UV Absorber UV-3638

Whakaahuatanga Poto:

Ko te UV- 3638 he tino kaha me te whanui o te urunga o te UV kaore he koha tae. He pai te whakapumautanga mo nga polyesters me te polycarbonates. Ka whakarato i te pähekeheke iti. Ka whai hua te tirotiro UV teitei.


Taipitopito Hua

Tohu Hua

Ingoa matū:2,2′-(1,4-phenylene)bis[4H-3,1-benzoxazin-4-one]
KAUPAPA NO.:18600-59-4
Tātai rāpoi:C22H12N2O4
Taumaha rāpoi:368.34

Whakatakotoranga

Te ahua: Ma ki te paura kiriataata ma
Ihirangi: 98% min
Ira whakarewa: 310℃ min
Te pungarehu: 0.1%max
Ngaronga i te whakamaroke: 0.5% te teitei

Taupānga

Ko te UV- 3638 he tino kaha me te whanui o te urunga o te UV kaore he koha tae. He pai te whakapumautanga mo nga polyesters me te polycarbonates. Ka whakarato i te pähekeheke iti. Ka whai hua te tirotiro UV teitei.

Mōkī me te Rokiroki

1.25kg kaata
2.Ka rongoa i roto i nga waahi hiri, maroke me te pouri


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  • Tuhia to korero ki konei ka tukuna mai ki a matou