Octabenzone CAS 1843-05-6 galuega.E masani ona faʻaaogaina e avea ma faʻamautu mama mo mea faʻapipiʻi e pei o le polyethylene, polypropylene, polyvinyl chloride, polyurethane rubber, ma isi E faʻaaogaina lautele i PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber ma vinyl acetate. E le gata i lea, e maua ai le faʻamautuina lelei o le malamalama mo faʻamago phenolic ma alkyd varnishes, polyurethane, acrylic, epoxy ma isi mea e faʻamago ai le ea, faʻapea foʻi ma le vali faʻaleleia o taavale, paʻu paʻu, paʻu ma isi oloa. Fuafuaga: 0.1-0.5%.
Talitonu Chemical o se taʻutaʻua Saina Octabenzone CAS 1843-05-6 gaosi oloa, faʻatau ma faʻatau atu. UV absorber UV-531 o se fa'aopoopo fa'ato'aga fa'atupu maualuga ma fa'atino lelei. E mafai ona mitiia le malamalama UV o le 240-340 nm. O loʻo i ai uiga o le lanu malamalama, e le o se mea oona, fetaui lelei, laʻititi laʻititi ma faigofie gaioiga E i ai le puipuiga sili ona puipuia i luga o le polymer ma fesoasoani e faʻaitiitia le lanu, faʻatuai le samasama ma poloka le leiloa o mea faitino E faʻaaogaina lautele i totonu. PE, pcchemicalbookvc, PP, PS, PC, plexiglass, alava polypropylene ma vinyl acetate E le gata i lea, e maua ai le malamalama lelei mo varnishes mago phenolic ma alkyd, polyurethane, acrylic, epoxy ma isi mea faʻagogo ea, faʻapea foʻi ma le vali faʻaleleia o taavale, paʻu. fa'apipi'i, polyurethane, oloa pa'u, ma isi Fuafuaga 0.1% -0.5%
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Igoa Oloa |
Octabenzone |
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Fuafuaga |
C21H26O3 |
Molecular Weight |
326.43 |
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CAS NO. |
1843-05-6 |
Tele |
500KG |
|
Aitema |
Fa'amatalaga |
I'uga |
|
Fa'aaliga |
Fa'atasi |
|
|
Su'ega |
¥98.0% |
99.0% |
|
Fa'apuna |
424.46°C |
424.46°C |
| Liu liusuavai |
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FAAIUGA |
O le taunuuga e ogatasi ma tulaga masani |
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Liu liusuavai 62-64 ° C (malamalama)
Fa'apuna 150-160 ° c5mmhg (malamalama)
Malosi 1,3g/cm3
Fa'ailoga fa'atusa 1.5805 (fa'atatau)
Fa'asao 216°C
Tulaga teuina 2-8 ° C
Solubility 95% ethanol: soluble50mg/ml, manino le lanu
Fa'atatau o le sua (PKA) 7.56 ± 0.35 (vala'aina)
Morphology crystallinepower
Lanu pa'epa'e i le samasama mama
Suavai soluble
Merck14,6954
E masani ona faʻaaogaina e avea ma faʻamautu mama mo mea faʻapipiʻi e pei ole polyethylene, polypropylene, polyvinyl chloride, polyurethane rubber, ma isi.
E faʻaaogaina lautele i PE, PVC, PP, PS, PC, polycarbonate, plexiglass, polypropylene fiber ma vinyl acetate. E le gata i lea, e maua ai le faʻamautuina lelei o le malamalama mo faʻamago phenolic ma alkyd varnishes, polyurethane, acrylic, epoxy ma isi mea e faʻamago ai le ea, faʻapea foʻi ma le vali faʻaleleia o taavale, paʻu paʻu, paʻu ma isi oloa. Fuafuaga: 0.1-0.5%.
