Premium Dimethylacetamide (DMAc): Polar Solvent si wɔa dɔ nyuie na dɔwɔƒe deŋgɔwo

Dɔwɔwɔ ƒe Agble Gãwo

1. Polymer Dɔwɔƒe: Nana Deŋgɔ - Dɔwɔwɔ Nuwo
DMAc nye dzogoedzikpe le polymer deŋgɔwo wɔwɔ me, vevietɔ le ka kple film siwo ŋu ŋusẽ le ŋutɔ ƒe wɔwɔme me:
Aramid Kawo:
Le aramid kawo wɔwɔ me (le kpɔɖeŋu me, Kevlar®) la, DMAc nyea atike si wotsɔna tsia polyamide polymerization me, si wɔnɛ be woate ŋu awɔ nusiwo sesẽ ŋutɔ siwo wozãna le tuɖedziwuwo, yamenutomenuwo ƒe ƒuƒoƒo, kple dɔwɔƒewo ƒe kawo me. Le kpɔɖeŋu me, United States ƒe aʋawɔnuwo ƒe kontraktɔ ɖoa ​​ŋu ɖe DMAc ŋu be woawɔ aramid ka siwo ƒe tenɔnɔ ƒe ŋusẽ wu 3,600 MPa.
Polyimide Filmwo:
Wozãnɛ le polyimide (PI) filmwo wɔwɔ me (le kpɔɖeŋu me, Kapton®), DMAc tsɔa polyamic acid ƒe ŋgɔdonuwo ƒua gbe, si wɔnɛ be woate ŋu akpɔ film ƒe titrime kple nukpɔkpɔ ƒe nɔnɔmewo dzi pɛpɛpɛ. Film siawo le vevie ŋutɔ le elektrɔnikmɔ̃ siwo te ŋu trɔna bɔbɔe me (le kpɔɖeŋu me, OLED ɖeɖefiawo, PCB siwo te ŋu trɔna bɔbɔe) kple dzoxɔxɔ gã ƒe xɔxlɔ̃ le ʋu ƒe mɔ̃wo me.
Spandex kple Ka Siwo Wowɔ:
Le avɔwɔwɔ me (le kpɔɖeŋu me, Asiatɔwo ƒe spandex dɔwɔƒewo) la, DMAc naa polyurethane kawo ƒe ʋuʋu nɔa bɔbɔe, si wɔnɛ be avɔ siwo wozãna tsɔ wɔa kamedefefewuwo kple atikewɔwu siwo wotsɔa nutete ƒoa nui la ƒe didime kple tete ɖe wo nɔewo ŋu sɔ.

2. Atike & Nu gbagbewo ƒe mɔ̃ɖaŋununya: Solvent kple Reaction Medium
Atikewo Ŋuti Nuwɔwɔ:
DMAc wɔa dɔ abe atike si woate ŋu azã le mɔ vovovowo nu le atikewo ƒe domedomenuwo kple atikewɔnu siwo wɔa dɔ (API) wɔwɔ me. Alesi wòte ŋu tsɔa lãmenugbagbeviwo kple esiwo me agbe mele o siaa ƒoa ƒui la na wòsɔ nyuie na tsi ƒe ƒoƒo, tsikpe, kple oxidation ƒe dɔwɔwɔ. Le kpɔɖeŋu me, wozãnɛ le atike siwo wua dɔlékuiwutikewo (le kpɔɖeŋu me, HIV protease inhibitors) wɔwɔ me le Europa ƒe atikewɔƒewo.
Kpekpeɖeŋunana le Atikewɔwɔ Me:
Le atike siwo wotsɔna ƒoa ƒui me (le kpɔɖeŋu me, kreme, gel) me la, DMAc doa ŋusẽ atike siwo lɔ̃a ami ƒe gege ɖe ŋutigbalẽa me, si wɔnɛ be nugbagbewo ƒe dɔwɔwɔ nyona ɖe edzi. Wozãnɛ hã le dɔlékuiwutikewo me le aɖi si mebɔ o kple alesi wòsɔna kple amegbetɔ ƒe ŋutilã ƒe dɔwɔwɔ ta (LD5 > 3,000 mg/kg le sisiblisiwo me).
Nu Gbagbewo Ŋuti Mɔ̃ɖaŋununya ƒe Dɔwɔnawo:
Le atike siwo wowɔna le nugbagbewo me wɔwɔ me la, wozãa DMAc le protein ŋuti kɔklɔ ƒe ɖoɖowo abe chromatography ene me tsɔ naa protein siwo le lãkusi me la me ʋẽna eye wònana woƒe mama nanyo ɖe edzi.

