Production method of high-inflaming-retarding low-smoke halogen-free cable material
A production method and high flame-retardant technology, which is applied in the field of cable production and low-smoke halogen-free cable material production, can solve the problems of unspecified industrial production steps and failure to meet national standards, so as to be suitable for large-scale production and improve the phase interface , high filling effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0025] 1. Production example:
[0026] 1. Activation treatment:
[0027] Mix the silane coupling agent and the linear low density polyethylene powder evenly to form the modifier.
[0028] The modifier and ore method magnesium hydroxide (ie: micron magnesium hydroxide produced by ore method), chemical synthesis method magnesium hydroxide (ie: nano magnesium hydroxide produced by chemical synthesis method), montmorillonite, boric acid Add zinc into the mixer and stir at room temperature for 10-25 minutes to activate the surfaces of magnesium hydroxide, montmorillonite and zinc borate.
[0029] 2. Granulation:
[0030] The mixture obtained in the previous step and ethylene-vinyl acetate copolymer, linear low-density polyethylene, ethylene-octene copolymer, compatibilizer, antioxidant and lubricant are placed in a mixer for further mixing, and then Twin-screw extruder with forced feeding system for granulation.
[0031] Among them, the temperature of the twin-screw extruder gr...
PUM
Property | Measurement | Unit |
---|---|---|
melt flow index | aaaaa | aaaaa |
particle size (mesh) | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
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