Khoom Description
Khoom npe: UV Absorber 326
CAS: 3896-11-5 Nr
IB: 223-445-4
Melting point: 144-147℃(lit.)
Kub taw tes: 460.4 ± 55.0℃(Predicted)
Qhov ceev: 1.26 ± 0.1 g / cm3 (Predicted)
Vapor siab: 0Pa ntawm 20 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb hmoov |
| Purity | 99% |
| Cia temp. | Muab kaw rau hauv qhuav, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. Ua UV326 ua qhov ua tau zoo- UV absorber hauv polyolefin & PVC ua, tiv thaiv polymer degradation, discoloration thiab brittleness nyob rau hauv ntev - lub sij hawm sab nraum zoov raug tshav ntuj.
2. Pab UV Absorber 326 CAS 3896-11-5 ua lub teeb stabilizer hauv txheej txheej txheej, txhim kho huab cua tsis kam thiab gloss tuav ntawm architectural, automotive thiab industrial tiv thaiv coatings zoo.
3. Ua haujlwm raws li UV tiv thaiv additive nyob rau hauv kev ua liaj ua teb zaj duab xis ntau lawm, ncua kev pab cuam lub neej ntawm polyethylene films thiab tswj cov qoob loo tiv thaiv kev ua tau zoo stably.
Cia thiab ceev faj
Khaws UV326 (CAS 3896-11-}5, lub teeb daj daj crystalline hmoov, tsis muaj ntxhiab, mp 137-142 degree, non-flammable, purity Ntau dua lossis sib npaug li 99%) ntawm 10-25℃hauv kaw amber iav / HDPE ntim hauv qhov chaw txias, qhuav, qhuav. Cais tawm los ntawm muaj zog oxidants, acids thiab noo noo kom tsis txhob oxidation thiab agglomeration. Hnav hnab looj tes nitrile, looj tsom iav dub thiab plua plav npog; zam plua plav nqus, tawv nqaij/qhov muag thiab noj kom tsis txhob mob me me. Reseal nruj nreem tom qab siv; pov tseg cov pov tseg ib cheeb tsam UV absorber & polymer additive ib puag ncig kev cai.
Dab tsi yog qhov txiaj ntsig ntawm kev noj UV326 / UV Absorber 326?
UV326 yog ib qho polymer UV absorber, tsis yog rau ncaj qha ntshiab - tsim tib neeg kev sib cuag lossis kev noj haus; undiluted sib cuag tej zaum yuav ua rau me ntsis ntawm daim tawv nqaij dryness, thiab kev huam yuaj yuav ua rau gastrointestinal tsis xis nyob. Nyob rau hauv cov ntawv thov kev tswj hwm, UV Absorber 326 CAS 3896-}11-5 nta UV nqus tau zoo (270-380nm), thermal stability zoo thiab tsis tshua muaj hluav taws xob, muaj kev sib raug zoo nrog ntau yam polymers, thiab nthuav tawm cov txiaj ntsig zoo kawg nkaus nrog antioxidants / HALS rau kev tiv thaiv ntev.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 |
NN -Diethylpropargylamine CAS 4079-68-9 |
| 2 | Diisooctyl Azelaate CAS 26544-17-2 |
| 3 |
Rhodium Nitrate CAS 10139-58-9 |
| 4 | Tom ntej: Sodium Tetrachloropalladate CAS 13820-53-6 |
| 5 |
TrimethyL CITRATE CAS 1587-20-8 |
| 6 |
Acetyl Tributyl Citrate ATBC CAS 77-90-7 |
| 7 |
Desmodur RFE / Isocyanates RFE CAS 4151-51-3 |
| 8 |
Desmodur RE/Methylidynetri -P-Phenylene Triisocyanate CAS 2422-91-5 |
| 9 |
Plasticizer Dibutyl Phthalate DBP CAS 84-74-2 |
| 11 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
Ntim
Kev thauj mus los & Kev Them Nyiaj
Txog Kev Thauj Mus Los
Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.
Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.
Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.
Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.
* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.
* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.
* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.
* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.
FAQ
1
Kuv puas tuaj yeem tau txais cov qauv ntawm koj?
Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.
2
Koj tus MOQ yog dab tsi?
Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.
3
Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.
4
Koj puas muaj kev pabcuam tom qab- muag?
Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: uv326 / uv absorber 326 cas 3896-11-5, Tuam Tshoj uv326 / uv absorber 326 cas 3896-11-5 manufacturers, lwm tus neeg, Hoobkas
