Pūwero UV UV-T Nama CAS: 27503-81-7

Ingoa matū:2-Phenylbenzimidazole-5-waikawa sulfonic; 2-phenyl-1h-benzo[d]imidazole-5-waikawa sulfonic; UV absorber-T; 2-phenyl-1H-benzimidazole-6-waikawa sulfonic; 2-phenyl-1H-benzimidazole-6-sulfonate

Nama Nama:27503-81-7

Tātai hanganga:

Whakatakotoranga：

Āhua: he paura whakatioata ma, he paura whakatioata ma rānei

Ihirangi: ≥ 98.0%

Te pūwāhi rewa :>300 ºC

Kore taumaha maroke: ≤ 1%

Whakamahinga:He momo hou tēnei e mimiti ana i ngā hihi ultraviolet, ka taea te mimiti i te 920~990, ina tae te roangaru ki te 302 nm o te hihi UV. E toru ngā wā o tōna kaha mimiti i ngā hihi ultraviolet whānui. He nui te whakamahinga i roto i ngā mea whakapaipai me te peita wai.

Ko te horopeta i roto i ngā mea whakapaipai: 1.5%~2%, I roto i te paninga 4%~6%. Tāpirihia te UV-T ki roto i te 10% wai, kātahi ka whakaranua te NaOH ki roto hei whakatika i te PH kia 8%, hei tāpiri atu ki roto i ngā peita.

Te Tākai me te Rokiroki:

Mōkihi: 25KG/PEKE

Rokiroki: Kia pumau i roto i te whare, kia mau te hauhautanga, kia matara atu i te wai me te pāmahana tiketike