Process of composite material product

A composite material and product technology, applied in the field of composite material product technology, can solve the problems of human body and its environment and its surroundings, such as unfavorable, high production cost, and non-environmental protection, so as to meet the needs of manpower-intensive enterprises and promote sustainable economic development. , the effect of low production cost

Inactive Publication Date: 2014-01-15
曾平安
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AI Technical Summary

Problems solved by technology

[0003] The existing composite material product technology is to use manual and mechanical equipment to assist the operation, and use adhesives to bond pu, pc and fiber, superfiber, genuine leather, etc. to synthesize composite materials such as plastic skin and leather, which requires intensive labor. Ability; the synthesis of different materials in composite materials comes from the bonding of solid and liquid glue, or destroys the characteristics of the raw materials themselves, so that after synthesis, due to the bonding of chemical molecules, it is not good for the human body, its environment and its surroundings; and there are Odor, not environmentally friendly, using glue to bond more production processes, high production costs, more manual use and low efficiency, etc., do not meet the international ROHS standard

Method used

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  • Process of composite material product

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Effect test

Embodiment 1

[0020] The product process of composite materials includes the following steps:

[0021] 1) PC raw materials are heated in a sealed oven at a temperature of 95° for 3 hours. There is an up and down stirring device in the oven to keep the raw materials constantly stirring and turning up and down;

[0022] 2) After the heating is completed, the raw materials are introduced into the injection molding machine, and continue to heat up to 260 ° high temperature and pressure for 45 seconds to decompose the raw materials into a liquid state;

[0023] 3) Raw materials are injected when the surrounding environment is 55°. The ambient temperature is controlled by a heating and circulating water tank, and the shape of the raw material after injection is controlled by a process mold. Generally, it is a sheet type, which becomes a PC sheet, and the shape can be changed according to requirements;

[0024] 4) The leather fibers are stored on the bonding bracket of the pressure bonding tool, a...

Embodiment 2

[0027] The product process of composite materials includes the following steps:

[0028] 1) The PP raw material is heated in a sealed oven at a temperature of 105° for 3 hours. There is an up and down stirring device in the oven to keep the raw material constantly stirring and turning up and down;

[0029] 2) After the heating is completed, the raw materials are introduced into the injection molding machine, and continue to heat up to 300 ° high temperature and pressure for 45 seconds to decompose the raw materials into a liquid state;

[0030] 3) Raw materials are injected when the surrounding environment is 65°. The ambient temperature is controlled by a heating and circulating water tank, and the shape of the raw material after injection is controlled by a process mold. Generally, it is a sheet type, which becomes a PP sheet, and the shape can be changed according to requirements;

[0031] 4) The PU is stored on the bonding bracket of the pressure bonding tool. The formed P...

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Abstract

The invention provides a process of a composite material product. A PC raw material or a PP raw material after high temperature decomposition is pressurized and attached with one of PU, leather fibers, a composite layer of the PU and microfiber cloth and a composite layer of the microfiber cloth and the leather fibers to prepare the product. The provided process of the composite material product utilizes a raw material molecular decomposition principle under a high temperature and a heavy pressure to bond the PP or the PC raw material with the PU, the leather fibers, the microfiber cloth and other different materials without any bonder, has the characteristics of colorlessness, odorlessness, environmental protection, low production cost, and high manufacturing efficiency; moreover, the process allows the bonding degree to be higher than a glued bonding degree, solves needs of manpower intensive type enterprises, and promotes sustainable economic development; and the product is applicable to 3C consumption electronic products and the peripheral accessory field, medical field, automotive filed, home decoration, furniture field, aerospace, sports devices, architecture field and other fields.

Description

technical field [0001] The invention relates to a composite material product technology. Background technique [0002] Composite materials are materials with new properties macroscopically composed of two or more materials with different properties through physical or chemical methods. Various materials learn from each other in terms of performance and produce a synergistic effect, so that the overall performance of the composite material is superior to the original constituent materials and meets various requirements. It is widely used in the fields of 3C consumer electronics and its peripheral accessories, the automotive industry (automotive In the field of interior decoration and mechanism), aerospace (in the field of aerospace interior decoration and mechanism), in addition, composite materials are also used in the manufacture of sports equipment and as building materials. [0003] The existing composite material product technology is to use manual and mechanical equipm...

Claims

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Application Information

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IPC IPC(8): B32B37/10B29C47/00
Inventor 曾平安
Owner 曾平安
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