Liquor residue based composite material and technology for preparing wire rods used for 3D printing by using composite material

A 3D printing, wine residue-based technology, applied in the direction of additive processing, etc., can solve the problems of severe global warming, achieve the effects of reducing unpleasant smell, improving efficiency and reducing costs

Active Publication Date: 2018-01-16
四川博智多科技有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current wood-like injection products or 3D printing wires at home and abroad mostly 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 powders , needs to cut down trees to obtain source materials, which will make global warming more intense

Method used

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  • Liquor residue based composite material and technology for preparing wire rods used for 3D printing by using composite material
  • Liquor residue based composite material and technology for preparing wire rods used for 3D printing by using composite material
  • Liquor residue based composite material and technology for preparing wire rods used for 3D printing by using composite material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] A preparation method of wine residue-based composite material, comprising the following steps:

[0041] (1) Preparation of distiller's residue recycling raw materials:

[0042] 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).

[0043] (2) Preparation of wine residue-based composites

[0044] 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 ℃, after kneading processing and extrusion, the supercooled water tank is granul...

Embodiment 2

[0050] A preparation method of wine residue-based composite material, comprising the following steps:

[0051] (1) Preparation of distiller's residue recycling raw materials:

[0052] 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).

[0053] (2) Preparation of wine residue-based composites

[0054] 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, the prepared wine residue powder (20%, 40%, 60%) is mixed with the ABS after dehydration, and addition...

Embodiment 3

[0059] A method for preparing a high-strength biodegradable wine residue-based composite material, comprising the following steps:

[0060] (1) Preparation of distiller's residue raw material:

[0061] After collecting the waste lees from Daqu Baijiu produced in the brewery, clean them, expose them to the sun for 48 hours, then dry them in an oven at 195°C for 10 hours, crush them, grind them, and sieve them to 15- 25 microns (about 500-900 mesh).

[0062] (2) High-strength biodegradable wine residue-based composites

[0063] Dry the PLA in a dehumidification oven for 4 hours, the temperature of the dehumidification oven is 85°C, and the dew point temperature is -40°C. The prepared wine lees raw material and PLA after dehydration are then mixed with different wine lees ratios (10%, 20%, 40%, 60%), and an additional mass percentage of the substance (PLA and wine lees total mass) is added 1.5 wt% compatibilizer (glycidyl methacrylate), 3% lubricant (plasticizer-adipate), 0.15...

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Abstract

The invention relates to a liquor residue based composite material. The composite material comprises the following components: 40% to 90% of macromolecules and 10% to 60% of liquor residue raw material powder, wherein the total mass percentage is 10%%. The liquor residue based environmentally-friendly composite material also comprises an additive composition, and the additive amount of the additive composition is not more than 50% of total mass of the macromolecules and the liquor residue raw material powder. The liquor residue based composite material is applied to processing products, such as injection molding products and wire rods on 3D printing, and specifically a liquor residue based composite material and an environmentally-friendly wire rod used for 3D printing and a manufacturingmethod thereof. In the invention, through the addition of the liquor residue raw material powder, the idea of resource recycling and reusing is realized, the using cost of macromolecular raw materialsis reduced, the 3D printing products are of a wood feeling simulated effect, and the strength, tenacity, crystalline and crystallization rate of the material are improved; and moreover, the biodegradable effect and biocompatibility of the material are also improved, the biotoxicity is reduced, and the application and environmental protection values of the macromolecular composite material and thewire rod for 3D printing are improved.

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 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 exceeds 10 million tons. According to the traditional proportion of lees, 1 ton of wine can produce 3 tons of wine residues. In other words, the annual produc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L67/04C08L99/00C08L55/02C08L75/04C08L67/02C08L23/06B33Y70/00
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
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