Octabenzone CAS 1843-05-6 shaqada.Waxaa inta badan loo isticmaalaa sida xasilinta iftiinka qalabka synthetic sida polyetylen, polypropylene, polyvinyl chloride, caag polyurethane, iwm Waxaa si weyn loogu isticmaalaa in PE, PVC, PP, PS, PC, polycarbonate, plexiglass, fiber polypropylene iyo vinyl acetate. Waxaa intaa dheer, waxay bixisaa xasillooni iftiin wanaagsan oo loogu talagalay phenolic qalalan iyo alkyd varnishes, polyurethane, acrylic, epoxy iyo alaabada kale ee qalajinta hawada, iyo sidoo kale rinjiga nadiifinta baabuurta, daahan budada, caag iyo alaab kale. Qiyaasta: 0.1-0.5%.
Believe Chemical waa hormuudka Shiinaha Octabenzone CAS 1843-05-6 soo saaraha, alaab-qeybiyaha iyo dhoofiyaha. UV- absorber UV-531 waa wax-ku-oolnimo sare-u-qaadista ka-hortagga gabowga oo leh waxqabad aad u wanaagsan. Waxay nuugi kartaa iftiinka UV ee 240-340 nm. Waxay leedahay sifooyinka midabka iftiinka, kuwa aan sunta ahayn, iswaafajinta wanaagsan, dhaqdhaqaaqa yar yar iyo farsamaynta fudud Waxay leedahay saamaynta ugu weyn ee ilaalinta polymer-ka waxayna ka caawisaa in la yareeyo midabka, dib u dhigista jaalaha iyo xannibista luminta hantida jirka Waxaa si ballaaran loo isticmaalaa in PE, pcchemicalbookvc, PP, PS, PC, plexiglass, fiber polypropylene iyo vinyl acetate Intaa waxaa dheer, waxay bixisaa xasillooni iftiin wanaagsan oo loogu talagalay phenolic qalalan iyo alkyd varnishes, polyurethane, acrylic, epoxy iyo alaabada kale ee qalajinta hawada, iyo sidoo kale rinjiga nadiifinta baabuurta, budada daahan, polyurethane, caag alaab, iwm Qiyaasta 0.1% -0.5%
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Magaca Alaabta |
Octabenzone |
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Formula |
C21H26O3 |
Miisaanka Molecular |
326.43 |
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CAS NO. |
1843-05-6 |
Tirada |
500KG |
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Walxaha |
Tilmaamid |
Natiijooyinka |
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Muuqashada |
waafaqsan |
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Qiimayn |
â¥98.0% |
99.0% |
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Barta karkarinta |
424.46°C |
424.46°C |
| barta dhalaalaysa |
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GUNAANAD |
Natiijadu waxay la socotaa heerka caadiga ah |
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Barta dhalaalka 62-64 ° C (iftiin)
Barta karkarinta 150-160 ° c5mmhg ( shiday)
Cufnaanta 1,3g/cm3
Tusmada dib-u-celinta 1.5805 (qiyaas)
Dhibicda 216 ° C
Xaaladda kaydinta 2-8 ° C
Solubility 95% ethanol: milmi kara 50mg/ml, aan midab lahayn
Isku-dhafka aysiidhka (PKA) 7.56 ± 0.35 (la saadaaliyay)
Morphology awood crystalline
Midab cad ilaa huruud khafiif ah
Biyuhu milma
Merck14,6954
Waxaa inta badan loo isticmaalaa sida xasilinta iftiinka alaabta synthetic sida polyetylen, polypropylene, polyvinyl chloride, caag poliurethane, iwm.
Waxaa si ballaaran loo isticmaalaa in PE, PVC, PP, PS, PC, polycarbonate, plexiglass, fiber polypropylene iyo vinyl acetate. Waxaa intaa dheer, waxay bixisaa xasillooni iftiin wanaagsan oo loogu talagalay phenolic qalalan iyo alkyd varnishes, polyurethane, acrylic, epoxy iyo alaabta kale ee qalajinta hawada, iyo sidoo kale rinjiga nadiifinta baabuurta, daahan budada, caag iyo alaab kale. Qiyaasta: 0.1-0.5%.
