Kaalshiyam acetylacetonate CAS 19372-44-2

CAS:19372-44-2

Daahirnimo:98%

Qaacidda Molekuleeri:C5H7CaO2+

Miisaanka Molekule:139.19

EINECS:243-001-3

Muddada Kaydinta:1 sano

Isku micne:Bis(acetylacetonyl)kalsiyum; Bisacetylacetonatocalcium; Kaalshiyam bis(acetylacetonate); Kaalshiyam, bis(2,4-pentanedionato)-; Nsc164941; Kaalshiyam acetylacetonate, 98%

Farriintaada ka tag

Faahfaahinta Badeecada

Soo dejiso

Calaamadaha Alaabta

Waa maxay Kaalshiyamka acetylacetonate CAS 19372-44-2?

Calcium acetylacetonate waa dareeraha ugu caadisan ee dejiya kulaylka ee polymers-ka halogenated sida PVC. Waxa kale oo loo isticmaali karaa sidii kataliye, wakiil isku xidha, dardar-geliyaha adkaynta resin, resin iyo wax lagu daro caagga, iwm.

Faahfaahinta

SHAYGA	Heerka Caadiga ah
Muuqaalka	Budada crystalline cad.
Wadarta guud ee wax ku oolka ah (%)	≥98.0
Kaalshiyamka (%)	16.6-17.5
Barta Dhalmada (℃)	280±2
Cufnaanta Tuubada (g/mL)	0.2-0.4
Hoos u dhaca Kuleylka (%)	≤1.0
Cabbirka Walxaha (μm)	99%≤40μm

Codsiga

1 Waxyaabaha lagu daro walxaha polymer-ka
Waxaa loo isticmaalaa sidii xasiliye kulaylka loogu talagalay polyvinyl chloride (PVC) iyo balaastikada kale, waxay hagaajin kartaa iska caabbinta kulaylka iyo iska caabbinta burburka agabka.
Sida wakiil isku xidha ama kiciyaha, waxaa loo isticmaalaa isku-darka polymer-ka iyo wax-ka-beddelka si loo hagaajiyo sifooyinka farsamada ee agabka;

2 Katalyst iyo isku-darka kiimikada
Falcelinta isku-darka dabiiciga ah, kalsiyum acetylacetonate waxaa loo isticmaali karaa sidii kiciye bir ah si loo hagaajiyo waxtarka falcelinta.
Marka la diyaarinayo walxaha polymer-ka, waxay u dhaqantaa sidii kicinta isku xidhka si kor loogu qaado falcelinta;

3 Dahaadh iyo khad
Iyada oo ah wax lagu daro dahaarka iyo khad, waxay hagaajin kartaa iska caabbinta kulaylka, iska caabbinta daxalka iyo dhegdheg.
Codsiyada dahaarka dusha sare ee birta, waxay hagaajisaa iska caabbinta cimilada iyo ilaalinta;

4 Warshadaha caagga ah
Waxaa loo isticmaalaa sidii dardar-geliye caag ah si loo kordhiyo heerka gariirka iyo cimri dhererka badeecada la dhammeeyay;