Pūwero UV UV-320

Whakaahuatanga Poto:

He tino whai hua te Uv-320 hei whakaū i te mārama, e whakamahia whānuitia ana i roto i ngā kirihou me ētahi atu mea rauropi, tae atu ki te polyester kore mākū, te PVC, ngā mea whakapūmau PVC, me ētahi atu. Ina koa i roto i te polyurethane, te polyamide, ngā muka hangai me ngā kapia me te polyester me te epoxy.


Taipitopito Hua

Ngā Tohu Hua

Ingoa Matū:2-(2H-benzotriazol-2-yl)-4,6-di-tert-butylphenol
Nama Nama:3846-71-7
Tātai ngotaC20H25N3O
Taumaha ngota:323.4

Whakatakotoranga

Āhua: paura kōwhai mārama
Ihirangi: ≥ 99%
Te pūwāhi rewa: 152-154°C
Ngaronga i te whakamaroketanga: ≤ 0.5%
Pungarehu: ≤ 0.1%
Te tuku mārama: 440nm≥97%,500nm≥98

Paitini: iti te paitini, rattus norvegicus waha LD 50 >2g/Kg taumaha.

Inenga whānui:

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

1.kātene 25kg
2.Penapenahia i roto i ngā āhuatanga hiri, maroke me te pōuri


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