I-Zinc Stearate ene-Cas 557-05-1

I-CAS:557-05-1

Ifomula yeMolekyuli:C36H70O4Zn

Ubunzima beemolekyuli:632.33

I-EINECS:209-151-9

Izithethantonye:Afco-chem ZNS; Zinc Stearate, Zno; stavinorzn-e; i-stearatedezinc; Synpro 8; Synpro stearate; Talculin Z; talculinz

Shiya umyalezo wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni iZinc Stearate eneCas 557-05-1?

I-Zinc stearate yipowder emhlophe ekhanyayo. Ifomula yemolekyuli i-ZN (C17H35COO) 2, isakhiwo semolekyuli i-RCOOZnOOCR (R liqela le-alkyl elixutyiweyo kwi-stearic acid yezimboni), elinokutsha, umxhuzulane othile 1.095, indawo yokuzitshisa 900 ℃, uxinano 1.095, indawo yokunyibilika 130 ℃, inamafutha. Ayinyibiliki emanzini, kwi-ethanol nakwi-ether, kodwa iyanyibilika kwi-ethanol eshushu, kwi-turpentine, kwi-benzene nakwezinye izinyibilikisi kunye nee-asidi ze-organic. I-Zinc stearate iyatshiswa kwaye inyibilikiswe kwi-organic solvent, ize ipholiswe ukuze yenze into ye-colloidal, eguqulwa ibe yi-stearic acid kunye netyuwa ye-zinc ehambelanayo xa idibana ne-acid enamandla. Iyathambisa, i-hygroscopic, ayinatyhefu, iyacaphukisa kancinci, ayinangcoliseko, kwaye ayinabungozi. I-Zinc stearate kunye ne-calcium stearate zinokwahlulwa yipropathi yokuba i-zinc stearate iyanyibilika kwi-benzene kwaye i-calcium stearate ayinyibiliki kwi-benzene.

Inkcazo

INTO	UMGANGATHO
Inkangeleko	Umgubo omhlophe okanye omhlophe ongekho
Indawo yokunyibilika	128-130 °C (elikhanyayo)
Indawo yokubila	240℃ [kwi-101 325 Pa]
Uxinano	1.095g/cm3
Indawo yokuflasha	180℃
Indawo yokugcina izinto	Umoya ongcolileyo, Ubushushu begumbi
Ayinyibiliki	utywala: abunyibiliki (ngokucacileyo)

Isicelo

1. Isetyenziswa njenge-lubricant yokuthambisa iimveliso zerabha kunye ne-arhente yokupolisha kwimpahla yokulahlwa

2. Isetyenziswa njenge-stabilizer yeemveliso zeplastiki zePVC kunye ne-softener yeemveliso zerabha

3. Isetyenziswa kwishishini lamayeza, ukulungiswa kweoyile yokupholisa kunye nezithambiso, kwaye ikwasetyenziswa njengearhente yokomisa ipeyinti. Isetyenziselwa ukucubungula iimveliso zePVC kunye nerabha ezingenabungozi. Ingaphucula ngokufanelekileyo uzinzo lwe-photothermal lweemveliso zePVC kunye nerabha ngesiphumo sokusebenzisana kwe-calcium stearate kunye ne-barium stearate; Isetyenziselwa iimveliso zerabha, kunye ne-PP, PE, PS, EPS polymerization additives kunye nokuveliswa kwe-pencil lead.

4. Isizinzisi; isithambisi; igrisi; Isikhawulezisi; Iarhente yokutyeba

5. Isetyenziswa kwi-polyethylene, i-polystyrene, i-PVC kunye ne-arhente yokusabalalisa i-fiber yekhemikhali ekumgangatho ophezulu kunye ne-heat stabilizer kwishishini le-petrochemical. Isetyenziselwa i-color masterbatch (i-particle) njengesizinzisi sobushushu, isinyibilikisi kunye nesithambisi.