Pigmentu laranja 43-Corimax Orange GR

Technical parameters of Pigment orange 43

Kolorearen indizea zk.	Pigmentu laranja 43
Produktuaren izena	Corimax Orange GR
Produktuen kategoria	Pigmentu Organikoa
Argiaren azkartasuna (estaldura)	7
Beroarekiko erresistentzia	200
Argiaren azkartasuna (plastikoa)	7-8
Beroarekiko erresistentzia (plastikoa)	280
Kolore
Tenu banaketa

Aplikazio:
Automozioko pintura, pintura industrialak, hautsa estaldurak, inprimatzeko pastak, PVC, kautxua, PS, PP, PE, PU, uretan oinarritutako tinta, disolbatzaile tinta, UV tinta.
Estaldura arkitektonikoetarako, bobinen estaldurarako, tinta konpentsatuetarako gomendatua.

Egitura Molekularra:

Ezaugarri fisikoak eta kimikoak:

Solubility: Insoluble in acetone, alcohol, chloroform and toluene, slightly soluble in o-chlorophenol and pyridine; dark red light yellow in concentrated sulfuric acid; olive color (red fluorescence) in alkaline insurance powder, red light in case of acid brown.
Hue or light: orange, red light orange.
Relative density: 1.49-1.87
Bulk density / (lb / gal): 12.4-15.6
Melting point / ℃: 460
Average particle size / μm: 0.07
Partikularen forma: hagaxka formako gorputza
Specific surface area / (m2 / g): 46 (GR)
pH balioa / (% 10 lohia): 7
Oil absorption / (g / 100g): 96
Estaltzeko potentzia: gardena

Produktuaren erabilera:

The molecular structure of the pigment is trans isomer, giving red light orange. Hostaperm Orange GR has a specific surface area of 46 m2 / g. Light and weather fastness grade 7-8. Used for the coloring of acrylonitrile (PAN) puree (cloth, canvas, and tent), transparent polystyrene coloring, soluble in thermoplastic polyester to give a yellow color; metallic luster in paint with metallic aluminum paste; acid / alkali resistance Excellent, also suitable for outdoor latex paint coatings.

Sintesi printzipioa:

Condensation reaction of 1,4,5,8-naphthalenetetracarboxylic acid with o-phenylenediamine at 120 ° C in glacial acetic acid medium to generate cis (blue-red) and trans (yellow-red) The mixture was separated by means of different solubility in potassium hydroxide-ethanol solution, heated at 70 ° C for 1H, the trans isomer was precipitated, filtered, and the crude pigment was hydrolyzed to prepare CI Pigment Orange 43 by pigmentation treatment.