Hauj lwm lawm

Kev tsis

Vim Li Cas Xaiv Peb

Kev Pabcuam Cov Neeg Siv Khoom
Peb khwv tau koj kev hwm los ntawm kev xa khoom raws sijhawm thiab ntawm pob nyiaj siv. Peb tau tsim peb lub koob npe nrov ntawm kev pabcuam tshwjxeeb rau cov neeg siv khoom. Tshawb nrhiav qhov txawv nws ua.

Kev txawj ntse thiab kev paub
Peb pab pawg kws tshaj lij muaj ntau xyoo dhau los hauv kev xa cov kev pabcuam zoo rau peb cov neeg siv khoom. Peb ntiav tsuas yog cov kws tshaj lij tshaj lij uas muaj cov ntaub ntawv pov thawj ntawm kev xa cov txiaj ntsig tshwj xeeb.

Ib -Stop Service
Peb cog lus tias yuav muab koj cov lus teb sai tshaj plaws, tus nqi zoo tshaj, qhov zoo tshaj plaws, thiab ua tiav tom qab - kev muag khoom.

Xeev- ntawm-the-art Technology
Peb siv cov cuab yeej technology tshiab thiab cov cuab yeej los xa cov kev pabcuam zoo. Peb pab neeg tau txais txiaj ntsig zoo- tau paub txog qhov tseeb tiam sis thiab kev nce qib hauv thev naus laus zis thiab siv lawv los muab cov txiaj ntsig zoo tshaj plaws.

Tus nqi sib tw
Peb muab cov nqi sib tw rau peb cov kev pabcuam yam tsis muaj kev cuam tshuam rau qhov zoo. Peb cov nqi yog pob tshab, thiab peb tsis ntseeg hauv cov nqi zais lossis cov nqi.

Cov neeg siv khoom txaus siab
Peb tau cog lus tias yuav xa cov kev pabcuam zoo tshaj plaws uas tshaj peb cov neeg tau txais kev cia siab. Peb siv zog los xyuas kom meej tias peb cov neeg siv khoom txaus siab rau peb cov kev pabcuam thiab ua haujlwm ze nrog lawv kom ntseeg tau tias lawv tau ntsib.

TEP TRIETHYL PHOSPHATE yog dab tsi

Triethyl phosphate yog ib qho tshuaj organic nrog cov mis (C2H5) 3PO4 lossis OP (OEt) 3. Nws yog cov kua uas tsis muaj xim. Nws yog triester ntawm ethanol thiab phosphoric acid thiab tuaj yeem hu ua "phosphoric acid, triethyl ester".

TCPP nplaim taws retardant

Hom Lub Npe: MXFR-TCPP
CROSS REFERENCE GUIDE: TCPP
Khoom npe: TRIS (2-CHLOROISOPROPYL) PHOSPHATE
CAS Nr .: 13674-84-5
Acid Tus Nqi (%): Max. 0.1
Cov ntsiab lus dej (%): Max.0.1

TEP TRIETHYL PHOSPHATE

Hom Lub Npe: MXFR-TEP
CROSS REFERENCE GUIDE: TEP
Khoom npe: Triethyl Phosphate (TEP)
CAS Nr .: 78-40-0
PURITY: Min.99.5%
Dej: Max.0.1%

V6 nplaim taws retardant

Hom Lub Npe: MXFR-V6
CROSS REFERENCE GUIDE: ANTIBLAZE V6
CAS Nr .: 38051-10-4
Cov ntsiab lus phosphorus: ≈10.5%
Cov ntsiab lus chlorine: ≈36.5%

Triethyl Phosphate Market Analysis thiab Tseeb Trends

Triethyl Phosphate (TEP) yog cov organic compound nrog cov tshuaj formula (C2H5O) 3PO. Nws yog cov kua uas tsis muaj xim thiab tsis muaj ntxhiab uas yog miscible nrog ntau cov kuab tshuaj organic xws li ethanol, acetone, thiab toluene. TEP feem ntau yog siv los ua cov nplaim hluav taws xob, cov yas yas, thiab cov khoom nruab nrab hauv kev tsim khoom ntawm ntau yam tshuaj.

Lub lag luam Triethyl Phosphate tau kwv yees kom muaj kev loj hlob tseem ceeb nyob rau lub sijhawm kwv yees. Qhov kev thov nce ntxiv rau cov khoom siv hluav taws xob hluav taws xob hauv ntau qhov kev lag luam xws li kev tsim kho, tsheb, thiab textiles yog tsav kev lag luam loj hlob. TEP yog dav siv los ua cov nplaim hluav taws kub nyhiab hauv cov khoom siv polymers, ua rau lawv ua tau raws li cov cai tswj kev nyab xeeb.

