SolverPI-Monomer BTDA

SolverPI-Monomer BTDA
Produktinformation

Produktnamn:3, 3', 4, 4'-benzophenonetetracarboxylicdianhydride

Abbreviatedname:BTDA

Artikelnr.:SolverPI-MonomerBTDA

CAS:2421-28-5

EINECS:219-348-1

Molecularformula:C17H6O7

Formulaweight:322.23

Constitutionalformula:

Physicochemicalproperty:

Meltingpoint:220-225°Clit.

BoilingPoint:320°C5mm

Densitet: 1, 57g/cm3

Vapordensity:1.4vsair

Vaporpressure:< 0.1mmHg0° C

Flampunkt: 324°C

Löslighet: DMF:0.1 g/mL, tydlig

Watersolubility:REACTS

Känslighet: MoistureSensitive


Theproductindex:


BESTÄMNING

STANDARDGRADE

Excellentgrade

Firstgrade

Uptograde

Utseende

Vit

Whiteorlightyellowpowder

Renhet

≥99.5%

≥99.0%

≥98.5%

Meltingpoint

225.5224.5℃

222.5224.5℃

220.0222.5℃

KARLSSON

≤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, goodlowtemperaturemotstånd, corrosionresistance, radiationresistance, isolering,

impactresistanceandsoon. Canbemadeinstructure, lamineratstyrelsen, filmer, lim, skum, hög

temperaturefiber, curingagent, beläggning, insulationandreinforcedmaterialandsoon. Itiswidelyusedin

Aviation/aerospace, El/elektronik, varvsindustrin, bil, precisionmachinery, andotherfields.

Förvaring:Itcanbeplacedindryandventilatedenvironmentforthreeyearsundertheconditionofcomplete

förpackning.

Packning:2.5kg/Bag,25kg/Drum.


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