Pentaerythritol-tris-(ß-N-aziridinyl)propionate

Tsananguro pfupi:

Pentaerythritol-tris-(ß-N-aziridinyl)propionate inoshandiswa kunatsiridza kunamira kwependi iri pafirimu rekudzivirira uye kupfupisa nguva yekupora. Inogona zvakare kunatsiridza kuramba kwependi iri mumvura nemakemikari, nguva yekupora, kuderedza kusagadzikana kwezvinhu zvipenyu uye kuwedzera kuramba kwekukwesha.


Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Zita remakemikari: Pentaerythritol-tris-(ß-N-aziridinyl)propionate
Fomura yemamorekuru: C20H33N3O7
Kurema kwemamorekuru:427.49
Nhamba yeCAS:57116-45-7

Runyoro rwehunyanzvi:
Chitarisiko chemvura inoonekera isina ruvara kusvika yero
Kunyungudika kwemvura kunosanganiswa zvachose nemvura pa1:1 pasina kupatsanurwa
Ph (1:1) (25 ℃) 8~11
Kupenya (25 ℃) 1500~2000 mPa·S
Zviri mukati zvakasimba ≥99.0%
Amine yemahara ≤0.01%
Nguva yekubatanidza ndeye 4 ~ 6 maawa
Kuramba kwekukwesha huwandu hwenguva dzekupukuta hahupfuuri ka100
Kunyungudika kunonyungudika nemvura, kunonyungudika neacetone, methanol, chloroform
nezvimwe zvinonyungudutsa zvakasikwa.

Mashandisirwo anokurudzirwa:
Inogona kuvandudza kusimba kweganda pakunyorova, kusimba kwekukwenya pakaoma uye kusimba kweganda pakupisa kwakanyanya. Inogona kuvandudza kunamatira uye kusimba kweganda pakukwenya parinoiswa pasi nepakati;
Wedzera kunamira kwefirimu remafuta kune substrates dzakasiyana, dzivisa chiitiko chekudhonzwa kweinki, wedzera kuramba kweinki kumvura nemakemikari, uye mhanyisa nguva yekupisa;
Wedzera kunamira kwelacquer kune substrates dzakasiyana, kuvandudza kuramba kwekukwesha mvura, ngura yemakemikari, kuramba kupisa kwakanyanya uye kuramba kukweshana kwependi;
Kuvandudza kuramba kwezvipfeko zvinobuda mumvura zvichikwira kusvika pamvura nemakemikari, nguva yekupisa, kuderedza kushanduka kwezvinhu zvipenyu uye kuwedzera kuramba kwekukwesha;
Kuvandudza kunamira kwependi pafirimu rekudzivirira uye kupfupisa nguva yekupisa;
Kubatana kwemvura inoyerera pavhu kunogona kuvandudzwa.

Kushandisa uye chepfu:
Kuwedzera: chigadzirwa ichi chinowanzo wedzerwa mu emulsion kana dispersion isati yashandiswa. Chinogona kuwedzerwa zvakananga mu system uchikurunga zvakanyanya. Unogona zvakare kusarudza solvent yekunyungudutsa chigadzirwa kusvika pachiyero chakati (kazhinji 45-90%). Pamusoro pe system, solvent yakasarudzwa inogona kuva mvura kana zvimwe solvents. Kune waterborne acrylic emulsion uye waterborne polyurethane dispersion, zvinokurudzirwa kuti chigadzirwa chisanganiswe nemvura pa 1:1 wozowedzerwa mu system;
Huwandu hwekuwedzera: kazhinji 1-3% yehuwandu hwakasimba hwe acrylic emulsion kana polyurethane dispersion, iyo inogona kuwedzerwa kusvika pa5% mune zvakakosha zviitiko;
Zvinodiwa zve pH yesystem: kana pH ye emulsion uye dispersion system iri pakati pe9.0 ~ 9.5, mhedzisiro iri nani yaizowanikwa kana pH yakadzikira, izvo zvaizoita kuti crosslinking yakawandisa uye gel iumbwe, uye pH yakakwira yaizotungamira kune nguva yakareba ye crosslinking;
Kushanda: kuchengetwa mushure mekusanganiswa kwemaawa 18-36, mushure menguva iyi, kushanda kwechigadzirwa ichi kucharasika, saka kana mutengi asanganisa zvakawanda sezvinobvira mumaawa 6-12 kuti zvipere;
Kunyungudika: chigadzirwa ichi chinonyungudika nemvura nezvimwe zvinonyungudutsa, saka chinogona kunyungudika kusvika padanho rakati zvichienderana nezvinodiwa nemuviri pakushandisa kwacho.
Mushonga uyu une kuravira kudiki kweammonia, une mhedzisiro inogumbura pahuro nepanzira yekufema, mushure mekufema unogona kukonzera nyota pahuro, mvura inoyerera mumhino, une rudzi rwechiratidzo chechando, unofanirwa kunwa mukaka kana mvura yesoda zvakanyanya sezvinobvira mumamiriro ezvinhu aya, saka, kushanda kwemushonga uyu kunofanirwa kuitwa munzvimbo ine mhepo inofema, uye kuita basa rakanaka rekuchengetedza, zvakanyanya sezvinobvira kudzivirira kufema zvakananga.

Kuchengetera  Isa panzvimbo inotonhorera, ine mhepo inofefetera, uye yakaoma. Chengeta kweinopfuura mwedzi gumi nemisere patembiricha yemumba. Kana tembiricha yekuchengetera yakanyanya kukwira uye kwenguva yakareba, ruvara rwayo ruchichinja, gel uye kukuvara, kuora kuchaitika.
Pasuru  Bharero repurasitiki re4x5Kg, bharero resimbi rine mapuranga e25 kg uye kurongedza kwakatarwa nemushandisi


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