Supercharge Your Innovation With Domain-Expert AI Agents!

Three dimensional (3D) printing-based flexible material and preparation method thereof

A flexible material and 3D printing technology, which is applied in the field of 3D printed flexible materials and its preparation, to achieve the effect of simplifying the extrusion process, low cost, and broadening the field

Inactive Publication Date: 2015-01-21
QINGDAO UNIQUE PRODS DEV
View PDF6 Cites 21 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the consumables used in 3D printing are basically hard consumables, but many flexible materials are needed in industry and life, such as tire models, which hard materials such as ABS and PLA cannot meet the requirements.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 1. According to the following composition ratio (mass percentage):

[0014] Shell 32# 40%

[0015] Baling Petrochemical YH-605 35%

[0016] Dow 702 23%

[0017] LANXESS BHT 1%

[0018] Coster KR312 (Big Red) 1%

[0019] 2. Preparation method

[0020] The steps of this material preparation are:

[0021] a. Raw materials are weighed in proportion, Shell 32# oil-filled YH-605 1~2h

[0022] b. Add the remaining ingredients and mix well

[0023] c. Add the mixture to the twin-screw mixing at a set temperature (about 220°C)

[0024] d. The mixed material is cooled and crushed for extrusion.

Embodiment 2

[0026] 1. According to the following composition ratio (mass percentage):

[0027] Karamay KN4010 37.5%

[0028] American Kraton 2705Z 35.5%

[0029] Borealis BD950MO 23%

[0030] Germany YOUNGING BHT 2.5%

[0031] Cabot 2014 Black Mother 1.5%

[0032] 2. Preparation method

[0033] The steps of this material preparation are:

[0034] a. Raw materials are weighed in proportion, KN4010 oil-filled 2705Z 1~2h

[0035] b. Add the remaining ingredients and mix well

[0036] c. Add the mixture to the twin-screw mixing at a set temperature (about 220°C)

[0037] d. The mixed material is cooled and crushed for extrusion.

Embodiment 3

[0039] 1. According to the following composition ratio (mass percentage):

[0040] Lubline 15# 5%

[0041] DuPont 250 71%

[0042] Korea SK H360F 20%

[0043] Germany YOUNGING 2%

[0044] BASF K6850 2%

[0045] 2. Preparation method

[0046] The steps of this material preparation are:

[0047] a. Raw materials are weighed in proportion, Lubline 15# oil-filled Dupont 250 1~2h

[0048] b. Add the remaining ingredients and mix well

[0049] c. Add the mixture to the twin-screw mixing at a set temperature (about 220°C)

[0050] d. The mixed material is cooled and crushed for extrusion.

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 a three dimensional (3D) printing-based flexible material and a preparation method thereof, the3D printing-based flexible material is suitable for a FDM(fused deposition modeling)3D printer, the print material includes mineral oil, thermoplastic elastomer, synthetic resin, pigments, antioxidants and other raw materials, the preparation includes oil filling, mixing, blending, cooling and other processes.

Description

technical field [0001] The invention relates to a flexible material based on 3D printing, belonging to the field of rapid prototyping materials, more specifically, a flexible material for 3D printing and a preparation method thereof. Background technique [0002] Fused deposition modeling (Fused Deposition Modeling, FDM) refers to the filamentary thermoplastic material fed into the nozzle by the wire feeding mechanism, heated to a molten state in the nozzle, and extruded through the nozzle. The filamentary material in the molten state is extruded, extruded according to the path controlled by the CAD layered data and deposited at the designated position to solidify and form, and the entire three-dimensional product is formed after layer by layer deposition and solidification. Its operating environment is clean and safe, and it can be carried out in a ventilated office environment (no danger of poisonous gas or chemical substances); the process is simple, easy to operate and d...

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): C08L91/00C08L53/02C08L75/04C08L23/08C08L23/12C08L23/06C08L25/06
Inventor 王红
Owner QINGDAO UNIQUE PRODS DEV
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com