Halogen-free flame-retardant scratch-resistant antibacterial polypropylene material as well as preparation method and application thereof

• Main Authors: MIAO CHUNMENG, YI GUANGQUAN, TU YONGXIN, ZHANG HONG, LI JING, XU ZHUOYAN, GU LIANGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS

The invention discloses a halogen-free flame-retardant scratch-resistant antibacterial polypropylene material as well as a preparation method and application thereof. The halogen-free flame-retardantscratch-resistant antibacterial polypropylene material is prepared from the following raw materials in parts by weight: 76-89 parts of polypropylene; 4-10 parts of an intumescent flame retardant; 2-12parts of silver ammonium phosphomolybdate intercalation modified zirconium phosphonate; 1-5 parts of ceramic fiber powder; 0.5-4 parts of silicone master batch; 0.3-1 part of an antioxidant; and 0.2-1 part of white oil. The silver ammonium phosphomolybdate intercalation modified zirconium phosphonate, the ceramic fiber powder and the silicone master batch are added at the same time, so that the compatibility with polypropylene can be greatly improved, the flame retardant property of the material is improved, the addition amount of a flame retardant is greatly reduced, the scratch resistance of the material can be impr