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Method for manufacturing radiation shield composite material for 3D printing

A 3D printing and radiation shielding technology, applied in the field of manufacturing, can solve the problems of shielding products that cannot do what they want, hidden dangers in life, and the inability to tailor-made shielding products, so as to achieve a more perfect and reasonable shielding structure.

Inactive Publication Date: 2016-11-23
广州新诗达电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In so many occasions, in order to save costs, shielding products obviously cannot be tailored, which leads to the fact that the shielding performance of shielding products cannot be arbitrary, making people's lives full of hidden dangers

Method used

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  • Method for manufacturing radiation shield composite material for 3D printing

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Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0021] Such as figure 1 Shown, the method for the radiation shielding composite material that manufactures 3D printing of the present invention, comprises the steps:

[0022] Step 101, select ABS plastic for 3D printing, and add a predetermined amount of anti-radiation metal powder into it to form a primary mixture.

[0023] In this step, ABS (Acrylonitrile Butadiene Styrene plastic, that is, acrylonitrile-butadiene-styrene plastic) plastic is selected as the material, and a predetermined amount of radiation-proof metal powder is added to it. In actual production, the weight ratio of the anti-radiation metal powder to the ABS plastic is 1:4, which can not only ensure the mechanical properties of the composite material processed by ABS plastic as the raw material, but also en...

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Abstract

The invention discloses a method for manufacturing a radiation shield composite material for 3D printing. The method comprises 1, selecting ABS plastic for 3D printing and adding a preset amount of anti-radiation metal powder into the ABS plastic to obtain a primary mixture, 2, adding a preset amount of a DOP agent into the primary mixture and carrying out full stirring to obtain a secondary mixture, 3, putting the secondary mixture into a double screw extruder and carrying out extrusion pelletization, 4, putting the obtained particles into a single screw extruder and carrying out extrusion wire-drawing and 5, cooling and molding the drawn wire and carrying out rolling. The method can manufacture a radiation shield composite material for 3D printing. A 3D printing device utilizes the composite material to print various protective housings so that customized manufacture and optional shield are realized and a shield structure is perfect and reasonable.

Description

technical field [0001] The present invention relates to a manufacturing method, in particular to a method of manufacturing a radiation shielding composite material for 3D printing. Background technique [0002] In real production and life, such as package transportation of special elements, packaging of chemical waste, radiation protection treatment of nuclear facilities, and radiation protection isolation layer of medical chemotherapy equipment, etc., all need to use shielding products. [0003] In so many occasions, in order to save costs, shielding products obviously cannot be tailored, which leads to the fact that the shielding performance of shielding products cannot be arbitrary, making people's lives full of hidden dangers. Contents of the invention [0004] Aiming at the drawbacks of the prior art, the invention provides a method for manufacturing radiation shielding composite materials for 3D printing. [0005] The method for manufacturing the radiation-shielding...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L55/02C08K3/08C08K5/12B29B9/06B33Y70/00
Inventor 陈咸杰
Owner 广州新诗达电子科技有限公司
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