Expandable polyphenyl plastic microwave foaming technique

A technology of microwave foaming and polystyrene plastic, which is applied in the field of polystyrene plastic foaming, can solve the problems of high energy consumption, unrealizable plasticity and reproducibility, etc., and achieves the effect of avoiding the discharge of pollutants

Inactive Publication Date: 2015-04-29
嘉兴市世纪今典景观工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing foaming technology uses high-temperature and high-pressure steam to foam, and cooperates with metal molds for processing, which consumes a lot of energy. Due to the use of metal molds, its plasticity and replicability cannot be realized.

Method used

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Examples

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Embodiment Construction

[0016] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0017] See Table 1 for the equipment used in the expandable polystyrene plastic microwave foaming technology.

[0018] Table 1

[0019] serial number

device name

quantity

1

700W Household Microwave Oven

1

2

Disposable water cup

1

3

200ml plastic beaker

1

4

glass stirring rod

1

[0020] The raw materials used in the expandable polyphenylene plastic microwave foaming technology are: expandable polystyrene material 50g, wood powder below 100 mesh 2g, waste engine oil 5g.

[0021] The operation process of the expandable polystyrene plastic microwave foaming technology is as follows:

[0022] Put waste engine oil and wood flour into a beaker and stir evenly;

[002...

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PUM

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Abstract

The invention discloses an expandable polyphenyl plastic microwave foaming technique which comprises the following steps: (1) putting machine oil and wood flour into a container I and uniformly stirring; (2) adding an expandable polyphenyl material into the container I in the step (1), and uniformly stirring, thereby obtaining a mixed material consisting of machine oil, wood flour and the expandable polyphenyl material; (3) putting the mixed material obtained in the step (2) into a container II which can be heated with microwaves, and vertically vibrating until the mixed material inside the container II is free of bubbles; (4) putting the container II into a microwave oven, and baking for 5-10 seconds with strong microwave heat, thereby rapidly expanding the expandable polyphenyl material, thereby completing foaming. The technique has the advantages of cleanness, environment-friendliness, short foaming time and the like.

Description

technical field [0001] The invention relates to the field of polystyrene plastic foaming, in particular to a microwave foaming technology of expandable polystyrene plastic. Background technique [0002] Existing foaming technology uses high temperature and high pressure water vapor to foam, and cooperates with metal molds for processing, which consumes a lot of energy. Due to the use of metal molds, its plasticity and replicability cannot be realized. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and provide a microwave foaming technology for expandable polyphenylene plastics, which does not use water vapor for foaming, saves energy and reduces emissions, and can add various inorganic foaming materials to the foaming material according to the needs of the product. Materials and non-water-soluble organic materials do not use metal molds, and use glass fiber reinforced plastics to make molds. Its plasticity and replica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J9/228C08L25/06C08L97/02
Inventor 席宗隆童英评
Owner 嘉兴市世纪今典景观工程有限公司
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