Dawb hmoov TMA Trimellitic Anhydride

Chaw tsim tshuaj paus Supply Dawb hmoov TMA Trimellitic Anhydride rau PVC Plasticizer Resin

Zibo Chemic Tshiab Khoom Co., Ltd.

|Cov Neeg Muag Khoom Ua Lag Luam|Tus Kws Tshaj Lij Tshaj Lij Tshaj Tawm|Ib qho - nres rau feem ntau cov tshuaj |

Trimellitic Anhydride (lub npe scientific: 1,2,4-benzenetricarboxylic anhydride, alias: trimellitic acid anhydride, TMA), CAS No .: 552-30-7, molecular formula C₉H₄O₅, yog dawb flaky khoom nrog lub melting point ntawm 166 24-degree boiling point ntawm 16-24 degrees thiab boiling point. .

Nws yog soluble hauv dej kub, acetone, 2-butanone thiab lwm cov kuab tshuaj, reacts thaum yaj nyob rau hauv kiag li ethanol, thiab yog me ntsis soluble nyob rau hauv carbon tetrachloride thiab toluene. Raws li ib qho tseem ceeb zoo tshuaj nruab nrab, nws yog dav siv nyob rau hauv ib puag ncig tus phooj ywg plasticizers, siab -kawg hmoov coatings, advanced insulating cov ntaub ntawv (enameled hlau xim) thiab high-temperature curing agents.

Tawm tsam keeb kwm yav dhau los ntawm cov khoom siv tshuaj niaj hnub tsim kho tshiab thiab hloov kho ib puag ncig, nws cov yam ntxwv ntawm kev ua kom sov, tsis muaj zog thiab ruaj khov ua rau nws yog cov khoom siv tseem ceeb rau kev kho dua tshiab ntawm cov yas, coatings thiab electronics industries, tshwj xeeb tshaj yog qhia txog kev siv zog resilience nyob rau hauv siab - kev loj hlob teb xws li lub zog tshiab tsheb, lub zog tauj dua tshiab thiab siab -kawg hluav taws xob.

 

Dawb hmoov TMA Trimellitic Anhydride

Khoom npe	Trimellitic Anhydride	Alias	TMA
CAS Nr.	552-30-7	HS CODE	29173980
MF	C9H4O5	MW	192.13
Melting point	163-166℃(lit.)	Vapor siab	<0.01 mm Hg ( 20 °C)
Boiling point	390 degree	Refractive Index	1.4717 (kwv yees)
Qhov ntom	1.54	Fp	227 degree
Vapor ceev	6.6 (vs huab cua)	Cia temp.	Khaws hauv qab +30℃.
Xim	Dawb rau tawm -dawb	Solubility	24.4g / l (txias)
PH Range	2 (21g / l, H2O, 20 degree)	Dej Solubility	DECOMPOSES

Dawb hmoov TMA Trimellitic Anhydride

Vim nws cov khoom siv tshuaj lom neeg, trimellitic anhydride (TMA) tau dhau los ua cov khoom siv tseem ceeb hauv thaj chaw ntawm cov organic synthesis, thiab tuaj yeem muab tau rau hauv ntau yam siab -tus nqi- ntxiv cov tshuaj zoo. Nws cov ntawv thov tshwj xeeb hauv qab no suav nrog:

 

TMA-raws li Plasticizers:Sawv cev los ntawm TOTM, hom plasticizer no tsis yog - lom thiab eco- tus phooj ywg. Ntxiv nrog rau qhov yooj yim plasticizing zog, nws kuj muaj qhov zoo xws li kub tsis kam, kev laus ua hauj, corrosion kuj, kev tsiv teb tsaws tsis kam (tiv thaiv plasticizer nag lossis daus), thiab zoo heev hluav taws xob rwb thaiv tsev, ua rau nws haum rau siab -kawg PVC khoom;

Polyamide-Imide Polymers:Synthesized nrog kev koom tes ntawm TMA, cov polymers no tsuas yog siv nyob rau hauv cov tub ntxhais insulating varnishes rau cov xov hlau thiab cables (xyuas cable rwb thaiv tsev ntawm kub kub) thiab tseem ceeb insulating cov ntaub ntawv rau motors (kev txhim kho lub cev muaj zog kub kuj qib);
Hloov kho Alkyd Resins: Tom qab TMA tau siv los hloov kho alkyd resins, adhesion thiab corrosion kuj ntawm cov resins tau txhim kho. Cov hloov kho resins feem ntau yog siv los ua electrophoretic txheej primers rau undercoat tiv thaiv cov hlau substrates xws li tsheb lub cev thiab siv machinery;

