SolverPI-Monomer BTDA

SolverPI-Monomer BTDA
Maklumat produk

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°Cdinyalakan.

Boilingpoint:320°C5mm

Ketumpatan: 1, 57g/cm3

Vapordensity:1.4vsair

Vaporpressure:< 0.1mmHg0° C

Flashpoint: 324°C

Kebolehlarutan: DMF:0.1 g/mL, jelas

Watersolubility:REACTS

Sensitiviti: MoistureSensitive


Theproductindex:


PENENTUAN

STANDARDGRED

Excellentgrade

Firstgrade

Uptograde

Penampilan

Putih

Whiteorlightyellowpowder

Kesucian

≥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, goodlowtemperaturerintangan, corrosionresistance, radiationresistance, penebat,

impactresistanceandsoon. Canbemadeinstructure, laminatedLembaga Pengarah filem, pelekat, buih, tinggi

temperaturefiber, curingagent, lapisan, insulationandreinforcedmaterialandsoon. Itiswidelyusedin

penerbangan/aeroangkasa, elektrik/elektronik, pembinaan kapal, Kereta, precisionmachinery, andotherfields.

Menyimpan:Itcanbeplacedindryandventilatedenvironmentforthreeyearsundertheconditionofcomplete

pembungkusan.

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


Siasatan