Polyethylene, Oxidized CAS 68441-17-8
Polyethylene oxide, hu ua PEO, yog linear polyether. Nyob ntawm qhov degree ntawm polymerization, nws tuaj yeem ua kua, roj, siv quav ciab lossis hmoov, dawb mus rau daj me ntsis. Cov khoom siv tshuaj lom neeg cov hmoov muaj n siab dua 300, qhov muag muag ntawm 65-67 ° C, nkig point ntawm -50 ° C, thiab yog thermoplastic; Tsawg tus txheeb ze molecular loj yog cov kua nplaum, soluble hauv dej.
| Yam khoom | Index |
| Qhov tshwm sim | Dawb hmoov |
| Softening point | 65 ℃ ~ 67 ℃ |
| Qhov ntom | Pom tseeb qhov ceev: 0.2 ~ 0.3 (Kg / L) |
| Muaj tseeb ceev: 1. 15-1.22 (Kg / L) | |
| PH | Neutral (0.5wt% aqueous tov) |
| Purity | ≥99.6% |
| Molecular Qhov hnyav (× 10000) | 33-45 ib |
| Kev daws concentration | 3% |
| Viscosity (feeb) | 20 ~ 25 |
| Scorching residue | ≤ 0.2% |
1. Kev lag luam tshuaj txhua hnub: synergist, lubricant, foam stabilizer, antibacterial agent, thiab lwm yam.
Muab qhov sib txawv du thiab muag muag, ua kom cov rheology ntawm cov khoom zoo, thiab txhim kho cov kev ua haujlwm qhuav thiab ntub dej.
Nyob rau hauv txhua qhov system surfactant, nws tuaj yeem txhim kho kev ruaj ntseg thiab txee lub neej ntawm cov npuas dej, ua rau cov khoom zoo li nplua nuj.
Los ntawm kev txo cov kev sib txhuam, cov khoom yog absorbed los ntawm daim tawv nqaij sai, thiab raws li ib tug emollient thiab lubricant, nws muab ib tug elegant thiab luxurious daim tawv nqaij xav.
2. Kev lag luam mining thiab roj ntau lawm: flocculants, lubricants, thiab lwm yam.
Hauv kev lag luam roj ntau lawm, ntxiv PEO rau cov av nkos drilling tuaj yeem ua kom tuab thiab lubricate, txhim kho cov av nkos zoo, tswj cov dej poob ntawm phab ntsa, thiab tiv thaiv cov kua qaub thiab lom ntawm phab ntsa zoo. Nws tuaj yeem zam qhov thaiv ntawm cov roj txheej thiab qhov poob ntawm cov kua dej muaj txiaj ntsig, ua kom cov khoom tso tawm ntawm cov roj, thiab tiv thaiv cov kua dej los ntawm kev nkag mus rau hauv cov roj txheej.
Hauv kev lag luam mining, nws yog siv rau ore ntxuav thiab ntxhia flotation. Thaum ntxuav cov thee, PEO tsawg-concentration tuaj yeem daws qhov teeb meem tshem tawm hauv cov thee, thiab cov flocculant tuaj yeem rov ua dua.
Hauv kev lag luam metallurgical, siab molecular hnyav PEO tov tau yooj yim flocculate thiab cais cov av nplaum xws li kaolin thiab activated av nplaum. Hauv cov txheej txheem ntawm purifying hlau, PEO tuaj yeem tshem tawm cov silica yaj.
Lub complexion ntawm PEO thiab cov ntxhia saum npoo yuav pab kom ntub cov pob zeb hauv av thiab txhim kho nws lubricity thiab fluidity.
3. Textile kev lag luam: antistatic tus neeg sawv cev, nplaum, thiab lwm yam.
Nws tuaj yeem txhim kho cov nyhuv txheej ntawm textile acrylic txheej nplaum rau ntawm ntaub.
Ntxiv me me ntawm polyethylene oxide resin rau polyolefin, polyamide thiab polyester, thiab yaj spinning rau hauv cov ntaub fibers, tuaj yeem txhim kho cov dyeability thiab antistatic zog ntawm cov fibers.
4. Adhesive kev lag luam: thickener, lubricant, thiab lwm yam.
Nws tuaj yeem nce qhov sib xws ntawm cov nplaum thiab txhim kho kev sib raug zoo ntawm cov khoom.
5. Ink, xim, txheej kev lag luam: thickener, lubricant, thiab lwm yam.
Txhim kho qhov kev ua tau zoo ntawm tus cwj mem, txhim kho xim thiab sib xws;
Txhim kho qhov tsis sib xws qhov ci ntsa iab tshwm sim ntawm cov xim thiab cov txheej txheem.
