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
1 Cites 1 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
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
Image
Examples
- Experimental program(3)
- Effect test(1)
Example Embodiment
Example Embodiment
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Epoxy-terminated silicon oil modified carboxyl-terminated hyperbranched polyester, and preparation method and application thereof
Owner:SOUTH CHINA UNIV OF TECH
Filter Element and Method for Producing a Filter Element
Owner:MANN HUMMEL GMBH
Binder for lithium ion battery separator coating and preparation method of binder
Owner:珠海辰玉新材料科技有限公司
Heat-resistant single-component moisture-curing polyurethane sealant and preparation method thereof
Owner:SHANGHAI DIMU NEW MATERIAL TECH
Nano-particle fire retardant modified rigid polyurethane PIR (Polyisocyanurate) foam material and preparation method thereof
Owner:BEIJING ACAD OF BUILDING ENG
Classification and recommendation of technical efficacy words
- Improve heat resistance
- Small size deformation
Dry formed hydrophobic ceramic fiber building fireproof plate and preparation method thereof
Owner:LUYANG ENERGY SAVING MATERIALS CO LTD
Process for producing metal oxide particle and exhaust gas purifying catalyst
Owner:TOYOTA JIDOSHA KK