Dibutyl Phthalate Yifashishijwe nka Pasticizer kuri Nitrocellulose
Ibisobanuro birambuye
| Izina | Dibutyl phthalate |
| Numero ya CAS | 84-74-2 |
| Inzira ya molekulari | C16H22O4 |
| Uburemere bwa molekile | 278.34 |
| Umubare wa EINECS | 201-557-4 |
| Ingingo yo gushonga | -35 ° C (lit.) |
| Ingingo yo guteka | 340 ° C (lit.) |
| Ubucucike | 1.043 g / mL kuri 25 ° C (lit.) |
| Ubucucike bw'umwuka | 9.6 (vs ikirere) |
| Umuvuduko wumwuka | 1 mm Hg (147 ° C) |
| Ironderero | n20 / D 1.492 (lit.) |
| Ingingo ya Flash | 340 ° F. |
| Imiterere yo kubika | 2-8 ° C. |
| Gukemura | Kubora cyane muri alcool, ether, acetone, benzene |
| Ifishi | Amazi |
| Ibara | APHA: ≤10 |
| Imbaraga rukuruzi | 1.049 (20/20 ℃) |
| Uburinganire | 0.272 |
Synonyme
ARALDITERESIN; PHTHALICACID, BIS-BUTYLESTER; PHTHALICACIDDI-N-BUTYLESTER; PHTHALICACIDDIBUTYLESTER; N-BUTYLPHTHALAT;
Ibisobanuro
Dibutyl phthalate, izwi kandi nka dibutyl phthalate cyangwa dibutyl phthalate, Icyongereza: Dibutylphthalate, ni amavuta adafite ibara rifite amavuta afite uburemere bwihariye bwa 1.045 (21 ° C) hamwe nubushyuhe bwa 340 ° C, budashonga mumazi, gushonga mumazi guhindagurika Ibintu biri hasi cyane, ariko biroroshye gushonga mumashanyarazi nka Ethanol, ether, acetone na benzene, kandi nanone ntibishobora gukoreshwa na hydrocarbone nyinshi.Dibutyl phthalate (DBP), dioctyl phthalate (DOP) na diisobutyl phthalate (DIBP) nibintu bitatu bikunze gukoreshwa cyane, aribyo plastiki, reberi yubukorikori hamwe nimpu zubukorikori, nibindi bisanzwe bikoreshwa mububiko.Biboneka kubushyuhe bwa estalifike ya phthalic anhydride na n-butanol.
Ibikoresho bya Shimi
Amazi adafite amabara meza kandi afite impumuro nziza.Gukemuka mumashanyarazi asanzwe hamwe na hydrocarbone.
Gusaba
-Yakoreshejwe nka plastike ya nitrocellulose, selile ya selile, polyvinyl chloride, nibindi. Iki gicuruzwa ni plastike.Ifite imbaraga zikomeye zo gushonga kubintu bitandukanye.
-Yakoreshejwe mugutunganya PVC, irashobora gutanga ubworoherane kubicuruzwa.Kuberako ihendutse kandi itunganijwe neza, irakoreshwa cyane, hafi ya DOP.Nyamara, guhindagurika no gukuramo amazi ni binini cyane, bityo rero igihe kirekire cyibicuruzwa ni bibi, kandi imikoreshereze yacyo igomba kugabanywa buhoro buhoro.Iki gicuruzwa nikintu cyiza cya plasitike ya nitrocellulose kandi gifite ubushobozi bukomeye bwo gutera.
-Yakoreshejwe kuri nitrocellulose, ifite ingaruka nziza cyane yo koroshya.Iterambere ryiza cyane, irwanya flex, irwanya hamwe namazi.Byongeye kandi, ibicuruzwa birashobora gukoreshwa nka plasitike ya acetate ya polyvinyl, resin ya alkyd, Ethyl selulose na neoprene, kandi irashobora no gukoreshwa mugukora amarangi, ibifunga, uruhu rwubukorikori, irangi ryandika, ikirahure cyumutekano, selile, amarangi, imiti yica udukoko. , impumuro nziza, amavuta yo kwisiga, nibindi.
- Nka plastike ya ester ya selile, umunyu na reberi karemano, polystirene;gukora polyvinyl chloride hamwe na copolymers yayo irwanya ubukonje bwa synthesis, ion ihitamo electrode yongeramo, umusemburo, udukoko twica udukoko, plasitike, gazi ya chromatografiya ihagaze neza (gukoresha ubushyuhe bwinshi 100 ℃, solvent ni acetone, benzene, dichloromethane, etanol), kugumana no guhitamo gutandukanya ibice byimpumuro nziza, ibice bituzuye, ibice bya terpene hamwe nibintu bitandukanye birimo ogisijeni (alcool, aldehydes, ketone, esters, nibindi).
