ntxiv Info
Ntim: 25kg / lub hnab
Productivity: 500 MT / rau lub Hlis
Hom: std
Tsheb thauj mus los: dej hiav txwv, av
Qhov chaw ntawm keeb kwm: Tuam Tshoj
Mov Muaj peev xwm: 500 MT / rau lub Hlis
Chaw nres nkoj: Qingdao, Shanghai
hauj lwm yam khoom
Sebacic acid me ntsis soluble nyob rau hauv dej, soluble nyob rau hauv cawv thiab ether. Ntshiab dawb flaky muaju rau qhov kev npaj ntawm Polyamide, polyurethane, alkyd cob, hluavtaws lubricants, roj nplua nyeem additives. Epoxy cob curing neeg sawv cev poly sebacic anhydride, thiab txuj lom, cov xim tsev, tshuaj pleev ib ce thiab thiaj li nyob.
Sebacic acid yog qhov ntxov tshaj plaws nrog castor roj thiab alkali qhuav distillation tau tom qab txoj kev loj hlob ntawm cov khoom cua txoj kev, yog tam sim no tsim roj n-paraffin fermentation (saib lub fermentation txheej txheem) ntawm sebacic acid ib txoj kab tshiab. Tam sim no lug siv nyob rau hauv kev lag luam, castor roj alkali daws yog nyob rau hauv lub reactor, castor roj thiab lye saponification cov tshuaj tiv thaiv nyob rau ntawm 100 ℃ generated ricinoleate thiab glycerol. Lub ricinoleic acid sodium yog sib cais thiab sulfuric acid yog ntxiv rau tsim ricinoleic acid, thiab ces puag cov tshuaj tiv thaiv yog nqa tawm nrog alkali, cov tshuaj tiv thaiv kub yog 260-280 DEG C thiab tsis tshua muaj siab los yog kub siab yog saws. Cov tshuaj tiv thaiv ua sebacic acid bisodium ntsev thiab 2-octanol thiab hydrogen. Thaum kawg, lub sulfuric acid thiab tshuaj dawb tso, crystallization, kom qhuav kom tau ntshiab, tag nrho cov tawm los ntawm 40% los yog ntau tshaj.
CAS no: 111-20-6
Molecular mis: C10H18O4 HOOC (CH2) 8COOH
Molecular yuag: M = 202,25
Tsos: dawb siv lead ua hmoov
Sebacic Acid specifications
|
tsos |
Dawb granular |
Dawb siv lead ua hmoov |
Dawb granalar |
|
Sebacic Acid Cov ntsiab lus |
≥99.5 |
≥99.5 |
≥99.5 |
|
Tshauv (%) |
≤0.03 |
≤0.03 |
≤0.005 |
|
Noo noo (%) |
≤0.30 |
≤0.30 |
≤0.10 |
|
ALK Fusion Ch. # |
≤15 |
≤15 |
≤15 |
|
Melting Point Ntau ℃ |
131.0-134.5 |
131.0-134.5 |
131.0-134.5 |
Mas siv tau los ua sebacic acid esters, xws li dioctyl sebacate yuav siv tau raws li yas, txias roj hmab plasticizers, kuj yuav siv tau los ua Polyamide, polyurethane, alkyd cob, hluavtaws lubricants, lubricants additive. Epoxy cob curing neeg sawv cev poly sebacic anhydride, thiab txuj lom, cov xim tsev, tshuaj pleev ib ce thiab thiaj li nyob.
Zus tau tej cov alkyd cob thiab polyurethane roj hmab raw cov ntaub ntawv, yas resins thiab hluavtaws roj hmab plasticizers.
Nrhiav rau tagnrho Sebacic Acid rau Dioctyl Sebacate Chaw tsim tshuaj paus & tsum? Peb muaj ib tug thoob plaws xaiv ntawm zoo nqi los pab koj tau txais muaj tswv yim. Tag nrho cov Plasticiser Sebacic Acid yog zoo guaranteed. Peb yog Tuam Tshoj keeb kwm Hoobkas ntawm Lubricating Roj Qib Sebacic Acid. Yog hais tias koj muaj lus nug, thov hu rau peb.
Khoom Pawg: inorganic Tshuaj
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