| abstract |
The invention discloses a kind of variable colored plastic material, plastic material includes：Styrene acrylonitrile copolymer 20 ~ 30%；Makrolon：20~25%；Plasticizer 7 ~ 9%；Lubricant 5 ~ 10%；Dispersant 9 ~ 15%；Clay 30 ~ 35%；Anti-impact modifier 10 ~ 25%；Photochromic agent 10 ~ 13%.Under light illumination, the color of plastic products can change the present invention, that is, color changeable effect occur, the present invention reduces the luminous intensity of plastic products, can protect eyesight, safer. |