Mugadziri Mutengo Wakanaka EPOXY RESIN CURING AGENT PACM CAS#1761-71-3

tsananguro pfupi:

EPOXY RESIN CURING AGEN PACM (PACM kwenguva pfupi) iripo mune matatu stereoisomers ane akasiyana thermodynamic properties: trans-trans, cis-trans, uye cis-cis.EPOXY RESIN CURING AGEN PACM yakakosha alicyclic diamine, uye EPOXY RESIN CURING AGENT PACM inonyanya kushandiswa kugadzira alicyclic dicyclohexylmethane diisocyanate (H12MDI) kana kushandiswa zvakananga se epoxy resin kurapa agent.

PACM haina ruvara kana zvishoma yero viscous kana chena waxy chinhu, ine hushamwari density ye0.9608.Nzvimbo yekunyungudika i35 ～ 45 ℃.Kubikira poindi 159 ~ 164 ℃ (0.67kpa).Iyo refractive index ndeye 1.5030.Zviri nyore kunyungudika mu toluene, petroleum ether, ethanol, tetrahydrofuu, nezvimwe.

CAS: 1761-71-3

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Mashoko anoreva zvakafanana

4,4'-DIAMINODICYCLOHEXYLMETHANE;4,4'-METHYLENEBIS(CYCLOHEXYLAMINE);4,4-METHYLENEBIS(CYCLOHEXYLAMIN E);4,4'-METHYLENEBIS(AMChemicalbookINOCYCLOHEXTI)(s)bi0CYCLOHEXTIMTXI; l) methane;4,4'-diaminodicyclohexylmethane,mixtureofisomers.

Zvikumbiro zvePACM

EPOXY RESIN KURAPA AGEN PACM inogona kushandiswa kugadzira marudzi akasiyana-siyana ezvakatipoteredza ane hushamwari polyurethane machira uye zvinonamira zvine kujeka kwakanaka uye yero kuramba.Iyo epoxy resin yakarapwa neEPOXY RESIN CURING AGENT PACM ine Chemicalbook yakanakisa kupisa kupisa, dielectric properties, solvent resistance, mechanical properties, pamwe chete neakanakisa optical properties, weather resistance, uye inogona kushandiswa mukunyorovesa zvinhu, optical materials, coatings, Engineering mapurasitiki. , zvinonamira nemimwe minda.

4,4'-Methylenebis(cyclohexylamine) inogona kunge yakakwira inhibitive uye yakakwirira tembiricha inodzivirira shale inhibitor.
4,4'-Diaminodicyclohexyl methane inoshandiswa seorganic intermediates uye epoxy kurapa vamiririri.
4,4'-Diaminodicyclohexylmethane inoshandiswa se epoxy kuporesa vamiririri.Iyo inosiyana-siyana yepakati kugadzira matehwe, zvigadzirwa zverabha, mapurasitiki, dhayi, uye mapolymer ane mafoto.Inoshandiswa mukugadzira diisocyanates uye polyamides.Inoshandiswawo selubricant additive as uye corrosion inhibitor.

Kugadzirira: Diversify 1g titanium dioxide powder mu 40ml yemvura uye methanol musanganiswa (mvura kusvika kune methanol volume ratio ye9: 1), simbisai zvakanaka mushure mekusanganisa zvakaenzana, wedzera 60 μmol / ml RUCL3 · XH2O yakasviba yakasviba aqueous solution kudzora huwandu hwe titanium dioxide mu titanium dioxide Mutoro i5WT %.Mushure memaawa matatu ekuvhara tembiricha yekamuri uye kumhanyisa kwemaawa matatu, wedzera 1m sodium hydroxide solution kusvika PH10.5 ikaramba ichivharika uye kumutsa kwemaawa makumi maviri.Mushure mokunge centrifugation uye mvura uye ethanol musanganiswa yakashambidzwa nemvura uye ethanol kwe3-5 nguva, 60 ° C. catalyst.Zvitsva zvakagadzirirwa zvinogadziriswa zvinoiswa mu reactor, imwe vhoriyamu yezvinonyungudutsa inowedzerwa, uye chiyero chakakodzera che4,4'- maviri Chemicalbook amin aminomyl methane (MDA) inowedzerwa.Mushure menguva gumi, reactor yakavharwa yakasukwa neketani yehydrogen reaction kusvika 150 ° C kuti itange kuita.Muyero weMoore wehydrogen neMDA wakanga usiri pasi pe80, uye hydrogen pressure yaiva 1 kusvika 5MPa, uye maitiro echigadzirwa uye chiyero chekushandura chakatorwa munguva chaiyo.Mhete yebenzene muMDA inogona kukurumidza hydrogen kugadzira imwe benzene mhete yehydrogenation chigadzirwa (+6H) uye hydrogenation yehydrogenation yebisopyzhenbenzhenyl.Zvakakodzera kutaura kuti iyo 4,4'-dihydrophill methal methane musanganiswa wenaironi yakakosha.

Tsanangudzo yePACM

Musanganiswa	Tsanangudzo
Chitarisiko	Mvura isina ruvara inoonekera
Ruvara (Platinum cobalt)	≤30
Viscosity (mPa/s,25℃) (ISO2555)	50-80
Amine Kukosha (ASTM D2074)	500-550
Mvura yemvura	≤0.2%
Zvemukati ( gasi chromatographic)	≥99%