Lwm qhov tseem ceeb ua rau kev loj hlob ntawm kev lag luam yog qhov kev thov nce ntxiv rau cov khoom siv yas hauv kev tsim cov PVC hloov tau. TEP ua raws li cov yas yas zoo heev, muab kev yooj yim thiab ua haujlwm ntev rau cov khoom siv PVC. Nrog rau kev loj hlob txuas ntxiv ntawm kev tsim kho thiab kev lag luam tsheb, qhov kev thov rau PVC hloov tau yuav tsum nce ntxiv, yog li tsav qhov kev thov rau Triethyl Phosphate.

Ntxiv mus, TEP yog siv los ua ib qho nruab nrab hauv kev sib txuas ntawm ntau cov tshuaj, suav nrog tshuaj tua kab, tshuaj, thiab surfactants. Kev nthuav dav kev ua liaj ua teb thiab kev lag luam tshuaj yuav tsum txhawb nqa qhov kev thov rau TEP ua ib qho tshuaj nruab nrab.

Raws li kev txheeb xyuas hauv cheeb tsam, Asia Pacific xav tias yuav tswj hwm lub khw Triethyl Phosphate vim muaj kev lag luam sai, kev tsim kho kev loj hlob, thiab nce tsheb tsim khoom. North America thiab Europe tseem cia siab tias yuav pom kev loj hlob tseem ceeb, uas tau tsav los ntawm kev tswj hwm kev nyab xeeb hluav taws thiab muaj qhov kawg - siv kev lag luam.

Zuag qhia tag nrho, kev ua lag luam Triethyl Phosphate yog npaj rau kev loj hlob ntau, nrog kev kwv yees CAGR ntawm % thaum lub sijhawm kwv yees. Qhov kev thov nce ntxiv rau cov nplaim hluav taws thiab cov yas yas thoob plaws ntau qhov kev lag luam, ua ke nrog kev xav tau ntawm cov tshuaj nruab nrab, yog qhov tseem ceeb ua rau kev lag luam loj hlob.

Cov ntaub ntawv ntawm Metric Roller Chain Sprocket

Lub khw triethyl phosphate tau pom kev loj hlob tsis tu ncua vim nws cov kev siv ntau yam hauv ntau yam lag luam xws li tshuaj, kev ua liaj ua teb, thiab tshuaj. Qhov kev thov nce ntxiv rau cov khoom siv hluav taws xob hluav taws xob hauv kev tsim kho yog qhov tseem ceeb rau kev lag luam loj hlob. Tsis tas li ntawd, kev cog qoob loo ntawm triethyl phosphate ua cov yas hauv kev tsim cov PVC thiab lwm yam polymers ntxiv txhawb kev lag luam kev loj hlob. Kev ua lag luam xav tias yuav pom kev nthuav dav tseem ceeb hauv xyoo tom ntej, uas tau tsav los ntawm kev tshawb fawb thiab kev loj hlob ntxiv hauv kev lag luam tshuaj thiab kev xav tau ntau ntxiv rau cov tshuaj tua kab thiab tshuaj tua kab hauv kev ua liaj ua teb.

Triethyl Phosphate Reactions

Cov tshuaj tiv thaiv ntawm triethyl phosphate nrog benzoyl chloride nyob rau hauv lub xub ntiag ntawm triethylamine catalyst muab benzoyl diethyl phosphate nyob rau hauv tsawg tawm los. Xws li cov tebchaw yog cov muaj zog phosphorylating cov neeg ua haujlwm thiab ua haujlwm nrog nucleophiles nrog poob ntawm benzoic acid.

10 Qhov Tseeb Txaus Ntshai Txog Cov Hluav Taws Xob Hluav Taws Xob

Cov phom sij ntawm nplaim hluav taws
Cov nplaim hluav taws kub hnyiab - thoob ntiaj teb lees paub tias yog cov kab mob lom - tau cuam tshuam nrog kev ua me nyuam, mob qog noj ntshav, kev tiv thaiv kab mob, kev cuam tshuam cov tshuaj hormones, txo qis cov thyroid ua haujlwm, thiab kev puas tsuaj loj rau fetus thiab menyuam lub hlwb. Nov yog 10 qhov tseeb uas koj yuav tsum paub los tiv thaiv koj thiab koj cov neeg koj hlub los ntawm cov phom sij txaus ntshai no.

