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

High-strength simulation section bar

A high-strength, simulated technology, applied in the field of design and decoration materials, can solve the problems of low dosage, dust pollution, and difficulty in uniform dispersion, and achieve the effects of strong toughness, high lubrication efficiency, and easy access to production equipment

Inactive Publication Date: 2015-04-29
QINGDAO LANNONGGU AGRI PROD RES & DEV
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is found in production that when such additives are directly added to the resin for use, its extremely low dosage is difficult to disperse evenly, especially when it is blended with pellets, this problem is particularly prominent, and there are still problems in production dust pollution problem

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] First, 30 parts of bamboo sanding powder (bamboo sanding powder refers to the waste generated during the sanding process of bamboo wood-based panels) is screened through a 120-mesh screen, and then the fine powder is put into the mixer, heated and dried. Remove a large amount of moisture in the micropowder; add 25 parts of commercially available fluorine-containing processing aid PPA 2800, its composition is tetrafluoroethylene and hexafluoropropylene copolymer, weight average molecular weight 50-5 million, chlorinated polyethylene (CPE) Put 15 parts of pentaerythritol distearate and 15 parts of pentaerythritol distearate into a high-speed mixer and stir at a high speed to 70-80 ° C, stir for about 15 minutes, then add heat stabilizer composite lead salt HJ-301 3 parts, foam regulator ZB 2 parts of -530, 5 parts of foaming agent azodicarbonamide (ADC), 3 parts of barium stearate, 2 parts of lead stearate, mix well, cool to 40°C and put the mixture into the plastic extrud...

Embodiment 2

[0031] First, 30 parts of bamboo sanding powder (bamboo sanding powder refers to the waste generated during the sanding process of bamboo wood-based panels) is screened through a 150-mesh screen; then, the fine powder is put into the mixer, heated and dried. Remove a large amount of water in the micropowder; add 20 parts of commercially available fluorine-containing processing aid PPA 2800, its composition is tetrafluoroethylene and hexafluoropropylene copolymer, weight average molecular weight 50-5 million, chlorinated polyethylene (CPE) Put 10 parts of pentaerythritol distearate and 10 parts of pentaerythritol distearate into a high-speed mixer and stir at high speed to 80 ° C, stir for about 15 minutes, then add heat stabilizer composite lead salt HJ-301 2 parts, foam regulator ZB-530 3 parts, 5 parts of foaming agent azodicarbonamide (ADC), 2 parts of barium stearate, and 3 parts of lead stearate were mixed evenly, and after cooling to 50°C, the mixture was put into a plast...

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 a high-strength simulation section bar and is characterized in that raw materials of the high-strength simulation section bar comprise the following ingredients, by weight, 20-30 parts of bamboo sanding powder, 20-25 parts of a fluorine-containing polymer, 10-20 parts of active polyol stearate, 5-6 parts of a foaming agent azodicarbonamide (ADC), 2-3 parts of a foam control agent ZB-530, 2-3 parts of a stabilizing agent compound lead salt HJ-301, 10-15 parts of chlorinated polyethylene (CPE), 1-3 parts of barium stearate and 1-3 parts of lead stearate. The section bar produced by the above technology contains no carrier resin, has no compatibility problem with resin and has characteristics of wide universality and high lubricating efficiency. As dosage of bamboo powder is larger than dosage of PVC, the product has good wood texture. With appropriate PVC and additives, strength is higher and toughness is stronger. The high-strength simulation section bar is a novel simulation wood material. The technological process is simple; production equipment is easily available; and the section bar has high maneuverability.

Description

technical field [0001] The invention relates to the technical field of design and decoration materials, in particular to a high-strength simulation profile. Background technique [0002] Section bar is an object with a certain geometric shape made of iron or steel and materials with certain strength and toughness (such as plastic, aluminum, glass fiber, etc.) through rolling, extrusion, casting and other processes. [0003] According to the smelting of steel quality Different, section steel is divided into ordinary section steel and high-quality section steel. Ordinary section steel is divided into large section steel, medium section steel and small section steel according to the current metal product catalogue. Ordinary section steel according to its section The shape can be divided into I-beam, channel steel, angle steel, Round steel wait. Large section steel: I-beam, channel steel, angle steel and flat steel in large section steel are all hot rolled of round stee...

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): C08L97/02C08L27/18C08L27/20C08L23/28C08K13/02C08K5/103C08K5/098C08J9/10
Inventor 李红伟
Owner QINGDAO LANNONGGU AGRI PROD RES & DEV