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I-Stearyl methacrylate (SMA)

I-Stearyl methacrylate (SMA)

Incazelo emfushane:

INOMBOLO YE-CAS:2495-27-4 (C16)
32360-05-7 (C18)

Ifomula:C20H38O2/C22H42O2

Isisindo samangqamuzana:310.5/338.6

EINECS NO.:219-672-3 (C16) 251-013-5 (C18)

Mp:18~20℃

Bp:250 ℃

Inkomba ye-refractive:n20/D1.4502 (lit.)

Ukuminyana:0.864 g/mL ku-25°C(lit.)

Okuqukethwe kwe-Ester: ≥98.0%

I-C16 ester: 20~25%

I-C18 ester: 70~80%

Umbala (Pt-Co): ≤50

Inani le-Acid (mg KOH/g): ≤0.5

Amanzi (m/m): ≤0.05%

I-Inhibitor (MEHQ): 200±50 ppm


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo:I-Stearyl methacrylate iyikhemikhali ebalulekile, i-homopolymer noma i-copolymer ye-maleic anhydride kanye ne-styrene, ingase ithuthukise ukugeleza kwemikhiqizo ye-petroleum ezingeni lokushisa eliphansi.Ama-polymers e-Stearyl acrylate anesakhiwo sekama, isixazululo esinezici eziningi.Isetshenziswa kabanzi njenge-diluent esebenzayo kanye ne-crosslinker ohlelweni olulapheka ngemisebe.Zingasetshenziswa futhi njengamapulasitiki, izilungisi zenjoloba, ama-ejenti okulinganisa, okokugqoka kanye nama-ejenti akhulula upende, ama-depressants athela uwoyela, ama-binder ahlukahlukene.

 

Isicelo:

1. Isetshenziswa ku-crude pour point depressant, i-ejenti yokuqeda indwangu, insiza yesikhumba, i-plasticizer, i-resin emunca uwoyela.

2. Ingasetshenziselwa ukwenza okokunamathela, okokunamathelisa, izinhlaka zokumboza amaphepha, izithasiselo zikawoyela wokugcoba, ezifanele ikakhulukazi ukwakheka kwe-pulp yendwangu, ukusiza ukwakheka kwefilimu ye-pulp, ukuthuthukisa ukuqina kwe-pulp, nokwandisa ukushelela kwendawo.

 

Iphakheji:170kg isisindo net noma imfuneko njengoba Customer.

 

Ezokuthutha nokugcina:

Gwema imvula ekhanyayo kanye nokushisa okuphezulu kwezokuthutha;

Gcina imikhiqizo ezindaweni ezipholile, ezinomthunzi nezinomoya, gcina kude nomlilo;

Izinyanga eziyi-12 kusukela ngosuku lokulethwa endaweni yokushisa ephezulu engu-25 ℃.


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