UV Absorber UV-320

Ibisobanuro bigufi:

Uv-320 ni urumuri rukomeye cyane, rukoreshwa cyane muri plastiki no mubindi binyabuzima, harimo polyester idahagije, PVC, plasitike ya PVC, nibindi cyane cyane muri polyurethane, polyamide, fibre synthique na resin hamwe na polyester na epoxy.


Ibicuruzwa birambuye

Ibicuruzwa

Izina ryimiti:2- (2H-benzotriazol-2-yl) -4,6-di-tert-butylphenol
URUBANZA OYA.:3846-71-7
Inzira ya molekulari :C20H25N3O
Uburemere bwa molekile :323.4

Ibisobanuro

Kugaragara: ifu yumuhondo yoroheje
Ibirimo: ≥ 99%
Ingingo yo gushonga: 152-154 ° C.
Gutakaza kumisha: ≤ 0.5%
Ivu: ≤ 0.1%
Kohereza urumuri: 440nm≥97%,500nm≥98

Uburozi: uburozi buke, rattus norvegicus umunwa LD 50> 2g / Kg uburemere.

Igipimo rusange:

1.Polyester idahagije: 0.2-0.5wt% ukurikije uburemere bwa polymer
2.PVC:
PVC Rigid: 0.2-0.5wt% ukurikije uburemere bwa polymer
PVC ya plastike: 0.1-0.3wt% ukurikije uburemere bwa polymer
3.Polyurethane: 0.2-1.0wt% ukurikije uburemere bwa polymer
4.Polyamide: 0.2-0.5wt% ukurikije uburemere bwa polymer

Ububiko nububiko

1.25 kg
2.Ubitswe mubihe bifunze, byumye kandi byijimye


  • Mbere:
  • Ibikurikira:

  • Andika ubutumwa bwawe hano hanyuma utwohereze