GY-AL-08 Efficient paint, Ink Surface Properties of The Modified Matting Agent GY-AL-33 High Performance Oil Powder Matting Agent GY-AL-32 Water Oil Dual-Use High-Performance Powder Matting Agent GY-MT-1 GY-MT-2 Highly Effective Matting Agent GY-MT40G Matting Agent Masterbatch GY-MT-208 GYC Matting Agent Matting Powder 1 2