Pentaerythrityl tetrastearate CAS 115-83-3
ʻO ka Pentaerythrityl tetrasterate ka mea maʻamau he wax keʻokeʻo, paʻakikī, kiʻekiʻe hoʻoheheʻe i hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe e like me ka ethanol a me benzene. ʻIkepili Thermogravimetric (TGA): Ua hōʻike ʻia nā hopena o ka nānā ʻana i ka thermogravimetric ʻaʻole i loaʻa ke kaumaha nui o PETS ma 350 ℃; Ma 375 ℃, ʻo ka poho kaumaha ma kahi o 2.5%; Hoʻomaka wale ia e decompose ma 400 ℃ (me ka pohō kaumaha ma kahi o 7%).
| 'ikamu | Hōʻike |
| Lae paila | 261 ℃ |
| ʻO ka mānoanoa | 0.94 |
| Lae hehee | 60-66 °C |
| Kuhikuhi uila | 247 ℃ |
| Maemae | 99% |
| MW | 1201.99 |
Loaʻa i ka Pentaerythrityl tetrasterate ke kūpaʻa wela maikaʻi a me ka volatility haʻahaʻa i nā wela kiʻekiʻe, a me nā waiwai demolding maikaʻi loa. Loaʻa iā ia nā waiwai nucleation maikaʻi loa no nā plastics crystalline a hiki ke hoʻohana ʻia no nā huahana alohilohi. Hiki ke hoʻohana ʻia ʻo Pentaerythritol stearate, ma muli o kona kūpaʻa ʻana i ka wela, i ka hana ʻana o ia mau ʻōnaehana me ka hopohopo ʻole e pili ana i ka degradation, a hiki ke hoʻomaikaʻi nui i ka ʻike a me ka maʻalahi o ka ʻili.
Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.
Pentaerythrityl tetrastearate CAS 115-83-3
Pentaerythrityl tetrastearate CAS 115-83-3
