MDA -60 (4, 4- Methyenedianiline)

MDA -60 (4, 4- Methyenedianiline)

Paub meej
Khoom npe: MDA -60 (4, 4-} methythenian)
Zog: daj ntseg daj pob tshab kua \/ semi-khoom
Viscosity(40 degree ): 3,000-5,000 mPa·s
Cov ntsiab lus ntawm 4,4'-MDA: 55% -63%
Pob: {{200-220 kg \/ galvanized steel Nruag
CAS TSIS MUAJ.:OKIC0}}
Cov txheej txheem txheej txheem ntawm cov khoom siv tseem ceeb: CHON (C₆H₄NH₂) ₂
Molecular hnyav: 198.26 g \/ mol
Kev faib tawm yam khoom
MDA -100
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Hauj lwm lawm
Kev tsis

MDA -60 (4, {{{{}} Methyenyianlmety (55% {%) thiab polyamino-polyphenylmethanethane.

Lub cev hnyav molecular yog xyoo 198.26, hauv lub teeb ua kua daj lossis molten mob.

Raws li ib qho tseem ceeb rau kev ua kom muaj zog nruab nrab, nws yog siv dav hauv kev npaj ntawm cov xim av pem teb, kua nplaum thiab cov neeg sawv cev ntawm epoxy resin thiab saw nthuav ntawm polyurethane elastomer.

Warehouse thiab chaw cia khoom yuav tsum qhuav, ua pa thiab tiv thaiv los ntawm lub teeb. Nws yog nruj me ntsis txwv tsis pub muaj rhuab los tiv thaiv oxidation. Takeage, Hnub thiab nag tau raug txwv tsis pub muaj thaum thauj mus los.

 

Txee lub neej: nyob rau hauv cov kev xaiv kev cia muaj cai, lub txee lub neej yog 12 lub hlis. Lub txee lub neej tau dhau los tseem tuaj yeem siv yog tias nws tau sim ua raws li cov ntsuas ntsuas ntsuas.

 

Cov FAQ

 

Q: 1. Thaum twg kuv tuaj yeem tau txais cov lus hais?

A: Peb feem ntau hais nyob hauv 24 teev tom qab peb tau txais koj qhov kev nug. Yog tias koj maj nrawm kom tau txais tus nqi, thov qhia rau peb kom peb yuav pom koj qhov kev thov tshwj xeeb.

Q: 2. Kuv tuaj yeem tau txais cov qauv los kuaj xyuas koj qhov zoo?

A: Tom qab cov nqe lus pom zoo, koj tuaj yeem xav tau rau cov qauv los kuaj xyuas peb qhov zoo.

Q: 3. Kuv yuav tau txais ntev npaum li cas thiaj tau txais cov qauv?

A: Tom qab koj them tus nqi coj mus kuaj thiab xa cov ntaub ntawv paub tseeb, cov qauv yuav npaj tau
rau kev xa tawm hauv 1-3 hnub. Cov qauv yuav raug xa tuaj rau koj ntawm kev nthuav qhia thiab tuaj txog hauv {1}} hnub.

Q: 4.Qhov twg hais txog lub sijhawm txhuas rau huab hwm coj ntau lawm?

A: {{15-20}} Ua haujlwm rau huab tais ua haujlwm rau cov huab cua ntau lawm.Nws nyob ntawm koj qhov ntau, thiab peb yuav sim peb qhov zoo tshaj plaws kom tau raws li koj cov kev xav tau.

Q: 5.Qhov koj cov nqe lus ntawm kev xa khoom?

A: Exw, FOB, CIF, thiab lwm yam.

 

 

Cim npe nrov: MDA -60 (4, {{}} Methyenianianiline), Tuam Tshoj}} Methyenownianiline) Chaw tsim tshuaj, Hoobkas

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Hu rau tam sim no!