Tert-dodecylthiol TDM CAS 25103-58-6
Tert-dodecylthiol, oo leh lambarka CAS 25103-58-6, waa nidaamiye miisaan molecular ah oo hufan. Waxay si wax ku ool ah u xakamayn kartaa miisaanka molecular-ka ee polymers-ka ee nidaamyada polymerization-ka emulsion-ka iyo polymerization-ka joojinta, taasoo keenta qaybinta miisaanka molecular-ka oo cidhiidhi ah iyo xasillooni aad u wanaagsan oo wax soo saar ah. Tert-dodecylthiol wuxuu la jaan qaadayaa nidaamyada polymer-ka ee kala duwan sida ABS, SBR, NBR, iyo emulsion-ka acrylic. Hal badeeco ayaa dabooli karta khadadka wax soo saarka badan. Tert-Dodecyl mercaptan wuxuu leeyahay cimri kayd ah oo ah 12 bilood marka lagu kaydiyo jawi mugdi ah. Uma nugul oksaydheynta (laakiin wali waa in laga go'doomiyaa hawada iyo oksaydhiyeyaasha).
| Alaabta | Faahfaahinta |
| Muuqaalka | Dareere hufan oo aan midab lahayn ilaa jaalle khafiif ah, oo leh ur xooggan oo mercaptan ah |
| Cufnaanta | 0.856 g/cm³(20℃) |
| Barta karkarinta | 227 ~ 248℃ |
| Barta iftiimaysa | 98℃ |
1. Polymerization-ka isku-dhafka sare ee molecular-ka (codsiga asaasiga ah, oo xisaabinaya inta badan baahida)
- ABS resin: Adeegsiga guud ee tert-dodecylthiol oo ah wakiilka wareejinta silsiladda, oo loo isticmaalo in lagu xakameeyo miisaanka molecular-ka ee ABS, lagu hagaajiyo xoogga saameynta, dareeraha, iyo in la wanaajiyo waxqabadka qaabaynta duritaanka.
- Cinjirka Styrene-butadiene (SBR) iyo cinjirka nitrile (NBR): Polymerization emulsion si loo hagaajiyo miisaanka molecular, kor u qaadida dabacsanaanta cinjirka iyo xoogga jiidista.
- Emulsion-ka Acrylic, Emulsion-ka Styrene-acrylic: Polymerization-ka Emulsion-ka ee loo isticmaalo dahaarka iyo dhejiska, iyadoo la nidaaminayo miisaanka molecular-ka si loo hagaajiyo adkaanta filimka rinjiga.
- Resins PVC oo la isku-xidhay, copolymers kale oo ku salaysan styrene: Hagaajinta miisaanka molecular-ka.
2. Codsiyada kale ee warshadaha
- Waxyaabaha lagu daro saliidda, walxaha ceeriin ee ka hortagga antioxidant/mirdhku;
- Dhexdhexaadinta isku-darka dabiiciga ah;
- Kiimikooyinka goobta saliidda, walxaha ceeriin ee daaweynta dusha sare ee birta.
1. Badeecadaha caadiga ah ee dhoofinta: 175kg / durbaannada birta ah ee galvanized (fuusto bir ah oo xiran, foosto alaab khatar ah).
2. Ikhtiyaar: Durbaanno IBC tan ah (1000L), taangiyada ISO (tiro badan).
3. Meelaha Baakadaha: Shuruudaha shaabadeynta sare si looga hortago daadashada urta mercaptan; gaaska durbaanka ayaa u adkaysta kiimikooyinka; baallooyinka waxaa lagu duubay filim si looga hortago waxyeelada iyo daadashada inta lagu jiro gaadiidka badda.
4. Muunado: Waxaa la diyaariyey 3-5 maalmood oo shaqo ka dib marka la helo xamuulka.
Badeecadaha waaweyn: 7-12 maalmood oo shaqo ka dib marka la helo dhigaalka; kayd ku filan ayaa diyaar ah, waxaana loo soo gaabin karaa 3-5 maalmood.
S: Tilmaamaha Baakadaha & MOQ?
A: Cabbirka caadiga ah: 175kg / Dhug bir ah oo baakado ah oo afka xiran oo khatar ah; MOQ = 175kg (1 Dhug). Muunad: 100ml/500ml/1L dhalo galaas bunni ah.
S: Xaaladaha kaydinta iyo cimriga kaydka?
J: Ku kaydi bakhaar qabow oo hawo leh, meel ka fog ilaha kulaylka, oksaydhiyeyaasha, iyo hawada si looga hortago oksaydhaynta; durbaanka asalka ah ee la shaabadeeyey wuxuu leeyahay cimri kayd ah oo ah 12 bilood.
S: Urta ma xoog badan tahay? Ma wasakhayn doontaa weelka?
A: Waxay leedahay ur astaan u ah mercaptan; durbaannada baakadaha ee khatarta ah ee u qalma si fiican ayaa loo xiray mana daadanayaan inta lagu jiro rarista caadiga ah. Haddii durbaanku waxyeelloobo, urtu way faafi doontaa, maarayntana waa in si tartiib ah loo sameeyaa.
S: Sidee bay u milmaan xalalka biyaha?
A: Ku dhawaad ma milmi karo biyaha, laakiin wuxuu ku milmi karaa dareerayaasha dabiiciga ah sida hydrocarbons iyo esters.
