Phepelo e rekisoang haholo ea boleng bo holimo ea 97 Dimethyltin Dichloride e nang le Phano e Potlakileng
Thomo ea rona ke ho sebeletsa bareki le bareki ba rona ka thepa ea dijithale e sebetsang hantle le e nkehang habonolo bakeng sa Phepelo e rekisoang haholo ea 97 Dimethyltin Dichloride ea Boleng bo Holimo ka Phano e Potlakileng, Rea leboha ka ho ipha nako ea hau ea bohlokoa ho re etela 'me re labalabela ho ba le tšebelisano-'moho e ntle le uena.
Thomo ea rona ke ho sebeletsa bareki le bareki ba rona ka thepa ea dijithale e sebetsang hantle le e nkehang habonolo bakeng sa, Nakong e tlang, re tšepisa ho tsoela pele ho fana ka lihlahisoa tsa boleng bo holimo le tse theko e tlaase haholoanyane, tšebeletso e sebetsang hantle ea kamora thekiso ho bareki ba rona lefats'eng lohle bakeng sa nts'etsopele e tloaelehileng le melemo e phahameng.
Dimethyltin dichloride (DMCT) e sebelisoa ka mokhoa oa tharollo ea metsi 'me e na le mefuta e mengata ea lits'ebetso, ho kenyeletsoa le lithibela-mafu tsa magnesium kapa alloy, liphahlo tsa khalase, thepa ea electroluminescent, le li-catalyst, jj.
| NTHO | TEKANYETSO |
| Ponahalo | E hlakile ebile e bonaletsa |
| Bokahare ba thini (%) | 24.0-26.5 |
| Matla a khoheli a itseng (20°C, g/cm3) | 1.30-1.45 |
| Cl (%) | 15.0-20.0 |
Sehatsetsi sa mocheso sa PVC (Ts'ebeliso ea mantlha)
1. Mokhoa oa ketso:
Ka ho hapa HCl e lokollotsoeng nakong ea ts'ebetso ea PVC, ho senyeha ha liketane tsa polymer ho ka thibeloa, ka hona ho eketsa nako ea bophelo ba thepa.
Melemo:
Ha e bapisoa le li-stabilizer tsa letsoai la loto, ha e na chefo e ngata ebile ha e sireletse tikoloho, 'me e latela melao ea RoHS/REACH.
E na le ponaletso e phahameng 'me e loketse lihlahisoa tse bonaletsang (joalo ka lipeipi tsa infusion tsa bongaka le lifilimi tsa ho paka lijo).
Tekanyo: 0.5-2% (Phello e ba betere ha e kopantsoe le stabilizer ea calcium-zinc).
2. Sesebediswa sa ho kopanya dintho tsa tlhaho
Karabelo ea ho esterification/condensation
Ho kopanngoa ha resin ea polyester le rabara ea silicone ka mokhoa oa catalytic, ka maemo a bobebe a karabelo (80-120℃).
Nyeoe:
Ha e hlahisa di-plasticizer (tse kang di-phthalates), e ka nka sebaka sa di-catalyst tsa sulfuric acid tsa setso ho fokotsa dikarabelo tse mpe.
3. Kalafo ea bokaholimo ba khalase
Mosebetsi:
E arabela le lihlopha tsa hydroxyl holim'a khalase ho etsa lesela le sa hlokeng metsi (le sebelisetsoang ho thibela ho foqoha ha khalase ea likoloi le khalase ea meralo).
Ts'ebetso: Fafatsa ka tharollo ea 0.1-0.5% ebe u futhumatsa le ho phekola (150-200℃).
200kg/meropa
Thomo ea rona ke ho sebeletsa bareki le bareki ba rona ka thepa ea dijithale e sebetsang hantle le e nkehang habonolo bakeng sa Phepelo e rekisoang haholo ea 97 Dimethyltin Dichloride ea Boleng bo Holimo ka Phano e Potlakileng, Rea leboha ka ho ipha nako ea hau ea bohlokoa ho re etela 'me re labalabela ho ba le tšebelisano-'moho e ntle le uena.
Dimethyltin Dichloride le Dimethyltin Dichloride CAS No 753-73-1 tse rekisoang haholo, Nakong e tlang, re tšepisa ho tsoela pele ho fana ka lihlahisoa tsa boleng bo holimo le tse theko e tlaase haholoanyane, tšebeletso e sebetsang hantle ea kamora thekiso ho bareki ba rona lefats'eng lohle bakeng sa nts'etsopele e tloaelehileng le melemo e phahameng.