1.Koj cov plua plav plua plav yog tshuaj lom
Raws li Duke University tus kws tshaj lij ntawm ib puag ncig chemistry Heather Stapleton, "Yog tias koj saib tiag tiag ntawm dab tsi hauv koj cov plua plav, tshwj xeeb tshaj yog rau qee cov tshuaj, nws tsuas yog concentrated - lossis ntau dua - raws li qhov koj pom hauv cov dej phwj tuaj." Qhov nws thiab ntau tus kws tshawb fawb pom tau yog nplaim taws zoo li PBDEs thiab khiav tawm ntawm cov plua plav thiab cov dej phwj tuaj. Plua plav bunnies, los ntawm lawv qhov xwm txheej, sau ntau dua ntawm cov tshuaj no. Qhov ntau nyob ib puag ncig, qhov ntau dua koj qhov raug. Cov tsiaj nyeg thiab me me nkag rau hauv pem teb tuaj yeem ua rau raug mob.

2.Lub xyoo 2006 txwv tsis pub PBDEs Tsis Ua Cov Rooj Tog Zoo
Txawm hais tias PBDEs tau raug txwv nyob rau xyoo 2006, cov tshuaj siv los hloov lawv yog qhov txaus ntshai. Cov tuam txhab tshuaj tau rov qab los siv cov tshuaj chlorinated tris (lossis TDCPP), cov tshuaj txwv tsis pub siv hauv cov menyuam yaus lub pajamas xyoo 1977 vim nws ua rau DNA hloov pauv thiab mob qog noj ntshav. Txawm tias cov tshuaj tshiab hu ua V6 muaj tris. Kev tshawb fawb qhia tau hais tias chlorinated tris muaj tshuaj lom ntau dua li cov tshuaj tua kab chlorpyrifos, paub txog neurotoxin.

3. Cov khoom me nyuam yaus tau ntim nrog cov nplaim hluav taws
Koj puas paub vim li cas koj tsis tau hnov txog "ntoo ua npuas ncauj"? Nws yog vim ua npuas ncauj, txawm tias yog mos, tsis yog ntuj, nws yog cov khoom sib xyaw ua ke. Tom qab ntawd, nws tsis muaj qhov xav tsis thoob tias cov rooj zaum hauv tsheb, hloov cov ntaub qhwv, thiab lwm cov khoom ua npuas ncauj tau ntim nrog cov tshuaj, suav nrog cov nplaim hluav taws. Tris thiab cov tshuaj tshiab hu ua V6 (uas muaj tris) tsim txog li 4.6% ntawm qhov loj ntawm cov npuas dej hauv cov khoom me nyuam. Txhua yam kev phom sij rau kev noj qab haus huv siv tau uas yog vim li cas txoj hauv kev zoo tshaj los tiv thaiv koj cov menyuam yaus yog siv thiab nthuav tawm rau ob peb yam khoom ua npuas ncauj li sai tau.

4. Cov menyuam yaus muaj kev phom sij tshaj plaws
Kev ntsuam xyuas tau pom tias cov menyuam yaus feem ntau muaj peb zaug ntau dua li cov hluav taws kub nyhiab hauv lawv cov ntshav li lawv niam. Yog vim li cas rau qhov no ntseeg tau tias cov menyuam yaus ua si hauv pem teb uas cov plua plav thiab cov ntaub pua plag khaws cov hluav taws kub retardants raws li yav tas los hais tias plua plav bunnies. Qhov no yuav piav qhia txog qhov puas tau -ntau cov menyuam yaus raug kev txom nyem los ntawm hormonal thiab metabolic imbalances.

5. Cov nplaim hluav taws kub hnyiab cuam tshuam rau cov menyuam mos liab
Cov poj niam cev xeeb tub yuav tsum paub tshwj xeeb txog kev raug nplaim taws. Kev tshawb fawb tau pom tias PBDEs tsis muaj kev txhawj xeeb hla cov placenta thiab tuaj yeem hloov cov teebmeem ntawm niam mus rau fetus. PBDEs tau pom nyob rau hauv cov poj niam cev xeeb tub cov ntshav raug rau cov khoom uas tau kho nrog cov nplaim hluav taws. Kev soj ntsuam ntawm cov menyuam yaus uas muaj PBDEs ntau dua hauv lawv cov ntshav qhia tias muaj ntau dua ntawm kev ua siab ntev thiab txo qis kev kawm thiab kev nco.

6.Cov nplaim hluav taws ua rau txiv neej tsis muaj menyuam
Tsis tu ncua raug rau organophosphate nplaim retardants hloov ib tug txiv neej cov tshuaj hormones, ua rau cov phev tsis zoo thiab txo cov phev suav.

