Polypropylene CAS 9003-07-0
Polypropylene yawanci abu ne mai ƙarfi, mara ƙamshi, mara ɗanɗano, ba shi da guba, tare da yawan robobi na 0.90-0.91, wanda hakan ya sa ya zama nau'in robobi mafi sauƙi a amfani da shi gabaɗaya. Saboda tsarinsa na yau da kullun, yana da wurin narkewa har zuwa 167 ℃ kuma yana jure zafi. Zafin amfani da shi na ci gaba zai iya kaiwa 110-120 ℃, kuma baya lalacewa a 150 ℃ a ƙarƙashin ƙarfin waje; juriyar tsatsa da kyakkyawan aikin rufin lantarki.
| Abu | Ƙayyadewa |
| Wurin tafasa | 120-132 °C |
| Yawan yawa | 0.9 g/mL a 25 °C (haske) |
| Yanayin ajiya | -20°C |
| Wurin walƙiya | >470 |
| Refractive | n20/D 1.49(lita) |
| MW | 354.56708 |
Ana iya amfani da polypropylene don kera bututun ruwan sanyi da na zafi da kayan aiki don samar da ruwa da magudanar ruwa. Yana da halaye na ƙarfi mai yawa, juriya mai kyau ga rarrafe, da kuma juriya mai kyau ga danshi da tsufar zafi. Ana amfani da polypropylene don sassa na ado kamar bumpers na mota, allunan kayan aiki, gidajen hita, sandunan hana gogayya, akwatunan batir, da allunan ƙofa.
Yawancin lokaci ana cika shi da 25kg / ganga, kuma ana iya yin kunshin da aka keɓance.
Polypropylene CAS 9003-07-0
Polypropylene CAS 9003-07-0
