Khoom npe:Anti-aging agent
CAS Nr .:793-24-8 : kuv
Anti-aging tus neeg saib xyuas yog hais txog cov khoom uas tuaj yeem ncua kev laus ntawm polymer chemistry. Feem ntau tuaj yeem cuam tshuam cov oxidation, qee qhov tuaj yeem cuam tshuam cov nyhuv ntawm cov cua sov lossis lub teeb, yog li ncua kev pab cuam lub neej ntawm cov khoom. Feem ntau muab faib ua tej yam ntuj tso antioxidants, lub cev antioxidants thiab tshuaj antioxidants. Raws li nws lub luag hauj lwm yuav muab faib ua antioxidants, anti-ozonants thiab tooj liab inhibitors, los yog mus rau hauv discoloration thiab tsis-discoloration, staining thiab non-staining, tshav kub-resistant los yog flexural aging, raws li zoo raws li tiv thaiv tawg thiab lwm yam kev laus antioxidants. Ntuj antioxidants muaj nyob rau hauv ntuj roj hmab. Lwm cov tshuaj antioxidants tau siv dav hauv ntau yam khoom siv roj hmab.
Nws yog tsuas yog siv nyob rau hauv ntuj roj hmab thiab hluavtaws roj hmab, thiab yog ib tug polluting antioxidant ntawm p-phenylenediamine antioxidants, uas muaj zoo antioxidant efficiency thiab zoo heev tiv thaiv ozone cracking thiab flexural qaug zog. Nws qhov kev ua tau zoo zoo ib yam li cov tshuaj antioxidant 4010NA, tab sis nws cov toxicity thiab tawv nqaij khaus tsawg dua 4010NA, thiab nws cov yam ntxwv solubility hauv dej zoo dua 4010NA. Nws yog dav siv nyob rau hauv kev npaj cov khoom siv roj hmab xws li dav hlau, tsheb kauj vab, tsheb log tsheb, hlau thiab cable, thiab daim kab xev nplaum, thiab lwm yam. Qhov dav dav npaum li cas yog 0.5-1.5%. Cov khoom lag luam tsis haum rau kev tsim cov khoom siv lub teeb xim vim tias muaj kuab paug hnyav dua. P-phenylenediamine antioxidant yog cov hom zoo tshaj plaws uas feem ntau siv hauv kev lag luam roj hmab hauv tsev thiab txawv teb chaws, tab sis kuj yog cov kev taw qhia yav tom ntej ntawm kev txhim kho antioxidant.
Chemwin tuaj yeem muab ntau hom hydrocarbons thiab cov kuab tshuaj tshuaj lom neeg rau cov neeg siv khoom.Ua ntej ntawd, thov nyeem cov lus qhia hauv qab no txog kev ua lag luam nrog peb:
1. Kev ruaj ntseg
Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws. Ntxiv nrog rau kev muab cov neeg siv khoom paub txog kev nyab xeeb thiab ib puag ncig tus phooj ywg siv peb cov khoom, peb kuj tau cog lus los xyuas kom meej tias kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg cog lus raug txo qis rau qhov tsim nyog thiab ua tau yam tsawg kawg nkaus. Yog li, peb xav kom tus neeg siv khoom kom ntseeg tau tias qhov tsim nyog tshem tawm thiab khaws cov qauv kev nyab xeeb tau ua tiav ua ntej peb xa khoom (thov xa mus rau HSSE appendix nyob rau hauv cov nqe lus dav dav thiab kev muag khoom hauv qab no). Peb cov kws tshaj lij HSSE tuaj yeem muab kev taw qhia txog cov qauv no.
2. Txoj kev xa khoom
Cov neeg siv khoom tuaj yeem xaj thiab xa cov khoom los ntawm chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov chaw tsim khoom. Cov hom kev thauj mus los muaj xws li tsheb thauj mus los, tsheb ciav hlau lossis kev thauj mus los ntau yam (xws li kev sib cais).
Nyob rau hauv cov ntaub ntawv ntawm cov neeg yuav tsum tau, peb muaj peev xwm qhia kom meej qhov yuav tsum tau ntawm barges los yog tankers thiab siv tshwj xeeb kev nyab xeeb / tshuaj xyuas cov qauv thiab cov kev cai.
3. Yam tsawg kawg nkaus kom muaj nuj nqis
Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.
4. Kev them nyiaj
Txoj kev them nyiaj tus qauv yog txiav tawm ncaj qha hauv 30 hnub txij li daim ntawv xa nyiaj.
5. Cov ntaub ntawv xa tuaj
Cov ntaub ntawv hauv qab no tau muab nrog rau txhua qhov kev xa khoom:
· Bill of Lading, CMR Waybill lossis lwm yam ntaub ntawv thauj mus los
· Certificate of Analysis los yog Conformity (yog xav tau)
· Cov ntaub ntawv hais txog HSSE raws li txoj cai
· Cov ntaub ntawv kev lis kev cai raws li txoj cai (yog tias xav tau)