Polyester Epoxy hmoov txheej:Ua los ntawm TMA ua ib qho ntawm cov khoom siv raw, hom txheej no tsis muaj cov kuab tshuaj volatilization thiab kev tiv thaiv ib puag ncig zoo, thiab tuaj yeem hloov cov tshuaj hnyav ib txwm siv - cov xim pleev xim, siv dav hauv kev kho kom zoo nkauj thiab tiv thaiv cov ntaub ntawv hlau;
Block Polymer Roj Hmab:Thaiv polymer roj hmab npaj nrog kev koom tes ntawm TMA muaj cov huab cua tsis zoo (hloov mus rau sab nraum zoov siab / qis kub thiab ultraviolet ib puag ncig), yooj (tsis yooj yim rau nkig ntawm qhov kub thiab txias), thiab lub teeb ruaj khov (tsis yooj yim rau hnub nyoog qis dua - lub sij hawm raug), thiab tuaj yeem siv rau sab nraum zoov cov ntsaws ruaj ruaj, cov kav dej hloov tau yooj yim, thiab lwm yam khoom.

Δ Cov kev cai ntim cov kev daws teeb meem muaj los ua kom tau raws li cov neeg siv khoom tshwj xeeb, ua kom muaj kev txaus siab tag nrho nrog cov kev xav tau ntim ntim.
Δ 25kg / hnab 500kg ib lub hnab, 1000kg ib lub hnab, lossis raws li cov neeg siv khoom xav tau.
 

Cia thiab thauj:
Khaws rau hauv qhov chaw txias, cua txias, thiab qhuav warehouses. Tsis txhob muaj hluav taws kub, tshav kub, tshav ntuj ncaj qha, thiab noo noo
nphav. Khaws cais los ntawm cov tshuaj alkaline thiab muaj zog oxidizing cov neeg ua haujlwm.
Trimellitic Anhydride (TMA) CAS: 552-30-7 Rau PVC Plasticizer Resin & High Temperature Resistant Insulating Materials

Peb muaj peb tus kheej lub tsev rau khoom, ua kom cov khoom npaj tau raws li kev txiav txim.
 

FAQ

Q1. Koj puas yog lub Hoobkas lossis tuam txhab lag luam?

A: Peb yog lub Hoobkas, tab sis ntau tshaj li lub Hoobkas txheem. Peb muaj nyob rau hauv - pab pawg muag khoom hauv tsev, cov kws tsim qauv, thiab peb tus kheej chav ua yeeb yam - cov no tso cai rau peb los pab cov neeg yuav khoom xaiv cov khoom tsim nyog raws li lawv cov kev xav tau. Tsis tas li ntawd, peb lav tias tag nrho koj cov lus nug yuav teb rau hauv 24 teev.

Q2. Koj puas tuaj yeem xa tag nrho koj cov catalogs thiab daim ntawv teev nqi?

A: Tam sim no, peb muab ntau tshaj li ib txhiab cov khoom, thiab txawm tias ib qho khoom lag luam tuaj yeem muaj ntau qhov ntau thiab tsawg thiab ntim cov kev xaiv. Vim muaj ntau yam ntawm cov khoom, nws tsis yog qhov ua tau zoo rau peb kom xa koj cov ntawv teev npe ua tiav thiab cov nqi teev ua ntej. Koj puas tuaj yeem qhia rau peb paub cov khoom tshwj xeeb, qhov ntau thiab tsawg, thiab hom ntim koj nyiam? Tom qab ntawd peb yuav muab ib daim ntawv teev nqi rau koj siv.

Q3. Kuv tuaj yeem tau txais qee cov qauv li cas?

A: Thov ua siab zoo muab koj qhov chaw nyob kom ntxaws, thiab peb yuav txaus siab los npaj thiab xa cov qauv rau koj.

Q4. Koj lub Hoobkas ua li cas txog kev tswj kom zoo?

A: Txhawm rau kom muaj kev tswj xyuas zoo, peb lub Hoobkas tau txais ISO9001: 2008 daim ntawv pov thawj thiab ua raws li REACH cov cai-cov qauv no coj peb tag nrho cov txheej txheem tsim khoom thiab kev soj ntsuam zoo.

Q5. Koj lub sijhawm xa khoom yog dab tsi?

A: Feem ntau, peb lub sij hawm xa tuaj ntawm 35 mus rau 40 hnub. Peb yuav ua qhov tseem ceeb ua kom tiav kev tsim khoom thiab xa khoom sai li sai tau thaum ua kom cov khoom zoo raws li peb cov qauv nruj.