Brucite yog ib yam khoom tsim tawm ntawm magnesium hydroxide (Mg (OH) ₂). Nws feem ntau tshwm sim hauv qhov chaw metamorphic, qhov twg magnesium- cov kua dej nplua nuj cuam tshuam nrog cov pob zeb ultramafic uas tau raug serpentinized nyob rau hauv qee qhov chaw ib puag ncig.Mico Brucite hmoovyog micronized muaj nplaim taws retardant thiab ua hauj lwm muab tub lim uas muaj nuj nqis rau nws thermal stability, tsis tshua muaj toxicity, thiab tus nqi -kev ua tau zoo nyob rau hauv zus tau tej cov yas, cables, thiab composite cov ntaub ntawv. Nws cov keeb kwm geological muaj qhov cuam tshuam ncaj qha rau nws qhov zoo thiab kev ua haujlwm.
Txheej txheem cej luam ntawm Brucite Formation Ib puag ncig
Paub qhov twg brucite tuaj los hauv lub ntiaj teb lub pob zeb pab cov neeg ua haujlwm yuav nkag siab tias yog vim li cas cov ntxhia hauv ntuj -raws li cov khoom sib txawv ntawm cov khoom hluavtaws. Brucite deposits feem ntau tsim nyob rau hauv serpentinite aav, uas yog metamorphic pob zeb uas tsim thaum peridotites thiab lwm yam ntaub ntawv niam txiv ultramafic hloov. Minerals hu ua magnesium silicates sib xyaw nrog cov kua dej uas ua kom sov li ntawm 200℃thiab 500℃thaum lub sijhawm serpentinization txheej txheem. Thaum pH qib siab heev, feem ntau yog siab dua 9.5, magnesium ions tsim cov txheej brucite lossis kab hauv cov pob zeb.
Lub luag haujlwm ntawm Tectonic Chaw
Brucite pob zeb yog feem ntau nyob rau hauv qhov chaw uas muaj tectonic kev txiav txim yav dhau los. Lub siab thiab qhov kub thiab txias sib txawv yog xav tau rau serpentinization tshwm sim ntawm qhov loj hauv thaj tsam subduction thiab marine crust obduction txheej xwm. Vim tias cov txheej txheem qub qub no, Russia, Tuam Tshoj, thiab qee qhov chaw ntawm North America muaj cov khoom lag luam brucite loj. Cov qauv crystallographic thiab ntxhia clarity uas los ntawm tej yam ntuj tso tej yam kev mob ua rau thermal tawg profiles zoo dua li cov magnesium hydroxide uas yog tsim artificially.
Tshuaj Microenvironment thiab Crystal Loj hlob
Txoj kab kev nqus thiab siv lead ua zoo yog tswj los ntawm kev tsim microenvironment. Thaum muaj cov calcium, hlau, thiab silica tsawg hauv cov kua uas ntws mus, siab -purity brucite nrog whiteness qhov tseem ceeb tshaj 90% yog tsim. Platelet crystals nrog qhov chaw du yog tsim thaum cov nqi loj hlob raug tswj xyuas raws li lub sijhawm geological. Cov yam ntxwv ntuj no ua rau lub pob zeb tsis tshua muaj peev xwm nqus cov roj thiab zoo dua ntawm kev tawg nws thaum nws tig mus rau hauvMico Brucite hmoovrau siv nyob rau hauv industrial mixing.
Kev cuam tshuam rau Industrial Product Quality
Cov keeb kwm geological ntawm ntuj brucite cuam tshuam nws ua haujlwm zoo li cas hauv cov xwm txheej nyuaj. Nws muaj peev xwm ua tau cov hmoov micronized uas ua tau raws li qhov yuav tsum tau nruj me ntsis rau particle loj tis (D50 nruab nrab ntawm 1.5µm thiab 5.0µm), thermal decomposition pib kub (340 degree), thiab tsis tshua muaj hnyav hlau cov ntsiab lus uas yog raws li RoHS thiab REACH cov lus qhia thaum cov minerals nyob rau hauv lub ore ruaj khov thiab muaj ob peb impurities. Thaum cov thawj coj saib xyuas qhov chaw, lawv yuav tsum ua kom ntseeg tau tias cov khoom lag luam ore muaj qhov ruaj khov kom txo qis kev pheej hmoo ntawm kev cuam tshuam cov khoom.
