Pūwero UV UV-326

Whakaahuatanga Poto:

Ko te UV Absorber UV-326 e whakamahia ana mō te polyvinyl chloride, te polystyrene, te kapia unsaturated, te polycarbonate, te poly (methyl methacrylate), te polyethylene, te kapia ABS, te kapia epoxy me te kapia cellulose me ētahi atu.


Taipitopito Hua

Ngā Tohu Hua

Ingoa Matū:2-(3-tert-Butyl-2-hydroxy-5-methylphenyl)-5-chloro-2H-benzotriazole
Nama Nama:3896-11-5
Tātai ngotaC17H18N3OCl
Taumaha ngota:315.5

Whakatakotoranga
Āhua: karaihe iti kōwhai mārama
Ihirangi: ≥ 99%
Te pūwāhi rewa: 137~141°C
Ngaronga i te whakamaroketanga: ≤ 0.5%
Pungarehu: ≤ 0.1%
Te tuku mārama: 460nm≥97%;
500nm≥98%

Tono
Ko te awhe roa mōrahi o te ngaru mimiti ko 270-380nm.
Ko te nuinga o te wā ka whakamahia ki te polyvinyl chloride, polystyrene, unsaturated resin, polycarbonate, poly (methyl methacrylate), polyethylene, ABS resin, epoxy resin me te cellulose resin me ētahi atu.

Whakamahinga:
1. Polyester Kore-Makuku: 0.2-0.5wt% i runga i te taumaha o te polymer
2. PVC:
PVC mārō: 0.2-0.5wt% i runga i te taumaha o te pūmua
PVC kirihou: 0.1-0.3wt% i runga i te taumaha o te pūmua
3. Polyurethane: 0.2-1.0wt% i runga i te taumaha o te polymer
4. Polyamide: 0.2-0.5wt% i runga i te taumaha o te polymer

Kete me te Rokiroki
kātene 1.25kg
2. Penapenahia i roto i ngā āhuatanga hiri, maroke me te pouri


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