Unlock instant, AI-driven research and patent intelligence for your innovation.

Special high-viscosity high-strength rubber powder for polyethylene polypropylene fiber, and preparation and application method thereof

A high-strength polyethylene and polyvinyl alcohol technology, applied in the field of material manufacturing, can solve problems such as inconvenient transportation, low cement strength, and poor actual bonding effect, and achieve the effects of increasing corporate profits, increasing final strength, and increasing cement strength

Active Publication Date: 2015-01-07
WEIFANG HONGYUAN WATERPROOF MATERIAL
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The formaldehyde content in the traditional construction glue obviously exceeds the standard, and the transportation is extremely inconvenient
Generally, the special rubber powder for polyethylene polypropylene fiber has good apparent viscosity, low cement strength, and poor actual bonding effect, or the actual bonding effect is good, but the apparent viscosity and drawing effect are not good, and there are special rubber powder for polyethylene polypropylene fiber Although the effect is good, the cost is high

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
  • Special high-viscosity high-strength rubber powder for polyethylene polypropylene fiber, and preparation and application method thereof
  • Special high-viscosity high-strength rubber powder for polyethylene polypropylene fiber, and preparation and application method thereof
  • Special high-viscosity high-strength rubber powder for polyethylene polypropylene fiber, and preparation and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A special rubber powder for high-viscosity and high-strength polyethylene polypropylene fiber, which is characterized in that: according to the weight ratio, it includes 6 parts of polyethylene oxide, 2 parts of polyacrylamide, 20 parts of carboxymethyl cellulose, 15 parts of modified starch, instant polymer 13 parts of vinyl alcohol, 17 parts of calcium formate and 3 parts of metakaolin are mixed.

[0027] Add the components in the above claim 1 into a double-helix mixer, and stir to make special rubber powder for high-viscosity and high-strength polyethylene polypropylene fiber.

[0028] Specific steps are as follows:

[0029] (1) Add half of the metered carboxymethyl cellulose and half of the metered modified starch to the twin-screw mixer;

[0030] (2) Manually mix polyacrylamide, instant polyvinyl alcohol and metakaolin into a double-helix mixer;

[0031] (3) Add all the calcium formate, remaining carboxymethyl cellulose and modified starch into the double-helix ...

Embodiment 2

[0045] A special rubber powder for high-viscosity and high-strength polyethylene polypropylene fiber, which is characterized in that: according to the weight ratio, it includes 7 parts of polyethylene oxide, 3 parts of polyacrylamide, 28 parts of carboxymethyl cellulose, 23 parts of modified starch, instant polymer 18 parts of vinyl alcohol, 22 parts of calcium formate and 8 parts of metakaolin are mixed.

[0046] Add the components in the above claim 1 into a double-helix mixer, and stir to make special rubber powder for high-viscosity and high-strength polyethylene polypropylene fiber.

[0047] Specific steps are as follows:

[0048] (1) Add half of the metered carboxymethyl cellulose and half of the metered modified starch to the twin-screw mixer;

[0049] (2) Manually mix polyacrylamide, instant polyvinyl alcohol and metakaolin into a double-helix mixer;

[0050] (3) Add all the calcium formate, remaining carboxymethyl cellulose and modified starch into the double-helix ...

Embodiment 3

[0064]A special rubber powder for high-viscosity and high-strength polyethylene polypropylene, which is characterized in that: according to the weight ratio, it includes 10 parts of polyethylene oxide, 5 parts of polyacrylamide, 40 parts of carboxymethyl cellulose, 30 parts of modified starch, instant poly 25 parts of vinyl alcohol, 32 parts of calcium formate and 10 parts of metakaolin are mixed.

[0065] Add the components in the above claim 1 into a double-helix mixer, and stir to make special rubber powder for high-viscosity and high-strength polyethylene polypropylene fiber.

[0066] Specific steps are as follows:

[0067] (1) Add half of the metered carboxymethyl cellulose and half of the metered modified starch to the twin-screw mixer;

[0068] (2) Manually mix polyacrylamide, instant polyvinyl alcohol and metakaolin into a double-helix mixer;

[0069] (3) Add all the calcium formate, remaining carboxymethyl cellulose and modified starch into the double-helix mixer; ...

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
compressive strengthaaaaaaaaaa
flexural strengthaaaaaaaaaa
pressureaaaaaaaaaa
Login to View More

Abstract

The invention provides a special high-viscosity high-strength rubber powder for polyethylene polypropylene fiber, which is prepared by the following components in parts by weight: 6-10 parts of polyoxyethylene, 2-5 parts of polyacrylamide, 20-40 parts of carboxymethyl cellulose, 15-30 parts of modified starch, 13-25 parts of instant polyvinyl alcohol, 17-32 parts of calcium formate and 3-10 parts of metakaolin. The rubber powder has favorable apparent viscosity and favorable wire drawing effect, and has higher cement strength and penetration pressure after being incorporated with cement; the high-molecular polymer with high water-absorbing capacity can effectively solve the problem of cement curing, and can effectively enhance the early strength and final strength of the cement; and the rubber powder has the advantages of low production cost and simple preparation process, and is convenient to use.

Description

technical field [0001] The invention relates to the field of material manufacturing, in particular to a special rubber powder for high-viscosity and high-strength polyethylene polypropylene fiber and its preparation and use method. Background technique [0002] As we all know, with the development of society, people's requirements for the environment are getting higher and higher, and the awareness of green environmental protection is becoming more and more popular. The formaldehyde content in the traditional construction glue obviously exceeds the standard, and the transportation is extremely inconvenient. Generally, the special rubber powder for polyethylene polypropylene fiber has good apparent viscosity, low cement strength, and poor actual bonding effect, or the actual bonding effect is good, but the apparent viscosity and drawing effect are not good, and there are special rubber powder for polyethylene polypropylene fiber Although the effect is good, the cost is high....

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): C09J101/26C09J103/04C09J123/30C09J133/26C09J129/04C09J11/04C09J11/06
Inventor 刘晓东栾斌葛义
Owner WEIFANG HONGYUAN WATERPROOF MATERIAL