7.Flame Retardants yog tsom rau ntawm lub dav hlau
Cov rooj zaum hauv dav hlau yuav, qee zaum, zoo li pob zeb nyuaj tab sis lawv tau ntim nrog npuas. Cov npuas dej siv, tsis yog hauv cov rooj zaum xwb, tab sis txhua qhov chaw hauv lub dav hlau muaj cov hluav taws kub retardants siab thiab 100% ntawm cov qauv plua plav sau los ntawm lub dav hlau muaj cov nplaim hluav taws ntau, suav nrog TDCPP, lossis tris. Kev sib xyaw ntawm lwm cov nplaim hluav taws kub, BDE 209, tau pom tias muaj ntau zaus hauv cov dav hlau ntau dua li hauv cov chaw nyob lossis chaw ua haujlwm.

8.California muaj qib PBDE siab tshaj plaws hauv Asmeskas!
Cov neeg California muaj qhov siab tshaj plaws ntawm PBDEs, tris, V6, thiab lwm yam nplaim taws retardants hauv lawv cov ntshav. Cov kev tshawb fawb sib piv PBDE qib hauv cov neeg nyob hauv California rau cov neeg nyob thoob plaws hauv Teb Chaws Asmeskas pom tias cov neeg California muaj ob npaug ntau dua li cov ntshav hauv lawv cov ntshav. [8] Lwm txoj kev tshawb fawb tau sau tseg tias cov menyuam yaus nyob hauv California muaj qib PBDE ntau dua li lwm cov menyuam yaus nyob hauv Mexico.

9. Cov kws tsim tshuaj tsis quav ntsej txog koj txoj kev noj qab haus huv
Txawm hais tias kev tshawb fawb qhia txog qhov txaus ntshai heev ua rau tib neeg noj qab haus huv los ntawm cov nplaim hluav taws, cov tuam txhab tshuaj lom neeg txuas ntxiv mus tos txais cov nom tswv kom khaws cov tshuaj no hauv peb cov rooj tog. Thiab, yog tias kev yaum tsis ua haujlwm, lawv yuav foob kom koj nqus tau cov khoom no.

10. Ntshav Cov nplaim hluav taws kub hnyiab txuas ntxiv mus ntxiv
Txawm hais tias muaj kev txwv tshuaj lom neeg thiab kev siv zog los txo qhov raug rau cov tshuaj lom neeg no, lawv qhov muaj nyob txuas ntxiv. Cov nplaim hluav taws kub hnyiab tau paub tias cuam tshuam cov tshuaj hormones hauv cov menyuam yaus, tshwj xeeb tshaj yog cov menyuam ntxhais uas yuav muaj kev txhawj xeeb txog kev yug menyuam thiab kev tsis txaus ntawm cov tshuaj hormones hnyav. Tej zaum peb yuav tsis paub qhov cuam tshuam tag nrho ntawm cov tshuaj no, tab sis peb paub tseeb tias peb yuav tsum tau txo qis peb qhov raug.

9 Cov kauj ruam uas koj tuaj yeem ua los tiv thaiv koj tus kheej thiab koj tsev neeg

Nws yog qhov tseeb tias peb yuav tsum tiv thaiv peb tus kheej los ntawm kev puas tsuaj ntawm cov tshuaj lom neeg no. Nov yog ob peb kauj ruam uas koj tuaj yeem ua los txo koj qhov raug thiab, cia siab tias, txwv qhov kev puas tsuaj:

Tsis txhob yuav cov rooj tog uas muaj TB 117 daim ntawv lo.
Lub tshuab nqus tsev cov ntaub pua plag thiab rooj tog siv lub tshuab nqus tsev nrog HEPA lim.
Damp plua plav rooj tog thiab hauv pem teb tsis tu ncua.
Tsis txhob noj, nyob ib puag ncig, lossis ze koj tus kws qhia. Tsis tas li, siv cov rooj zaum ntoo yam tsis muaj padding hauv koj qhov chaw noj mov.
Ntxuav koj ob txhais tes tsis tu ncua, tshwj xeeb tshaj yog tom qab ntxuav.
Yuav cov nplaim taws tiag tiag- cov ntaub ntawv tiv taus xws li ntaub plaub thiab paj rwb.
Nug koj tus neeg muag khoom lossis cov chaw tsim khoom txog qhov muaj cov nplaim hluav taws xob hauv lawv cov khoom ua ntej koj yuav.
Tsis tu ncua nqus koj lub tsheb sab hauv.
Qhia rau koj txhua qhov kev pabcuam thiab cov neeg muag khoom paub tias koj tsis xav tau cov nplaim hluav taws kub hnyiab hauv koj cov rooj tog zaum, khaub ncaws, lossis ib yam khoom nkag hauv koj lub tsev.

