Nomen chemicum: (2′-Hydroxy-5mg-methylphenyl) benzotriazole
CAS NO.:2440-22-4
Formulae hypotheticaeC13H11N3O
M. Pondus225.3

Specification

Aspectus: albus ut lux flavo cristallum pulveris
Content: ≥ 99%
Punctum liquescens: 128-130 °C
Damnum in siccitate: ≤ 0,5%
Cinis: ≤ 0,1%
Lucis transmissio: 450nm≥90%;
500nm≥95%

Applicationem

Productum hoc praesidium ultraviolacum praebet in varietate polymerorum inter styrenos homo- et copolymeros, materias plasticas sicut polyesteras et resinas acrylicas, chloridum polyvinum, et alia halogen continentes polymeros et copolymeros (eg vinylidenes), acetalia et cellulosos esteros. Elastomeri, adhaesiones, mixtiones polycarbonatae, polyurethanes, et quaedam esters cellulosae et materiae epoxyi.

Usage

1.Polyester unsaturated: 0.2-0.5wt% secundum pondus polymerum
2.PVC:
Rigidum PVC: 0.2-0.5wt% secundum pondus polymerum
Plasticized PVC: 0.1-0.3wt% secundum pondus polymerum
3.Polyurethane: 0.2-1.0wt% secundum pondus polymerum
4.Polyamide: 0.2-0.5wt% secundum pondus polymerum

Sarcina et at

1.25kg carton
2.Condita obsignata, arida et obscura conditiones