Pigment Red 170

Pigment Red 170 is a new pigment which is introduced to the market recently. It has a higher light resistance of 0.5-1, and is less sensitive to sterilization and varnish, etc. It has two crystal types; the transparent type is light and blue red, and its light fastness can reach level 5-6; the fastness of the non-transparent type can reach level 7. PR170 is mainly used for water-based printing inks, solvent-based printing inks, printing and dyeing of coatings and  fabrics.

Product Details

Features

Pigment Red 170 is brilliant red powder with bluish shade, and its bluish shade is much bluer than PR210. It is semi-transparent, and has good light and weather fastness. With excellent coloring strength, it needs only 0.22% to make a formulation with 1% titanium dioxide in coloring of HDPE products

Chemical information 

Color Index No:Pigment Red 170

Synonyms:PIGMENT RED 170;NAPTHOL RED F5RK; 4-[[4-(Aminocarbonyl)phenyl]azo]-N-(2-ethoxyphenyl)-3-hydroxynaphthalene-2-carboxamide;PR170 F3RK;C.I. 12475;NAPTHOL RED F3RK;F2RK;F5RK

Molecular Structure:

Pigment Red 170 molecular

Molecular Formula: C26H22N4O4 Molecular Weight:454.4773
CAS No:2786-76-7 EINECS No: 220-509-3
Density(g/cm3):1.4 Average particle size:0.25um
Specific surface(m2/g):26 Oil Absorption(g/100g):55-65
Melting point(℃):320 Chemical Class:Naphthol AS

Chemical resistance datas

Light fastness (Full) : 6 Light fastness(Tinting) : 6
Heat stability (10min) :200 ℃ Acid : 5
Alkali : 5 Toluene:3
Ethanol:4-5 Ethyl acetate:4-5
Water:5 Paraffine:4-5

Applications

Ink Sheetfed offset ink: ◭ Water-based ink: ▲
Heat set ink: ◭ NC ink:
Cold set ink: – Metal decorative ink: ◭
Gravure ink: – UV curing ink(offset): ▲
Silkscreen ink: – UV curing ink(Flexo): ▲
Coating Water based industrial paint: ◭ Powder Coatings: ▲
Solvent based industrial paint: ▲ Automotive coatings: –
Water based decorative paint : – Wood coatings: ▲
Solvent based decorative paint: – Amine curing epoxy coatings: ◭
Coil Coating: – Textile printing: ◭
Plastic PE: ▲ PA: –
PP: ▲ PC: –
PVC: – Pom: –
ABS: – Rubber: –
PUR: – Fibers: △

Packing methods

25kgs craft bag with pallets; 7-8MT in 20’FCL