Disclosed is a pigment composition with an anti-warping property in plastics, consisting of DPP of a general structural formula (1) and a body pigment; and in the present invention, a derivative of which one or two of the two meta-positions or the two meta-positions and the para-position of the benzene ring in one side of the DPP structure are all substituted with long-chain alkyls, alkoxys or alkyl sulphanyls is added to the body pigment, thereby greatly improving the anti-warping property of the body pigment in plastics.
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