Calcium acetylacetonate CAS 19372-44-2

CAS:19372-44-2

Chiyero:98%

Molecular formula:C5H7CaO2+

Kulemera kwa Molecular:139.19

EINECS:243-001-3

Nthawi yosungira:1 chaka

Mawu ofanana:Bis (acetylacetonyl) calcium; Bisacetylacetonatocalcium; Calcium bis (acetylacetonate); Kashiamu, bis(2,4-pentanedionato)-; Nsc164941; Calcium acetylacetonate, 98%

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Calcium acetylacetonate CAS 19372-44-2 ndi chiyani?

Calcium acetylacetonate ndiye chokhazikika chokhazikika cha kutentha kwa ma polima a halogenated monga PVC. Itha kugwiritsidwanso ntchito ngati chothandizira, cholumikizira cholumikizira, utomoni wowumitsa accelerant, utomoni ndi zowonjezera mphira, ndi zina zambiri.

Kufotokozera

ITEM	ZOYENERA
Maonekedwe	White crystalline ufa.
Zonse zogwira mtima (%)	≥98.0
Kashiamu (%)	16.6-17.5
Malo osungunuka (℃)	280 ± 2
Kachulukidwe ka Mulu (g/mL)	0.2-0.4
Kuchepetsa Kutentha (%)	≤1.0
Kukula kwa Tinthu (μm)	99%≤40μm

Kugwiritsa ntchito

1 Polima zowonjezera zakuthupi
Ntchito ngati kutentha stabilizer kwa polyvinyl kolorayidi (PVC) ndi mapulasitiki ena, akhoza kusintha kutentha kukana ndi kuwonongeka kukana kwa zipangizo.
Monga crosslinking wothandizira kapena chothandizira, izo ntchito polima kaphatikizidwe ndi kusinthidwa kusintha makina katundu wa zipangizo;

2 Catalysts ndi kaphatikizidwe ka mankhwala
Mu organic synthesis reaction, calcium acetylacetonate ingagwiritsidwe ntchito ngati chitsulo chothandizira kuti chithandizire bwino.
Pokonza zipangizo polima, amachita ngati crosslinking chothandizira kulimbikitsa anachita;

3 Zopaka ndi inki
Monga chowonjezera mu zokutira ndi inki, zimatha kusintha kukana kutentha, kukana dzimbiri komanso kumamatira.
Mu zitsulo pamwamba ❖ kuyanika ntchito, izo bwino nyengo kukana ndi chitetezo;

4 Makampani a Rubber
Amagwiritsidwa ntchito ngati accelerator ya rabara vulcanization kuti muwonjezere kuchuluka kwa vulcanization ndi kulimba kwa chinthu chomalizidwa;