BTDA SolverPI-Monomer

BTDA SolverPI-Monomer
Manylion y cynnyrch

ProductName: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°Cgoleuadau.

Boilingpoint:320°C5mm

Dwysedd: 1, 57g/cm3

Vapordensity:1.4vsair

Vaporpressure:< 0.1mmHg0° C

Tymer: 324°C

Hydoddedd: DMF:0.1 g/mL yr un, clir

Watersolubility:REACTS

Sensitifrwydd: MoistureSensitive


Theproductindex:


PENDERFYNIAD

SAFONGRADD

Excellentgrade

Firstgrade

Uptograde

Ymddangosiad

gwyn

Whiteorlightyellowpowder

Purdeb

≥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

Addysg bellach

≤2PPm

≤5PPm

Credit union

≤2PPm

≤5PPm

Amherthnasol

≤2PPm

≤5PPm

Zn

≤2PPm

≤5PPm

Theuseofproduct:

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

aromaticdiaminepolymerizationproductionpolyimidematerials. Ithasexcellentperformancewithhigh

temperatureresistant, goodlowtemperatureymwrthedd, corrosionresistance, radiationresistance, inswleiddio,

impactresistanceandsoon. Canbemadeinstructure, wedi'u lamineiddioBwrdd, ffilmiau, adlynion, ewyn, uchel

temperaturefiber, curingagent, araenu sydd insulationandreinforcedmaterialandsoon. Itiswidelyusedin

hedfan/awyrofod, electroneg/trydanol, adeiladu llongau, Foduro, precisionmachinery, andotherfields.

Storio:Itcanbeplacedindryandventilatedenvironmentforthreeyearsundertheconditionofcomplete

deunydd pacio.

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


Ymchwiliad