6FDA SolverPI-Monomer

6FDA SolverPI-Monomer
Manylion y cynnyrch

Enw'r cynnyrch: 4, 4′-(Hexafluoroisopropylidene) diphthalic anhydride

Enw byrrach: 6FDA

Eitem Rhif: SolverPI Monomer 6FDA

CASNo.:1107-00-2
MDL:MFCD00039143
MolecularFormula:C19H6F6O6
FormularWeight:444.24
ConstitutionalFormula:

PhysicochemicalProperty:

Whitecrystalorpowder, canbedissolvedintwodimethylformamide, dimethylacetamide, N methylpyrrolidone, ethyacetatae, aceticanhydride, aceticacid, Slightlysoubleinethanol, cynnwys methanol, isopropanol

andhotwater(60-70) meltingpoint244-247.

Theproductindex:

PENDERFYNIAD

SAFONGRADD

Polyimideresingrade

Electronicfilmgrade

Liquidcrystalchemicalgrade

Ymddangosiad

Whitecrystalorpowder

Purdeb

≥99.5%

Meltingpoint

244247℃

Lleithder

≤0.2%

K

≤50PPm

≤5PPm

≤1PPm

Ca

≤50PPm

≤5PPm

≤1PPm

Al

≤50PPm

≤5PPm

≤1PPm

Addysg bellach

≤50PPm

≤5PPm

≤1PPm

Credit union

≤50PPm

≤5PPm

≤1PPm

Amherthnasol

≤50PPm

≤5PPm

≤1PPm

Zn

≤50PPm

≤5PPm

≤1PPm

6FDAisthemostpreferredsynthesisoffluorinatedpolyimidetwoanhydrodemonomer.the

hygroscrocopicityanddielectricconstantoffluorinatedpolyimidewith6FDAarelessthanothers.Meanwhile,

beingdissoluble, 6FDAisnecessaryforproducingcolorlessandtransparentpolyimidetwoanhydride

y monomer.

Carton pacio: Bag, drymiau,

Storio: Inthepackagingintegrityconditions, itcanbeplacedinadry, ventiliatedenvironmentinthreeyears.


Ymchwiliad