Calcium acetylacetonate CAS 19372-44-2

CAS:19372-44-2

Kev Huv Si:98%

Cov mis molecular:C5H7CaO2+

Qhov Hnyav Molecular:139.19

EINECS:243-001-3

Lub Sijhawm Khaws Cia:1 xyoo

Lub ntsiab lus:Bis (acetylacetonyl) calcium; Bisacetylacetonatocalcium; Calcium bis (acetylacetonate); Calcium, bis (2,4-pentanedionato) -; Nsc164941; Calcium acetylacetonate, 98%

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Calcium acetylacetonate CAS 19372-44-2 yog dab tsi?

Calcium acetylacetonate yog cov khoom siv tiv thaiv cua sov rau cov polymers halogenated xws li PVC. Nws kuj tseem siv tau ua catalyst, cross-linking agent, resin hardening accelerant, resin thiab roj hmab additive, thiab lwm yam.

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	TUS QAUV
Qhov tsos	Dawb crystalline hmoov.
Tag nrho cov ntsiab lus zoo (%)	≥98.0
Cov Ntsiab Lus Calcium (%)	16.6-17.5
Melting Point (℃)	280 ± 2
Qhov Ceev ntawm Pawg (g/mL)	0.2-0.4
Kev Txo Kub (%)	≤1.0
Qhov Loj ntawm Cov Khoom Me Me (μm)	99% ≤ 40μm

Daim Ntawv Thov

1 Cov khoom siv polymer ntxiv
Siv ua lub tshuab cua sov rau polyvinyl chloride (PVC) thiab lwm yam yas, nws tuaj yeem txhim kho qhov kub tsis kam thiab kev puas tsuaj ntawm cov ntaub ntawv.
Ua tus neeg sawv cev crosslinking lossis catalyst, nws yog siv rau hauv polymer synthesis thiab kev hloov kho kom txhim kho cov khoom siv kho tshuab ntawm cov ntaub ntawv;

2 Cov tshuaj catalysts thiab cov tshuaj synthesis
Hauv cov tshuaj tiv thaiv organic synthesis, calcium acetylacetonate tuaj yeem siv los ua cov hlau catalyst los txhim kho kev ua haujlwm ntawm cov tshuaj tiv thaiv.
Hauv kev npaj cov ntaub ntawv polymer, nws ua haujlwm ua tus catalyst crosslinking los txhawb qhov kev ua haujlwm;

3 Cov txheej txheem thiab cov kua mem
Ua ib qho khoom siv ntxiv rau hauv cov tshuaj pleev xim thiab cov kua mem, nws tuaj yeem txhim kho kev tiv taus cua sov, kev tiv taus corrosion thiab kev nplaum.
Hauv cov ntawv thov txheej hlau, nws txhim kho kev tiv thaiv huab cua thiab kev tiv thaiv;

4 Kev lag luam roj hmab
Siv ua cov roj hmab vulcanization accelerator kom nce tus nqi vulcanization thiab durability ntawm cov khoom tiav;