Lonacridone Pink (CI Pigment Red 122)

 

Product Name : Lonacridone Pink
Colour Index Name : Pigment Red 122
Colour Index Number
: CI 73915
Basic Pigment CAS No. : 980 - 26 - 7
Chemical Family :2,9 Dimethyl Quinacridone


General Description: 2, 9 Dimethyl Quinacridone offers a very clean bluish red shade with all the excellent properties and durability expected of high performance coloured pigment found in architectural / industrial coating, metallic paints, easy dispersing plastics, and cosmetics, crayon, etc.


Physico-Chemical Properties:

Molecular Formula : C22H16O2N2
Appearance : Fine Powder/ Aqueous  Presscake
Hue : Bright Bluish Red
Sieve Residue(240 mesh) : 1% Max.
Moisture Content : 1% Max.
pH of water extract : 6 to 8
Specific Conductivity : 150 MICROMHOS Max.
Oil Absorption : 54 + 2gm
Water Solubles : 1% Max.

Fastness to Reagents (On 1 to 5 scale)

CELLOSOLVE : 5
WATER : 5
ETHANOL : 5
MEK : 5
XYLENE : 5
NC SOLVENTS : 4-5
LINSEED OIL : 5
5 % Na2CO3 : 5
5% HCL : 5
SOAP : 5
ESTERS : 5
ALIPHATIC HC : 5

Heat Fastness (in Paint) : on 1 to 5 scale

Stoving Paint 200 o C /5 min.     :  5

Fastness to Light (on 1 to 8 scale)

Full shade         :7- 8
1:40 reduction :7- 8

Industrial Applications :

Paint and Coating : Air Drying Enamel
  Industrial Finishes
  Automotive Finishes
  Powder Coating & Cast resins
  Cement & Dry colours
  Emulsion Paints
Printing Inks : Offset And Letterpress  Ink
  Metal Deco Ink
  NC/PA System
Plastics :LDPE/ HDPE & PE
 PVC & PVC Leather
 ABS / Polystyrene


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