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Dust-proof modified plastic, preparation method and application thereof, and dust-proof electric fan blade and dust-proof electric fan

An electric fan, plastic technology, applied in mechanical equipment, liquid fuel engines, components of pumping devices for elastic fluids, etc., can solve problems such as lubricant migration and precipitation, and achieve good dustproof effect, good appearance, The effect of reducing the amount of ash

Active Publication Date: 2022-07-29
GD MIDEA ENVIRONMENT APPLIANCES MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the above-mentioned defects in the prior art, provide a dust-proof modified plastic and its preparation method and application, a dust-proof electric fan blade and a dust-proof electric fan, the dust-proof modified Non-toxic plastics can effectively solve the problems of dust accumulation on the plastic surface and lubricant migration and precipitation. The electric fan blades prepared by using the dust-proof modified plastic have good dust-proof effect and good appearance effect, and have no effect on the air volume of the fan.

Method used

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  • Dust-proof modified plastic, preparation method and application thereof, and dust-proof electric fan blade and dust-proof electric fan
  • Dust-proof modified plastic, preparation method and application thereof, and dust-proof electric fan blade and dust-proof electric fan
  • Dust-proof modified plastic, preparation method and application thereof, and dust-proof electric fan blade and dust-proof electric fan

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preparation example Construction

[0026] In a second aspect, the present invention provides a method for preparing a dust-proof modified plastic, the method comprising: mixing a matrix resin, an antistatic agent, a slip agent, a lubricant, a nucleating agent and an antioxidant, and then mixing the obtained The mixture is sequentially extruded, drawn, cooled and pelletized.

[0027] In the method of the present invention, for the specific types and amounts of the matrix resin, antistatic agent, slip agent, lubricant, nucleating agent and antioxidant, reference can be made to the corresponding descriptions above, which will not be repeated here.

[0028] In the method of the present invention, the specific methods and conditions of extrusion, drawing, cooling and granulation are not particularly limited, and can be various methods and conditions commonly used in the art, which are well known to those skilled in the art, It is not repeated here.

[0029] In a third aspect, the present invention provides the appl...

Embodiment 1

[0057] This example is used to illustrate the dust-proof modified plastic and its preparation method and the dust-proof electric fan blade of the present invention.

[0058] (1) Accurately weigh each material according to the following proportions:

[0059]

[0060] (2) the above-mentioned materials are placed in a mixer and stirred evenly, then the obtained mixture is sent into a twin-screw extruder, and after being melt-extruded, drawn, cooled and pelletized at 220° C., the dust-proof modification is obtained The plastic particles are then injection-molded to obtain a dust-proof electric fan blade A1.

Embodiment 2

[0062] This example is used to illustrate the dust-proof modified plastic and its preparation method and the dust-proof electric fan blade of the present invention.

[0063] (1) Accurately weigh each material according to the following proportions:

[0064]

[0065] (2) the above-mentioned materials are placed in a mixer and stirred evenly, then the obtained mixture is sent into a twin-screw extruder, and after being melt-extruded, drawn, cooled and pelletized at 240° C., the dust-proof modification is obtained The plastic particles are then injection-molded to obtain a dust-proof electric fan blade A2.

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Abstract

The invention relates to a polymer material and its application field, and discloses a dust-proof modified plastic and a preparation method and application thereof, as well as a dust-proof electric fan blade and a dust-proof electric fan. In terms of plastic, the dust-proof modified plastic includes: 59.2-91.9 parts by weight of matrix resin, 2-10 parts by weight of antistatic agent, 1-10 parts by weight of slip agent, 5-20 parts by weight of lubricant, 0.1 -0.5 parts by weight of a nucleating agent and 0-0.3 parts by weight of an antioxidant. The dust-proof modified plastic of the invention can effectively solve the problems of migration and precipitation of dust and lubricant on the plastic surface, and the electric fan blade prepared by using the dust-proof modified plastic has good dust-proof effect, good appearance effect, and has a good effect on the air volume of the fan. no effect.

Description

technical field [0001] The invention relates to a polymer material and its application field, in particular, to a dust-proof modified plastic and a preparation method and application thereof, as well as a dust-proof electric fan blade and a dust-proof electric fan. Background technique [0002] Most of the various appearance parts and structural parts for household appliances are injection molded from plastics (such as acrylonitrile-styrene copolymer resin (AS), acrylonitrile-butadiene-styrene copolymer resin (ABS), general-purpose PP, high-gloss PP) It has suitable performance and low price, but it is easy to absorb dust in the air, which brings inconvenience to users in cleaning. [0003] For the fan blades of electric fans, in order to achieve the self-cleaning effect of the fan blades, there are two main methods: coating modification and plastic modification. Among them, coating modification such as: coating some hydrophobic and oleophobic coatings on the plastic surfac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L23/12C08L23/14C08L83/04C08L33/20C08L55/02C08K5/42C08K5/20C08K5/098C08K5/134C08K5/526F04D29/02F04D29/30F04D29/38F04D29/70
CPCF04D29/023F04D29/305F04D29/382F04D29/703C08L23/12C08L23/14C08L33/20C08L55/02C08L2201/04C08K2201/017C08K2201/014C08L83/04C08K5/42C08K5/20C08K5/098C08K5/1345
Inventor 于海鸥黄铠赵昊良廖华中李勇万相武
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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