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

Environment-friendly ecological plate and preparation method thereof

An ecological board, an environmentally friendly technology, applied in the field of building materials, can solve problems affecting physical and mental health, achieve the effect of improving human body feeling and internal circulation system, reducing consumption, and reducing consumption

Active Publication Date: 2018-08-10
广东长海建设工程有限公司
View PDF5 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention: Aiming at the problem that indoor air formaldehyde, TVOC and bacterial concentration exceeding the standard seriously affect people's physical and mental health, an environmentally friendly ecological board and its preparation method are provided

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
  • Environment-friendly ecological plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0026] Take 36g of trimethylolethane, 240g of stearic acid, 200g of myristic acid, and 300g of glyceryl monostearate into a beaker, raise the temperature to 60°C at 5°C / min, and keep it warm at a vacuum of 60kPa. Stir for 1 hour to obtain the substrate impregnating liquid. Take the substrate and soak it in the substrate impregnating liquid, absorb it with 150W ultrasonic power for 20min, then raise the temperature to 80°C at 5°C / min, continue to absorb for 20min, take out the substrate, drain and cool to room temperature, and obtain the inner Core layer, get 10g bamboo charcoal, 5g algae calcium, 2g polyvinyl alcohol, 0.5g cellulose ether, 0.5g wood fiber, 2g tourmaline, 5g bark, 6g environmental protection glue, put into horizontal sand mill, with Grind and disperse at 800r / min for 2 hours to obtain air purification material. Take 5g of nano-silicon chips and 1g of chitosan, add them to 80g of melamine modified resin, stir at 300r / min for 20min, and then impregnate printing pa...

example 2

[0028] Take 45g of trimethylolethane, 300g of stearic acid, 225g of myristic acid, and 375g of glyceryl monostearate into a beaker, raise the temperature to 65°C at 5°C / min, and keep it warm at a vacuum of 70kPa Stir for 1 hour to obtain the substrate impregnating liquid. Take the substrate and soak it in the substrate impregnating liquid, absorb it with 150W ultrasonic power for 25 minutes, then raise the temperature to 85°C at 5°C / min, continue to absorb for 25 minutes, take out the substrate, drain and cool to room temperature, and obtain the inner For the core layer, take 13g bamboo charcoal, 7g algae calcium, 2g polyvinyl alcohol, 0.75g cellulose ether, 0.75g wood fiber, 2.5g tourmaline, 6.5g bark, 8g environmental protection glue, and put them into a horizontal sand mill , grind and disperse at 900r / min for 2h to obtain an air-purifying material, take 7g of nano-silicon chips and 2g of chitosan, add them to 90g of melamine-modified resin, stir at 350r / min for 25min, and t...

example 3

[0030]Take 54g of trimethylolethane, 360g of stearic acid, 250g of myristic acid, and 450g of glyceryl monostearate into a beaker, raise the temperature to 70°C at 5°C / min, and keep it warm at a vacuum of 80kPa. Stir for 2 hours to obtain the substrate impregnating solution. Take the substrate and soak it in the substrate impregnating solution, absorb it with 150W ultrasonic power for 30min, then raise the temperature to 90℃ at 5℃ / min, continue to absorb for 30min, take out the substrate, drain and cool to room temperature, and obtain the inner Core layer, take 15g bamboo charcoal, 10g algae calcium, 3g polyvinyl alcohol, 1.0g cellulose ether, 1.0g wood fiber, 3g tourmaline, 8g bark, 10g environmental protection glue, put into the horizontal sand mill, with Grind and disperse at 1000r / min for 3 hours to obtain air purification materials. Take 8g of nano-silicon chips and 3g of chitosan, add them to 100g of melamine modified resin, stir at 400r / min for 30min, and then impregnate...

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 relates to an environment-friendly ecological plate and a preparation method thereof and belongs to the technical field of building materials. A strong negative electric field of an added nano silicon slice can be used for adsorbing gas molecules including formaldehyde and the like in the air on the surface of a sheet material; then active amino in chitin is combined with TiO2 in calcium alginate to carry out photocatalytic degradation; then harmful substances and gas are adsorbed by utilizing micropores with an extremely large specific surface area of bamboo charcoal and the calcium alginate; meanwhile, the nano silicon slice has a sterilization effect, so that the effect of purifying the air is realized; a core material contains a heat storage substance so that the ecological plate has a heat-insulation function; meanwhile, heat convection is generated by a heat absorption and releasing process of the heat storage substance to promote the air to flow into the sheet material, and the adsorption of the harmful substances in the indoor air is promoted; meanwhile, generated negative ions are dispersed into the air, so that the feeling of human bodies and an internal circulation system are effectively improved.

Description

technical field [0001] The invention relates to an environment-friendly ecological board and a preparation method thereof, belonging to the technical field of building materials. Background technique [0002] In the technical field of decorative materials, after the decoration of plywood, blockboard and veneered panels, indoor toluene, xylene and other odors can not dissipate for a long time, seriously affecting the indoor environment and restricting the use of this product; impregnated paper veneer wood-based panels (blockboard Board core, plywood core, also known as "environmentally friendly ecological board"), the construction speed is fast, and the indoor volatile organic matter is less, which is more and more favored by consumers, but the molar ratio of urea-formaldehyde resin and melamine-formaldehyde resin used for impregnating paper is too high , the amount of formaldehyde released is significantly higher than that of ordinary wood-based panels; and most of the brigh...

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): B32B21/06B32B29/00B32B21/14B32B9/00B32B9/04C09D105/04C09D7/61C09D7/65D21H17/68D21H17/24D21H17/51
CPCB32B9/007B32B9/042B32B21/06B32B21/14B32B29/00C08K2003/387C08L2205/025C08L2205/035C08L2205/16C09D7/61C09D7/65C09D7/70C09D105/04D21H17/24D21H17/51D21H17/68C08L29/04C08L1/26C08L97/02C08K3/38C08K3/04
Inventor 雷广云王文新史玉玲
Owner 广东长海建设工程有限公司