Tuaj Txog Tshiab Qhia Tus Tshiab Advanced UV Absorber UV-531 los ntawm Suqian Liansheng nrog Customizable Options
Peb cov chaw tsim khoom zoo thiab cov lus txib zoo tshaj plaws thoob plaws txhua theem ntawm tiam ua rau peb lav tag nrho cov neeg siv khoom ua tiav rau Kev Tuaj Txog Tshiab Qhia Txog Tus Tshiab AdvancedUV Absorber UV-531los ntawm Suqian Liansheng nrog Customizable Options, Peb cov khoom thiab cov kev daws teeb meem zoo siab rau qhov zoo heev ntawm peb cov neeg yuav khoom. Peb zoo siab tos txais cov neeg tuaj saib, cov koom haum hauv tuam txhab thiab cov phooj ywg zoo los ntawm txhua qhov chaw ntawm koj lub ntiaj teb kom tau txais kev sib cuag nrog peb thiab nrhiav kev koom tes rau kev sib nrig sib tau.
Peb cov chaw tsim khoom zoo thiab cov lus txib zoo heev thoob plaws txhua theem ntawm tiam ua rau peb lav tag nrho cov neeg siv khoom ua tiav rau, Peb lub tuam txhab ua raws li cov cai thiab kev coj ua thoob ntiaj teb. Peb cog lus tias yuav muaj lub luag haujlwm rau cov phooj ywg, cov neeg siv khoom thiab txhua tus neeg koom tes. Peb xav tsim kom muaj kev sib raug zoo mus sij hawm ntev thiab kev phooj ywg nrog txhua tus neeg siv khoom los ntawm thoob plaws lub ntiaj teb raws li kev sib nrig sib pab. Peb zoo siab tos txais txhua tus neeg siv khoom qub thiab tshiab tuaj xyuas peb lub tuam txhab los sib tham txog kev lag luam.
Muaj ntau ntau hom ultraviolet absorbers, ntawm cov phenylketone ultraviolet absorbers tau dav siv thiab muaj txiaj ntsig zoo rau kev tshawb fawb.Avobenzoneyog ib hom benzone ultraviolet absorbent, thiab tseem yog ib qho tseem ceeb heev organic synthesis intermediate.
| ITEM | STANDARD | TSEEM CEEB |
| Qhov tshwm sim | Dawb rau daj ntseg daj hmoov | Pleev daj hmoov |
| IKev kho hniav (IR) | Matches siv spectrum | Ua raws |
| Ikev kho hniav (Lub sijhawm khaws cia) | Matches lub sijhawm khaws cia | Ua raws |
| UV tshwj xeeb extinction | 1100-1180 Nws | 1170 ib |
| Melting point | 81.0 ℃ -86.0 ℃ | 83.8 ℃ -84.6 ℃ |
| Chromatographic purity(GC) | Txhua impurity ≤3.0% | 1.2% |
| Tag nrho impurities ≤4.5% | 1.4% | |
| Cov kuab tshuaj residual | Methanol ≤3000ppm | Ua raws |
| Toluene ≤890ppm | Ua raws | |
| Microbial purity | Tag nrho cov nqi ntawm aerobe ≤100CFU / g | Ua raws |
| Tag nrho cov poov xab thiab pwm ≤100CFU / g | Ua raws | |
| Poob rau ziab | ≤ 0.5% | 0.03% |
| Kev ntsuam xyuas (GC) | 95.0-105.0% | 100.1% |
Avobenzone yog hluavtaws ultraviolet absorber, uas yog UV-A zoo (> 320nm) ultraviolet absorber. Nws tuaj yeem thaiv UVA ntawm tag nrho cov wavelength (320-400nm). Nws yog ib qho txiaj ntsig dav-spectrum roj-soluble UVA lim. Nws tuaj yeem muab tag nrho UVA thiab UVB tiv thaiv thaum ua ke nrog lwm cov tshuaj tiv thaiv UVB los tiv thaiv kab mob ntawm daim tawv nqaij los ntawm lub teeb.
25kg thawv los yog yuav tsum tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Peb cov chaw tsim khoom zoo thiab cov lus txib zoo tshaj plaws thoob plaws txhua theem ntawm tiam neeg ua rau peb lav tag nrho cov neeg siv khoom ua tiav rau Newly Arrival Qhia Tus Tshiab Advanced UV Absorber UV-531 los ntawm Suqian Liansheng nrog Customizable Options, Peb cov khoom thiab cov kev daws teeb meem zoo siab hauv cov chaw zoo heev ntawm peb cov neeg yuav khoom. Peb zoo siab tos txais cov neeg tuaj saib, cov koom haum hauv tuam txhab thiab cov phooj ywg zoo los ntawm txhua qhov chaw ntawm koj lub ntiaj teb kom tau txais kev sib cuag nrog peb thiab nrhiav kev koom tes rau kev sib nrig sib tau.
Newly Arrival Light Stabilizer thiab UV Absorber, Peb lub tuam txhab ua raws li kev cai lij choj thiab kev coj ua thoob ntiaj teb. Peb cog lus tias yuav muaj lub luag haujlwm rau cov phooj ywg, cov neeg siv khoom thiab txhua tus neeg koom tes. Peb xav tsim kom muaj kev sib raug zoo mus sij hawm ntev thiab kev phooj ywg nrog txhua tus neeg siv khoom los ntawm thoob plaws lub ntiaj teb raws li kev sib nrig sib pab. Peb zoo siab tos txais txhua tus neeg siv khoom qub thiab tshiab tuaj xyuas peb lub tuam txhab los sib tham txog kev lag luam.
