BTDA SolverPI-Monomère

BTDA SolverPI-Monomère
Pwodwi detay

ProductName:3, 3', 4, 4'-benzophenonetetracarboxylicdianhydride

Abbreviatedname:BTDA

ItemNo.:SolverPI-MonomerBTDA

CAS:2421-28-5

EINECS:219-348-1

Molecularformula:C17H6NOU MENM7

Formulaweight:322.23

Constitutionalformula:

Physicochemicalproperty:

Meltingpoint:220-225°Callumé.

Boilingpoint:320°C5mm

Dansite: 1, 57g/cm3

Vapordensity:1.4vsair

Vaporpressure:< 0.1mmHg0° C

D': 324°C

Dans: DMF:0.1 g/mL, konnen

Watersolubility:REACTS

Sansiblite: MoistureSensitive


Theproductindex:


DETÈMINASYON

ESTANDAKLAS

Excellentgrade

Firstgrade

Uptograde

Jan moun parèt

Blan

Whiteorlightyellowpowder

Disponiblite

≥99.5%

≥99.0%

≥98.5%

Meltingpoint

225.5224.5℃

222.5224.5℃

220.0222.5℃

SOUFRI

≤2PPm

≤5PPm

Ca

≤2PPm

≤5PPm

Al

≤2PPm

≤5PPm

Fe

≤2PPm

≤5PPm

Cu

≤2PPm

≤5PPm

Na

≤2PPm

≤5PPm

Zn

≤2PPm

≤5PPm

Theuseofproduct:

3, 3', 4, 4' benzophenonetetracarboxylicdianhydride, BTDAabbreviation, ThisproductisapolyimidemonomerAnd

aromaticdiaminepolymerizationproductionpolyimidematerials. Ithasexcellentperformancewithhigh

temperatureresistant, goodlowtemperaturerezistans, corrosionresistance, radiationresistance, D',

impactresistanceandsoon. Canbemadeinstructure, feuilletén. planch, fim, adhésifs, Kim, segondè

temperaturefiber, curingagent, plak blanch, insulationandreinforcedmaterialandsoon. Itiswidelyusedin

avyasyon aéronautique, elèktrik/elektwonik, construction, oto, precisionmachinery, andotherfields.

Depo:Itcanbeplacedindryandventilatedenvironmentforthreeyearsundertheconditionofcomplete

yon bann vye.

Anbalaj:2.5kg/bag,25kg/Drum.


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