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

A wine residue-based composite material and a process for preparing wires for 3D printing using the composite material

A 3D printing, lees-based technology, used in additive processing and other directions, can solve the problems of severe global warming, reduce unpleasant odors, reduce costs, and promote conversion rates.

Active Publication Date: 2021-02-26
四川博智多科技有限公司 +2
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current wood-like injection products or 3D printing wires at home and abroad use wood powder as additives (such as cypress, pine, etc.), so that the 3D printed products have the effect of imitating wood. However, the source of these wood powder , needs to cut down trees to obtain source materials, which will make global warming more intense

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
  • A wine residue-based composite material and a process for preparing wires for 3D printing using the composite material
  • A wine residue-based composite material and a process for preparing wires for 3D printing using the composite material
  • A wine residue-based composite material and a process for preparing wires for 3D printing using the composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041]A preparation method of wine residue-based composite material, comprising the following steps:

[0042] (1) Preparation of distiller's residue recycling raw materials:

[0043] Collect and clean the discarded wine lees after fermentation of Daqu Baijiu in the brewery. After cleaning, expose them to the sun for 10 hours, then dry them in an oven at 185°C for 4 hours, grind them, and sieve them to 105-75 microns (about 150-200 mesh).

[0044] (2) Preparation of wine residue-based composites

[0045] Put the prepared Daqu distiller's residue powder into the extruder with PHA and PBAT in different proportions of 20%, 40%, and 60%, respectively, and add in addition 1wt% compatibilizer (silane coupling agent), 1wt% lubricant (paraffin wax), and 0.4wt% antioxidant (triaryl phosphite), co-extruded with PHA, PBAT composition by twin-screw Blending by machine, the processing temperature is 145-165°C, after kneading processing and extrusion, it is granulated in a supercooled wat...

Embodiment 2

[0051] A preparation method of wine residue-based composite material, comprising the following steps:

[0052] (1) Preparation of distiller's residue recycling raw materials:

[0053] After collecting the discarded distiller's residue after fermentation of Xiaoqu Baijiu in the brewery, clean it, expose it to the sun for 12 hours, then dry it in an oven at 185°C for 4 hours, then crush it, grind it, and sieve it to 20 -25 microns (about 500-625 mesh).

[0054] (2) Preparation of wine residue-based composites

[0055] To investigate the strength of composite materials prepared by adding different proportions of distiller's residue powder, ABS was first dried in a dehumidification oven for 4 hours, and the temperature of the dehumidification oven was 90°C to make the moisture content less than 0.1%. Afterwards, the ABS plastic composition after drying is added in the extruder, and the prepared wine residue powder (20%, 40%, 60%) is mixed with the ABS after dehydration, and the ...

Embodiment 3

[0060] A method for preparing a high-strength biodegradable wine residue-based composite material, comprising the following steps:

[0061] (1) Preparation of distiller's residue raw material:

[0062] Collect the waste lees from the brewery after making Daqu Baijiu, clean them, expose them to the sun for 48 hours, then dry them in an oven at 195°C for 10 hours, then grind them and sieve them to 15- 25 microns (about 500-900 mesh).

[0063] (2) High-strength biodegradable wine residue-based composites

[0064] The PLA was dried in a dehumidification oven for 4 hours, the temperature of the dehumidification oven was 85°C, and the dew point temperature was -40°C. The prepared distiller's residue raw material is mixed with PLA after dehydration with different proportions of distiller's residue (10%, 20%, 40%, 60%), and an additional mass percentage of the substance (the total mass of PLA and distiller's residue) is added 1.5% by weight compatibilizer (glycidyl methacrylate), 3...

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 diameteraaaaaaaaaa
Login to View More

Abstract

The invention relates to a wine residue-based composite material, which comprises the following components: 40%-90% polymer and 10%-60% wine residue raw material powder, the total mass percentage is 100%, and the wine residue-based environmental protection The composite material may also include a combination of additives, the amount of which is not more than 50% of the total mass of the raw material powder of polymer and wine lees. Applied to processed products, such as injection molding products, and wires for 3D printing, specifically a wine residue-based composite material and 3D printing environmentally friendly wires and its manufacturing method. In the present invention, the addition of raw material powder of wine lees implements the concept of resource recycling and reuse, reduces the cost of using polymer raw materials, makes 3D printed products have the effect of imitating wood, and improves material strength, toughness, crystallinity and The crystallization rate also improves its biodegradable performance and biocompatibility, reduces biological toxicity, and increases the application and environmental protection value of polymer composites and 3D printing wires.

Description

technical field [0001] The invention belongs to the field of preparation of engineering materials, and relates to an environmentally friendly wire used in processed products (injection) and 3D printing, specifically a wine residue-based composite material and a process for preparing a wire for 3D printing by using the composite material. Background technique [0002] Due to the development of civilization and the advancement of science and technology, there are more and more wastes, and the pollution of the environment has also accelerated the deterioration of the world. In order to save the natural resources of the world, many advanced countries in the world have established resource recycling systems to recycle waste. With reuse, decay can also be turned into magic. [0003] The annual production of liquor in my country is more than 10 million tons. According to the traditional lees production ratio, 1 ton of wine can produce about 3 tons of wine residues. In other words, ...

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 Patents(China)
IPC IPC(8): C08L67/04C08L99/00C08L55/02C08L75/04C08L67/02C08L23/06B33Y70/10
Inventor 邹智挥吴进三陈建李新跃胡雪菲罗惠波赵磊万能王若尧
Owner 四川博智多科技有限公司