Isomethyl Tetrahydrophthalic Anhydride nrog CAS 11070-44-3 MTHPA Epoxy resin curing agent hardener

Lus piav qhia luv luv:

Khoom npe: MTHPA (Epoxy resin curing agent)

Molecular Luj: 166.2
Qhov tsos: ntshiab kua
Purity: 99.0% min
Xim: 80 Hazen max
Cov ntsiab lus acid: 0.5% max
Pour point: -40 ° C
Lub ntiajteb txawj nqus 25 ° C: 1.197 g / ml
Viscosity, 25 ° C: 58.0 mPa.s
Vapor siab, 120 ° C: 2.0 mPa.s
Refractive Index, 25 ° C: 1.495

Txais: OEM / ODM, Lag luam wholesale, Kev Lag Luam,
Kev Them Nyiaj: T / T, L / C, PayPal
Peb lub Hoobkas tau tsim Fiberglass txij li xyoo 1999.Peb xav ua koj txoj kev xaiv zoo tshaj plaws thiab koj tus khub lag luam uas muaj kev ntseeg siab tiag tiag.
Thov koj xav xa koj cov lus nug thiab kev txiav txim.

Xa email rau peb Xov tooj Whatsapp

Product Detail

Khoom cim npe

Pob khoom

Khoom siv

MTHPA feem ntau yog siv los ua tus neeg sawv cev kho rau epoxy resins. Nws muaj qhov tsis tshua nyiam nqus dej noo los ntawm huab cua thiab xoom lossis tsim tsawg kawg ntawm carbon dioxide thaum sib xyaw nrog tertiary amine accelerators.

MTHPA tuaj yeem yooj yim sib xyaw nrog ntau yam kua resins muab ruaj khov, tsis tshua muaj kuab sib tov thiab lub lauj kaub ntev.

Nws yog dav siv rau:

- Casting/Potting

- Impregnation

- Lamination

Nyob rau hauv lub tshav pob ntawm cov khoom siv ntxiv dag zog nws yog siv rau cov khoom siv filament (cov kav dej rau cov roj, cov ncej thiab cov khoom ua si), cov ntawv laminated, luam tawm Circuit Board, hloov lub zog.

Ua tsaug rau nws cov khoom zoo heev insulating, MTHPA pom ntau daim ntawv thov rau kev tsim cov khoom hluav taws xob xws li: capacitors, resistors, thaiv qhov chaw transformers, ignition coils, ya rov qab transformers.

Specification thiab Physical Properties

Hom	TSI 100 1	TSI 100 2	TSI 100 3
Qhov tshwm sim	lub teeb daj pob tshab kua uas tsis muaj cov neeg kho tshuab impurities
Xim (Pt-Co) ≤	100 #	200#	300#
Qhov ceev, g / cm3, 20 ° C	1.20–1.22 dr hab	1.20–1.22 dr hab	1.20–1.22 dr hab
Viscosity, (25 ° C) / mPa · s	40-70 : kuv	50 Max	70-120 : kuv
Acid Number, mgKOH/g	650-675 : kuv	660-685 : kuv	630-650 : kuv
Anhydride Cov ntsiab lus, %, ≥	42	41.5 ib	39
Cua sov poob,%, 120 ° C≤	2.0	2.0	2.5
Dawb Acid % ≤	0.8 ua	1.0	2.5

Methyltetrahydrophthalic anhydride (MTHPA) yog cov tshuaj sib xyaw ua ke uas poob rau hauv qeb ntawm cyclic anhydrides. Nws feem ntau yog siv los ua tus neeg sawv cev kho hauv epoxy resins. Nov yog qee qhov txiaj ntsig tseem ceeb ntawm MTHPA:
1.Curing zog: MTHPA yog ib tug zoo curing neeg sawv cev rau epoxy resins, muab zoo heev tshav kub thiab tshuaj tiv thaiv. Nws pab hloov cov kua epoxy resin rau hauv ib qho khoom, ruaj, thiab cov khoom siv thermoset, ua rau nws haum rau ntau yam kev siv.
2.Low viscosity: MTHPA feem ntau muaj qis dua viscosity piv rau lwm cov tshuaj tua kab mob, uas ua rau nws yooj yim rau kev lis thiab sib tov nrog epoxy resins, txhim kho cov txheej txheem thiab daim ntawv thov yam ntxwv.
3.Txoj kev ruaj ntseg zoo: Cov epoxy kho nrog MTHPA pom zoo thermal stability, ua rau nws tsim nyog rau kev siv qhov kub tsis kam yog qhov tseem ceeb.
4..Cov khoom siv hluav taws xob zoo: Cov epoxy resins kho nrog MTHPA ua tus neeg sawv cev kho feem ntau muaj cov hluav taws xob xav tau.

Ntim

Ntim: galvanized nruas 220 kg bulk raws li kev thov lwm daim ntawv ntim tuaj yeem muaj.

Cia: nws yuav tsum tau muab cia kom deb ntawm cov nplaim taws los yog lwm yam muaj peev xwm ignition qhov chaw, thiab yuav tsum tau tiv thaiv los ntawm noo noo vim hais tias, tshwj xeeb tshaj yog PI thiab 600 versions, yooj yim crystallizes thaum nws nyob rau hauv kev sib cuag nrog huab cua noo. Nyob rau lub caij ntuj no MTHPA tuaj yeem ua kom muaj zog, nws tuaj yeem yooj yim remelted los ntawm tsuas yog cua sov.

Lub neej txee: 12 lub hlis txij li hnub tsim khoom.

Cov khoom khaws cia thiab kev thauj mus los

Tshwj tsis yog tias tau teev tseg, MTHPA cov khoom yuav tsum muab cia rau hauv qhov chaw qhuav, txias thiab noo noo pov thawj. Qhov zoo tshaj plaws siv hauv 12 lub hlis tom qab hnub tsim khoom. Lawv yuav tsum nyob twj ywm hauv lawv cov ntim khoom qub kom txog thaum ua ntej siv. Cov khoom tsim nyog rau kev xa khoom los ntawm txoj kev nkoj, tsheb ciav hlau, lossis tsheb thauj khoom.

Yav dhau los: Sab saum toj Zoo Telecsopic 3K Carbon Fiber Khoom Qws

Tom ntej: 12k 200g 300g Ud Carbon Fiber Npuag Rau Lub Tsev Txhim Kho

Sau koj cov lus ntawm no thiab xa tuaj rau peb