv taus hluav taws xob ultraviolet, kub hloov pauv thiab tshuaj lom neeg. Koj tuaj yeem tshawb xyuas nrog cov chaw tsim khoom lossis cov ntaub ntawv cov khoom lag luam kom paub seb cov pigment ntev npaum li cas.
Particle yam ntxwv
Particle cov khoom kuj tseem ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab kev siv cov pa roj carbon dub pigments. Qhov sib txawv particle loj thiab kev faib tawm yuav cuam tshuam rau cov nyhuv xim, fluidity thiab mechanical zog ntawm cov xim. Feem ntau, cov khoom me me muab cov xim xim ntau dua thiab cov teebmeem zoo dua qub, tab sis tuaj yeem cuam tshuam rau cov khoom ntws. Koj tuaj yeem xa mus rau daim ntawv qhia khoom tshwj xeeb lossis sab laj tus neeg muag khoom rau cov yam ntxwv ntawm cov khoom.
Lub koob npe nrov
Xaiv lub npe nrov npe yog qhov tseem ceeb los xyuas kom meej qhov zoo ntawm carbon dub pigments. Cov npe nrov npe feem ntau muaj cov txheej txheem tsim khoom siab tshaj plaws, kev tswj xyuas nruj thiab kev lag luam mus sij hawm ntev. Thaum xaiv, nco ntsoov xaiv cov chaw tsim khoom lossis cov chaw muag khoom nrog lub koob npe zoo.
Peb lub Hoobkas
Daim ntawv pov thawj
FAQ
Cim npe nrov: Tuam Tshoj n110 carbon dub manufacturers, lwm tus neeg, Hoobkas