6. Ceramic kev lag luam: lubricants, binders, thiab lwm yam.
Nws yog qhov tsim nyog rau kev sib xyaw ua ke ntawm av nplaum thiab ua qauv. Nws yuav tsis tawg lossis tawg tom qab cov dej evaporates, uas tuaj yeem txhim kho cov khoom tsim tawm thiab zoo ntawm cov khoom siv ceramic.
7. Khoom siv roj teeb kev lag luam: electrolytes, binders, thiab lwm yam.
Raws li ion-conductive polymer electrolyte, los ntawm kev hloov pauv copolymerization lossis kev sib xyaw, cov khoom siv electrolyte nrog cov porosity siab, tsis muaj zog, siab tsim kua muag, zoo acid thiab alkali tsis kam thiab zoo elasticity tau txais. Hom polymer electrolyte no tuaj yeem ua rau cov yeeb yaj kiab muaj zog thiab hloov tau yooj yim los txhim kho kev nyab xeeb ntawm lub roj teeb.
8. Kev lag luam hluav taws xob: tus neeg sawv cev antistatic, roj nplua nyeem, thiab lwm yam.
Nws muaj qee yam kev rwb thaiv tsev, tuaj yeem tiv thaiv kev sib txuas capacitive thiab tam sim no los ntawm cov khoom siv hluav taws xob thiab ib puag ncig sab nraud, tuaj yeem tiv thaiv cov khoom siv hluav taws xob los ntawm kev puas tsuaj los ntawm hluav taws xob zoo li qub, thiab txuas ntxiv kev pab cuam lub neej thiab kev ruaj ntseg ntawm cov khoom siv.
Hauv cov txheej txheem tsim khoom ntawm PCB, qhov sib txuam ntawm cov nqi zoo li qub tuaj yeem ua rau muaj teeb meem xws li kev sib txuas hauv Circuit Court lossis luv Circuit Court, uas cuam tshuam rau kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob. Los ntawm txheej txheej ntawm PEO cov khoom siv rau ntawm qhov chaw ntawm PCB, cov khoom sib txuam ntawm cov nqi zoo li qub tuaj yeem tiv thaiv tau zoo thiab kev ruaj ntseg thiab kev ntseeg siab ntawm Circuit Court tuaj yeem txhim kho.
9. Degradable resin kev lag luam: degradability, zaj duab xis-forming khoom, toughening tus neeg saib xyuas, thiab lwm yam.
Polyethylene oxide zaj duab xis yog dav siv raws li ntim zaj duab xis rau ntim cov khoom ua liaj ua teb thiab cov khoom lom thiab phom sij vim nws qhov zoo ntawm cov dej solubility, degradability thiab kev tiv thaiv ib puag ncig. Extrusion tshuab moulding muaj qhov zoo ntawm kev ua haujlwm yooj yim, kev ua haujlwm siab, ntau yam khoom siv, thiab kev ua haujlwm tsawg rau cov khoom tiav. Nws yog ib qho ntawm cov txheej txheem ntau tshaj plaws rau kev tsim cov yeeb yaj kiab yas.
Polyethylene oxide yog ib qho khoom siv rau ib puag ncig. Cov yeeb yaj kiab uas tsim tawm yog pob tshab thiab yooj yim rau degrade, uas zoo dua li lwm cov tshuaj toughening.
10. Pharmaceutical kev lag luam: tswj kev tso tawm tus neeg sawv cev, lubricant, thiab lwm yam.
Ntxiv rau cov txheej txheej nyias nyias thiab cov txheej txheem tso tawm ntawm cov tshuaj, nws yog tsim los rau hauv cov tshuaj tiv thaiv kev tso tawm, yog li tswj cov diffusion tus nqi ntawm cov tshuaj hauv lub cev thiab ua rau lub sijhawm ntawm cov nyhuv tshuaj.
Cov dej solubility zoo heev thiab cov tshuaj lom neeg tsis muaj tshuaj lom, cov khoom siv tshuaj tshwj xeeb tuaj yeem muab ntxiv los ua kom cov porosity siab, cov khoom siv absorbable tag nrho; nws tau ua tiav zoo siv rau kev tso tawm nyob rau hauv osmotic twj technology, hydrophilic skeleton ntsiav tshuaj, gastric retention dosage forms, rov qab extraction technology thiab lwm yam tshuaj xa systems (xws li transdermal technology thiab mucosal adhesion technology).
11. Kev kho dej kev lag luam: flocculants, dispersants, thiab lwm yam.
Los ntawm cov chaw nquag, cov khoom yog adsorbed nrog colloids thiab nplua cov teeb meem tshem tawm, txuas thiab txuas cov khoom mus rau hauv floccules, ua tiav lub hom phiaj ntawm kev lim dej thiab kev kho mob tom ntej.
25kgs / nruas, 9tons / 20'container
25kgs / hnab, 20tons / 20'container
Polyethylene, Oxidized CAS 68441-17-8
Polyethylene, Oxidized CAS 68441-17-8
