Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0

CAS:9046-10-0

Kuchena:99.9%

Fomura reMamorekuru:CH3CH(NH2)CH2[OCH2CH(CH3)]nNH2

Kurema kweMorekuru: 0

EINECS:618-561-0

Nguva Yekuchengetera:makore maviri

Mazwi akafanana:POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 4,000;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 230;POLY(PROPYLENE GLYCOL) BIS(2-AMINOPROPYL ETHER), AVERAGE MN CA. 2,000;

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Chii chinonzi Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0?

Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0 chinhu chinowanikwa mumakemikari chiri mumvura patembiricha yemumba, chine viscosity yakaderera, kunyunguduka kwakanaka uye zvimwe zvinhu zvemuviri. Chinewo basa reboka reamine uye chinogona kusangana nemakemikari nezvinhu zvakasiyana-siyana, zvakaita sekuita neisocyanate kuumba polyurethane nezvimwe zvinhu zvemakemikari.

Tsanangudzo

CHINHU	Zvakajairika
Nzvimbo yekubatanidza	-29 °C
Pokufashaira	232℃ [pa 101 325 Pa]
Kuwanda kwevanhu	0.997 g/mL pa25 °C
Pokupenya	>230 °F
Chitarisiko	Mvura yero yakajeka

Kushandiswa

Poly(propylene glycol) bis(2-aminopropyl ether) CAS 9046-10-0 imhando yemusanganiswa une mashandisirwo akasiyana. Aya ndiwo mashandisirwo ayo makuru muminda yakasiyana:
1. Munzvimbo yemuchadenga, nekuda kwekusimba kwakanyanya, kuramba kuneta uye kuramba kwakanaka kwepolyetherine mushure mekugadziriswa, inogona kushandiswa semushonga wekugadzirisa zvinhu zvine simba rekugadzira mapapiro endege, zvikamu zvemuchadenga, nezvimwewo, izvo zvinogona kuderedza huremu uku zvichivimbisa kusimba uye kuvimbika kwechivakwa.
2. Muindasitiri yemotokari, polyethermine inogona kushandiswa kugadzira zvinhu zvakaita semabumpers, ma instrument panels, uye ma engine hood emotokari, izvo zvinobatsira kuwedzera kusimba kwe impact uye kugadzikana kwezvikamu. Panguva imwe chete, ndeimwe yezvikamu zvakakosha zvemafuta emotokari, izvo zvinogona kudzivirira kuumbwa kwe carbon deposits mukati meinjini, kuchengetedza fuel system yakachena, kuvandudza mashandiro emafuta uye kuderedza kuburitswa kweutsi.
3. Mubasa remagetsi neinjiniya yemagetsi, polyethermine ine simba rakanaka rekudzivirira kupisa uye kugadzikana kwekupisa. Inowanzoshandiswa kugadzira zvinhu zvekurongedza uye machira ekudzivirira kupisa ezvikamu zvemagetsi, izvo zvinogona kudzivirira michina yemagetsi kubva pakukanganiswa nemamiriro ekunze, kuvandudza kuvimbika kwayo uye hupenyu hwebasa rayo.
4. Muindasitiri yekuvaka, polyethermine inoshandiswa semushonga unoporesa mumachira ekuvaka, izvo zvinogona kuwedzera kunamira, kuramba mamiriro ekunze uye kuramba ngura kwemakemikari emachira. Inogona zvakare kushandiswa kugadzira ma sealant ekuvaka, ane kuchinjika kwakanaka uye kunamira. Anogona kuchinjika nekukura uye kusimba kwezvivakwa kunokonzerwa nezvinhu zvakaita sekuchinja kwekushisa, zvichidzivirira kupinda kwemvura uye kubuda kwegasi.
5. Muindasitiri yemachira, polyethermine inogona kushandiswa semubatsiri wemachira, izvo zvinogona kuvandudza kupfava, hunhu hwekudzivirira static uye kuramba mvura kwemachira, uye kuwedzera kunaka uye kunyaradzwa kwemachira.
6. Mimwe minda: Polyethermine inogonawo kushandiswa kugadzira ma elastomers, manamati, ma surfactants nezvimwe zvigadzirwa zvinoshanda zvakanyanya. Mubasa rekubvisa mafuta, inogona kushandiswa sechinhu chinowedzera mvura yekuboorera kuti iwedzere kushanda kwayo.