Chiedza Stabilizer 622 CAS 65447-77-0 UV 622 upfu
622 inogona kudzivirira iyo ultraviolet mwenje, kuderedza kutapurirana mhedzisiro yeUV mwenje; uye inogona zvakare kutora yakakwira simba UV mwenje (wavelength 290 ~ 400 m) zvakasimba.
Chengeta mudziyo wakavharwa zvakasimba. Dzivisa kupinza uye inhalation.
25KG Carton kana sezvinodiwa nevatengi.
ITEM | INDEX |
Chitarisiko | Ichena kusvika kuchena-chena poda kana granule |
Melting point | 50.00-70.00 ℃ |
Volatile | 0.50% yakawanda |
Ash | 0.20% yakawanda |
Transmittance | 450nm: 95.00% min 500nm: 97.00% min |
* Mukuwedzera: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvinoenderana nezvinodiwa nevatengi vedu. |
Nyora meseji yako pano ugotitumira