Product introduction of Phthalocyanine Green G (Pigment Green 7)
5319 Phthalocyanine Green G (C.I. Pigment Green 7)
Index Number: C.I.P.G.7
Chinese name: Phthalocyanine Green G
English name: Phthalocyanine Green G
English alias: Pigment Green 7
Chinese alias: C.I. Pigment Green 7; Phthalocyanine Green; 5319 Phthalocyanine Green G; Polychlorinated Copper Phthalocyanine; Pigment Green 7
1. Physical indicators
Heat resistance: 260℃.
Lightfastness: Grade 8.
Alkali resistance: grade 5.
Oil resistance: level 5.
2. Product parameters
Relative Density: 1.80-2.47
Bulk Density/(lb/gal): 15.0-20.5
Melting_point/℃: 480
Average particle size/μm: 0.03-0.07
Particle shape: rod
Specific surface area/(m2/g): 41-75
pH/(10% slurry): 4.4-8.8
Oil absorption/(g/100g): 22-62
CAS Number: 1328-53-6
Molecular formula: C32H3Cl15CuN8
Molecular weight: 1094.7608
3. Pigment properties
Shandong Caizhiyuan Pigment Technology: Phthalocyanine Green G (C.I. Pigment Green 7) is a dark green pigment with bright color, strong tinting strength, high temperature resistance (no discoloration at 260/10min), good and alkali resistance, excellent light resistance and weather fastness.
4. Application areas
Phthalocyanine Green G is mainly used in coatings, including automotive primers, outdoor coatings and powder coatings and peelable milling protective coatings; in printing inks, it is used for packaging printing inks, plastic laminated film printing inks and metal decorative printing inks Ink, thermal stability up to 260℃/10min, resistant to overcoat paint; The tinting strength on plastic is lower than that of phthalocyanine blue, which can reach 300℃/5min in polystyrene and ABS, while phthalocyanine blue is 240℃; it can also be used for spinning coloring.
5. Product packaging
Packed in kraft paper bags, net weight 25kg/bag.
