Zinc Stearate oo leh Cas 557-05-1
Zinc stearate waa budo khafiif ah oo cad. Qaaciddada molecular ZN (C17H35COO) 2, qaab-dhismeedka kelli RCOOZnOOCR (R waa kooxda alkyl isku dhafan ee stearic acid warshadaha), guban kara, cufnaanta gaarka ah 1.095, is shidda dhibic 900 ℃, cufnaanta 1.095, dhibic dhalaalay 130 greasy. Waa mid aan lagu milmi karin biyaha, ethanol iyo ether, laakiin waxay ku milmaan ethanol kulul, turpentine, benzene iyo dareerayaasha kale ee organic iyo acids. Zinc stearate waa la kululeeyaa oo lagu milmaa dareere organic ah, ka dibna la qaboojiyo si ay u sameeyaan walax kolloidal ah, taas oo u jajaban stearic acid iyo milixda zinc ee u dhiganta marka ay la kulmaan asiidh xooggan. Waa saliidayn, hygroscopic, aan sun ahayn, wax yar ka xanaajinaysa, wasakh-la'aan ah, oo aan khatar ahayn. Zinc stearate iyo calcium stearate waxaa lagu kala saari karaa hantida ah in zinc stearate uu ku milmo benzene iyo calcium stearate waa mid aan lagu milmi karin benzene.
| ITEM | HEERKA |
| Muuqashada | Caddaan ama ka baxsan budo cad |
| barta dhalaalaysa | 128-130 °C (Iftiin) |
| Barta karkarinta | 240℃[ at 101 325 Pa] |
| Cufnaanta | 1.095g/cm3 |
| Barta toosan | 180℃ |
| Kaydinta | Jawi aan firfircoonayn, Heer kulka qolka |
| Aan la milmin | alkohol: aan milmi karin ( shid) |
1.Waxa loo isticmaalaa sida jilcinta jilcinta alaabta caaga ah iyo wakiilka polishing ee dunta
2.Used sida xasilinta alaabta caagga ah ee PVC iyo jilicsanaanta alaabta caagga ah
3.Waxa loo isticmaalaa warshadaha dawooyinka, diyaarinta daaweynta saliidda iyo saliidaha, iyo sidoo kale loo isticmaalo sida wakiilka qalajinta rinjiga. Waxaa loo isticmaalaa ka baaraandegidda PVC-ga aan sunta ahayn iyo alaabada caagga ah. Waxay si wax ku ool ah u wanaajin kartaa xasilloonida photothermal ee PVC iyo alaabada caagga ah oo leh saamaynta isdhexgalka ee kalsiyum stearate iyo barium stearate; Waxaa loo isticmaalaa alaabada caaga ah, iyo sidoo kale PP, PE, PS, EPS polymerization additives iyo soo saarista rasaasta rasaasta.
4.Xasilinta; saliid; dufan; Dardariyaha; Wakiil dhumuc leh
5.It waxaa loo isticmaalaa in polyetylen, polystyrene, PVC iyo wakiilka firdhiso fiber kiimiko heerka-sare ah iyo xasilinta kulaylka in industry petrochemical. Waxa loo isticmaalaa midabka masterbatch (qayb) sida qaboojiyaha kulaylka, kala firdhiya iyo saliidaha.
25kgs bac ama shuruudaha macaamiisha. Ka ilaali iftiinka heerkulka ka hooseeya 25 ℃.
Zinc Stearate oo leh Cas 557-05-1
