Carbon fiber high-strength corrugated raw board and preparing method thereof

A technology of corrugated base paper and carbon fiber, which is applied in the field of papermaking, can solve the problems of high cost of corrugated base paper, low mechanical properties and anti-static properties, and achieve good tensile strength, excellent anti-static effect, high mechanical properties and anti-static properties Effect

Active Publication Date: 2014-04-09
SHANDONG TIANDIYUAN IND
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a carbon fiber high-strength corrugated base paper and its preparation method, which solves the problems of high cost, low mechanical performance and antistatic performance of the existing corrugated base paper

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
  • Carbon fiber high-strength corrugated raw board and preparing method thereof
  • Carbon fiber high-strength corrugated raw board and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A carbon fiber high-strength corrugated base paper is made of the following raw materials in weight percentage:

[0044] Waste paper 80%, carbon fiber 4%, starch 7.4%, additives 0.6%, water 8%;

[0045] Wherein, auxiliary agent is rosin, alum, oxidized starch, soda ash, dispersant, non-ionic polymer flocculant, surface sizing agent, bactericide, defoamer, retention aid, and the weight ratio of above is (40 -120):(100-350):(100-350):(5-12):(1-4):(0.2-1):(0.2-1):(0.2-1):(0.2-1 ):(0.2-1):(0.2-1).

[0046] The waste paper is AOCC waste paper and LOCC waste paper, and the weight ratio of the two is 3:2. The dispersant is one or both of polyvinyl alcohol and polyacrylamide.

[0047] The preparation method of carbon fiber high-strength corrugated base paper comprises the following steps:

[0048] S1: Weigh raw materials

[0049] Take raw material according to above-mentioned parts by weight;

[0050] S2: carbon fiber treatment

[0051] Shorten or grind the carbon fiber ...

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
electrical resistivityaaaaaaaaaa
Login to view more

Abstract

The invention discloses a carbon fiber high-strength corrugated raw board and a preparing method of the carbon fiber high-strength corrugated raw board and belongs to the field of paper technology. The carbon fiber high-strength corrugated raw board comprises, by weight, 78%-82% of waste paper, 3%-5% of carbon fibers, 6%-9% of starch, 0.5%-0.8% of assistant and 8%-9% of water. The assistant comprises rosin, alum, oxidized starch, sodium carbonate, a dispersing agent, non-ionic type polymeric flocculant, a surface sizing agent, a sterilizing agent, an antifoaming agent and retention aid. The carbon fiber adding amount of the high-strength corrugated raw board is small, the cost of the corrugated raw board is reduced to a great extent, the mechanical strength is high, the specific resistance is 107 omega cm-104 omega cm, and the electrostatic-resistant function is good. The main component of solid waste generated in the preparing process is fibers, the fibers can be used for preparing fiber boards, the utilization of the waste is achieved, and pollution of the environment is reduced.

Description

technical field [0001] The invention relates to the technical field of papermaking, in particular to a carbon fiber high-strength corrugated base paper and a preparation method thereof. Background technique [0002] Carbon fiber is a new type of carbon material with a carbon content of more than 93% obtained through high-temperature carbonization at 1300-1600 °C. Among them, there are many superior properties over plant fibers as follows: high thermal conductivity, small thermal expansion coefficient, small friction coefficient, high electrical conductivity; almost no elastic fatigue; light weight, mechanical strength, elasticity, tensile strength and compression resistance. Relatively good; good acid resistance, can withstand the erosion of concentrated hydrochloric acid, concentrated sulfuric acid, phosphoric acid, etc.; high temperature resistance, can be used at 2000 ° C, and does not soften or melt in an environment of 3000 ° C. It is precisely because carbon fiber has...

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): D21F11/12D21H13/50D21H11/14D21H21/10D21H21/12D21H21/36D21H21/08D21H21/16
Inventor 张宏伟刘涛周良范
Owner SHANDONG TIANDIYUAN IND
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