SolverPI-Monomer BTDA

SolverPI-Monomer BTDA
Produktdetaljer

Produktnavn:3, 3', 4, 4'-benzophenonetetracarboxylicdianhydride

Abbreviatedname:BTDA

ItemNo.:SolverPI-MonomerBTDA

CAS:2421-28-5

EINECS:219-348-1

Molecularformula:C17H6O7

Formulaweight:322.23

Constitutionalformula:

Physicochemicalproperty:

Meltingpoint:220-225°Ctændt.

Boilingpoint:320°C5mm

Massefylde: 1, 57g/cm3

Vapordensity:1.4vsair

Vaporpressure:< 0.1mmHg0° C

Flammepunkt: 324°C

Opløselighed: DMF:0.1 g/mL, klar

Watersolubility:REACTS

Følsomhed: MoistureSensitive


Theproductindex:


BESTEMMELSE

STANDARDGRADE

Excellentgrade

Firstgrade

Uptograde

Udseende

Hvid

Whiteorlightyellowpowder

Renhed

≥99.5%

≥99.0%

≥98.5%

Meltingpoint

225.5224.5℃

222.5224.5℃

220.0222.5℃

K

≤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, goodlowtemperaturemodstand, corrosionresistance, radiationresistance, isolering,

impactresistanceandsoon. Canbemadeinstructure, lamineretbestyrelsen, film, klæbemidler, skum, høj

temperaturefiber, curingagent, belægning, insulationandreinforcedmaterialandsoon. Itiswidelyanven

luftfart/aerospace, elektriske/elektronik, skibsbygning, automobile, precisionmachinery, andotherfields.

Opbevaring:Itcanbeplacedindryandventilatedenvironmentforthreeyearsundertheconditionofcomplete

emballage.

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


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