A rodent-proof pe material

A rat-proof and raw material technology, applied in plastic/resin/wax insulators, organic insulators, etc., can solve the problem of not mentioning the content of n-nonanoic acid vanillamide, not specifying the purity of capsaicin, not mentioning natural biological purification or chemical Synthesize capsaicin and other problems, achieve the effect of reasonable production cost and control production cost

Active Publication Date: 2016-06-08
TONGLU LEITAI BIOTECH
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] my country's patent application number 20090051833.X discloses capsaicin, but does not mention whether it is natural biological purification or chemical synthesis of capsaicin, does not specify the purity of capsaicin, and does not mention the content of n-nonanoic acid vanillic acid

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
  • A rodent-proof pe material
  • A rodent-proof pe material
  • A rodent-proof pe material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The components of this embodiment are as follows:

[0022]

[0023] The preparation method of the above-mentioned anti-rat PE material is as follows:

[0024] (1) First, the high-purity capsaicin (alkali) with the content of nonanoic acid vanillic acid 95% is pulverized into powder or granular form through a pulverizer, or the synthetic capsaicin (alkali) is heated to 40°C-100°C slowly Slowly melts into a liquid state;

[0025] (2) The high-purity synthetic capsaicin (alkali) of n-nonanoic acid vanillyl amide content 95% after crushing or melting is mixed with PE matrix resin, antioxidant 1010, rheological agent, and PE wax;

[0026] (4) Finally, send the blended anti-rat PE raw material into the extrusion machine to obtain the anti-rat PE material.

Embodiment 2

[0028] The components of this embodiment are as follows:

[0029]

[0030] The preparation method of above-mentioned rodent-proof PE material is the same as embodiment 1

Embodiment 3

[0032] The components of this embodiment are as follows:

[0033]

[0034] The preparation method of the above-mentioned anti-rat PE material is as follows:

[0035] (1) earlier, the rat-repelling microcapsules with a content of 20% of nonanoic acid vanillylamide and the PE matrix resin are evenly blended;

[0036] (2) Continue to blend uniformly the PE matrix resin that antioxidant 1010, rheological agent, PE wax, and rodent-repelling microcapsules are mixed again;

[0037] (3) Finally, send the mixed anti-rat PE raw material into the extrusion machine to obtain the anti-rat PE material.

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 present invention discloses a rodent-proof PE material and method for preparation thereof; the components comprise a PE base material and a rodent-repelling material; the N-vanillylnonanamide content in the rodent-repelling material is 0.31-0.89% of the total weight of the rodent-proof PE material. In the rodent-proof PE material of the present invention, the N-vanillylnonanamide content is kept to the smallest possible range of amounts, and production costs are controlled and reasonable; the invention can be widely applied to the production of various types of electrical wire and cable, and enables large-scale widespread popularization of rodent-bite-protected wires and cables.

Description

technical field [0001] The invention relates to a rat-bite-proof PE plastic material and a preparation method thereof, in particular to a rat-bite-proof PE plastic material for electric wires and cables. Background technique [0002] According to incomplete statistics, 25% of all kinds of fires with unknown causes are caused by rats biting through the plastic sheath of cables. The research of adding it to various plastics as a rodent repellant has also had a certain history. However, the traditional purified capsaicin (alkali) (chemical name: vanillyl nonanamide) reaches 20,000 yuan per kilogram and is used as a rodent repellent, so that the cost of plastics is too high to be promoted, so it only stays in research stage. The price of synthetic capsaicin (base) (chemical name: n-nonanoic acid vanillic acid amide) on the market now is only below RMB 1600 per kilogram, which makes it possible for capsaicin (base) to be used as a rodent repellant in the production of plastic p...

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 Patents(China)
IPC IPC(8): C08L23/06C08K5/20C08K5/134H01B3/44
CPCC08K5/134C08K5/20C08L23/06H01B3/44
Inventor 朱松年朱闻雷周根生聂琼英季琼碧林赛鸣
Owner TONGLU LEITAI BIOTECH
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
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap