Supercharge Your Innovation With Domain-Expert AI Agents!

Preparation method of novel high-performance PE (polyethylene) packing belt masterbatch

A high-performance, packing tape technology, applied in the field of packaging materials, can solve the problems of shortened service life, wear resistance, poor light degradation resistance, small elongation of polyethylene reinforced packing tape, etc., to improve wear resistance, reduce wear effect

Inactive Publication Date: 2015-09-09
王宏城
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, PE strapping also has certain defects: poor heat resistance, abrasion resistance and light degradation resistance, shortening its service life
The polyethylene reinforced packing belt prepared by the preparation method of the invention has very good high temperature resistance and small elongation, but the packing belt does not solve the problems of poor wear resistance and light degradation resistance

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
  • Preparation method of novel high-performance PE (polyethylene) packing belt masterbatch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A preparation method of a novel high-performance PE strap masterbatch, comprising the following steps:

[0026] (1) Grind the peanut shell powder with a grinder and pass through a 300-mesh sieve, place it in an oven at 120°C for 5 hours, and then dissolve it in water and stir for 10 minutes to obtain a mixed solution. Dissolve BP and MMA in water and mix Prepare the modified solution uniformly, the weight ratio of peanut shell powder, BP, and MMA is 5:1:5, add the mixed solution to the modified solution, blow nitrogen, stir at 75°C for 20 minutes, and continue stirring for 20 minutes under microwave irradiation , the power of microwave irradiation is 800W, after discharging, it is washed 5 times with absolute ethanol, and placed in a vacuum drying oven with a temperature of 110°C for 4 hours to obtain modified peanut shell powder for subsequent use;

[0027] (2) In parts by weight, add 69 parts of PE and 14 parts of polymethylphenyl silicone resin into a high-speed mixe...

Embodiment 2

[0030] A preparation method of a novel high-performance PE strap masterbatch, comprising the following steps:

[0031] (1) Grind the peanut shell powder with a grinder and pass through a 300-mesh sieve, place it in an oven at 120°C for 5 hours, and then dissolve it in water and stir for 10 minutes to obtain a mixed solution. Dissolve BP and MMA in water and mix Prepare the modified solution uniformly, the weight ratio of peanut shell powder, BP, and MMA is 5:1:5, add the mixed solution to the modified solution, blow nitrogen, stir at 75°C for 20 minutes, and continue stirring for 20 minutes under microwave irradiation , the power of microwave irradiation is 800W, after discharging, it is washed 5 times with absolute ethanol, and placed in a vacuum drying oven with a temperature of 110°C for 4 hours to obtain modified peanut shell powder for subsequent use;

[0032] (2) In parts by weight, add 70 parts of PE and 11 parts of polymethylphenyl silicone resin into a high-speed mixe...

Embodiment 3

[0035] A preparation method of a novel high-performance PE strap masterbatch, comprising the following steps:

[0036] (1) Grind the peanut shell powder with a grinder and pass through a 300-mesh sieve, place it in an oven at 120°C for 5 hours, and then dissolve it in water and stir for 10 minutes to obtain a mixed solution. Dissolve BP and MMA in water and mix Prepare the modified solution uniformly, the weight ratio of peanut shell powder, BP, and MMA is 5:1:5, add the mixed solution to the modified solution, blow nitrogen, stir at 75°C for 20 minutes, and continue stirring for 20 minutes under microwave irradiation , the power of microwave irradiation is 800W, after discharging, it is washed 5 times with absolute ethanol, and placed in a vacuum drying oven with a temperature of 110°C for 4 hours to obtain modified peanut shell powder for subsequent use;

[0037] (2) In parts by weight, add 74 parts of PE and 10 parts of polymethylphenyl silicone resin into a high-speed mixe...

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 provides a preparation method of novel high-performance PE (polyethylene) packing belt masterbatch. The method comprises steps as follows: (1) peanut shell powder is ground by a grinding machine, screened with a 300-mesh sieve, placed in a drying oven to be dried, then dissolved in water and stirred, a mixed liquid is prepared, BP and MMA (methyl methacrylate) are dissolved in water and evenly mixed, a modification liquid is prepared, the mixed liquid is added to the modification liquid, nitrogen is fed, the mixture is stirred at the temperature of 75 DEG C and continuously stirred under microwave irradiation, materials are washed with absolute ethyl alcohol after discharged and are placed in a vacuum drying oven to be dried, and modified peanut shell powder is obtained for use; (2), PE and polymethylphenyl organic silicon resin are added to a high-speed mixer to be mixed, then carbon black and the modified peanut shell powder are sequentially added to be continuously mixed for 10 min, and a mixture is obtained; (3) the mixture is added to a twin-screw extruder for extrusion and granulation, granules are obtained; the obtained granules are placed into an injection molding machine for injection molding, materials are immediately cooled with water after discharged, and the high-performance PE packing belt masterbatch is obtained. The packing belt masterbatch prepared with the method has good wear resistance, light degradation resistance and heat resistance.

Description

Technical field: [0001] The invention relates to a packaging material, in particular to a preparation method of a high-performance PE packing tape masterbatch. Background technique: [0002] PE, the abbreviation of polyethylene polyethylene, is a thermoplastic resin obtained by polymerizing ethylene, and it also includes copolymers of ethylene and a small amount of α-olefin in industry. PE is odorless and non-toxic, feels like wax, has excellent low temperature resistance (the lowest operating temperature can reach -100 ~ -70 ° C), good chemical stability, and can withstand most acid and alkali erosion (not resistant to oxidizing acids) ), insoluble in general solvents at room temperature, low water absorption, excellent electrical insulation, good processing performance, can be formed by injection molding, blow molding, extrusion molding, rotational molding and other molding methods, and has a wide range of applications. Packing tape for packaging It is one of the main app...

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
IPC IPC(8): C08L23/06C08L83/04C08L97/02C08K3/04C08J3/22C08J3/28B29C47/92B29C45/76B29C48/92
CPCC08L23/06B29C45/76B29C48/92B29C2948/92704C08J3/226C08J3/28C08J2397/02C08J2423/06C08L2201/08C08L2205/03C08L2205/08C08L2205/16C08L83/04C08L97/02C08K3/04
Inventor 王宏城
Owner 王宏城
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