Supercharge Your Innovation With Domain-Expert AI Agents!

Flame-retardant and fire-resistant cable material

A flame retardant and cable material technology, applied in the direction of plastic/resin/wax insulators, organic insulators, etc., can solve the problems of poor flame retardancy, poor fire resistance, short life, etc., to eliminate easy oxidation, good mechanical properties, Effect of high flame retardancy and fire resistance

Inactive Publication Date: 2018-06-29
ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
View PDF2 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of easy oxidation, poor flame retardancy, poor fire resistance and short service life of the cable material in the prior art, the present invention provides a flame-retardant and fire-resistant cable material

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
  • Flame-retardant and fire-resistant cable material
  • Flame-retardant and fire-resistant cable material
  • Flame-retardant and fire-resistant cable material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A flame-retardant and fire-resistant cable material, comprising the following raw materials by weight:

[0018]

[0019] The plasticizer includes a main plasticizer and a flame retardant plasticizer, the main plasticizer is DOTP, the flame retardant plasticizer is tetrabromophthalic anhydride; the filler is calcium carbonate; the smoke suppression The agent is zinc hydroxystannate; the preservative is SEBS, and the stabilizer is calcium zinc stabilizer; the preparation process of the flame-retardant and fire-resistant cable material is as follows: first, PVC, plasticizer, aluminum hydroxide, hydroxide Magnesium, smoke suppressants, preservatives, stabilizers, antioxidants, lubricants and rodent repellants are weighed according to the above proportions, and then the materials are preliminarily mixed evenly by mechanical stirring and ultrasonic treatment. Put it into the mixer, further mixing and stirring under the condition of 120 ℃, adding the filler after mixing uni...

Embodiment 2

[0021] A flame-retardant and fire-resistant cable material, comprising the following raw materials by weight:

[0022]

[0023] The plasticizer includes a main plasticizer and a flame-retardant plasticizer, the main plasticizer is TOTM, the flame-retardant plasticizer is diaryl phosphate; the filler is calcium carbonate; The smoke agent is ammonium octamolybdate; the preservative is SEBS, and the stabilizer is calcium-zinc stabilizer; the preparation process of the flame-retardant and fire-resistant cable material is: firstly combine PVC, plasticizer, aluminum hydroxide, hydrogen Magnesium oxide, smoke suppressants, preservatives, stabilizers, antioxidants, lubricants and rodent repellants are weighed according to the above proportions, and then the materials are preliminarily mixed evenly by mechanical stirring and ultrasonic treatment. The material is put into the mixer, further mixed and stirred at 90 °C, and the filler is added after mixing evenly, and then mixed and st...

Embodiment 3

[0025] A flame-retardant and fire-resistant cable material, comprising the following raw materials by weight:

[0026]

[0027] The plasticizer includes a main plasticizer and a flame retardant plasticizer, the main plasticizer is epoxidized soybean oil, the flame retardant plasticizer is triaryl phosphate; the filler is calcium carbonate; The smoke suppressant is zinc hydroxystannate; the preservative is SEBS, and the stabilizer is calcium zinc stabilizer; the preparation process of the flame-retardant and fire-resistant cable material is as follows: first, PVC, plasticizer, aluminum hydroxide , Magnesium hydroxide, smoke suppressant, preservative, stabilizer, antioxidant, lubricant and rodent repellent are weighed according to the above-mentioned fixed proportions, and then the materials are preliminarily mixed evenly by mechanical stirring and ultrasonic treatment, and the The uniformly mixed material is put into the mixer, further mixed and stirred under the condition o...

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 a flame-retardant and fire-resistant cable material. The cable material is prepared from the following components in parts by weight: 100 parts of PVC, 20-30 parts of a plasticizer, 20-50 parts of filler, 10-20 parts of aluminum hydroxide, 10-20 parts of magnesium hydroxide, 6-12 parts of a smoke suppressant, 2-5 parts of a corrosion remover, 3-10 parts of a stabilizer, 0.1-0.6 parts of an antioxidant, 0.4-2.0 parts of a lubricant and 2-5 parts of an ant and rat proof agent. The flame-retardant and fire-resistant cable prepared from PVC, the smoke suppressant, the SEBScorrosion remover and a hydroxide flame retardant has simple preparation process and is suitable for large-scale industrial production; the cable material not only has better mechanical properties, but also has higher flame retardance and fire resistance.

Description

technical field [0001] The invention relates to a cable material, in particular to a flame-retardant and fire-resistant cable material. Background technique [0002] With the continuous advancement of science and technology, the rapid growth of the national economy, the construction of cities is also constantly following up, and batches of intelligent buildings are also emerging. In urbanized factories and commercial buildings, in order to maintain the stable operation of the building, a large number of cables that can provide lighting, power and information and data transmission are required. Most of these cables are laid in the form of tunnels, trenches, shafts and suspensions. However, the arc generated when the cable itself fails and the fire nearby is very easy to cause the cable to catch fire. After the cable catches fire, the fire will burn along the cable, and because the cables are mostly laid in bundles in tunnels, channels, and shafts, these spaces are not only ...

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): C08L27/06C08L53/02C08L91/00C08K13/02C08K5/12C08K3/26C08K3/24C08K5/523H01B3/44
Inventor 赵正平
Owner ZHEJIANG COLLEGE OF ZHEJIANG UNIV OF TECHOLOGY
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com