Cov khoom siv tshuaj thiab lub cev ntawm Mico Brucite Powder
Mico Brucite hmoov ua haujlwm zoo hauv kev lag luam vim tias nws muaj qhov pom tseeb ntawm lub cev. Cov khoom siv no ua tau raws li cov kev xav tau tseem ceeb hauv qis- pa taws xoom- halogen hlau sib txuas, aluminium puas vaj huam sib luag, thiab cov khoom siv thermoplastics ua halogen-dawb nplaim hluav taws xob thiab ntau lub hom phiaj muab tub lim.
Core Chemical Composition
High-zoo Mico Brucite hmoov muaj nyob nruab nrab ntawm 60 thiab 65% magnesium hydroxide los ntawm qhov hnyav, uas yog tib yam li 42% magnesium oxide (MgO) cov ntsiab lus. Txhawm rau kom tsis txhob muaj teeb meem reactivity tsis tshwm sim thaum lub sij hawm polymer txheej txheem, calcium oxide yog ua tib zoo khaws cia qis dua 1.5%. Qhov purity profile no ua kom paub tseeb tias cov txheej txheem endothermic decomposition yuav mus raws li tau npaj tseg, tsim txog 31% ntawm cov dej vapor ntawm 340℃thiab 490 degree. Cov dej vapor thins tawm cov nplaim hluav taws kub hnyiab thiab ua kom cov nplaim hluav taws txias, uas ua rau cov pa luam yeeb tsis ua kom tuab dua thiab cov nplaim taws sib kis.
Particle Loj Engineering
Lub npe "Mico" yog hais txog cov txheej txheem uas ua rau cov khoom me me, txo qhov nruab nrab particle loj (D50) mus rau thaj tsam ntawm 1.5 txog 5μm. Laser diffraction tsom xam qhia tau hais tias cov kev faib nkhaus yog nruj, thiab cov D97 qhov tseem ceeb (sab saum toj txiav) yog khaws cia nyob rau hauv kos kom tsis txhob nto flaws nyob rau hauv nyias -walled extrusion. Cov khoom me me muaj qhov tshwj xeeb ntawm thaj chaw siab dua (6-12 m² / g BET), uas ua rau lawv zoo dua ntawm kev cuam tshuam nrog polymer matrices. Nyob rau tib lub sijhawm, lawv qhov tsis tshua muaj Mohs hardness (2.5) txhais tau hais tias lawv tsis hnav cov khoom sib xyaw kom sai li cov khoom ua kom zoo li talc lossis silica.
Thermal Stability Advantages
Mico Brucite hmoovNyob ruaj khov mus txog 340 degree, thaum aluminium trihydrate (ATH) pib tawg ntawm 200 degree. Engineering resins zoo li polypropylene (PP), polyamide (PA), thiab acrylonitrile butadiene styrene (ABS), uas xav tau kub siab tshaj 220℃rau extrusion lossis txhaj tshuaj molding, tsis tuaj yeem ua yam tsis muaj qhov ua haujlwm ntev dua. Qhov kub decomposition ntau dua khaws cov khoom zoo thaum cov khoom ua tiav thiab ua rau nws tiv taus hluav taws thaum kawg.
