Stearyl Methacrylate CAS 32360-05-7

CAS:32360-05-7

Kuchena:≧99.0

Fomura yeMorekuru:C22H42O2

Kurema kweMorekuru:338.57

Mazwi akafanana:METHACRYLICIDSTEARYLESTER; METHACRYLICIDOCTADECYLESTER; STEARYLMETHACRYLATE,TECH.; METHACRYLICIDSTEARYLESTER(STABILIZEDWITHMEHQ)95+%;Octadecylmethacrylat; N-STEARYLMETHACRYLATE;

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Stearyl Methacrylate CAS 32360-05-7?

Stearyl Methacrylate chinhu chichena, chakaita sewakisi chisinganyunguduke mumvura uye chine hwema hwema. Fomura yayo yemamorekuru iC₂₂H₄₂O₂, huremu hwemamorekuru i338.57, pokunyunguduka i18-20°C (lit.), pokufashaira i195°C, density i0.864 g/mL pa25°C (lit.), vapor pressure i0.06 Pa pa20°C, uye refractive index n₂₀/D = 1.451 (lit.).

Tsanangudzo

CHINHU	ZVINOTAURWA
Zviri Mukati	≥99％
Kukosha kweAsidhi	≤0.5% (zvichibva pa methacrylic acid)
Mvura Yakawanda	≤0.2%
Ruvara	≤80 (APHA)
Inhibitor yePolymerization	200-400 ppm MEHQ

Kushandiswa

Kugadzirwa kweinki, machira ekuputira, manamira, machira ekuwedzera kudhaya nekupedzisa, machira ekubatsira paganda, zvinhu zvinodzivirira mvura uye zvinodzinga mafuta, zvinodzivisa kuyerera kwemvura, zvinowedzera mafuta ekuzora, uye zvinoderedza kusimba kwemafuta asina kucheneswa.

Zvinhu zvirimo

1. Mashandiro maviri: Ine mabhondi maviri anoshandiswa zvakanyanya emethacrylate pamwe neboka reC18 long-chain alkyl, zvichibvumira free radical polymerization uye copolymerization nemamonomers akasiyana-siyana (akadai seacrylates, styrene, acrylonitrile, nezvimwewo) kuti ipe mabasa matsva kupolymer.
2. Tembiricha yekuchinja kwegirazi yakaderera (Tg≈-100℃): Inopa kuchinjika kwakanaka kwekupisa kwakaderera, kwakakodzera zvinhu zvakagadzirirwa nzvimbo dzinotonhora.
3. Kusviba kwakaderera: Kunopa kugona kwakanaka kwekugadzirisa kana ikashandiswa se monomer, zvichiita kuti zvive nyore kusanganisa nekubata.
4. Kugadzikana kwemakemikari: Kunodzivirira hydrolysis, kunoratidza kugadzikana kwakanaka kwekupisa, ne flash point yakakwira kusvika 192℃, zvichiita kuti pave nekuchengetedzeka kwakanaka.