Zinc Stearate Ndi Cas 557-05-1
Zinc stearate ndi kuwala koyera ufa wabwino.Mamolekyulu a ZN (C17H35COO) 2, mawonekedwe a maselo RCOOZnOOCR (R ndi gulu losakanikirana la alkili mu mafakitale a stearic acid), zoyaka, mphamvu yokoka yeniyeni 1.095, mfundo yodziyimira payokha 900 ℃, kachulukidwe 1.095, malo osungunuka 130 ℃.Ndiwosungunuka m'madzi, ethanol ndi ether, koma amasungunuka mu ethanol yotentha, turpentine, benzene ndi zosungunulira zina organic ndi zidulo.Zinc stearate imatenthedwa ndikusungunuka mu organic zosungunulira, kenako itakhazikika kuti ipange colloidal chinthu, chomwe chimawola kukhala stearic acid ndi mchere wofananira wa zinki mukakumana ndi asidi amphamvu.Ndiwothira mafuta, hygroscopic, wopanda poizoni, wokwiyitsa pang'ono, wosaipitsa, komanso wosakhala wowopsa.Zinc stearate ndi calcium stearate zitha kulekanitsidwa ndi zinthu zomwe zinc stearate imasungunuka mu benzene ndi calcium stearate ndi yosasungunuka mu benzene.
| ITEM | ZOYENERA |
| Maonekedwe | White kapena wopanda ufa woyera |
| Malo osungunuka | 128-130 ° C (kuyatsa) |
| Malo otentha | 240 ℃[at 101 325 Pa] |
| Kuchulukana | 1.095g/cm3 |
| pophulikira | 180 ℃ |
| Kusungirako | M'mlengalenga, Kutentha kwa Zipinda |
| Zosasungunuka | mowa: wosasungunuka (lit.) |
1.Kugwiritsidwa ntchito ngati mafuta ofewetsa pazinthu zamphira ndi kupukuta kwa nsalu
2.Kugwiritsidwa ntchito ngati stabilizer ya PVC pulasitiki mankhwala ndi softener wa mankhwala mphira
3.Amagwiritsidwa ntchito m'makampani opanga mankhwala, kukonza mafuta ochiritsa ndi mafuta, komanso amagwiritsidwa ntchito ngati wowumitsa utoto.Amagwiritsidwa ntchito pokonza zinthu zopanda poizoni za PVC ndi mphira.Iwo akhoza bwino kusintha photothermal bata la PVC ndi mphira mankhwala ndi synergistic zotsatira za calcium stearate ndi barium stearate;Amagwiritsidwa ntchito pazinthu za mphira, komanso PP, PE, PS, EPS polymerization zowonjezera ndi kupanga mapensulo otsogolera.
4.Stabilizer;mafuta;mafuta;Accelerator;Thickening wothandizira
5.Amagwiritsidwa ntchito mu polyethylene, polystyrene, PVC ndi apamwamba kwambiri mankhwala CHIKWANGWANI kupezeka wothandizila ndi kutentha stabilizer mu makampani petrochemical.Ntchito mtundu masterbatch (tinthu) monga kutentha stabilizer, dispersant ndi lubricant.
25kgs thumba kapena chofunika makasitomala.Sungani kutali ndi kuwala pa kutentha kosachepera 25 ℃.
Zinc Stearate Ndi Cas 557-05-1