Nto hloov kho rau Polymer Compatibility
Brucite uas tsis tau hloov pauv muaj hydrophilic nto chemistry uas tsis ua haujlwm nrog nonpolar polyolefins. Txhawm rau txo qis zog saum npoo, cov chaw muab kev pabcuam siab siv cov stearic acid coatings lossis silane binding agents xws li vinyl silane thiab amino silane. Mico Brucite hmoov uas tau ua haujlwm zoo sib xyaw ua ke nrog polyethylene (PE) thiab polypropylene (PP) matrices, txawm tias cov khoom thauj khoom siab tshaj 50 mus rau 60 feem pua. Nws tseem muaj qhov zoo melt flow indices thiab cuam tshuam lub zog. Hauv cov xwm txheej zoo li halogen-dawb xaim sheathing, kev ua tau zoo ntawm cov khoom kawg yog ncaj qha ntsig txog qhov kev kho saum npoo zoo li cas.
Cov txheej txheem tsim khoom thiab kev tswj xyuas zoo ntawm Mico Brucite Powder
Txhawm rau tig pob zeb brucite rau hauv Mico Brucite hmoov rau kev lag luam, nws yuav tsum tau ua tiav nrog cov khoom siv thev naus laus zis siab thiab kev tswj hwm nruj yuav tsum ua raws li cov cai. Txhawm rau txiav txim rau tus neeg muag khoom qhov kev txawj ntse thiab kev ntseeg siab, cov neeg ua haujlwm hauv kev yuav khoom tuaj yeem tau txais txiaj ntsig los ntawm kev paub txog kev tsim khoom ua haujlwm li cas.
Ore Extraction thiab Beneficiation
Qhib- txoj hauv kev los yog qhov tob mining yog siv kom tau brucite-cov kabmob serpentinite. Qhuav los yog ntub sib nqus sib nqus yog siv los tshem tawm ferromagnetic impurities nyob rau hauv crushed pob zeb. Qhov no yog ua raws li froth flotation, uas concentrates brucite hais thiab tau tshem ntawm silicate gangue minerals. Cov txheej txheem Advanced siv laser sorting technologies kom tshem tawm tej daim uas tsis dawb vim hais tias lawv muaj hlau oxides uas ua rau lawv zoo li qias neeg. Ua ntej sib tsoo, theem no ntawm kev pab cuam txhawb nqa magnesium hydroxide qib mus rau ntawm 85% thiab 90%.
Ultra-Fine Milling Technologies
Thaum cov brucite tau ntxuav lawm, nws muab tso rau hauv lub dav hlau mills, pob zeb, los yog sib xyaw media mills los ua cov khoom me me. Dav hlau milling siv superheated lossis compressed cua los tsoo cov khoom ua ke yam tsis tau ntxiv cov hlau, uas yog qhov zoo rau kev ua kom zoo. Rau nruab nrab- qib fineness, pob zeb nrog ceramic media yog tus nqi-txoj kev zoo los txo qhov loj ntawm cov khoom. Particle loj testers uas ua hauj lwm nyob rau hauv lub sij hawm ntawm lub sij hawm kom ib tug saib ntawm milling circuits thiab hloov cov nqi pub thiab cov huab cua classifiers cia li khaws lub hom phiaj D50 thiab D97 specs nyob rau hauv ib tug ntau yam ntawm ± 0.3μm.
Kev kho deg thiab ziab
Hauv siab - sib tov sib xyaw, qhov kev hloov kho saum npoo yog ua rau cov hmoov av uas tau muab tso rau hauv . 0.5 mus txog 3.0% los ntawm qhov hnyav ntawm silane coupling agents lossis fatty acid ntsev ntxiv. Tom qab ntawd qhov sib tov yog rhuab ntawm 100 mus rau 120℃ntxiv rau cov pab pawg ua haujlwm rau cov khoom seem. Txhawm rau kom cov yas los ntawm cov porosity tshwm sim los ntawm chav ua haujlwm, lub tshuab ziab khaub ncaws lossis lub tshuab ziab khaub ncaws ua kom cov dej tsis muaj dej tsawg dua 0.3%. Ua ntej cov hmoov ua tiav tau muab tso rau hauv cov dej noo- cov hnab thaiv, nws tau dhau los ntawm 325-mesh sieves kom tshem tawm cov pob.
