Ingoa matū:Ethylene bis (oxyethylene) bis[β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionate]Ethylene bis (oxyethylene)
KAUPAPA NO.:36443-68-2
Tātai rāpoi:C31H46O7
Taumaha rāpoi:530.69

Whakatakotoranga

Te ahua: Te paura karaihe ma
Ira whakarewa: 6-79℃
Karekau: 0.5% te teitei
Te pungarehu: 0.05% te teitei
Whakawhiti marama: 425nm≥95%
Whakawhiti marama: 500nm≥97%
Maamaa: 99% min
Wairewa (2g/20ml, toluene: maamaa, 10g/100g Trichloromethane

Taupānga

Ko te Antixoidant 245 he momo antioxidant phenolic asymmetric tino whai hua, a ko ona ahuatanga motuhake ko te antioxidation tino pai, te iti o te wariu, te aukati ki te tae o te waikura, te whai hua nui ki te antioxidant kaiawhina (penei i te monothioester me te phosphite ester), me te tuku hua huarere pai. ātete ka whakamahia ki te pūmau marama. Ko te Antioxidant 245 te nuinga o te wa e whakamahia ana hei whakamaarama mo te wa roa mo te styrene polymer penei i te HIPS, ABS, MBS, me nga miihini miihini penei i te POM me te PA, i te mea ka mahi ano hei aukati mutunga o te mekameka i roto i te polymerization PVC. I tua atu, kaore he painga o te hua ki nga tauhohenga polymer. Ina whakamahia mo te HIPS me te PVC, ka taea te whakauru ki roto i nga monomers i mua i te polymerization.

Mōkī me te Rokiroki

1.25KG kaata
2.Whakaorangia te hua ki roto i te waahi hauhautanga, maroke, hau pai kia matara atu i nga rawa hotokore.