Antioxidant 702 CAS 118-82-1
Antioxidant 702 (118-82-1) iantioxidant inochengetedza kupisa kwakanyanya uye isingachinji-chinji uye inodzivisa kupisa zvakanyanya. Inonyanya kushandiswa kudzivirira kukwegura kwepurasitiki/rabha uye kudzivirira kuoxidation kwemafuta anodziya kupisa kwakanyanya. Inoshandiswawo muindasitiri kwenguva refu.
Chitarisiko: Chena / Yero Yero Crystalline Powder
Nzvimbo Yokunyunguduka: 155–159℃ | Nzvimbo Yekupenya: 289℃ (40mmHg)
Kuwanda: 0.99 g/cm³ (20℃)
Hunhu: Kusagadzikana kwakaderera, kugadzikana kwakanyanya kwekupisa, kufamba kwakaderera, kunyungudika kwakanaka kwemafuta; Kuramba kwakasimba kupisa uye kukwegura kweokisijeni
| Zvinhu | Magadzirirwo |
| Chitarisiko | Upfu hwekristalline chena kana yero |
| Kusagadzikana | ≤0.5% |
| Dota | ≤0.1% |
| Nzvimbo yekunyunguduka | 149~154℃ |
| Zviri mukati | ≥98% |
1. Mapurasitiki: PE, PP, PS, ABS, polyester, nayiloni, inodzivirira kukwegura, hupenyu hurefu
2. Rabha: Rabha yechisikigo / yakagadzirwa (styrene-butadiene, nezvimwewo), inodzivirira kupisa uye okisijeni, inodzivirira kukwegura
3. Mafuta emumaindasitiri (zvakasimba):
Oiri yekupisa inopisa zvakanyanya, mafuta ekudzima, mafuta ekuzora, mafuta ekuzora
Dzivirira oxidation yemafuta, kuwedzera kwehuwandu hweasidhi, kuumbwa kwetsvina, kugadzikana kwakanaka kwekupisa kwepamusoro
4. Zvimwe: Zvinonamira, machira, zvinosimbisa kupisa zvema alloys epurasitiki einjiniya
• Kurongedza Kwakajairika: 25 kg/bhegi; 25 kg/dhiramu
• MOQ: inofanira kusimbiswa negiredhi uye kwainoenda
• Nguva Yekutungamira: inofanira kusimbiswa nehuwandu hweodha uye purogiramu yekugadzira
• Kutumira: sarudzo dzegungwa / dzemhepo / dzekukurumidza dziripo
• Chengeta munzvimbo inotonhorera, yakaoma, uye ine mhepo inofefetera zvakanaka.
• Chengeta bhodhoro rakavharwa zvakanaka uye rakadzivirirwa kubva kuunyoro.
• Dzivisai zuva rakananga, kupisa, uye moto wakavhurika.
• Tevedzera gwara reSDS kana paine zvinhu zvisingaenderane.
