Antioxidant DHOP CAS NO.: 80584-86-7
Dzina Lamankhwala: POLY(DIPROPYLENEGLYCOL)PHENYL PHOSPHITE
Fomula ya mamolekyu: C102H134O31P8
Kapangidwe
Nambala ya CAS: 80584-86-7
Kufotokozera
| Maonekedwe | Madzi oyera |
| Mtundu (APHA) | ≤50 |
| Mtengo wa Acid (mgKOH/g) | ≤0.1 |
| Refractive Index(25°C) | 1.5200-1.5400 |
| Mphamvu yokoka (25C) | 1.130-1.1250 |
TGA(°C,%massloss)
| Kuchepetsa thupi,% | 5 | 10 | 50 |
| Kutentha, °C | 198 | 218 | 316 |
Mapulogalamu
Antioxidant DHOP ndi yachiwiri antioxidant kwa organic ma polima. Ndi mphamvu yamadzimadzi ya polymeric phosphite yamitundu yambiri yamitundu yosiyanasiyana ya polima kuphatikiza PVC, ABS, Polyurethanes, Polycarbonates ndi zokutira kuti zipereke mtundu wabwino komanso kukhazikika kwa kutentha panthawi yokonza komanso pomaliza. Itha kugwiritsidwa ntchito muzinthu zolimba komanso zosinthika za PVC monga chokhazikika chachiwiri ndi chelating wothandizira kuti apereke mitundu yowala, yofananira ndikuwongolera kutentha kwa PVC. Itha kugwiritsidwanso ntchito mu ma polima pomwe kuvomereza kovomerezeka kwa chakudya sikufunikira. Miyezo yodziwika yogwiritsira ntchito imachokera ku 0.2- 1.0% pazinthu zambiri.
Kulongedza ndi Kusunga
Kunyamula: 200KG/DRUM
Kusungirako: Sungani m’zotengera zotsekedwa pamalo ozizira, owuma, ndi mpweya wabwino. Pewani kukhudzana ndi dzuwa.