1,6-Hexanediamine Dihydrochloride CAS 6055-52-3
1,6-Hexanediamine Dihydrochloride yog ib qho hmoov crystalline dawb/dawb nrog cov mis molecular ntawm C₆H₁₆Cl₂N₂ thiab qhov hnyav molecular ntawm 187.11 g / mol. Nws yaj zoo hauv dej, me ntsis hauv methanol / ethanol, thiab tsis yaj hauv cov kuab tshuaj uas tsis yog polar, nrog lub ntsiab lus yaj ntawm 230–235 ° C (decomposes ntawm qhov kub siab dua).
| YAM KHOOM | TUS QAUV |
| Qhov tsos | Cov siv lead ua dawb |
| Kev dawb huv | ≥98% |
| Dej | ≤1% |
1. Cov ntaub ntawv polymer: Cov khoom siv ntxiv
Hauv kev ua cov ntaub ntawv polymer xws li polyurethane, nylon, thiab epoxy resin, nws ua lub luag haujlwm ntawm "saw extension" lossis "curing" los txhim kho kev ua tau zoo ntawm cov ntaub ntawv.
Polyurethane/Nylon synthesis: Raws li cov saw hlau txuas ntxiv (cov saw hlau txuas ntxiv), nws cuam tshuam nrog polyether polyols, diisocyanates, thiab lwm yam, kom txuas ntxiv qhov ntev ntawm cov saw hlau polymer, ua rau lub zog kho tshuab (xws li lub zog tensile, hnav tsis kam) thiab thermal stability ntawm cov khoom, thiab yog qhov tsim nyog rau kev tsim cov khoom siv polyurethane elastomers thiab nylon 66 hloov kho cov ntaub ntawv.
Kev kho epoxy resin: Ua tus neeg sawv cev kho, nws dhau los ntawm kev sib txuas lus nrog epoxy resin, tsim cov qauv network peb-seem. Qhov no tsis yog tsuas yog ua kom lub sijhawm kho luv dua tab sis kuj ua rau kom muaj kev sib txuas thiab kev tiv thaiv tshuaj lom neeg ntawm cov epoxy resin kho. Nws feem ntau siv rau hauv cov teb xws li cov ntaub ntawv ntim khoom siv hluav taws xob thiab cov nplaum.
2. Vim nws txoj kev ruaj khov tshuaj lom neeg thiab cov yam ntxwv ntawm nws cov teebmeem rau cov hlau thiab cov ntaub ntawv, nws kuj siv rau hauv ob hom kev pabcuam:
Cov tshuaj tiv thaiv xeb hlau: Ntxiv rau cov tshuaj txias hauv kev lag luam thiab cov tshuaj tiv thaiv xeb, lawv tsim cov zaj duab xis adsorption rau ntawm qhov chaw hlau kom tiv thaiv kev xeb ntawm cov hlau xws li hlau thiab tooj liab hauv cov chaw noo lossis acidic, tiv thaiv cov khoom siv lossis cov khoom.
Cov tshuaj reagents rau kev tshuaj xyuas thiab kev tshawb fawb: Raws li cov tshuaj reagents txheem hauv kev tshuaj ntsuam tshuaj, lawv siv los ntsuas cov cuab yeej (xws li cov kua chromatography ua haujlwm siab) lossis txheeb xyuas cov txheej txheem tshuaj tiv thaiv, thiab kuj siv rau hauv kev tshawb fawb ntawm kev tsim cov tshuaj amine tshiab hauv chav kuaj mob.
1. Kev huv huv ≥ 98%, tshaj tus qauv kev lag luam;
2. Cov dej noo noo ≤1%, qhov kev ua haujlwm rwb thaiv tsev zoo heev;
3. Kev ruaj khov thermal zoo heev
4. Muaj nyob rau hauv Tshuag
25kgs/hnab, 20tons/20'thawv
1,6-Hexanediamine Dihydrochloride CAS 6055-52-3
1,6-Hexanediamine Dihydrochloride CAS 6055-52-3
