Dimethyltin Dichloride CAS 753-73-1
Dimethyltin dichloride (DMCT) o loʻo faʻaaogaina i le vai vaifofo ma e iai le tele o faʻaoga, e aofia ai le magnesium poʻo le faʻaogaina o mea faʻafefete, faʻamalo tioata, mea eletise eletise, ma faʻamalosi, ma isi.
| MEA | TULAGA |
| Fa'aaliga | Malamalama ma manino |
| mea e maua i le apa (%) | 24.0-26.5 |
| Lave Fa'apitoa (20°C, g/cm3) | 1.30-1.45 |
| Cl (%) | 15.0-20.0 |
PVC fa'amautu vevela (Fa'aoga Autu)
1. Mechanism of action:
E ala i le pu'eina o le HCl na tu'uina atu i le taimi o le gaosiga o le PVC, o le fa'aleagaina o filifili polymer e mafai ona taofia, ma fa'alauteleina ai le ola o mea.
Tulaga lelei:
Pe a faʻatusatusa i le faʻamautu masima taʻitaʻia, e faʻaitiitia le oona ma faʻafeiloaʻi le siʻosiʻomaga, ma tausisia tulafono a le RoHS / REACH.
E maualuga le manino ma e talafeagai mo oloa manino (e pei o faʻamaʻi faʻamaʻi faʻamaʻi ma ata tifaga afifi meaai).
Fuafuaga: 0.5-2% (E sili atu le aafiaga pe a tuʻufaʻatasia ma le calcium-zinc stabilizer).
2. Organic synthesis catalyst
Esterification/condensation tali
Catalytic synthesis of polyester resin ma silicone pa'u, fa'atasi ai ma tulaga malie tali (80-120 ℃).
Tulaga:
Pe a gaosia mea fa'apipi'i (pei o le phthalates), e mafai ona suitulaga ia fa'aoso sulfuric acids masani e fa'aitiitia ai fa'agaioiga itu.
3. Togafitiga luga tioata
Galuega:
E tali atu i vaega o le hydroxyl i luga o le mata tioata e fausia ai se pa'u hydrophobic (fa'aoga mo le fa'asao o tioata ta'avale ma tioata faufale).
Fa'agasologa: Sausau i le vaifofo 0.1-0.5% ona vevela lea ma fa'amalolo (150-200℃).
200kg/tapa
Dimethyltin Dichloride CAS 753-73-1
Dimethyltin Dichloride CAS 753-73-1
