Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Composite material with anion biomimetic function and production method thereof

A bionic function and composite material technology, applied in one field, can solve the problems of high cost and expense, side effects, and short life of the instrument

Active Publication Date: 2012-08-15
湖北格林森绿色环保材料股份有限公司
View PDF2 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Negative ions have a major effect on human health and the ecological environment. In order to improve the air quality and increase the concentration of negative ions, the current common methods are limited to three: first, use negative ion equipment, and the principle of air negative ion generator is to use corona discharge or Initiated by ultraviolet radiation, although the concentration of negative ions produced is very high, it is accompanied by side reactions. Due to the use of high voltage, it will produce a large amount of odor and increase the concentration of ozone and nitrogen oxides; common water-excited negative ion generators need to add water regularly , high cost and expense, low operational practicability
In general, the use of negative ion instruments and equipment uses electric energy as power, resulting in a large waste of energy, and the life of the instrument is short; second, to improve the greening rate of natural cities and living environments, but it is difficult to improve the indoor living space, and it is impossible to bring negative ions to the environment. The healthy concept of going home; third, negative ion photocatalyst coatings, especially nano negative ion ecological environmental protection coatings or healthy paints, mainly act on the surface of the substrate coating, and exist in the inconsistency of the substrate material. At the same time, the coating, paint coating Contains formaldehyde, correspondingly generates negative ions and introduces air pollution sources at the same time

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
  • Composite material with anion biomimetic function and production method thereof
  • Composite material with anion biomimetic function and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Example 1: A gelled powder with negative ion biomimetic function

[0048] 1. Formula composition (substances are measured in parts by weight):

[0049] (1) 41 parts of natural β-calcium sulfate hemihydrate;

[0050] (2) Diatomite: 12 parts of ground diatomite powder with a particle size of 400-800 mesh;

[0051] (3) Inorganic environmental minerals: 4 parts of seagull stone powder

[0052] (4) Modifier: 2 parts of compound powder uniformly mixed with 54% calcium oxide, 36% silicon oxide and 10% polyvinyl alcohol;

[0053] 2. Production and preparation process:

[0054] (1) Pretreatment of raw materials: β-calcium sulfate hemihydrate, diatomaceous earth, seagull stone powder, and modifiers are accurately measured according to 41 parts, 12 parts, 4 parts, and 2 parts respectively;

[0055] (2) After pre-mixing, it is prepared by aging in an aging warehouse for 3-15 days.

Embodiment 2

[0056] Embodiment 2: A kind of decorative plate with negative ion bionic function

[0057] 1. Formula composition (substances are measured in parts by weight):

[0058] (1) 47.8 parts of calcium phosphate;

[0059] (2) Diatomite: 10 parts of ground diatomite powder with a particle size of 400-800 mesh;

[0060] (3) Inorganic environmental minerals: 2 parts of seagull stone powder

[0061] (4) Modifier: 2 parts of compound powder uniformly mixed with 60% calcium oxide, 32% silicon oxide and 8% polyvinyl alcohol;

[0062] (5) Reinforced fiber chopped strands: 0.2 parts of glass fiber with a length of 18-20 mm;

[0063] (6) Composite solution: clear water, crystal modifier, waterproofing agent, and defoamer are mixed and stirred according to their mass ratio of 100:1.8:0.4:0.5 to form 38 parts of a uniform composite solution; the crystal modifier is Sodium citrate; The waterproofing agent is sodium methyl siliconate; The defoamer is tributyl phosphate.

[0064] 2. Production...

Embodiment 3

[0070] Embodiment 3: A kind of filler with negative ion biomimetic function

[0071] 1. Formula composition (substances are measured in parts by weight):

[0072] (1) 47 parts of calcium aluminate;

[0073] (2) Seaweed earth: 8 parts of seaweed earth powder with a particle size of 400-800 mesh and ground;

[0074] (3) Inorganic environmental minerals: 6 parts of tourmaline powder

[0075] (4) Modifier: 2 parts of compound powder uniformly mixed with 54% calcium oxide, 36% silicon oxide and 10% polyvinyl alcohol;

[0076] (5) Reinforced fiber chopped strands: 1.0 parts of mineral fiber with a length of 8-12 mm;

[0077] (6) Composite solution: clear water, crystal modifier, waterproofing agent, and defoamer are mixed and stirred according to their mass ratio of 100:1.8:0.4:0.5 to form 36 parts of a uniform composite solution; the crystal modifier is Aluminum potassium sulfate; Described waterproof agent is siloxane; Described defoamer is isoamyl alcohol.

[0078] 2. Produc...

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
particle sizeaaaaaaaaaa
lengthaaaaaaaaaa
lengthaaaaaaaaaa
Login to View More

Abstract

The invention provides a composite material with an anion biomimetic function. The composite material is prepared by comprising the following components in parts by weight: 45-73 parts of gelling powder with the anion biomimetic function and one or two of 0.15-1.2 parts of reinforced fibers or 15-20 parts of fillers, which are added into 20-40 parts of combination solution; the gelling powder with the anion biomimetic function is prepared by mixing and stirring calciferous inorganic matrixes, algae, inorganic environment mineral and chemical modifying agent according to weight ratio of 38-55:6-16:0-6:1-2; and the combination solution is prepared by compounding the following components in parts by weight: 100 parts of clear water, 1.5-2.0 parts of crystal modifier, 0.4-0.5 part of waterproof agent, and 0.4-0.5 part of defoamer. The anion-generating capacity reaches 840ps / cm<3> through detection of a composite material dynamic method; and compared with traditional anion generation, corona condition is not needed, no large amount of ozone is generated, equipment with complex structure is unnecessary, special radiation protective measures are not needed, and main raw materials are natural and environmental-friendly, have biomimetic characteristic, and are economic and practical.

Description

technical field [0001] The invention relates to a kind of negative ion bionic material, especially relates to the field of building materials to improve indoor air quality, through the continuous action of algae, variable valence atoms and catalytic components in inorganic environmental mineral components, the characteristics of stable release of negative ions and calcareous crystal technology Composite is a kind of composite material with negative ion bionic function. Its series of negative ion bionic materials such as gelled powder, powder, granular, plate and handicraft are widely used in building materials, light industry and other fields to improve air quality. Background technique [0002] Human beings live in the ocean of the atmosphere, and each person needs at least 1,000 liters of air per day to maintain life. The physical and chemical properties of the air are closely related to human health. Among them, negative air ions are called "vitamins" in the air, which can...

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): C04B7/32C04B11/00C04B12/02C04B28/14C04B28/34C04B28/06
Inventor 韦华李小梅肖富灿
Owner 湖北格林森绿色环保材料股份有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products