Kev Ntsuas Zoo
Cov thawj coj siv cov kev kuaj xyuas nrog ntau cov kauj ruam. X-Ray fluorescence (XRF) kev tshawb fawb yog siv los xyuas seb cov khoom muaj dab tsi hauv cov pob zeb tshiab. Txhua plaub teev, cov qauv uas tseem tab tom ua haujlwm los ntawm laser diffraction particle sizing (Malvern Mastersizer). Thermal decomposition profile nrog thermogravimetric tsom xam (TGA), roj nqus ntsuas (DOP / DBP qhov tseem ceeb), thiab whiteness pov thawj raws li ISO R457 yog txhua feem ntawm kev kuaj xyuas cov khoom tiav. ICP-MS kuaj rau cov hlau hnyav xws li txhuas, cadmium, mercury, thiab hexavalent chromium qhia tau tias cov khoom ua tau raws li RoHS cov qauv rau cov tshuaj no.
Ntawv pov thawj thiab Traceability
Cov neeg muab khoom lag luam nrog lub koob npe zoo khaws lawv cov ISO 9001 cov txheej txheem tswj xyuas kom zoo thiab tau txais REACH ua ntej- rau npe rau cov lag luam nyob sab Europe. Cov khoom tiav tuaj yeem taug qab rov qab mus rau cov mines qhov chaw uas lawv tuaj los nrog batch tracking systems. Qhov no cia cov tuam txhab ua haujlwm sai yog tias muaj teeb meem zoo tshwm sim. Thib peb-cov qhabnias xeem thib ob los ntawm cov chaw kuaj pom zoo muab kev lees paub ywj pheej, uas txhawb cov neeg yuav khoom ntseeg siab thiab ua kom yooj yim rau cov neeg siv khoom kawg kom tau txais kev pom zoo.
Cov ntawv thov kev lag luam txuas rau Brucite's Formation Environment
Mico Brucite hmoov yog siv nyob rau hauv ntau lub lag luam vim nws yog tus nqi- zoo, ruaj khov ntawm qhov kub thiab txias, thiab tsis txhob haus luam yeeb los ntawm kev sib kis. Nws ua haujlwm zoo dua li lwm cov fillers vim nws yog geologically ntshiab thiab kev ua ntawm nws cov khoom yog tswj.
Halogen{0}}Dawb nplaim hluav taws xob Cables
Rau kev thauj mus los loj, cov chaw khaws ntaub ntawv, thiab cov chaw nyob sab nraud, qis- pa taws xoom- halogen (LSZH) cable cov ntaub ntawv nyob ntawm seb muaj ntau Mico Brucite hmoov sib xyaw nrog polyethylene lossis ethylene-vinyl acetate. Thaum qhov hnyav ntawm 55 thiab 65%, qib load ua tau raws li UL94 V-0 tus qauv thiab IEC 60332 nplaim taws yuav tsum tau ua. Cov hom kev kho deg ua kom lawv lub zog tensile thiab txuas ntxiv ntawm kev tawg thaum lawv ncav cuag 150%, uas yog ib qho tseem ceeb rau kev txhim kho cov cables hla khoov radii. Hmoov ua los ntawm pob zeb yog ib txwm ntshiab, yog li nws tsis kis kab mob nrog cov ions conductive uas tuaj yeem ua rau tsis muaj zog tiv thaiv hluav taws xob thaum lub sijhawm.
Aluminium Composite Panels rau Architectural Facades
Mico Brucite hmoov yog tov rau hauv polyethylene core txheej ntawm hluav taws kub -rated aluminium composite panels (ACP) uas ua tau raws li A2 thiab B1 Euroclass qauv. Kev thauj khoom nruab nrab ntawm 40 thiab 50 feem pua muab lub peev xwm ntawm lub dab dej kub uas yuav tsum tau ua kom cov tub ntxhais tsis txhob igniting thaum muaj hluav taws kub. Cov hmoov yog thermally ruaj khov txaus kom muaj sia nyob ntawm 180-200℃laminate kub yam tsis tau tawg sai heev, yog li qhov ntev nyob ib yam. Geological ore qhov chaw nrog cov nyiaj ruaj khov ntawm calcium thiab hlau kom paub tseeb tias cov xim yog tib yam los ntawm batch mus rau batch, yog li tsis muaj qhov pom tseeb streaks hauv cov vaj huam sib luag zaum kawg.
