SolverPI-monomeer BTDA

SolverPI-monomeer BTDA
Productdetails

Productnaam: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°Cverlicht.

Boilingpoint:320°C5mm

Dichtheid: 1, 57g/cm3

Vapordensity:1.4vsair

Vaporpressure:< 0.1mmHg0° C

Vlampunt: 324°C

Oplosbaarheid: DMF:0.1 g/mL, duidelijk

Watersolubility:REACTS

Gevoeligheid: MoistureSensitive


Theproductindex:


BEPALING

STANDAARDRANG

Excellentgrade

Firstgrade

Uptograde

Uiterlijk

Wit

Whiteorlightyellowpowder

Zuiverheid

≥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

NB

≤2PPm

≤5PPm

Zn

≤2PPm

≤5PPm

Theuseofproduct:

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

aromaticdiaminepolymerizationproductionpolyimidematerials. Ithasexcellentperformancewithhigh

temperatureresistant, goodlowtemperatureweerstand, corrosionresistance, radiationresistance, isolatie,

impactresistanceandsoon. Canbemadeinstructure, gelamineerdboord, films, lijmen, schuim, hoog

temperaturefiber, curingagent, coating, insulationandreinforcedmaterialandsoon. Itiswidelyusedin

luchtvaart/ruimtevaart elektrische/elektronica, scheepsbouw, auto, precisionmachinery, andotherfields.

Opslag:Itcanbeplacedindryandventilatedenvironmentforthreeyearsundertheconditionofcomplete

verpakking te bewaren.

Verpakking:2.5kg/Bag,25kg/drum.


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