Salt drainage concealed conduit containing chitosan oligosaccharide and preparation method of salt drainage concealed conduit

A technology of salt-discharging concealed pipe and chitosan oligosaccharides, which is applied in the direction of soil lifting machinery, application, agricultural machinery and tools, etc., can solve the problems of easy damage, insufficient elasticity, easy to break, etc., and achieve good antistatic and property stability Strong, high Vicat softening point effect

Inactive Publication Date: 2016-11-16
SHANDONG SUNWAY LANDSCAPE TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the existing technology, due to the defects of the existing technology, the salt discharge pipe is easy to be damaged

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
  • Salt drainage concealed conduit containing chitosan oligosaccharide and preparation method of salt drainage concealed conduit
  • Salt drainage concealed conduit containing chitosan oligosaccharide and preparation method of salt drainage concealed conduit
  • Salt drainage concealed conduit containing chitosan oligosaccharide and preparation method of salt drainage concealed conduit

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1 A salt-discharging dark tube containing chitosan oligosaccharides, in parts by weight, includes the following raw materials:

[0026] 42 parts of polytetrafluoroethylene, 91 parts of high-density polyethylene, 10 parts of low-density polyethylene, 5 parts of ABS resin, 2.2 parts of chitooligosaccharides, 0.85 parts of nano silver, 1.2 parts of sorbitol, 2.3 parts of ethanolamide, solubilizer 2.4 parts, fatty acid polyol ester 0.5 parts, viscose 2.3 parts, antler bath gum powder 0.25 parts, lecithin 0.35 parts, slaked lime 0.6 parts, calcium stearate 0.45 parts, diisodecyl phthalate 0.56 parts, heal Create 1.1 parts of resin.

[0027] The said polytetrafluoroethylene has a bulk specific gravity of 360-380g / l and a molecular weight of 8500-9000;

[0028] The chitosan oligosaccharide has an average molecular weight of 1250-1262 Da and a degree of deacetylation of 92.5-93.6%;

[0029] The nano silver has a particle size of 2-3 nm and a pH value of 732-7.5;

[0030] The so...

Example Embodiment

[0034] Example 2 A salt discharge dark tube containing chitosan oligosaccharides, using the raw materials described in Example 1, only the ratio of the raw materials was changed, and changed to:

[0035] 42 parts of polytetrafluoroethylene, 91 parts of high density polyethylene, 11 parts of low density polyethylene, 6 parts of ABS resin, 2.3 parts of chitooligosaccharides, 0.85 parts of nano silver, 1.2 parts of sorbitol, 2.3 parts of ethanolamide, solubilizer 2.6 parts, fatty acid polyol ester 0.57 parts, viscose 2.3 parts, antler bath gum powder 0.25 parts, lecithin 0.35 parts, slaked lime 0.8 parts, calcium stearate 0.47 parts, diisodecyl phthalate 0.62 parts, 1.3 parts of Guaiac resin.

Example Embodiment

[0036] Example 3 A salt discharge dark tube containing chitosan oligosaccharides, using the raw materials described in Example 1, only the ratio of the raw materials was changed, and changed to:

[0037] 43 parts of polytetrafluoroethylene, 92 parts of high-density polyethylene, 11 parts of low-density polyethylene, 6 parts of ABS resin, 2.3 parts of chitooligosaccharides, 0.86 parts of nano silver, 1.3 parts of sorbitol, 2.4 parts of ethanolamide, solubilizer 2.5 parts, fatty acid polyol ester 0.6 parts, viscose 2.3 parts, staghorn bath gum powder 0.28 parts, lecithin 0.37 parts, slaked lime 0.78 parts, calcium stearate 0.46 parts, diisodecyl phthalate 0.59 parts, heal Create 1.2 parts of resin.

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

PropertyMeasurementUnit
Bulk specific gravityaaaaaaaaaa
Particle sizeaaaaaaaaaa
Melting pointaaaaaaaaaa
Login to view more

Abstract

The invention relates to a salt drainage concealed conduit containing chitosan oligosaccharide. The salt drainage concealed conduit is characterized by being prepared from chitosan oligosaccharide. The invention further provides a preparation method of the salt drainage concealed conduit containing chitosan oligosaccharide. The preparation method is characterized by including a mixing step; according to the mixing step, the mixing temperature ranges from 220 DEG C to 223 DEG C, the mixing rotating speed ranges from 650 r/min to 670 r/min, and the mixing time ranges from 30 min to 40 min. The IZOD impact strength of the prepared salt drainage concealed conduit ranges from 18.1% to 21.2%; the elongation at break of the prepared salt drainage concealed conduit ranges from 218% to 235%; the tensile strength of the prepared salt drainage concealed conduit ranges from 237% to 253%; the heat deflection temperature of the prepared salt drainage concealed conduit ranges from 181 DEG C to 192 DEGC.

Description

Technical field [0001] The invention relates to a salt-discharging secret tube and a preparation method thereof, in particular to a salt-discharging secret tube containing chitosan oligosaccharide and a preparation method thereof. Background technique [0002] Landscaping construction in the coastal area has become an important part of the landscape engineering. Due to the high soil salinity in coastal areas, fewer types of seedlings suitable for planting, and low survival rate of seedling vegetation, how to ensure the survival rate of seedling vegetation has become a technical difficulty in landscaping projects. The most important link is to reduce the salt content of the soil required for planting seedling vegetation. [0003] The salt-discharging hidden pipe salt-discharging technology has obvious effects in discharging salt, transporting, and improving the soil. It can quickly drain the water in the soil, reduce the groundwater level, improve the soil structure, increase the s...

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): C08L23/06C08L27/18C08L55/02C08L5/08C08K13/02C08K3/08C08K5/20C08K5/098C08K5/103A01B77/00B29C47/92B29C48/92
CPCC08L23/06A01B77/00B29C48/92B29C2948/9258B29C2948/92704C08K2201/003C08K2201/011C08L2203/18C08L2205/025C08L2205/035C08L2207/062C08L2207/066C08L27/18C08L55/02C08L5/08C08K13/02C08K2003/0806C08K5/20C08K5/098C08K5/103
Inventor 王胜
Owner SHANDONG SUNWAY LANDSCAPE TECH
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