Consumable material with uniform color distribution for 3D printing pen

A 3D printing pen, cloth color technology, applied in the application, pencil lead, household utensils and other directions, can solve the problems of color paste/toner sedimentation, uneven color distribution, differences in physical and chemical properties, etc., to achieve small viscosity fluctuations and good increase. Sticky effect, good stability effect

Inactive Publication Date: 2018-10-12
天长市天荣电子有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, our company has developed a 3D printing pen consumable that has a low curing temperature (within 45°C), does not require electrified operation, and has a fast curing speed, which can be cured within 8s. The sedimentation of the powder will also cause differences in the physical and chemical properties of the overall system after the product is cured, and the color distribution will be uneven

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
  • Consumable material with uniform color distribution for 3D printing pen

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] 1. Configure the raw materials of non-stick consumables for 3D printing pens according to the following ratio:

[0057] Polyurethane acrylic resin 80.23%

[0058] 2,4,6-Trimethylbenzoylphenylphosphonic acid ethyl ester 9.6%

[0059] 4-Dimethylaminobenzoic acid ethyl ester 2.5%

[0060] Cocoic Acid Methyl Monoethanolamide 2.5%

[0061] Ethylhexyl Palmitate 1.2%

[0062] Lithium magnesium silicate 1.5%

[0063] Light diffusing powder 1%

[0064] Color paste / toner balance

[0065] 2. Preparation method

[0066] Weigh polyurethane acrylic resin, ethyl 2,4,6-trimethylbenzoylphenyl phosphonate and ethyl 4-dimethylaminobenzoate respectively according to the proportion. The above materials are mixed and stirred evenly to prepare intermediate product A for use.

[0067] Weigh ethylhexyl palmitate, lithium magnesium silicate, methyl monoethanolamide cocoate and light diffusing powder respectively according to the proportioning ratio. Mix and stir the above materials even...

Embodiment 2

[0072] 2. Configure the raw materials of non-stick consumables for 3D printing pens according to the following ratio:

[0073] Polyurethane Acrylic 60%

[0074] 2,4,6-Trimethylbenzoylphenylphosphonic acid ethyl ester 12%

[0075] 4-Dimethylaminobenzoic acid ethyl ester 6%

[0076] Coco Methyl Monoethanolamide 6%

[0077] Ethylhexyl Palmitate 3%

[0078] Lithium magnesium silicate 3%

[0079] Light diffusing powder 2%

[0080] Color paste / toner balance

[0081] 2. Preparation method

[0082] Weigh polyurethane acrylic resin, ethyl 2,4,6-trimethylbenzoylphenyl phosphonate and ethyl 4-dimethylaminobenzoate respectively according to the proportion. The above materials are mixed and stirred evenly to prepare intermediate product A for use.

[0083] Weigh ethylhexyl palmitate, lithium magnesium silicate, methyl monoethanolamide cocoate, light diffusing powder, and color paste respectively according to the proportioning ratio. Heat together with the intermediate product A to...

Embodiment 3

[0086] 3. Configure the raw materials of non-stick consumables for 3D printing pens according to the following ratio:

[0087] Polyurethane Acrylic 88%

[0088] 2,4,6-Trimethylbenzoylphenylphosphonic acid ethyl ester 1%

[0089] 4-Dimethylaminobenzoic acid ethyl ester 1%

[0090] Cocoic Acid Methyl Monoethanolamide 1%

[0091] Ethylhexyl Palmitate 1%

[0092] Polyacrylamide 0.1%

[0093] Light diffusion powder 0.5%

[0094] Color paste / toner balance

[0095] 2. Preparation method

[0096] Weigh polyurethane acrylic resin, ethyl 2,4,6-trimethylbenzoylphenyl phosphonate and ethyl 4-dimethylaminobenzoate respectively according to the proportion. The above materials are mixed and stirred evenly to prepare intermediate product A for use.

[0097] Weigh ethylhexyl palmitate, polyacrylamide, methyl monoethanolamide cocoate, light diffusing powder, and color paste respectively according to the proportioning ratio. Heat together with the intermediate product A to 10-35°C, stir...

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
transmittivityaaaaaaaaaa
Login to view more

Abstract

The invention discloses a consumable material with uniform color distribution for a 3D printing pen. The consumable material is composed of oligomers, a photoinitiator, an assistant initiating agent,a surface active agent, a suspending agent, photodiffusion power and color paste or toner. The raw materials comprise, by weight, 60%-88% of oligomers, 1%-12% of photoinitiator, 1%-6% of assistant initiating agent, 1%-6% of surface active agent, 1%-3% of antisticking agent, 0.1%-3% of suspending agent, 0.5%-2% of photodiffusion power and the balance color paste or toner. The cost of the nonsticking consumable material for the printing pen is 10% of the cost of the traditional consumable material, the solidifying temperature rise is required to be within 45 DEG C, the solidifying time is within8 s, overquick solidifying speed can easily cause uneven color distribution, and the suspending agent is added to avoid uneven color distribution in the material preparation and solidifying processesof the color paste or toner, so that color and the whole system are uniform, the suspending performance is added, the color paste or toner does not precipitate, the physico-chemical property of the whole system is same, and color distribution is uniform.

Description

technical field [0001] The invention belongs to the field of 3D printers, and in particular relates to a consumable with uniform color distribution for a 3D printing pen. Background technique [0002] 3D printing pen technology is a revolutionary industrial molding technology. Compared with traditional painting, it is more vivid and increases children's hands-on ability. Raw materials can be directly shaped by a 3D printer. It is a digital model file-based technology that uses bondable materials such as powdered metal or plastic to construct objects by layer-by-layer printing without the need for mold manufacturing. It saves the time and cost of mold manufacturing. With the rapid development of 3D printing technology, its requirements for materials are also rapidly increasing. At present, our company has developed a 3D printing pen consumable that has a low curing temperature (within 45°C), does not require electrified operation, and has a fast curing speed, which can be cu...

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): C09D13/00B33Y70/00
CPCB33Y70/00C09D13/00
Inventor 王玉红
Owner 天长市天荣电子有限公司
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