3. Elektrɔnik & Semiconductor Dɔwɔƒe: Precision Solvent na Microfabrication
Photoresist Ƒe Ʋuʋu:
Le semiconductor wɔwɔ me la, wozãa DMAc le dzadzɛnyenye ƒe mɔnu deŋgɔwo me tsɔ ɖea fototsitretsitsi ƒe nugbagbevi sesẽwo ɖa le silicon wafers me. Eƒe solvency gã na epoxy - si wotu ɖe photoresists na wòhiã vevie le nanolithography (le kpɔɖeŋu me, EUV lithography na 3nm chip nodes).
OLED kple Display Dɔwɔƒe:
Le organic light - emitting diodes (OLEDs) wɔwɔ me la, DMAc ƒoa organic semiconductors kple dopants, si wɔnɛ be woate ŋu atsɔ film tsɛwo ƒe ƒuƒu ɖekae to inkjet tata alo spin - coating dzi. Koreatɔwo ƒe nukpɔkpɔwo wɔlawo zãa DMAc tsɔ ɖoa ​​piksel ƒe nyateƒetoto gbɔ va ɖoa micrometer dzidzenuwo dzi.
Elektrikŋusẽ Kple Etching:
Ewɔa dɔ abe co - solvent le electroplating tsileƒewo na sika kple akɔbli, si naa deposit ɖekawɔwɔ le nubablɛ ƒe mɔ̃ɖaŋununya deŋgɔwo me nyona ɖe edzi (le kpɔɖeŋu me, 3D ICs, fan - out wafer level packaging).

4. Avɔlɔlɔ̃ Kple Lãgbalẽ Ŋuti Dɔwɔwɔ: Egbɔkpɔnu Siwo Li Eteƒe Didi
Ka si Wotsɔ Wɔe Ƒe Ʋuʋu:
Le acrylic kawo wɔwɔ me la, DMAc ɖɔlia aɖinuwo wu (le kpɔɖeŋu me, dimethylformamide, DMF), si naa ʋeʋẽ si sɔ kple wo nɔewo kple ŋusẽkpɔɖeamedzi si bɔbɔ ɖe nutome dzi. Europa avɔlɔ̃ƒewo zãa DMAc le nuto siwo me womezãa nu gbagbewo le o siwo ŋu OEKO - TEX® Standard 100 da asi ɖo me.
Lãgbalẽŋudɔwɔwɔ:
Abe lãgbalẽwutike siwo wozãna tsã teƒe ene la, DMAc nana amagbewo ƒe lãgbalẽ ƒe gege ɖe lãme na ame nyuie wu, si wɔnɛ be lãgbalẽ falɛfalɛ si me gbɔgbɔ le wu la dona na atsyɔ̃ɖonuwo (le kpɔɖeŋu me, Italytɔwo ƒe lãgbalẽkotokuwo). Eƒe ʋuʋudedi sue ɖea VOC ƒe dodo le lãgbalẽdzraƒewo dzi kpɔtɔna.

