Utu pai UV Absorber UV 328 cas 25973-55-1

Whakaahuatanga Poto:

Ingoa matū: UV Absorber UV 328

Nga kupu taurite : 2-(2H-Benzotriazol-2-yl)-4,6-ditertpentylphenol

CAS: 25973-55-1

tātai rāpoi: C22H29N3O

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga tono

Ka taea te whakamahi i roto i nga kirihou mahi teitei me etahi atu whakapumau waro. E taunaki ana mo te styrene me te styrene copolymer, polymer kiriaku, polyester haunga, polyvinyl chloride, polyolefin, polyurethane. Ko te 328 he pai te whakauru o te UV, he iti te tae tuatahi, he pai te hototahi mo nga momo momo mea, me te pai o te whakarewatanga me te iti o te waatea mo te plasticizer me te monomer.

Te takai

Kia kati te ipu. A ape i te horomi me te inhalation.

20KG pouaka kātene ranei 25kg kātene pahu, ranei rite whakaritenga kiritaki '

Whakatakotoranga

ITEM	WHAKAARO
Te ahua	Te paura ma
Assasy, %	≥ 99
Ira Whakarewa(℃)	79.00-87.00 ℃
Hurihuri(%):	≤0.50
Hurihuri(%):	≤0.10
Tukunga(%): 460nm	≥97.50
Tukunga(%): 500nm	≥ 98.00
* I tua atu: Ka taea e te kamupene te rangahau me te whakawhanake i nga hua hou i runga i te hiahia motuhake a o taatau kiritaki.