Stearyl Methacrylate CAS 32360-05-7
Stearyl Methacrylate fari ne mai kakin zuma wanda ba ya narkewa a cikin ruwa kuma yana da ƙamshi mai kama da ƙura. Tsarin kwayoyin halittarsa shine C₂₂H₄₂O₂, nauyin kwayoyin halitta shine 338.57, wurin narkewa shine 18-20°C (lit.), wurin tafasa shine 195°C, yawansa shine 0.864 g/mL a 25°C (lit.), matsin tururi shine 0.06 Pa a 20°C, da kuma ma'aunin amsawa n₂₀/D = 1.451 (lit.).
| KAYA | MAS'ALA |
| Abubuwan da ke ciki | ≥99％ |
| Darajar Acid | ≤0.5% (bisa ga methacrylic acid) |
| Ruwan da ke cikinsa | ≤0.2% |
| Launi | ≤80 (APHA) |
| Mai Hana Polymerization | 200-400 ppm MEHQ |
Tsarin tawada, shafa, manne, rini da kayan taimako na gamawa, kayan taimako na fata, masu hana ruwa da mai, masu hana kwarara, ƙarin mai mai, da kuma masu rage danko na ɗanyen mai.
1. Aiki biyu: Yana da alaƙa mai ƙarfi da methacrylate da kuma rukunin alkyl mai tsawon sarka C18, wanda ke ba da damar yin polymerization mai ƙarfi da kuma haɗakar monomers daban-daban (kamar acrylates, styrene, acrylonitrile, da sauransu) don samar da sabbin ayyuka ga polymer.
2. Ƙananan zafin canjin gilashi (Tg≈-100℃): Yana ba da kyakkyawan sassaucin yanayin zafi, wanda ya dace da kayan da aka tsara don yanayin sanyi.
3. Ƙarancin danko: Yana bayar da kyakkyawan sauƙin sarrafawa idan aka yi amfani da shi azaman monomer, wanda ke sauƙaƙa haɗawa da sarrafawa.
4. Daidaiton sinadarai: Yana jure wa hydrolysis, yana nuna kyakkyawan kwanciyar hankali na zafi, tare da hasken wuta har zuwa 192℃, yana tabbatar da aminci mai kyau.
25kgs/ganga, tan 9/kwantenar 20'
25kgs/jaka, tan 20/kwantenar 20'
Stearyl Methacrylate CAS 32360-05-7
Stearyl Methacrylate CAS 32360-05-7