5. Dɔwɔƒewo ƒe Dzadzɛnyenye Kple Eɖeɖe: Dɔwɔwɔ Nyuie Kple Dedienɔnɔ
Ga ƒe Amiɖeɖe:
Le yamenutome kple ʋuwɔƒewo la, DMAc ɖea ami, ami, kple flux ƒe nugbagbevi siwo susɔ tso akpa siwo wowɔ pɛpɛpɛ (le kpɔɖeŋu me, turbine blades, engine parts) me. Eƒe dzoxɔxɔ si lolo (166°C) nana be dzoxɔxɔ sue aɖe koe nɔa eme le ultrasonic dzadzɛnyenye me, si wɔnɛ be solvent ƒe bu dzi ɖena kpɔtɔna.
Dzɔdzɔmenuwo ɖeɖeɖa:
Wozãnɛ le dzɔdzɔme amadedewo ɖeɖe me (le kpɔɖeŋu me, carotenoids tso ƒumegbewo me) kple atikewo tso numiemiewo me, DMAc naa tiatiawɔblɔɖe ƒe ŋutete evɔ megblẽa nu le atike siwo woɖo taɖodzinu na ƒe nugbagbeŋusẽ ŋu o.

Nusiwo wogblɔ tso eŋu

Dzɔdzɔmeŋusẽŋununya Dzikpɔgbalẽvi

Dzedzeme & Sedziwɔwɔ

Dzadzɛnyenye ƒe Dzesidewo:
Elektrɔnik Dzeside: ≥99.9% dzadzɛnyenye, kple ga ions ≤1 ppm, si ɖo SEMI C8 dzidzenuwo gbɔ na semiconductor zazã.
Atike ƒe Dzeside: Ewɔ ɖeka kple USP, EP, kple JP, eye tsi ƒe agbɔsɔsɔme ≤0.1% kple UV ƒe xɔxlɔ̃ ≤0.05 le 260 nm.
Dɔwɔƒewo ƒe Dzeside: ≥99% dzadzɛnyenye, esɔ na polymer kple avɔdɔwo, kple sulphur kple chloride ƒe agbɔsɔsɔ sue aɖe.
Anyinɔnɔ didi:
Wowɔe to catalytic amidation of acetic anhydride kple dimethylamine, zã ŋusẽ - zazã nyuie distillation kple solvent gbugbɔgaxɔ ɖoɖowo.
Woate ŋu azãe ake eye wòawɔ ɖeka kple dɔwɔƒewo ƒe ɖoɖo siwo wotu ɖe wo nɔewo ŋu, si sɔ kple EU ƒe Ganyawo ƒe Dɔwɔɖoɖo ƒe taɖodzinuwo.
Dedienɔnɔ:
Woblae ɖe gakpo siwo mexɔ dzo o ƒe kpẽwo alo ISO-tsigoewo me, eye wowɔ ɖe MSDS dzi bliboe eye woŋlɔ GHS ɖe wo dzi hena ʋuɖoɖo dedie (UN 2265, Klass 3).

Nukatae Nàtia Míaƒe Dimethylacetamide?

Eɖanye be èle dzidzime si gbɔna ƒe polymers wɔm na yamenutomeyimɔ̃wo, èle semiconductor siwo ƒe aɖaŋu deŋgɔ wɔm, alo nèle atike yeyewo wɔm o, míaƒe DMAc naa gazazã kple kakaɖedzi si ɖeke mesɔ kplii o. Esi xexeame katã ƒe mɔ̃ɖaŋununya ƒe kpekpeɖeŋu kple nuzazãwo ƒe kɔsɔkɔsɔ si wowɔ wònyo wu na nudɔdɔ kabakaba ta la, míekpɔa egbɔ be wò dɔwɔnawo kpɔa viɖe tso atike sia si woate ŋu azã le mɔ vovovowo nu ƒe dɔwɔwɔ kple eƒe anyinɔnɔ tegbee me.

Ʋu nu deŋgɔwo ƒe ŋutete kple Premium Dimethylacetamide—afisi nuwɔwɔ pɛpɛpɛ doa go dɔwɔwɔ le dɔwɔƒe ɖesiaɖe me le.