SolverPI-hmoov 5600

SolverPI-hmoov 5600
Txhawb tshuaj

Khoom npe: Thermoplastic Soluble Polyimide hmoov
Nqe No.: SolverPI-hmoov 5600
Leb: Matrimid 5218

Cov iav qhov hloov kub (Tg) yog 320-330 ℃, li 5% thermal poob phaus hluav taws kub 525 ℃, intrinsic viscosity
0.5-0.7 dl/g (NMP hauv 30 ℃ xeem), 100% imidization, daim ntawv ntshiab tau hmoov. Sov, soluble hauv methylene
chloride, tetrahydrofuran, DMF, chloroform, acetophenone, cyclohexanone, butyrolactone, DMAc, NMP, dioxane thiab
Cov kuab tshuaj like. Neej ntau txog li 20%.

Nyiaj pab khoom:
Siab imidized;
Tom qab ua kub tsis tau;
Soluble hauv kuab tshuaj heev;
Yav tom ntej nplaum khoom;
Zoo toughness txheej;
Yav tom ntej hauv tshuaj kuj;
Kuj zoo heev thaum tshav kub kub;
100% hmoov khoom.

Nta:
Yam khoom yog tus kiag li soluble thermoplastic polyimide, uas tsis muaj precursor - polyamic acid, thiab cov polyamic kua qaub
yuav txia mus ua polyimide yuav tsum tau ib tug mob npaws kub txoj hauj lwm. Vim li no, cov khoom uas polyimide
ntau yooj yooj yim thiab yooj yim dua pa ua PI. Piv txwv li, rau txheej kev siv, ntev li lub
yam khoom yog neej hauv ib hnyav, txheej rau substrate, thiab luag yaj lub hnyav thiab loj ib tuab, strong
toughness ntawm tus txheej. Rau lwm hom polyimide, vim muaj cov yam ntxwv solubility xwb tsis raws nws cov precursor-
polyamic kua qaub rau lub tsho tiv no, tsis tas li ntawd, txoj kev no yuav tsum tau kub kub "tua" txheej txheem, yuav tau txia mus ua ib tug polyimide,
thiab txoj kev curing yuav ua tus byproduct dej (polyamic kua qaub yuav txia mus ua polyimide yog ib cov tshuaj tiv thaiv tshuaj
uas ua dej), vim dej generated, uas ua rau ib txheej du yog cov tsis muaj "pinhole" los yog dawb los tsis xws luag.
Soluble khoom uas yog cyclized polyimides, anhydrous generating txheej txheem, yuav tsum tsis txhob no mas kawg tuag xwb los tsis xws luag.
Vim tus tshwj xeeb zog ntawm soluble thiab kub heev yav tom ntej kuj (khob siab txoj kev hloov kub), thiab
muaj ib tug heev zoo heev tshaj li tus polyimide pa tshuaj corrosion kuj, xws li: dej, chav, ntsev, kua qaub,
Cov kuab tshuaj caustic thiab cov-ncov qaumteb qabteb (ceeb toom: feem coob ntawm cov chav intolerance polyimide, kua qaub thiab bases). Yog li ntawd, cov khoom muag yog
feem ntau yog tsim rau-kub coatings thiab composites.

Kev nug