N,N'-Ethylenebis(stearamide) CAS 110-30-5
Ethylene distearamide yog hmoov dawb mus rau daj daj lossis cov khoom me me. Qhov ceev sib piv yog 0.98 (25 ℃), thiab lub ntsiab lus yaj yog 130 ~ 145 ℃. Lub ntsiab lus flash yog li 285 ℃. Tsis yaj hauv dej, tab sis cov hmoov muaj qhov ntub saum 80 ° C. Tiv taus cov kua qaub, alkali thiab dej. Tsis yaj hauv ethanol, acetone, carbon tetrachloride thiab lwm cov kuab tshuaj organic ntawm chav tsev kub. Tab sis yaj hauv cov hydrocarbons kub chlorinated thiab aromatics, precipitate thiab gel thaum txias. Ethylene bisstearamide (EBS), tseem hu ua vinyl bisstearamide, yog ib qho ntawm cov khoom lag luam bisamide rog thaum ntxov tshaj plaws. Cov qauv EBS muaj cov pab pawg polar amide thiab ob pawg carbon saw hydrophobic ntev, yog li nws muaj cov yam ntxwv ntawm kev kub siab lubricity thiab qis kub tiv thaiv viscosity. Tsis tas li ntawd, nws muaj kev sib raug zoo nrog cov resins hluavtaws xws li acrylonitrile-butadiene-styrene polymer (ABS), polyvinyl chloride, phenolic resin, polystyrene thiab lwm yam.
Cov Lus Qhia Tshwj Xeeb
| YAM KHOOM | TUS QAUV |
| Qhov tsos | Hmoov |
| Tsw ntxhiab | Tsis muaj ntxhiab |
| Xim (Gardner) | ≤3 # |
| Melting Point (℃) | 141.5-146.5 |
| Tus Nqi Acid (mgKOH / g) | ≤7.50 |
| Tus nqi Amine (mgKOH / g) | ≤2.50 |
| Cov dej noo (wt%) | ≤0.30 |
| Kev ua qias neeg ntawm lub tshuab | Φ0.1-0.2 hli (tus kheej / 10g) |
| Φ0.2-0.3 hli (tus kheej / 10g) | |
| Φ≥0.3mm (tus kheej / 10g) |
Daim Ntawv Thov
Ethylene bisstearamide siv tau ua:
(1) Cov roj nplua nyeem yas nrog ABS tawv, vinyl chloride molding, polishing, txhaj tshuaj molding ntawm cov roj nplua nyeem sab hauv, nrog 0.5-2.0 qhov sib koom ua ke, tsis cuam tshuam rau qhov ruaj khov ntawm cov yas, qhov tsos ntawm qhov chaw, lub suab, zaj duab xis pob tshab, thiab lwm yam.
(2) Cov roj nplua nyeem Thaum lub plhaub casting, ntxiv cov khoom no rau hauv cov khoom sib xyaw ntawm cov resin thiab xuab zeb ua cov roj nplua nyeem tuaj yeem ua lub luag haujlwm nplua.
(3) Thaum siv cov hlau ua thiab hmoov metallurgy los kos hlau hlau, kev siv cov khoom no tuaj yeem txhim kho qhov ceev ntawm kev kos duab, txuas lub neej ntawm cov pwm hlau, thiab txhim kho qhov du ntawm qhov chaw ntawm cov hlau. Tsis tas li ntawd, thaum kawg ntawm cov txheej txheem molding hlau, ua ntej cov hlau yaj, thawj zaug sib txuas nrog cov khoom no, thiab siv cov khoom no ua cov roj nplua nyeem rau cov pwm hlau, tuaj yeem txo qhov hnav ntawm cov pwm hlau.
(4) Tus neeg sawv cev tiv thaiv kev nplaum Ntxiv cov khoom no rau cov nplaum, cov quav ciab, cov yas, thiab lwm yam, thiab muaj cov txiaj ntsig zoo ntawm kev tiv thaiv kev sib xyaw thiab tshem tawm zaj duab xis.
(5) tus tswj viscosity. Rau asphalt, xim remover hauv asphalt ntxiv cov khoom no tuaj yeem ua rau qhov softening point, txo viscosity, txhim kho corrosion tsis kam rau dej lossis acid. Ntxiv cov khoom no rau xim remover tuaj yeem txhim kho kev ua haujlwm ntawm xim remover.
(6) Tus neeg sawv cev tiv thaiv xeb hluav taws xob feem ntau yog siv cov quav ciab, xws li ntxiv cov khoom no rau cov quav ciab, tuaj yeem txhim kho cov yam ntxwv ntawm cov txheej quav ciab. Tsis tas li ntawd, ntxiv benzyl hauv cov xim lossis cov xim tsuag tuaj yeem txhim kho nws cov dej ntsev thiab dej tsis kam.
(7) Tshuaj ua kom ci ntsa iab Ntxiv cov khoom no rau hauv cov roj hmab hauv cov xim tuaj yeem txhim kho qhov du ntawm qhov chaw ntawm cov xim ci thiab qhov ci ntsa iab ntawm cov khoom roj hmab.
Ntim Khoom
25kg/nruas
