Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Modified boehmite for heatproof flame retardant cable materials and preparation method thereof

A flame-retardant cable and boehmite technology, applied in chemical instruments and methods, fibrous fillers, inorganic pigment treatment, etc., can solve the problems of unsatisfactory multi-functional fillers and low filling function of boehmite, and achieve good filling effect , low cost, no secondary pollution effect

Inactive Publication Date: 2014-11-26
滁州市富力克斯电线电缆有限公司
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the boehmite currently on the market has a low filling function and cannot meet the requirements of multifunctional fillers, so it is necessary to modify the boehmite

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Modified boehmite for heatproof flame retardant cable materials and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] A modified boehmite for heat-resistant and flame-retardant cable materials, made of the following raw materials (kg): boehmite 100, expanded graphite powder 20, triglycidyl isocyanurate 4, nano blackstone 25, Ceramic Microbeads 13, Cresyl Butyl Phthalate 12, Tetramethylpiperidinamine 2.5, Triisopropylphenyl Phosphate 8, Magnesium 2-Hydroxybenzoate 2, P-Hydroxybenzoic Acid Hydrazide 2.5, Behenyl Acid amide 5, resorcinol monobenzoate 1, dilauryl thiodipropionate 1.5, additive 4;

[0011] The preparation method of the auxiliary agent is as follows: a, take the raw materials of the following weight (kg): dimethyl trimethylsilyl phosphonate 5, cobalt linoleate 2, phenyl o-hydroxybenzoate 6, 2,4- Dihydroxybenzophenone 1.5, waste brick powder 15, (2,4-di-tert-butylphenyl) phosphite triester 3, dibutyl maleate 10, oil shale ash 6, nano-clay 5, sorbet Tantrioleate 2.5, degreasing naphthenic acid 2, polytetramethylene glycol ether 3.5, diisononyl adipate 8; b, waste bri...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses modified boehmite for heatproof flame retardant cable materials and a preparation method thereof, and the modified boehmite is made from the following raw materials by weight: 100 parts of boehmite, 15-25 parts of expanded graphite powder, 3-6 parts of triglycidyl isocyanurate, 20-30 parts of nano black stone, 10-15 parts of ceramic beads, 10-15 parts of butyl benzyl phthalate, 2-3 parts of 4-amion-2,2,6,6-tetramentylniperidine, 5-10 parts of phenyl isopropylphenyl phosphate, 1.5-2.5 parts of 2-hydroxy magnesium benzoate, 2-3 parts of p-hydroxy benzoic acid hydrazide, 4-6 parts of behenamide, 0.5-1.5 parts of resorcinol monobenzoate, 1-2 parts of dilauryl thiodipropionate and 3-5 parts of an auxiliary. The modified boehmite has the advantages of high in acid resistant, flame retardant and smoke suppression functions, good in filling effect, free of secondary pollution after combustion, low cost, and the like, not only can improve the flame retardant properties of the cable materials, but also can improve the heat resistance, corrosion resistance, dielectric property and mechanical strength of the cable materials.

Description

technical field [0001] The invention relates to a modified boehmite for heat-resistant and flame-retardant cable materials and a preparation method thereof, belonging to the technical field of inorganic fillers. Background technique [0002] Boehmite, also known as boehmite, has a molecular formula of γ-AlOOH (alumina hydrate). It and diaspore, whose main component is α-AlO(OH), are the main components of bauxite and are often used as flame retardants. It is widely used in plastic and rubber cable materials to improve the flame retardancy of composite materials. However, the boehmite currently on the market has a low filling function and cannot meet the requirements of multifunctional fillers, so the boehmite must be modified. Contents of the invention [0003] The purpose of the present invention is to provide a modified boehmite for heat-resistant and flame-retardant cable materials and its preparation method. The modified boehmite can not only significantly improve the...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08K9/00C08K9/06C08K9/04C08K9/02C08K3/22C09C1/40C09C3/06C09C3/08C09C3/10C09C3/12
Inventor 姜勤
Owner 滁州市富力克斯电线电缆有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products