Umkhiqizi Intengo enhle ye-Dibutyltin Hlaurate (DBTDL) CAS: 77-58-7

Umkhiqizi wentengo enhle ye-dibuttyltin i-Cas (DBTDL) CAS: 77-58-7 isithombe esifakiwe

Incazelo emfushane:

I-Dibutyltin Hlauphate isengezo se-organic tin additive, i-dibutyltin ebuhlungu incane e-benzene, eTolutleene, i-carbon tetrachloride, i-ethyl acetache, i-acetone, i-solvements ye-organic kanye nawo wonke amakhilokhi wezimboni. I-organing enezinhloso eziningi eziphakeme ze-orgatin catalysts ezijikelezayo emakethe, i-dibutyltin ixakile, imvamisa yelashwa ngotshwala obukhethekile. I-Dibutyltin ebuhlungu iziphuzo eziphuzi noma ezingenamibala ezinamafutha asolwandle emazingeni okushisa asekamelweni. , inokuthambisa kakhulu, ukucaca kanye nokumelana nesimo sezulu. Ukumelana okuhle kokungcoliswa kwe-sulfide. I-Dibutyltin ebuhlungu ingasetjenziswa njenge-stabilizer emikhiqizweni ebonakalayo ebonakalayo, njengokugcotshwa okusebenzayo emikhiqizweni ebonakalayo eqinile, njenge-cartherst yokuvumisana kwerabha kanye ne-polyester ye-alswene ye-fiam kanye ne-polyester, kanye ne-alpere ye-silicone evundile. catalystst.

Case: 77-58-7

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amanyanjana

I-DBTDDL; I-AIDS010213; I-AIDS-010213; Dibutyl BILHARATATE (DIBUTYL BIS ((1-Oxododecyl) -Stannane (i-Dibutyltin Lauricatid;

Izicelo ze-DBTDLL

1. Isetshenziswa njenge-heaturilizer ye-polyvinyl chloride, umenzeli welapha ye-silicone rubber, catalyst ye-polyurethane Foam, njll.

2. Kusetshenziswe njenge-spintilizer yepulasitiki kanye ne-ejenti ye-ruble curge

I-3. Ingasetshenziswa njenge-stibilizer yokushisa ye-polyvinyl chloride. Kuyindlela yokuqala ye-organic tin stabilizer. Ukumelana nokushisa akukuhle njengokuthi nge-butyl tin maleate, kepha inokuthambisa kakhulu, ukumelana nesimo sezulu kanye nokusobala. I-ejenti inokuhambisana okuhle, akukho okukhona kulo, akukho ukungcoliswa kwe-vulcanization, futhi akukho mphumela omubi ngokuvalwa kokushisa nokuphrinta. Futhi ngoba uketshezi emazingeni okushisa asekamelweni, ukungafani kwalo kumapulasitiki kungcono kunalokho okuqiniswa okuqinile. Lo mkhiqizo usetshenziselwa ikakhulukazi imikhiqizo ebonakalayo ebonakalayo noma imikhiqizo ethambile, kanye nomthamo ojwayelekile yi-1-2%. Inomphumela we-synergistic lapho isetshenziswa ngokuhlanganiswa nezinsipho zensimbi ezifana ne-cadmium stearate ne-barium stearate noma ama-epoxy athambile noma ama-epoxy. Emikhiqizweni enzima, lo mkhiqizo ungasetshenziswa njenge-lubricant, futhi wasebenzisa kanye ne-organic tin moarlic acid noma i-thiol organic tin ukuthuthukisa ukufutheka kwezinto zokugcina. Uma kuqhathaniswa namanye ama-organiotins, lo mkhiqizo unempahla enkulu yombala yokuqala, ezodala ophuzi kanye nokuqonda. Lo mkhiqizo ungasetshenziswa futhi njenge-catalyst ekuhlolweni kwezinto ze-polyurethane ne-ejenti ye-silicone rubber. Ukuze uthuthukise ukuqina okushisayo, ukucaca, ukuhambisana ne-resin, futhi uthuthukise amandla ayo omthelela lapho usetshenziswa emikhiqizweni enzima, kuye kwasungulwa izinhlobo eziningi eziguquliwe. Ngokuvamile, ama-acid anamafutha anjenge-lauric acid angezwe kumkhiqizo omsulwa, futhi amanye ama-epoxy esters noma ezinye izitebele zensizwa zensimbi nazo ziyangezwa. Lo mkhiqizo unobuthi. I-Oral LD50 yamagundane ayi-175mg / kg.

I-4. Ingasetshenziswa njenge-polyurethane catalyst.

I-5. Ngokwenziwa kwe-organic, njenge-stabilizer ye-polyvinyl chloride resin.

Ukucaciswa kwe-DBTDLL

Landela	Ukucacisa
Ukubonakala	Ophuzi kuwuketshezi olungenamibala
Sn%	18.5 ± 0.5%
Inkomba Ye-Refuac (25 ℃)	1.465-1.478
Amandla adonsela phansi (20 ℃)	I-1.040-1.050