Ib qho yuav tsum xav txog ntau yam thaum xaiv cov nplaim hluav taws

Cov nplaim hluav taws kub hnyiab yog cov tshuaj sib txuas ntxiv rau cov yas txhawm rau tiv thaiv, ncua, lossis ua kom tawg qeeb, txo cov pa luam yeeb, thiab / lossis tiv thaiv cov khoom los ntawm cov khoom tawg (anti dripping). Cov additives no muaj nyob rau hauv ntau yam khoom siv niaj hnub kom tsis txhob muaj hluav taws kub hnyiab ntawm cov yas.

Cov nplaim hluav taws ntau tshaj plaws yog cov tshuaj halogenated, uas muaj xws li brominated thiab chlorinated hom. Halogenated nplaim retardants muaj txiaj ntsig zoo ntawm qhov qis qis. Tsis yog -halogen, lossis halogen dawb, nplaim hluav taws kub hnyiab tau nce ntxiv hauv kev thov thiab suav nrog cov phosphorus-raws li) thiab hlau oxides. Tsis yog- halogen nplaim hluav taws yuav tsum muaj qib siab dua, thiab feem ntau xav tau kev hloov kho ntxiv los tswj cov khoom siv ntawm cov yas.
Ib tug yuav tsum xav txog ntau yam thaum xaiv cov nplaim hluav taws. Nkag mus rau qhov kev ua tau zoo uas xav tau feem ntau yuav tsum tau kho kom haum nrog ntau qhov kev sim.
Dab tsi yog qhov yuav tsum tau ua ntawm qhov kev xeem no yuav tsum dhau (lub sijhawm hlawv, lub sijhawm tua, nplaim taws, kev tsim cov pa luam yeeb, kev lag luam thiab tsoomfwv cov cai, cov khoom siv kho tshuab).

Dab tsi polymers thiab additives yog siv nyob rau hauv ib feem.Qhov tsim, zoo, thiab nto ntawm ib feem kuj plays lub luag hauj lwm tseem ceeb nyob rau hauv combustion.
Cov nplaim retardant additives tuaj yeem sib xyaw nrog lub hauv paus polymer lossis ntxiv thaum lub sijhawm ua cov txheej txheem yas. Qee zaum combustion tej zaum yuav raug tiv thaiv los ntawm tsuas yog ntxiv cov nplaim hluav taws kub hnyiab rau ib txheej txheej tiav ntawm cov khoom kawg.
Thaum cov yas kub hnyiab, ntev - cov saw hlau molecules ntawm cov saw hlau polymer yog degraded mus rau hauv me me hydrocarbon molecules thiab cov nkev nkev, xws li dawb radicals - txheej txheem hu ua pyrolysis. Rau qhov hluav taws kub pib, roj, oxygen, thiab qhov hluav taws kub yuav tsum muaj. Cov nplaim hluav taws ua haujlwm los ntawm kev cuam tshuam lossis tshem tawm ib qho ntawm cov khoom xyaw tseem ceeb no, tsis hais lub cev lossis tshuaj lom neeg. Muaj ob peb txoj hauv kev uas nplaim retardants siv los inhibit combustion thiab hauv qab no yog cov lus piav qhia ntawm txhua tus.
Gaseous Inhibition: halogenated tebchaw xws li bromines thiab chlorines yog sib xws nrog ntau lub hauv paus polymers thiab yog cov nplaim hluav taws kub retardant additives. Thaum lub sij hawm pyrolysis, hydrogen thiab hydroxide dawb radicals raug tsim. Thaum hluav taws kub, halogenated nplaim retardants thermally degrade, tso hydrogen chloride thiab hydrogen bromide uas hnov mob nrog cov dawb radicals hauv nplaim taws. Cov tshiab tsim dawb radicals suav nrog cov halogens thiab tsis tshua muaj reactive dua li cov thawj hydrogen thiab hydroxide dawb radicals, yog li, suppressing lub ntim ntawm reactive gases muaj rau combustion tshwm sim. Tsis tas li ntawd, cov txheej txheem no slows combustion uas nyob rau hauv lem cools lub system, ntxiv txo combustion.

