Pentaerythrityl tetrastearate CAS 115-83-3
Pentaerythrityl tetrasterate yawanci fari ne mai tauri, mai narkewa mai yawa wanda ke narkewa a cikin sinadarai masu narkewa kamar ethanol da benzene. Nazarin thermogravimetric (TGA): Sakamakon binciken thermogravimetric ya nuna cewa har yanzu babu wani babban asarar nauyi na PETS a 350 ℃; A 375 ℃, asarar nauyi kusan 2.5% ne; Yana fara ruɓewa ne kawai a 400 ℃ (tare da asarar nauyi kusan 7%).
| Abu | Ƙayyadewa |
| Wurin tafasa | 261℃ |
| Yawan yawa | 0.94 |
| Wurin narkewa | 60-66 °C |
| Wurin walƙiya | 247℃ |
| Tsarkaka | 99% |
| MW | 1201.99 |
Pentaerythrityl tetrasterate yana da kyakkyawan kwanciyar hankali na zafi da ƙarancin canjin yanayi a yanayin zafi mai yawa, haka kuma yana da kyawawan halaye na rushewa da kuma kwarara. Yana da kyawawan halaye na nucleation don robobi masu ɗan lu'ulu'u kuma ana iya amfani da shi don samfuran haske. Saboda kyawun kwanciyar hankali na zafi, ana iya amfani da shi wajen sarrafa irin waɗannan tsarin ba tare da damuwa game da lalacewa ba, kuma yana iya inganta bayyanawa da santsi na saman.
Yawancin lokaci ana cika shi da 25kg / ganga, kuma ana iya yin kunshin da aka keɓance.
Pentaerythrityl tetrastearate CAS 115-83-3
Pentaerythrityl tetrastearate CAS 115-83-3
