Polyethylene CAS 9002-88-4
Polyethylene wani sinadari ne mai cikakken hydrocarbon wanda yake kama da paraffin, wanda wani abu ne mai nauyin kwayoyin halitta wanda aka yi ta hanyar polymerizing ethylene. Kwayoyin Polyethylene ba su da kwayoyin halitta na polarity, ƙarancin shan ruwa, da kuma kyakkyawan kwanciyar hankali. Ba ya narkewa a cikin sinadarai na yau da kullun a zafin ɗaki, yana da daidaito ga barasa, ethers, ketones, esters, acid masu rauni, da tushe masu rauni. Amma yana iya kumbura a cikin kitse mai hydrocarbons, aromatic hydrocarbons, da halogenated hydrocarbons, waɗanda acid masu ƙarfi waɗanda ke ɗauke da iskar oxygen suka lalata, kuma yana iya yin oxidation lokacin da aka dumama ko aka haskaka a cikin iska.
| Abu | Ƙayyadewa |
| Wurin tafasa | 48-110 °C (Dannawa: 9 Torr) |
| Yawan yawa | 0.962 g/mL a 25 °C |
| Wurin narkewa | 92°C |
| wurin walƙiya | 270°C |
| juriya | 1.51 |
| Yanayin ajiya | -20°C |
1. Ana iya sarrafa polyethylene zuwa fina-finai, murfin waya da kebul, bututu, samfuran da ba su da ramuka daban-daban, samfuran da aka yi da allura, zare, da sauransu. Ana amfani da shi sosai a masana'antu kamar noma, marufi, da motoci.
2. Ana iya amfani da PE don samar da bayanan filastik masu tasiri da ƙari na roba,
3. Ana iya amfani da shi azaman kayan marufi don kayayyakin masana'antu da na noma, abinci, fim ɗin murfin shukar amfanin gona, fim ɗin hana zubewa ta hanyar bututu da tafki, da sauransu.
4. Ana amfani da shi a masana'antar abinci a matsayin abin taunawa ga alewa mai ɗanɗano.
5. Ana amfani da shi azaman madadin ƙarfe, ana iya amfani da shi azaman fina-finai na musamman, manyan kwantena, manyan bututun ruwa, faranti, da kayan da aka niƙa.
Yawancin lokaci ana cika shi da 25kg / ganga, kuma ana iya yin kunshin da aka keɓance.
Polyethylene CAS 9002-88-4
Polyethylene CAS 9002-88-4