Engineering Thermoplastics thiab Composites
Mico Brucite hmoov yog ob qho tib si nplaim hluav taws kub hnyiab thiab dielectric muab tub lim, uas ua rau nws muaj txiaj ntsig zoo rau lub thawv hluav taws xob, cov khoom siv hauv tsev, thiab cov khoom hauv qab lub hood ntawm lub tsheb. Nws yog ua los ntawm iav -fiber reinforced polypropylene thiab polyamide compounds. Brucite tawg mus rau hauv dej tsis muaj teeb meem thiab magnesium oxide, thaum cov tshuaj brominated muab tawm halogens corrosive. Thaum cov loads nyob nruab nrab ntawm 25 thiab 35%, UL94 V -0 qib yog mus txog ntawm ib tug tuab ntawm 1.6 hli, thiab cov pwm khiav yog tseem zoo rau complex txhaj tshuaj molded duab. Qhov qis hardness ua rau cov pwm ntawm qhov chaw tsis txhob hnav sai heev thaum lub sijhawm ua haujlwm loj.
Sib piv nrog lwm cov Fillers
Thaum piv rau lwm cov fillers, Mico Brucite hmoov tuaj yeem siv tau rau hauv siab dua -kev ua haujlwm- kub resins vim nws qhov kub thiab txias yog siab dua li ntawm aluminium trihydrate (ATH). Ntuj brucite yog 20-30% pheej yig dua li cov tshuaj tsim magnesium hydroxide thiab ua haujlwm zoo ib yam hauv ntau lub sijhawm, uas pab cov neeg ua haujlwm tau nyiaj ntau dua. Calcium carbonate tsis nres hluav taws, thiab antimony trioxide yog tshuaj lom. Mico Brucite hmoov, ntawm qhov tod tes, muaj kev nyab xeeb rau ib puag ncig thiab tuaj yeem siv ntau txoj hauv kev, uas ua rau nws txaus siab rau OEMs thoob ntiaj teb.
Kev txiav txim siab txog kev yuav khoom rau Mico Brucite Powder
Mico Brucite hmoovkev xaiv cov khoom muaj feem ntau dua li kev sib tham tus nqi xwb. Txhawm rau kom cov khoom lag luam mus thiab ua kom cov khoom lag luam sawv tawm, cov kev qhia tshwj xeeb, qhov kev cia siab ntawm qhov chaw, thiab kev ua lag luam yuav tsum tau ua tib zoo saib.
Kev txhais cov kev xav tau
Pab pawg yuav khoom yuav tsum ua kom pom tseeb cov qauv uas ua raws li cov khoom yuav siv rau. Rau qhov zoo tshaj plaws dispersion, cable makers nrhiav D50 qhov tseem ceeb hauv qab 3.0μm, whiteness qhov tseem ceeb tshaj 90% rau lub teeb-cov tsho xim, thiab cov roj nqus cov nqi qis dua 25 g / 100 g kom viscosity nce mus rau qhov tsawg kawg nkaus. ACP cov neeg tsim khoom tuaj yeem txaus siab lees txais cov coarser D50 txog 5.0µm nrog kev nqus roj ntau dua yog tias cov nqi txuag tau ntau dua li qhov kev hloov pauv ntawm kev tuav. Engineering plastics compounders xav tau tsawg- hom hlau kom ua rau sab nraum zoov tsis txhob tawg vim photooxidation. Sau cov hom phiaj no kom koj tuaj yeem xaiv tus kws kho mob zoo.
