CAS Nr .:42774-15-2
Lub npe tshuaj:N, N'-Bis (2, 2, 6, 6-tetramethyl-4-piperidinyl) -1, 3-b enzenedicarboxamide
Qauv:H3391 yog ib qho tshiab Multi-functional additive ntawm HALS rau polyamides uas sib txuas ntau yam muaj txiaj ntsig hauv ib qho molecule.
Vim nws cov qauv molecular tshwj xeeb, H3391 ua raws li lub stabilizer ntawm yaj lossis ua cov txheej txheem yaj.Cov nyhuv no yog tshwm sim los ntawm kev ruaj ntseg ntawm polyamide yaj siab uas ua rau kom zoo dua ntawm kev txhaj tshuaj thiab tshuab moulded los yog extruded PA cov khoom, nrog rau qis qis ntawm filament so thaum lub sij hawm fiber ntau spinning.
Mob qhov ncauj toxicity: LD50: 1.258 mg/kg (rat).
Mob dermal toxicity: LD50 > 2.000 mg/kg (rat).
Irritant nyhuv ntawm daim tawv nqaij: tsis irritant (liab).Irritant
cuam tshuam rau qhov muag: irritant (luav).Cov khoom no tsis tuaj yeem siv rau hauv daim ntawv thov kev sib cuag zaub mov.
| TSEEM CEEB | VALUE |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Melting Point | 270-275 C |
| Cl Cov ntsiab lus | ≤ 0.18% |
| Purity | ≥ 98% |
| Tshauv Ntsiab Lus | ≤ 0.1% |
| Cov ntsiab lus tsis haum | ≤ 0.5% |
| TGA (10%) | 345c ua |
Raws li kev xyaum ua lag luam ib txwm muaj, cov khoom yuav tsum tau ua tib zoo saib xyuas.Kev tsim cov plua plav tsis tsim nyog thiab ncaj qha rau ntawm daim tawv nqaij, qhov muag thiab khaub ncaws yuav tsum zam.Xyuas kom muaj qhov cua zoo thiab kom deb ntawm qhov hluav taws kub.
Cov khoom yuav tsum tau muab cia qhuav thiab nyob rau hauv chav tsev kub.
Ua ntej siv H3391 nrog rau Daim Ntawv Qhia Kev Nyab Xeeb Khoom Siv rau cov ntaub ntawv ntxiv txog kev nyab xeeb thiab kev tuav cov txheej txheem, thiab pom zoo cov cuab yeej tiv thaiv tus kheej.
Shipping Condition
25kg thawv thawv (sab hauv nrog PE hnab) los yog raws li tus neeg thov kev thov
1. Ib pawg ua tiav ntawm peb tus kheej pab pawg los txhawb koj qhov muag.
Peb muaj pab pawg R & D zoo, pab pawg QC nruj, pab pawg thev naus laus zis zoo thiab pab pawg muag khoom zoo los muab peb cov neeg siv khoom zoo tshaj plaws thiab cov khoom lag luam.Peb yog cov chaw tsim khoom thiab cov tuam txhab lag luam.
2. Peb muaj peb tus kheej cov chaw tsim khoom thiab tau tsim cov txheej txheem kev tsim khoom los ntawm cov khoom siv thiab tsim khoom muag, nrog rau cov kws tshaj lij R & D thiab QC pab pawg.Peb ib txwm ua kom peb tus kheej hloov kho nrog kev lag luam tiam sis.Peb npaj txhij los qhia cov cuab yeej tshiab thiab kev pabcuam kom tau raws li kev xav tau ntawm kev ua lag luam.
3. Kev ruaj ntseg zoo.
Peb muaj peb tus kheej hom thiab txuas ntau qhov tseem ceeb rau qhov zoo.Peb kuj tau pom zoo los ntawm ISO9001.
