Butyltin tris-(2-ethoxyhexanoate)
Butyltin tris(2-ethylhexanoate) imhando ye organotin inopenya yakajeka kusvika yero, ine kugadzikana kwakanaka kwekupisa uye inoenderana. Inobatsira zvikuru mu esterification, transesterification, uye polycondensation reactions, uye inoshandawo se stabilizer mune mamwe maitiro e polymer processing. Chigadzirwa ichi chine low volatility, catalytic activity yakanaka, uye chinogona kukurumidzisa zvakanyanya reaction rates, kuderedza tembiricha ye reaction, uye kuvandudza goho rezvigadzirwa uye mhando.
●Kuita Esterification: Inoshandiswa sechinhu chinobatsira zvikuru mukugadzirwa kwema esters akasiyana-siyana (akadai se phthalate esters, adipate esters, uye citrate esters), yakakodzera kugadzirwa kwe plasticizers, mafuta, uye zvinhu zvinonaka uye zvinonhuhwirira.
●Kuita Transesterification: Kunosimudzira transesterification yema esters nema alcohols, anoshandiswa zvakanyanya mukugadzira biodiesel, polyester monomers, nezvimwe zvigadzirwa.
●Kuita kwePolycondensation: Kunoshanda sechinhu chinobatsira mukuita kuti diols ne dicarboxylic acids (kana ma esters avo) zvigadzire ma polyester resins (akadai sePET, PBT) uye polyurethane resins, zvichivandudza mashandiro e reaction uye huremu hwemamorekuru echigadzirwa.
●Inoshandiswa senzira yekudzivirira kupisa mukugadzirwa kwePVC nedzimwe halogen-containing polymers, ichivandudza kugadzikana kwekupisa uye mashandiro ekugadzirwa kwezvigadzirwa; inoshandiswawo senzira yekubatanidza silicone rabha uye epoxy resins.
| Chitarisiko | Mvura inonamira yakajeka kusvika yero yakachenuruka |
| Kuchena,% | ≥98 |
| Zviri mutin (Sn), % | 19-20 |
| Kuwanda kwe g/cm3 | 1.05-1.08 |
| Viscostiy mPa.s @25℃ | 15-150 |
| Hunhu hweChlorine (Cl),% | ≤0.1 |
| Zviri mutin (Sn), % | 19-20 |
| Hunhu hweChlorine (Cl),% | ≤0.1 |
| Kukosha kweAcid, mgKOH/G | 250-270 |
25kg/dhiramu kana zvichienderana nezvinodiwa nevatengi.
H301: Ine chepfu kana ikamedzwa.
H311: Ine chepfu kana yakabatana neganda.
H315: Inokonzera kutsva kweganda.
H319: Inokonzera kutsva kwemaziso zvakanyanya.
H331: Ine chepfu kana ikafemedzwa.
H335: Inogona kukonzera kutsamwa kwekufema.
Mifananidzo
| Izwi rechiratidzo | Njodzi |
| Nhamba yeUN: | 2922 |
| Kirasi: | 8+6.1 |
| Zita rekutumira rakakodzera uye tsananguro: | Mvura inoparadza, ine chepfu, isina ngura |
| Zita remakemikari: | Butyltin tris(2-ethylhexanoate) |
Kubata Nhungamiro
●Shanda munzvimbo ine mhepo inofefetera zvakanaka, dzivisa kusangana zvakananga neganda, maziso, uye nzira dzekufema; pfeka zvishandiso zvekudzivirira (magirazi ekuchengetedza emakemikari, magirovhosi e nitrile, uye mbatya dzekudzivirira) panguva yekushanda.
●Bata zvakanaka kuti usaroverane, usadonhedze mvura, uye usaparadze mvura; usasanganise neacids dzakasimba, alkalis dzakasimba, oxidants, uye zvinhu zvemhando yepamusoro.
●Musadye, musanwe, kana kusvuta panzvimbo yekuvhiyiwa; gezai maoko, kumeso, nezvimwe zvikamu zviri pachena nesipo nemvura mushure mekuvhiyiwa.
●Shandisa maturusi nemidziyo chaiyo yekubata, uye zvichenese zvakanaka mushure mekushandisa kudzivirira kusvibiswa.
Mamiriro Ekuchengetedza
●Chengeta munzvimbo inotonhorera, yakaoma, ine mhepo inofefetera zvakanaka, kure nenzvimbo dzinopisa moto, nzvimbo dzinopisa, uye zuva rakananga; tembiricha yekuchengetera inofanira kuva 5-30℃, kudzivirira tembiricha yakakwira uye hunyoro.
●Chengeta mudziyo wakavharwa zvakasimba kudzivirira kuputika uye kunyudzwa kwehunyoro; chengeta mumudziyo wakavharwa wakagadzirwa neHDPE, PP, kana girazi.
●Chengeta zvakasiyana neacids dzakasimba, alkalis dzakasimba, oxidants, chikafu, zvinwiwa, uye chikafu, uye nyora zvakajeka nezita rechigadzirwa, nhamba yeCAS, uye zviratidzo zvengozi.
●Hupenyu hweSherufu: Mwedzi gumi nemiviri kana zvinhu zvachengetwa zvakanaka; zvigadzirwa zvapera basa zvinofanira kuongororwazve, uye zvinogona kushandiswa chete kana zvikasangana nezviratidzo.
