Enhanced electric power information cable conduit and preparation method thereof

An electric power information and enhanced technology, applied in the field of plastic pipes, can solve the problems of tensile strength, toughness reduction, poor impact resistance of plastic pipes, etc., and achieve the effect of enhancing mechanical properties

Inactive Publication Date: 2016-06-08
四川鑫森管业有限公司
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The UPVC pipes in the prior art are tested according to the GB/T5836.1-92 standard for drop hammer impact test. After years of testing, it is found that the one-pass rate is only less than 50%, and many products even break after 10 impac

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
  • Enhanced electric power information cable conduit and preparation method thereof
  • Enhanced electric power information cable conduit and preparation method thereof
  • Enhanced electric power information cable conduit and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] Example 1

[0043] (1) Preparation of premix: 100 parts of CPVC, 1 part of 330ACR, 2 parts of 334ACR, 5 parts of calcium carbonate, 1 part of calcium / zinc composite stabilizer, 0.1 part of β-diketone, 0.1 part of hydrotalcite, 0.5 part of silicon micropowder, 1 part of polyethylene wax, 0.21 part of orange red, and 0.18 part of macromolecular yellow were weighed and put into a planetary mixer with a temperature of 70°C and a rotational speed of 105rpm, and fully stirred for 8 minutes to obtain a premix; (2) Special for CPVC pipes Preparation of the material: the premix prepared in step (1) is fed into the hopper of a twin-screw extruder with a temperature of 120° C. and a screw speed of 110 rpm, and is subjected to melt extrusion and air-cooled grinding to obtain CPVC. Special materials for pipes;

[0044] (3) Forming preparation of CPVC pipe material: the special material for CPVC pipe material obtained in step (2) is fed into the hopper of a single-screw extruder wit...

Example Embodiment

[0045] Example 2

[0046] (1) Preparation of premix: 100 parts of CPVC, 1 part of PVC, 2 parts of 330ACR, 2 parts of 323BACR, 1 part of butadiene modified ACR, 10 parts of calcium carbonate, 3 parts of calcium / zinc composite stabilizer, 0.2 part of β-diketone, 0.2 part of hydrotalcite, 1 part of silicon micropowder, 1.5 part of stearic acid, 0.06 part of phthalocyanine green, 0.05 part of macromolecular yellow, and 0.08 part of titanium dioxide were measured and put into a planetary mixer with a temperature of 70 ° C and a rotation speed of 110 rpm, After 8.5 minutes of full stirring, the premix was prepared;

[0047] (2) Preparation of special material for CPVC pipe: the premix prepared in step (1) is fed into the hopper of a twin-screw extruder with a temperature of 130° C. and a screw speed of 110 rpm, and subjected to melt extrusion and air-cooled grinding. Cut into pellets to obtain special materials for CPVC pipes;

[0048] (3) Forming preparation of CPVC pipe material...

Example Embodiment

[0049] Example 3

[0050] (1) Preparation of premix: 100 parts of CPVC, 10 parts of PVC, 2 parts of 330ACR, 3 parts of 323BACR, 15 parts of calcium carbonate, 4 parts of calcium / zinc composite stabilizer, 0.3 parts of β-diketone, 0.3 parts of hydrotalcite, 2 parts of silicon micropowder 1.0 part of PE wax, 0.04 part of phthalocyanine blue, and 0.12 part of titanium dioxide were measured and put into a planetary mixer with a temperature of 70°C and a rotational speed of 115rpm, and fully stirred for 9min to prepare the premix;

[0051] (2) Preparation of special material for CPVC pipe: the premix prepared in step (1) is fed into the hopper of a twin-screw extruder with a temperature of 140°C and a screw speed of 110rpm, and subjected to melt extrusion and air-cooling grinding. Cut into pellets to obtain special materials for CPVC pipes;

[0052] (3) Forming preparation of CPVC pipe material: the special material for PVC pipe material obtained in step (2) is fed into the hopper...

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 an enhanced electric power information cable conduit and a preparation method thereof. Materials of the cable conduit mainly comprise components as follows: CPVC (chlorinated polyvinyl chloride), PVC (polyvinyl chloride), ACR (an acrylic polymer), calcium carbonate, a calcium/zinc composite stabilizer, beta-diketone, hydrotalcite, spherical organosilicone micro-powder and a processing agent. The preparation method of the enhanced electric power information cable conduit comprises the steps as follows: putting all the components into a planetary mixer, and preparing a premix by full stirring; feeding the obtained premix into a double-screw extruder, and preparing a special CPVC tube material by melt extrusion, as well as air-cooling powder milling and particle cutting; feeding the special CPVC tube material into a single-screw extruder, extruding a tube blank in a molten state, subjecting the tube blank to forming, cooling, drawing, cutting and stacking, and obtaining the enhanced electric power information cable conduit. According to the enhanced electric power information cable conduit, a dispersion strengthening technology is used, and rigid particles, namely, spherical organosilicone micro-powder, are taken as a second phase and uniformly distributed in a CPVC phase in a manner of fine and dispersed particles, therefore, a reinforcement effect is generated, and the comprehensive performance of the tube material is improved.

Description

technical field [0001] The invention relates to the technical field of plastic pipes, in particular to a cable guide for laying wires and cables and a preparation method thereof. Background technique [0002] With the rapid development of electric power industry and information industry, power information cables have been widely promoted in urban construction and renovation, making cable laying and threading conduits more and more widely used. There are many types of cable laying conduits, such as traditional plastic pipes, cast iron pipes, galvanized steel pipes, cement pipes, etc. Plastic cable laying conduit, because of its advantages of energy saving, ecological protection, and convenient construction, has a wide range of applications and has become the main force of the urban construction pipe network in the new century. In particular, the widespread use of new environmentally friendly plastic pipes has set off a revolution to replace traditional pipes. [0003] Plasti...

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): C08L27/24C08L27/06C08L33/04C08L83/04C08L23/06C08K13/02C08K5/07C08K3/26B29C47/92B29B9/06B29C48/92
CPCC08L27/24B29B9/06B29C48/92C08L2203/18C08L2203/20C08L2201/08C08L2205/025C08L2205/035C08L2205/02B29C49/78C08L33/04C08L83/04C08L23/06C08K13/02C08K2003/265C08K5/07C08K3/26C08L27/06
Inventor 侯世荣董定旭谢佳董静萍
Owner 四川鑫森管业有限公司
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
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