Antioxidant DHOP CAS OYA: 80584-86-7
Izina ry'imiti: POLY (DIPROPYLENEGLYCOL) PHENYL PHOSPHITE
Formula ya Molecular: C102H134O31P8
Imiterere
Nimero ya CAS: 80584-86-7
Ibisobanuro
| Isura | Amazi meza |
| Ibara (APHA) | ≤50 |
| Agaciro ka aside (mgKOH/g) | ≤0.1 |
| Igipimo cyo Gusubiramo (25°C) | 1.5200-1.5400 |
| Uburemere bwihariye (25C) | 1.130-1.1250 |
TGA(°C,%igihombo kinini)
| Kugabanya ibiro,% | 5 | 10 | 50 |
| Ubushyuhe,°C | 198 | 218 | 316 |
Porogaramu
Antioxidant DHOP ni antioxidant ya kabiri kuri polimeri organic. Ni phosphite y'amazi ya polimeri nziza ku bwoko bwinshi bw'ibikoresho bya polimeri bitandukanye birimo PVC, ABS, Polyurethanes, Polycarbonates n'imyambaro kugira ngo irusheho kugira ibara ryiza n'ubushyuhe mu gihe cyo gutunganya no mu gihe cyo kuyikoresha. Ishobora gukoreshwa mu bikoresho bya PVC bikomeye kandi byoroshye nk'ikintu gikomeza guhagarara no gusiga amarangi kugira ngo itange amabara meza kandi ahamye kandi yongere ubushyuhe buhamye bwa PVC. Ishobora kandi gukoreshwa muri polimeri aho uburenganzira bwo gukoresha ibiryo butari ngombwa. Ikoreshwa risanzwe riri hagati ya 0.2 na 1.0% ku bikoresho byinshi.
Gupakira no Kubika
Gupakira: 200KG/INGOMA
Kubika: Bika mu bikoresho bifunze ahantu hakonje, humutse kandi hafite umwuka mwiza. Irinde ko byangirika ku zuba ryinshi.