A halogen-free flame retardant low-voltage electric heating film and preparation method thereof
An electric heating film and low-voltage technology, which is applied in the field of halogen-free flame-retardant low-voltage electric heating film and its preparation, can solve problems that threaten human life safety and economic losses.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0030] The halogen-free flame-retardant low-voltage electric heating film synthesized in this example is based on a polymer material, and the conductive filler and the halogen-free flame retardant wrapped by the conductive filler are used synergistically, and finally the halogen-free flame-retardant low-voltage electric heating film prepared by mechanical processing membrane. Among them, ethylene-vinyl acetate is used as the polymer matrix, ammonium polyphosphate is used as the halogen-free flame retardant, and carbon nanotubes are used as the conductive filler for wrapping the halogen-free flame retardant. The halogen-free flame-retardant low-voltage electric heating film is prepared according to the following steps:
[0031] 1. At 45°C, add 4.75g of ammonium polyphosphate to a three-necked flask equipped with a stirrer, reflux condenser and dry nitrogen, and disperse it into a mixed solvent of 300ml of water and ethanol (wherein water and ethanol The volume ratio is 1:2), th...
Embodiment 2
[0041] The halogen-free flame-retardant low-voltage electric heating film synthesized in this example is based on a polymer material, and the conductive filler and the halogen-free flame retardant wrapped by the conductive filler are used synergistically, and finally the halogen-free flame-retardant low-voltage electric heating film prepared by mechanical processing membrane. Among them, polyethylene octene copolymer is used as the polymer matrix, inorganic aluminum hypophosphite is used as the halogen-free flame retardant, and graphene nanosheets are used as the conductive filler for wrapping the halogen-free flame retardant. The halogen-free flame-retardant low-voltage electric heater is prepared according to the following steps membrane:
[0042] 1. At 60°C, add 4.75g of inorganic aluminum hypophosphite to a three-necked flask equipped with a stirrer, reflux condenser and dry nitrogen, and disperse it into a mixed solvent of 300ml of water and ethanol (wherein water and eth...
Embodiment 3
[0051] The halogen-free flame-retardant low-voltage electric heating film synthesized in this example is based on a polymer material, and the conductive filler and the halogen-free flame retardant wrapped by the conductive filler are used synergistically, and finally the halogen-free flame-retardant low-voltage electric heating film prepared by mechanical processing membrane. Among them, low-density polyethylene is selected as the polymer matrix, aluminum hydroxide is selected as the halogen-free flame retardant, and titanium carbide is selected as the conductive filler for wrapping the halogen-free flame retardant. The halogen-free flame-retardant low-voltage electric heating film is prepared according to the following steps:
[0052] 1. At 45°C, add 9.5g of aluminum hydroxide to a three-necked flask equipped with a stirrer, a reflux condenser, and dry nitrogen, and disperse it into a mixed solvent of 300ml of water and ethanol (wherein water and ethanol The volume ratio is 1...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com