UV Absorber UV-320 TDS CAS NO.: 3846-71-7

Kupu Whakataki:
Ko tenei hua he kaihoko whakapumau marama, he nui te whakamahi i roto i te kirihou me etahi atu mea koiora. He kaha te kaha ki te whakauru i te radiation ultraviolet me te iti o te pähekeheke.
tātai rāpoi ngota:C₂₀H₂₅N₃O
Te taumaha ngota:323.4
CAS NO.: 3846-71-7
tātai hanganga matū:

Taupū Hangarau:
Te ahua: te paura kowhai marama
Ihirangi: ≥ 99%
Ira whakarewa: 152-154°C
Ngaronga i te whakamaroke: ≤ 0.5%
Te pungarehu: ≤ 0.1%
Whakawhiti marama: 440nm≥97%
500nm≥98%
Te paitini: iti paitini,rattus norvegicus waha LD 50>2g/Kg te taumaha.

inenga whānui:.

1. Korewai Hanga : 0.2-0.5wt% i runga i te taumaha polymer

2.PVC:

PVC mārō : 0.2-0.5wt% i runga i te taumaha polymer

Plasticized PVC : 0.1-0.3wt% i runga i te taumaha polymer

3.Polyurethane : 0.2-1.0wt% i runga i te taumaha polymer

4.Polyamide : 0.2-0.5wt% i runga i te taumaha polymer

Tapeke me te Rokiroki:

Mōkī: 25KG/CARTON

Rokiroki: Ka mau i roto i nga rawa, pupuri i te hau me te matara atu i te wai me te wera nui.