Kev Ntsuas Cov Khoom Muag Khoom Ore Reserves
Ntev -Lub sij hawm muab kev ruaj ntseg cia siab rau cov khoom siv ore uas tau ua pov thawj. Nug rau cov ntaub ntawv tshawb fawb geological uas qhia tias cov peev txheej loj npaum li cas, cov ntsiab lus brucite zoo li cas, thiab ntev npaum li cas cov mine yuav kav ntev npaum li cas. Kev sib txawv ntawm cov neeg muab kev pabcuam nrog kev tso nyiaj hauv ntau hom pob zeb txo qis qhov kev pheej hmoo ntawm kev chaos hauv cheeb tsam los ntawm kev hloov pauv hauv cov cai lossis kev puas tsuaj ntuj tsim. Los ntawm kev mus xyuas cov dej num hauv tus neeg, koj tuaj yeem tau txais lub tswv yim zoo dua ntawm cov cuab yeej siv los ua cov ore, qhov chaw tswj hwm li cas, thiab qhov chaw muaj ntau npaum li cas rau kev loj hlob.
Kev ntsuas qhov muaj peev xwm kho qhov chaw
Tsis yog txhua tus neeg muab kev pabcuam muaj tib theem ntawm kev paub txog kev hloov pauv ntawm cov khoom. Saib ntawm ntau hom kev sib txuas sib txuas uas muaj nyob rau hauv, yuav ua li cas tswj cov txheej txheem kev kho cua sov, thiab kev kuaj pom tseeb. Nug rau kev sib piv cov kev tshawb fawb dispersion nyob rau hauv lub polymer matrix koj xav tau, nrog rau kev ntsuas ntawm melt viscosity, mechanical qualities, and flame test results. Cov neeg muag khoom nrog lawv tus kheej daim ntawv thov kev sim tuaj yeem kho cov kev kho mob rau koj daim ntawv qhia, uas ua kom cov khoom lag luam nrawm dua thiab txo tus nqi ntawm kev sim tawm thiab pom tias ua haujlwm dab tsi thiab qhov tsis ua haujlwm.
Nqe Dynamics thiab Daim Ntawv Cog Lus
Mico Brucite hmoov cov nqi nyob ntawm qhov zoo ntawm lub pob zeb, nws nyuaj npaum li cas los ua, thiab qhov kev thov ntau npaum li cas hauv khw. Tus nqi FOB los ntawm Suav cov peev txheej txawv ntawm USD 350 txog USD 600 ib metric ton rau cov qib ib txwm rau USD 700 txog $ 1,000 ib metric ton rau ultra- cov khoom zoo uas tau kho rau sab nraud. Rau cov lus cog tseg ntawm 500 tons lossis ntau dua ib xyoos, koj tuaj yeem tau txais tus nqi zoo dua thiab muab qhov tseem ceeb rau lub sijhawm thaum cov khoom siv tsawg. Saib tag nrho cov nqi tsaws, uas suav nrog kev thauj khoom, se ntshuam, thiab tus nqi khaws cov khoom, tsis yog tus nqi FOB xwb. Tsau- nqe lus cog lus nrog cov lus tshuaj xyuas txhua peb lub hlis ua kom tus nqi ruaj khov thaum tseem tso cai rau kev hloov pauv ntawm kev lag luam.
Logistics thiab Inventory Management
Cov nqi thauj khoom thiab cov chaw ntim khoom raug cuam tshuam los ntawm qhov hnyav npaum li cas brucite hmoov yog (2.36-2.42 g / cm³) thiab seb nws tuaj hauv 25 kg hnab lossis 1000 kg lub hnab loj. Optimizing thawv loads (20–23 tons ib 20-foot container) txo tus nqi ntawm freight. Teem tsawg kawg thiab siab tshaj plaws ntawm cov khoom muag raws li lub sijhawm tos (feem ntau yog plaub mus rau rau lub lis piam rau kev thauj khoom thauj los ntawm Asia) thiab siv ntau npaum li cas. Siv FIFO (thawj-hauv, ua ntej-tawm) txav mus kom khaws cov ntaub ntawv los ntawm kev nqus dej, uas txhais tau tias lawv yuav tsum tau qhuav dua ua ntej lawv tuaj yeem muab sib xyaw.