Khoom Char-Formation:Daim ntawv ntawm cov nplaim hluav taws no feem ntau yog cov tsis yog -halogen compounds siv phosphorous thiab nitrogen chemistry. Thaum muaj hluav taws kub, cov nplaim hluav taws kub hnyiab no tshwm sim los ua ib txheej tuab ntawm cov pa roj carbon char nyob rau saum npoo ntawm cov yas. Cov txheej txheem no insulates thiab shields cov yas, tsim ib qho kev thaiv uas cuam tshuam cov txheej txheem combustion los ntawm kev cuam tshuam qhov tso tawm ntawm cov roj reactive ntau dua.
Endothermic cua txias:Cov chav kawm ntawm no tsis yog - halogen nplaim retardant muaj xws li hlau oxides / hydrated minerals, xws li txhuas thiab magnesium hydroxides. Thaum hluav taws kub, cov nplaim hluav taws no siv cov tshuaj tiv thaiv endothermic kom tshem tawm cov cua sov thiab tso cov dej molecules. Cov yas yog txias thiab txwv cov reactive gases tsim, yog li cuam tshuam cov txheej txheem combustion. Kev siv cov hydrated compounds raws li nplaim taws retardants feem ntau txwv los ntawm qhov qis decomposition kub ntawm cov ntaub ntawv no txij li thaum plastics processing thiab manufacturing feem ntau tshwm sim nyob rau hauv high kub.

Muaj ntau yam yuav tsum tau xav txog thaum xaiv cov nplaim hluav taws zoo rau ib daim ntawv thov suav nrog lub hauv paus polymer siv, tsoomfwv tshwj xeeb thiab kev lag luam cov cai thiab cov qauv uas yuav tsum tau ua, nrog rau cov khoom xav tau ntawm cov polymer xws li viscosity thiab ntom. Kev xaiv cov nplaim hluav taws tuaj yeem yog ib txoj haujlwm nyuaj, vim li ntawd nws yog ib qho tseem ceeb uas yuav tsum xaiv tus khub, xws li Amcor, uas muaj kev txawj ntse hauv ntau yam nplaim hluav taws kub hnyiab nrog rau kev paub nrog lub xeev - ntawm - - kev sib xyaw ua ke thiab cov txheej txheem sib xyaw. Amcor yuav coj koj los ntawm cov txheej txheem xaiv kom ntseeg tau tias cov tshuaj ntxiv raug xaiv rau koj daim ntawv thov tshwj xeeb.

Dab tsi yog nplaim retardants feem ntau ua los ntawm

Cov nplaim hluav taws kub hnyiab tuaj yeem ua nrog ntau yam tshuaj sib txawv. Qee cov nplaim hluav taws kub hnyiab, xws li peb cov tshuaj tua hluav taws, yog dej-raws li, tsis muaj Polybrominated Diphenyl Esters thiab tsim los siv cov khoom xyaw uas tsis yog- tshuaj lom. Txawm li cas los xij, ntau cov hluav taws kub retardants tsis yog ib puag ncig zoo.

Feem ntau siv hluav taws kub retardants suav nrog brominated nplaim retardants, OFRs, TBBPA, HBCD thiab OPFRs. Cov khoom no feem ntau muaj cov tshuaj txaus ntshai, uas muaj tshuaj lom rau tib neeg, tsiaj qus thiab nroj tsuag.
Brominated nplaim retardants tau pom tias muaj kev phom sij tshwj xeeb. Cov tshuaj siv nyob rau hauv lawv zoo ib yam li cov uas tau ntev lawm txwv los ntawm Environmental Protection Agency.

Cov tshuaj muaj nyob rau hauv brominated nplaim retardants ua rau muaj kev pheej hmoo loj, raws li lub sij hawm dhau los lawv tuaj yeem ua kom muaj zog hauv lub cev. Kev raug cov tshuaj no ntev ntev tuaj yeem ua rau muaj teeb meem kev noj qab haus huv loj. Cov hluav taws kub retardants zoo li no yog qhov txaus ntshai tshwj xeeb rau cov menyuam yaus thiab cov neeg laus uas tsis muaj zog.

Peb lub Hoobkas

Peb muaj kev ruaj khov thiab zoo tshaj ntawm kev sib txuas, kev tswj xyuas nruj thiab kev ruaj ntseg zoo, pab pawg neeg paub txog thiab lub luag haujlwm, kev ua haujlwm zoo thiab kev nyab xeeb. Raws li qhov no, peb cov khoom tau lees paub zoo los ntawm cov neeg siv khoom hauv Tebchaws Europe, Amelikas, Asia, Middle East thiab lwm yam.

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FAQ

Q: Dab tsi yog triethyl phosphate siv rau?

A: Siv cov ntsiab lus: Triethyl phosphate yog siv los ua cov khoom lag luam catalyst, desensitizing tus neeg sawv cev rau peroxides, -tus neeg sawv cev ethylating, plasticizer rau resins, yas, thiab cov pos hniav.

Q: Puas yog triethyl phosphate tshuaj lom?

A: Kev puas tsuaj qhov muag tas mus li yuav tshwm sim. Kev sib cuag vapor ntev yuav ua rau mob conjunctivitis. Kev sib cuag ntawm daim tawv nqaij ntev los yog rov ua dua tuaj yeem ua rau tawv nqaij khaus, dryness thiab o. Triethyl phosphate tej zaum yuav muaj teeb meem yog tias nqos los yog nqus tau pa.

