Product Introduction of Permanent Yellow WGP (C.I. Pigment Yellow 168)
Index Number: C.I.P.Y.168
Chinese name: Pigment Yellow 168
English name: Pigment Yellow 168
Chinese alias: C.I. Pigment Yellow 168; Permanent Yellow WGP; Permanent Yellow SD-GRP; Pigment Yellow K-5G.
1. Physical indicators and parameters
Shade: green lemon yellow
Light fastness: level 7
Heat resistance: 260℃
Alkali resistance: level 5
Alcohol resistance: level 4
Solvent resistance: level 5
Relative density: 1.6
CAS number: 71832-85-4
Molecular formula: C16H12CaClN4O7S
Molecular weight: 479.8845
2. Pigment properties
Shandong Caizhiyuan Pigment Technology: Permanent Yellow WGP (C.I. Pigment Yellow 168) is a green light lemon yellow pigment, which is environmental protection and does not contain heavy metals. It can replace lemon chrome yellow. Good heat resistance, light resistance and migration resistance.
Pigment Yellow 168 is a calcium salt lake similar in structure to C.I. Pigment Yellow 61 and Pigment Yellow 62, giving a slightly greenish yellow, between C.I. Pigment Yellow 1 and Pigment Yellow 3; excellent solvent resistance and migration resistance, It is mainly used for the coloring of coatings and plastics. It has good migration resistance in plastic PVC, slightly lower color strength, and light fastness of grade 7. Dimensional deformation occurs in HDPE and is mainly recommended for the coloring of LDPE.
Permanent Yellow WGP (Pigment Yellow 168) can replace Ciba Pigment Yellow WGP.
3. Application areas
Pigment yellow 168 is mainly used for the coloring of plastics such as polyvinyl chloride and polyethylene, and can also be used for the coloring of rubber, paint and fabrics.
4. Product packaging
Packed in kraft paper bags, net weight 10kg/bag.
