Sebacic acid CAS: 111-20-6
Sebacic acid yog siv nyob rau hauv zus tau tej cov nylons, tshwj xeeb tshaj yog nylon 6,10 thiab nylon 6,12.Nws reacts nrog hexamethylenediamine los tsim cov kev ua haujlwm siab engineering yas nrog cov khoom zoo heev thiab thermal.Cov nylon derivatives no yog siv nyob rau hauv ntau yam kev lag luam xws li tsheb, textiles thiab cov neeg siv khoom.
Lwm daim ntawv thov tseem ceeb ntawm sebacic acid yog kev tsim cov yas yas.Esterification ntawm sebacic acid nrog cawv xws li butanol lossis octanol yields ntau yam plasticizers dav siv hauv kev tsim cov khoom yas xws li PVC cables, flooring thiab hoses.Sebacic acid-raws li plasticizers muaj kev sib raug zoo, tsis muaj zog, thiab kev ua haujlwm siab, ua rau lawv zoo tagnrho rau ntau yam kev siv PVC.
Sebacic acid kuj tseem siv rau hauv kev tsim cov roj nplua nyeem thiab cov tshuaj tiv thaiv corrosion.Nws imparts zoo heev thermal stability thiab antiwear zog rau lub lubricant, ua rau nws haum rau siab kub daim ntaub ntawv.Nws cov khoom tiv thaiv corrosion tiv thaiv cov hlau los ntawm kev puas tsuaj ntawm oxidation thiab xeb, ua kom lub neej ntev thiab kev ntseeg tau.
Hauv kev lag luam tshuaj pleev ib ce, sebacic acid yog siv los ua cov khoom siv hauv cov plaub hau thiab tawv nqaij.Nws ua raws li humectant thiab emollient, muab moisturizing thiab softening cov txiaj ntsig rau daim tawv nqaij thiab plaub hau.Tsis tas li ntawd, sebacic acid yog siv nyob rau hauv formulations ntawm fragrances thiab fragrances kom lawv lub neej ntev thiab ruaj khov, uas ua rau ib tug ntev-ntev tsw.
At Wenzhou Blue Dolphin Tshiab Khoom Co., Ltd, peb txaus siab rau kev muab cov khoom zoo sebacic acid uas ua tau raws li cov qauv nruj tshaj plaws.Nrog cov txheej txheem tsim khoom siab heev thiab kev tswj hwm nruj, peb ua kom lub siab tshaj plaws purity thiab sib xws ntawm Sebacic Acid los lav qhov ua tau zoo tshaj plaws hauv koj daim ntawv thov.
Hauv cov ntsiab lus, sebacic acid (CAS 111-20-6) yog cov tshuaj muaj txiaj ntsig nrog ntau yam kev siv hauv ntau yam lag luam.Nws cov khoom zoo heev ua rau nws yog ib qho tseem ceeb hauv kev tsim cov polymers, plasticizers, lubricants thiab tshuaj pleev ib ce.
Specification:
| Qhov tshwm sim | Dawb hmoov | Dawb hmoov |
| Purity (%) | ≥99.5 ua | 99.7 ua |
| Dej (%) | ≤0.3 | 0.06 ib |
| Tshauv (%) | ≤0.08 ib | 0.02 ib |
| Chroma (Pt-Co) | ≤35 | 15 |
| Melting point (℃) | 131.0-134.5 Nws | 132.0-133.1 Nws |