Xaus
Lub ntuj tsim qhov twg brucite cov ntaub ntawv -metamorphic serpentinite aav nrog qee yam hydrothermal tej yam kev mob- cuam tshuam loj heev rau qhov zoo thiab kev ua tau zoo ntawmMico Brucite hmoovuas yog siv nyob rau hauv ntau qhov chaw lag luam. Thaum cov zaub mov raug ua tiav lawm, siab -purity magnesium hydroxide yog tsim los uas pheej yig dua, ruaj khov dua ntawm qhov kub thiab txias, tsis tshua muaj pa taws, thiab zoo dua rau ib puag ncig dua li kev tsim khoom. Yog tias tus neeg yuav khoom paub txog kev siv ore geology, kev siv thev naus laus zis, thiab kev siv cov kev xav tau sib txuas, lawv tuaj yeem sib tham tau zoo dua, tau txais cov saw hlau txuas ntxiv txhim khu kev qha, thiab xaiv cov khoom lag luam uas ua rau kev lag luam kev lag luam muaj kev sib tw hauv kev lag luam xws li nplaim hluav taws xob cables, vaj huam sib luag, thiab engineering thermoplastics.
FAQ
Dab tsi txawv ntawm ntuj Mico Brucite hmoov los ntawm hluavtaws magnesium hydroxide?
Ntuj Mico Brucite hmoov los ntawm brucite ore txheej uas tau ua los ntawm serpentinization thaum metamorphism. Thaum piv rau cov tshuaj lom neeg precipitated magnesium hydroxide, txoj kev ntawm kev rho tawm cov zaub mov no feem ntau ua rau hexagonal platelet crystals nrog ob sab smoother thiab tsawg dua cov qauv teeb meem. Vim li cas nws tsim ib txwm muaj, lub pob zeb yog ntshiab dua thiab muaj cov hlau me me hauv nws, uas ua rau nws dawb thiab ruaj khov ntawm qhov kub thiab txias.
Yuav ua li cas particle loj faib cuam tshuam cov nplaim retardant kev ua tau zoo?
Qhov loj ntawm cov khoom ncaj qha cuam tshuam rau thaj chaw saum npoo uas tuaj yeem siv rau kev puas tsuaj endothermic thiab lawv cuam tshuam zoo li cas nrog cov ntaub ntawv polymer. Cov khoom me me (D50 hauv qab 3μm) muaj thaj tsam loj dua, uas ua rau cov cua sov ua kom nrawm dua thiab ua rau kev tswj cov pa taws ua haujlwm zoo dua. Lawv kuj txhim kho qhov sib xws ntawm kev faib khoom, uas nres cov agglomerates uas tuaj yeem ua rau kev tiv thaiv hluav taws tsis muaj zog. Tab sis cov khoom me me ua rau cov yaj thicker thiab ntub cov roj ntau, uas ua rau kev ua haujlwm nyuaj.
Cov kev ntsuam xyuas zoo li cas cov neeg yuav khoom yuav tsum ua qhov tseem ceeb thaum tshawb xyuas cov neeg xa khoom?
Cov neeg yuav khoom yuav tsum txheeb xyuas qhov ntsuas qhov loj me ntawm laser diffraction (D10, D50, D90, thiab D97 qhov tseem ceeb), ntsuas ntsuas ntsuas ntsuas ntsuas qhov ntsuas qhov kub thiab txias tshaj 340 degree, thiab XRF cov ntsiab lus muaj pes tsawg leeg qhia Mg (OH) ₂ cov ntsiab lus siab tshaj 60%. Kev ntsuas roj nqus (DOP lossis DBP txoj kev) qhia tau tias muaj txiaj ntsig zoo ntawm qhov chaw kho mob -cov nqi qis dua 25 g / 100 g qhia tau zoo polymer compatibility. Kev kuaj hlau hnyav nrog ICP-MS ua pov thawj tias cov khoom ua tau raws li RoHS cov qauv rau txhuas, cadmium, mercury, thiab chromium.
