Mixed flow fan blade and preparation method thereof
A technology of flowing air and antioxidant, applied in the field of fan blades and their preparation, can solve the problems of increased vibration and noise, insufficient rigidity and high temperature resistance, and easy deformation, so as to reduce material deformation, improve aging performance, and increase material The effect of toughness
Inactive Publication Date: 2017-04-26
中山市朗迪电器有限公司
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Abstract
The invention relates to a mixed flow fan blade and a preparation method thereof. The fan blade is produced by injection moulding of the following materials which comprise, by mass percentage, 75-90% of PP, 10-30% of glass fiber, 1.0-5.0% of carbon fiber, 3.0-15% of mica, 0.1-1.5% of silane coupling agent DB792, 0.1-1.5% of silane coupling agent kh560, 0.2-2.0% of cyclic anhydride type compatibilizer, 0.5-1.0% of ethoxylated lauryl amide, 0.2-1.0% of silver loaded inorganic antibacterial agent, 0.5-2.0% of microcrystalline wax, 0.5-3.0% of hyperbranched polymer, 0.5-2.0% of halogen-free flame retardant agent, 0.5-2.0% of anti-oxidant, 0.1-1.0% of light stabilizer and 0.1-1.0% of heat stabilizer. The mixed flow fan blade has high heat-resistant, anti-chemical-corrosion, anti-aging, mouldproof, ultraviolet-radiation-proof properties and the like, and is high in density and hardness, and small in size deformation. The preparation method of the mixed flow fan blade enhances the tensile strength of a plastic material.
Technology Topic
Hyperbranched polymersPolymer +18
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