Q: Dab tsi yog qhov cuam tshuam ntawm triethyl phosphate?

A: Pyrophoric; Ua rau kub hnyiab; Kev nqus pa tuaj yeem ua rau muaj kev raug mob corrosive rau lub ntsws thiab lub ntsws; [Alfa Aesar MSDS] Saib "Tributylphosphine."

Q: TEP chemical yog dab tsi?

A: Eastman™ TEP (Triethyl Phosphate) yog cov kua ntshiab, tsis muaj xim muaj ntxhiab tsw tsw qab. TEP muaj txiaj ntsig zoo li cov kuab tshuaj hauv ntau daim ntawv thov, ua cov yas rau tawv, hluav taws kub - cov yas tiv taus, thiab ua cov tshuaj ua liaj ua teb ua ib qho nruab nrab hauv kev npaj tetraethyl pyrophosphate (TEPP).

Q: Lub npe ntawm triethyl phosphate yog dab tsi?

A: Triethyl phosphate yog ib qho tshuaj organic nrog cov mis (C2H5) 3PO4 lossis OP (OEt) 3. Nws yog cov kua uas tsis muaj xim. Nws yog triester ntawm ethanol thiab phosphoric acid thiab tuaj yeem hu ua "phosphoric acid, triethyl ester".

Q: Dab tsi yog nplaim retardant ua los ntawm?

A: Lub sij hawm "flame retardant" yog hais txog kev ua haujlwm, tsis yog tsev neeg ntawm cov tshuaj. Ntau yam chemistry sib txawv, nrog rau cov khoom sib txawv thiab cov qauv molecular, ua raws li cov nplaim hluav taws, thiab cov tshuaj no feem ntau ua ke rau kev ua tau zoo.

Q: Puas yog cov nplaim hluav taws tua hluav taws tua hluav taws?

A: Cov nplaim hluav taws kub hnyiab ntxiv ib txheej tseem ceeb ntawm kev tiv thaiv los ntawm kev txo qhov kev pheej hmoo ntawm hluav taws kub los yog ua kom lawv sib kis. nplaim retardants nyob rau hauv cov yas casings ntawm cov khoom siv hluav taws xob pab tiv thaiv luv luv Circuit Court thiab overheating ntawm cov khoom.
Upholstered rooj tog thiab txaj yog feem ntau yog ib co ntawm cov thawj cov khoom rau ignite nyob rau hauv lub tsev hluav taws. Qhov sib ntxiv ntawm cov nplaim hluav taws kub nyhiab rau lawv cov khoom ntim thiab cov fibers tuaj yeem muab cov txheej txheem ntxiv ntawm kev tiv thaiv hluav taws thiab muab sijhawm khiav tawm ntau dua thaum muaj hluav taws kub.

Q: Puas yog cov nplaim hluav taws kub hnyiab mus ib txhis?

A: PFAS - per- thiab polyfluoroalkyl tshuaj - muaj nyob rau hauv cov khoom xws li hluav taws kub retardant foams mus rau tsis yog - stick pans. Lub npe hu ua "cov tshuaj nyob mus ib txhis" vim lawv lub neej ntev, PFAS tau tsim nyob rau hauv ib puag ncig txij li lawv tau siv thawj zaug hauv xyoo 1950.

Q: Yuav ua li cas kom tshem tau cov hluav taws kub retardants?

A: Ntev ntev - cov khoom tsis zoo ntawm cov tsev lossis lwm qhov chaw feem ntau tuaj yeem raug tshem tawm nrog dej dawb, tab sis yog tias qhuav, tej zaum yuav nyuaj rau tshem tawm (tsis txhob siv lub tshuab ntxhua khaub ncaws rau ntawm ntoo vim tias nws tuaj yeem ua rau cov xim liab tob rau hauv cov ntoo).

Q: Dab tsi yog qhov txawv ntawm hluav taws kub retardant thiab nplaim retardant?

A: Thaum cov hluav taws kub hnyiab tau siv los tiv thaiv kev puas tsuaj rau lub tsev, cov qauv thiab cov tsiaj qus, cov nplaim hluav taws kub hnyiab yog feem ntau siv rau cov rooj tog, textiles thiab cov khoom siv hauv tsev, xws li hluav taws xob.

Q: Puas yog nplaim hluav taws retardant ntxuav tawm?