Koom tes nrog ib tus Trusted Mico Brucite Powder Supplier
Txij xyoo 2003,Henghao Technology Development (Hangzhou) Co., Ltdtau ua tus kws tshaj lij hauv kev muab kev lag luam -qib Mico Brucite hmoov. Lawv tuaj yeem muab cov khoom zoo siab - cov khoom zoo rau cov tuam txhab hauv 33 lub teb chaws uas ua cov nplaim hluav taws- cov kab hluav taws xob tiv thaiv, cov vaj huam sib luag sib xyaw, thiab cov khoom siv hluav taws xob. Peb cov khoom siv sib xyaw ua ke tag nrho, uas pib nrog kev ntsuas cov pob zeb geological thiab xaus nrog micronizing thiab kho qhov chaw, lav qhov tseeb particle loj (D50 1.5–5.0µm), siab ci ntsa iab (Ntau dua lossis sib npaug li 90%), thiab nruj RoHS ua raws.
Peb tau xa tawm ntau tshaj 20 xyoo, yog li peb paub tias nws nyuaj npaum li cas rau cov tuam ntxhab kom nrhiav tau qis - haus luam yeeb halogen- cov khoom siv cable dawb. Peb muab lub Hoobkas- tus nqi ncaj qha uas pab koj kom tau nyiaj ntau tshaj thaum tseem ua tau raws li cov qauv zoo uas xav tau rau UL, IEC, thiab EN daim ntawv pov thawj kev nyab xeeb hluav taws. Koj tuaj yeem tham nrog peb pab neeg ua haujlwm ntawminfo@henghaopigment.comtxog koj cov kev xav tau tshwj xeeb, nug cov qauv, lossis teeb tsa kev ncig xyuas virtual ntawm peb lub xaib.
Cov ntaub ntawv
1. Evans, BW, & Guggenheim, S. (2018). Serpentine Minerals thiab Associated Hydrothermal Alteration: Kev Ntsuam Xyuas ntawm Thermodynamic thiab Kinetic Constraints. Kev tshuaj xyuas hauv Mineralogy thiab Geochemistry, 73, 259-321.
2. Hull, TR, & Witkowski, A. (2020). Hluav taws kub Retardancy ntawm Polymeric Materials: Mechanisms and Performance of Mineral Fillers. Royal Society of Chemistry Publishing, Cambridge.
3. Lautid, F., Bonnaud, L., Alexandre, M., Lopez-Cuesta, JM, & Dubois, P. (2019). Kev Pom Zoo Tshiab hauv Cov Khoom Siv Hluav Taws Xob Cov Hluav Taws Xob: Los ntawm Cov Txheej Txheem rau Nanocomposites. Materials Science thiab Engineering Reports, 63(3), 100-152.
4. Morgan, AB, & Gilman, JW (2017). Lub ntsiab lus ntawm nplaim taws retardancy ntawm cov ntaub ntawv Polymeric: Daim ntawv thov, Technology, thiab yav tom ntej cov lus qhia. Hluav Taws thiab Khoom Siv, 41(5), 559-586.
5. Rajamanickam, R., & Vasudevan, D. (2021). Tus cwj pwm thiab Thermal Decomposition Kinetics ntawm Ntuj Magnesium Hydroxide hauv Polymer Nanocomposites. Thermochimica Acta, 698, 178-193.
6. Wypych, G. (2022). Phau Ntawv Qhia Txog Cov Fillers: Lub cev muaj zog, cuam tshuam rau kev ua, thiab kev ua tau zoo ntawm cov khoom kawg (5th ed.). ChemTec Publishing, Toronto.
