Dimethyltin Dichloride CAS 753-73-1

CAS:753-73-1

Molecular Formula:C2H6Cl2Sn

Molecular Weight:219.68

EINECS:212-039-2

Nguva yekuchengeta:1 gore

Shoko rakafanana:Dimethyltindichloride, min.95%; Dimethyltindichloride, min.95%; Dichlorodimethyltin(IV); Dimethyltindichloride,95%; dichloriddimethylcinicity; dichlorodimethyl-stannan; Dimethyldichlorostannane

Siya Mharidzo Yako

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Chii chinonzi Dimethyltin Dichloride CAS 753-73-1?

Dimethyltin dichloride (DMCT) inoshandiswa mune aqueous solution fomu uye ine zvakawanda zvakasiyana-siyana zvekushandisa, kusanganisira magnesium kana alloy corrosion inhibitors, magirazi ekuputira, electroluminescent zvinhu, uye catalysts, nezvimwe.

Tsanangudzo

ITEM	STANDARD
Chitarisiko	Zvakajeka uye zvakajeka
Tin zvirimo (%)	24.0-26.5
Chaicho Kugwinya (20°C, g/cm3)	1.30-1.45
Cl (%)	15.0-20.0

Application

PVC heat stabilizer (Core Application)
1.Mechanism yekuita:
Nekubata iyo HCl yakaburitswa panguva yekugadziriswa kwePVC, kushatiswa kwepolymer cheni kunogona kuvharwa, nekudaro kuwedzera hupenyu hwezvinhu.
Zvakanakira:
Kuenzaniswa ne lead salt stabilizers, haina muchetura uye ine hushamwari nharaunda, uye inoenderana neRoHS/REACH mirau.
Iine kujeka kwepamusoro uye inokodzera zvigadzirwa zvakajeka (senge yekurapa infusion machubhu uye mafirimu ekurongedza chikafu).
Chiyero: 0.5-2% (Zvinoita zviri nani kana zvakasanganiswa ne calcium-zinc stabilizer).

2. Organic synthesis catalyst
Esterification/condensation reaction
Catalytic synthesis yepolyester resin uye silicone rabha, ine zvinyoro maitiro mamiriro (80-120 ℃).
Nyaya:
Kana uchigadzira plasticizers (senge phthalates), inogona kutsiva yechinyakare sulfuric acid catalysts kuderedza maitiro epadivi.

3. Girazi pamusoro kurapwa
Basa:
Inopindirana nemapoka e-hydroxyl pamusoro pegirazi kuti igadzire hydrophobic coating (inoshandiswa anti-fogging yegirazi remotokari uye girazi rekuvaka).
Maitiro: Pfapfaidza ne 0.1-0.5% mhinduro wozopisa uye kurapa (150-200 ℃).