Uruganda Igiciro Cyiza Dibutyltin Dilaurate (DBTDL) CAS: 77-58-7

ibisobanuro bigufi:

Dibutyltin Dilaurate ni inyongeramusaruro y’amabati, Dibutyltin Dilaurate irashonga muri benzene, toluene, karubone tetrachloride, Ethyl acetate, chloroform, acetone, peteroli ether hamwe nandi mashanyarazi yose hamwe na plasitike yinganda zose, ariko ntibishonga mumazi.Ingingo-itetse cyane ya catalizatori ya organotine ikwirakwiza ku isoko, Dibutyltin Dilaurate, isanzwe ivurwa na liquefaction idasanzwe.Dibutyltin Dilaurate ni ibara ryumuhondo ryerurutse cyangwa ridafite ibara ryamavuta mubushyuhe bwicyumba., ifite amavuta meza, gukorera mu mucyo no kurwanya ikirere.Kurwanya neza umwanda wa sulfide.Dibutyltin Dilaurate irashobora gukoreshwa nka stabilisateur mu bicuruzwa byoroheje bisobanutse neza, nk'amavuta meza mu bicuruzwa bikorera mu mucyo, nk'umusemburo wo guhuza imiyoboro ya acrylate rubber na carboxyl reberi, synthesis ya polyurethane ifuro na polyester, hamwe n'ubushyuhe bwo mucyumba cya silicone rubber.umusemburo.

CAS: 77-58-7

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Ibicuruzwa birambuye

Ibicuruzwa

Synonyme

DBTDL; Imfashanyo010213; Imfashanyo-010213; Ditin butyl dilaurate (dibutyl bis ((1-oxododecyl) oxy) -Stannane);

Porogaramu ya DBTDL

1. Ikoreshwa nka stabilisateur yubushyuhe bwa polyvinyl chloride, imiti ikiza reberi ya silicone, cataliste ya polyurethane ifuro, nibindi.

2. Ikoreshwa nka stabilisateur ya pulasitike hamwe na rubber ikiza

3. Irashobora gukoreshwa nka stabilisateur yubushyuhe bwa polyvinyl chloride.Nubwoko bwambere bwa organic tin stabilisateur.Kurwanya ubushyuhe ntabwo ari byiza nkibya butyl tin maleate, ariko bifite amavuta meza, kurwanya ikirere no gukorera mu mucyo.Umukozi afite ubwuzuzanye bwiza, nta bukonje, nta kwanduza ibirunga, kandi nta ngaruka mbi bigira ku gufunga ubushyuhe no gucapa.Kandi kubera ko ifite amazi mubushyuhe bwicyumba, itandukanyirizo ryayo muri plastiki iruta irya stabilisateur ikomeye.Iki gicuruzwa gikoreshwa cyane cyane kubicuruzwa byoroshye bisobanutse cyangwa ibicuruzwa byoroheje, kandi dosiye rusange ni 1-2%.Ifite imbaraga zo guhuza imbaraga iyo ikoreshejwe hamwe nisabune yicyuma nka kadmium stearate na barium stearate cyangwa epoxy compound.Mu bicuruzwa bikomeye, iki gicuruzwa kirashobora gukoreshwa nkamavuta, kandi kigakoreshwa hamwe na acide organic tin maleic aside cyangwa thiol organic tin kugirango tunoze neza ibintu bya resin.Ugereranije nizindi organotine, iki gicuruzwa gifite ibintu byinshi byambere bibara amabara, bizatera umuhondo no guhinduka ibara.Iki gicuruzwa kirashobora kandi gukoreshwa nkumusemburo muguhuza ibikoresho bya polyurethane hamwe numuti ukiza reberi ya silicone.Kugirango tunoze ubushyuhe bwumuriro, gukorera mu mucyo, guhuza na resin, no kunoza imbaraga zabyo iyo bikoreshejwe mubicuruzwa bikomeye, ubwoko bwinshi bwahinduwe bwatejwe imbere.Mubisanzwe, aside irike nka acide lauric yongewe kubicuruzwa bisukuye, hamwe na epoxy esters cyangwa izindi stabilisateur zicyuma nazo zongerwamo.Ibicuruzwa bifite uburozi.LD50 yo mu kanwa ni 175mg / kg.

4. Irashobora gukoreshwa nka catiseri ya polyurethane.

5. Kuri synthesis organic, nka stabilisateur ya polyvinyl chloride resin.

Ibisobanuro bya DBTDL

Guteranya	Ibisobanuro
Kugaragara	Umuhondo Kuri Ibara ritagira ibara
Sn%	18.5 ± 0.5%
Igipimo cyerekana (25 ℃)	1.465-1.478
Imbaraga rukuruzi (20 ℃)	1.040-1.050