Mai Shafar UV UV-320

Takaitaccen Bayani:

Uv-320 wani abu ne mai ƙarfi da ke daidaita haske, wanda ake amfani da shi sosai a cikin robobi da sauran abubuwan halitta, gami da polyester mara cika, PVC, plasticizers na PVC, da sauransu. Musamman a cikin polyurethane, polyamide, zare na roba da resins tare da polyester da epoxy.


Cikakken Bayani game da Samfurin

Alamun Samfura

Sunan Sinadarai:2-(2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol
Lambar CAS:3846-71-7
Tsarin Kwayoyin Halitta:C20H25N3O
Nauyin kwayoyin halitta:323.4

Ƙayyadewa

Bayyanar: foda mai haske rawaya
Abun ciki: ≥ 99%
Wurin narkewa: 152-154°C
Asarar bushewa: ≤ 0.5%
Toka: ≤ 0.1%
Watsa haske: 440nm≥97%,500nm≥98

Guba: ƙarancin guba, rattus norvegicus na baki LD 50 >2g/Kg nauyi.

Yawan da ake buƙata gaba ɗaya:

1.Polyester mara cikawa: 0.2-0.5wt% bisa ga nauyin polymer
2.PVC:
PVC mai ƙarfi: 0.2-0.5wt% bisa ga nauyin polymer
PVC mai filastik: 0.1-0.3wt% bisa ga nauyin polymer
3.Polyurethane: 0.2-1.0wt% bisa ga nauyin polymer
4.Polyamide: 0.2-0.5wt% bisa ga nauyin polymer

Kunshin da Ajiya

1.Kwali 25kg
2.An adana a cikin yanayi mai rufewa, bushe da duhu


  • Na baya:
  • Na gaba:

  • Rubuta saƙonka a nan ka aika mana da shi