1,3-Dibutyl-2-thiourea Cas 109-46-6
Isantya sokukhupha umoya esikhethekileyo ngerabha
I-1,3-Dibutyl-2-thiourea Cas 109-46-6 ikwi-accelerator yohlobo lwe-thiourea. Inomsebenzi omncinci we-vulcanization kunye nokhuseleko oluhle lokulwa nokutshisa, kwaye iipropati zerabha ze-vulcanized zizinzile.
Ukumelana nokwaluphala kunye nefuthe elincedisayo lokuthintela i-oxidation
I-1,3-Dibutyl-2-thiourea Cas 109-46-6 inemiphumo ethile yokulwa ne-antioxidant kunye nokulwa nokwaluphala, ifanelekile kwirabha ye-chloroprene, irabha yendalo, kunye nerabha yokwenziwa.
Ukuthintela ukugqwala / i-Metal chelation
Ulwakhiwo lwe-thiourea lunokudibanisa ii-ion zesinyithi, kwaye lusetyenziswa njengesithinteli sokugqwala kwesinyithi kunye nesongezo sokulwa nokugqwala kwimizi-mveliso.
Ukwenziwa kwezinto eziphilayo okuphakathi
Isetyenziswa njengezinto zokwenza amayeza, izibulali-zinambuzane, kunye nokwenziwa kweekhemikhali ezincinci.
| Into | Inkcazo |
| Inkangeleko | Umgubo omhlophe wekristale |
| Inqanaba lokunyibilika lokuqalaºC≥ | 60 |
| Ilahleko xa ukomisa% ≤ | 0.5 |
| Uthuthu%≤ | 0.3 |
| Intsalela kwi-250μm Sefa,%≤ | 0.5 |
Ishishini lerabha
Izikhawulezisi ze-sulfurization ngokukodwa zerabha ye-chloroprene (CR), ezikwasetyenziswa kwiinkqubo ze-vulcanization zerabha yendalo kunye nerabha ye-nitrile ukuphucula ukusebenza kakuhle kwe-cross-linking.
Izithinteli zokugqwala kwimizi-mveliso
Izithinteli zokubola zokuhlanjwa kwesinyithi kunye nezinto zobhedu, kunye nezongezo ezichasene nokubola emanzini ajikelezayo.
Ii-reagents kunye neziphakathi
Ii-reagents zohlalutyo, izinto ezikrwada zokwenziwa kweekhemikhali ezintle.
• Ukupakisha okuqhelekileyo: 25 kg/ibhegi; 25 kg/idrama
• I-MOQ: kufuneka iqinisekiswe ngokwebanga nendawo ekuyiwa kuyo
• Ixesha lokuKhokhela: liza kuqinisekiswa ngobungakanani beodolo kunye neshedyuli yemveliso
• Ukuthunyelwa: ukhetho lolwandle / lomoya / olukhawulezayo luyafumaneka
• Gcina kwindawo epholileyo, eyomileyo, nengena umoya kakuhle.
• Gcina isitya sivaliwe kakuhle kwaye sikhuselekile kumswakama.
• Kuphephe ukukhanya kwelanga ngqo, ubushushu, kunye nomlilo ovulekileyo.
• Landela isikhokelo se-SDS kwizinto ezingahambelaniyo.
