I-Calcium acetylacetonate CAS 19372-44-2

I-CAS:19372-44-2

Ubunyulu:98%

Ifomula yemolekyuli:C5H7CaO2+

Ubunzima beMolekyuli:139.19

EINECS:243-001-3

Ixesha loGcino:1 unyaka

Isithethantonye:Bis(acetylacetonyl)calcium; Bisacetylacetonatocalcium; I-calcium bis (i-acetylacetonate); Calcium, bis(2,4-pentanedionato)-; Nsc164941; Icalcium acetylacetonate ,98%

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iCalcium acetylacetonate CAS 19372-44-2?

I-Calcium acetylacetonate yeyona nto iqhelekileyo yokuzinzisa ubushushu kwiipholima ezine-halogenated ezifana ne-PVC. Isenokusetyenziswa njenge-catalyst, i-agent edibanisayo, i-resin hardening accelerant, i-resin kunye ne-rubber additive, njl.

Inkcazo

INTO	UMGANGATHO
Imbonakalo	Umgubo omhlophe wekristale.
Isiqulatho esisebenzayo siphelele(%)	≥98.0
Umxholo weCalcium(%)	16.6-17.5
Indawo yokunyibilika(℃)	280±2
Uxinaniso lwemfumba (g/mL)	0.2-0.4
Ukunciphisa ubushushu (%)	≤1.0
Ubungakanani besuntswana(μm)	99%≤40μm

Isicelo

1 Izongezo zezinto zePolymer
Isetyenziswe njenge-stabilizer yokushisa i-polyvinyl chloride (PVC) kunye nezinye iiplastiki, inokuphucula ukuxhathisa ubushushu kunye nokuxhatshazwa kokutshatyalaliswa kwezinto.
Njenge-agent ye-crosslinking okanye i-catalyst, isetyenziswe kwi-polymer synthesis kunye nokuguqulwa kokuphucula iimpawu zemishini yezinto;

I-2 Catalysts kunye ne-chemical synthesis
Kwiimpendulo ze-organic synthesis, i-calcium acetylacetonate ingasetyenziswa njenge-catalyst yesinyithi ukuphucula ukusebenza kakuhle kokuphendula.
Ekulungiseleleni izinto zepolymer, isebenza njenge-catalyst crosslinking ukukhuthaza ukusabela;

3 Iingubo kunye nee-inki
Njengesongezo kwiingubo kunye neenki, inokuphucula ukumelana nobushushu, ukuxhathisa ukubola kunye nokubambelela.
Kwizicelo zokugubungela umphezulu wesinyithi, iphucula ukuchasana kwemozulu kunye nokukhuselwa;

4 Ishishini lerabha
Isetyenziswe njenge-rubber vulcanization accelerator ukunyusa izinga le-vulcanization kunye nokuqina kwemveliso egqityiweyo;