A: Cov ntaub uas tau kho nrog hluav taws kub retardant feem ntau muaj ntawv pov thawj rau ib xyoos. Yog tias koj ntxuav lawv hauv koj lub tshuab ntxhua khaub ncaws zoo li lwm cov khaub ncaws, uas koj tuaj yeem ua tau, cov tshuaj dissipate dhau sijhawm. Ntawm qhov tod tes, ib yam dab tsi uas tsis tau ntxuav yuav kav ntev dua.

Q: Dab tsi yog cov khoom liab hauv hluav taws kub retardant?

A: Cov xim liab pab aircrews nyob rau hauv lub hom phiaj tee ntawm retardant. Qee qhov tseem ceeb ntawm Phos -Chek retardants muaj xws li ammonium polyphosphate, diammonium phosphate, diammonium sulfate, monoammonium phosphate, attapulgus av nplaum, guar gum (los yog ib tug derivative ntawm guar gum), thiab kev lag luam zais cia kev ua tau zoo additives.

Q: Ua li cas koj thiaj paub yog tias muaj hluav taws kub retardant?

A: Tshawb xyuas lub Labeling.
Tus nqi lossis daim ntawv qhia cov khoom yuav tsum qhia seb cov khoom puas raug kho los tiv thaiv hluav taws, yog li pib muaj.

Q: Ib qho piv txwv ntawm cov nplaim hluav taws xob yog dab tsi?

A: Chlorine thiab bromine yog cov piv txwv ntawm halogenated nplaim retardants. Halogenated nplaim retardants muaj ib tug carbon atom khi rau ib tug halogen atom thiab yog siv los tiv thaiv ntau hom yas thiab textiles.

Q: Ntev npaum li cas cov nplaim retardants tawm roj?

A: Cov ntaub uas tau kho nrog cov nplaim hluav taws kub hnyiab yog feem ntau tau ntawv pov thawj rau ib xyoos. Yog tias koj ntxuav lawv hauv koj lub tshuab ntxhua khaub ncaws zoo li lwm cov ntaub, cov tshuaj dissipate lub sijhawm, uas yog qhov kev sib cav zoo rau kev yuav khaub ncaws siv.

Q: Dab tsi yog qhov kev sib cav nrog cov nplaim hluav taws xob?

A: Qhov tseeb txog cov nplaim hluav taws.
Nrog rau qhov muaj txiaj ntsig tsis zoo, cov tshuaj no tau txuas nrog kev mob qog noj ntshav, txo IQ, thiab mob siab rau. Thaum lub sij hawm tsim, siv, thiab pov tseg, lawv kuj kis tau peb cov huab cua thiab dej.

Q: Cov nplaim retardants ua haujlwm li cas?

A: Cov nplaim hluav taws kub hnyiab tiv thaiv lossis ncua kev sib kis ntawm hluav taws los ntawm kev tawm tsam cov tshuaj lom neeg hauv cov nplaim taws lossis los ntawm kev tsim cov txheej tiv thaiv ntawm cov khoom siv. Lawv tuaj yeem sib xyaw nrog cov khoom siv hauv paus (ntxiv cov nplaim retardants) los yog tshuaj lom neeg rau nws (reactive nplaim retardants).

Q: Lub ntsiab lus ntawm cov nplaim hluav taws kub yog dab tsi?

A: Cov nplaim hluav taws kub hnyiab yog ntau yam tshuaj siv rau cov khoom siv los tiv thaiv kev kub hnyiab lossis ua kom tawg ntawm hluav taws. Lo lus siv rau kev ua haujlwm, tsis yog ib qho tshwj xeeb, ntawm cov tshuaj no.

Q: Dab tsi tsim nyog raws li nplaim hluav taws xob?

A: Ntau yam inorganic thiab ntxhia sib xyaw ua ke nrog bromine, phosphorus lossis nitrogen thiab siv los ua cov nplaim hluav taws xob lossis ua cov ntsiab lus ntawm cov nplaim hluav taws xob. Cov inorganic tebchaw muaj xws li cov raws li nitrogen, graphite, silica, thiab inorganic phosphates xws li ammonium phosphate thiab polyphosphate.

Q: Dab tsi yog qhov txawv ntawm hluav taws kub- tiv taus thiab nplaim taws- retardant?

A: Nplaim taws- cov ntaub uas tiv taus yog ua los ntawm cov fibers uas ib txwm tiv thaiv kev kub nyhiab thaum raug nplaim taws, thaum nplaim hluav taws- cov ntaub ntawv retardant raug kho nrog cov tshuaj ua kom lawv tiv taus hluav taws, qhov tseem ceeb tua cov nplaim taws uas tawm tsam lawv.

Cim npe nrov: MXC-TEP, Tuam Tshoj MXC-TEP manufacturers, lwm tus neeg, Hoobkas