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Fiber-toughened multi-layer plastic profile and preparation method thereof, degradable food lunch box

A plastic profile and fiber toughening technology, applied in other household appliances, household appliances, household components, etc., can solve the problems of differences and the unsatisfactory bonding performance of each layer of materials, so as to improve the connection strength, improve the bonding performance between layers, The effect of improving mechanical strength and toughness

Active Publication Date: 2021-12-28
宁波昌亚新材料科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, such materials still have the following technical problems that need to be solved urgently: in multi-layer plastic products, there are bound to be differences in the properties of the components, surface energy and many other aspects of the materials of the layers, so the bonding performance between the materials of the layers not ideal

Method used

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  • Fiber-toughened multi-layer plastic profile and preparation method thereof, degradable food lunch box
  • Fiber-toughened multi-layer plastic profile and preparation method thereof, degradable food lunch box
  • Fiber-toughened multi-layer plastic profile and preparation method thereof, degradable food lunch box

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Embodiment Construction

[0034] Embodiments of the present application will be described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0035] The embodiment of the present application provides a method for preparing a fiber-toughened multi-layer plastic profile, and the method includes the following steps S100 to S500.

[0036] S100. Prepare mixed filler, glass fiber, first resin material and second resin material respectively.

[0037] In the ab...

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Abstract

The application discloses a fiber-toughened multilayer plastic profile, a preparation method thereof, and a degradable food lunch box. The multilayer plastic profile of the present application comprises a filler resin mixture obtained by mixing filler and a first resin material, and a fiber resin mixture obtained by glass fibers and a second resin material. Wherein, the surface of the filler resin mixture has cut seams, and the fiber resin mixture can be embedded in the cut seams. Therefore, the multi-layer plastic profile of the present application has a cross-fiber toughened structure, and its interlayer bonding performance is better, and its mechanical properties and toughness are better.

Description

technical field [0001] The application belongs to the technical field of plastic profile processing, especially the technical field of multilayer plastic profiles containing reinforcing materials and fillers, and specifically relates to a fiber-toughened multilayer plastic profile, a preparation method thereof, and a degradable food lunch box. Background technique [0002] In recent years, plastic products containing fiber-reinforced materials and / or inorganic fillers and polymers have been more and more widely used. For example, such plastic products can be used in many fields such as daily necessities, catering processing, medical products, and industrial packaging components. [0003] Among them, multi-layer plastic products containing fiber reinforced materials and / or inorganic fillers have many advantages such as high mechanical strength, good toughness, and excellent heat resistance, so they have broad application prospects. [0004] However, such materials still have...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C70/30B29C70/54C08L23/06C08L67/04C08L67/02C08L1/28C08K5/134C08K5/12C08K3/34C08K3/32C08K9/06C08K9/04C08K9/02C08J9/14
CPCB29C70/30B29C70/54C08L23/06C08J9/141C08J2367/02C08J2467/02B29L2031/7162C08L67/04C08K5/1345C08K5/12C08K3/34C08K3/32C08K9/06C08K9/04C08K9/02
Inventor 徐建海王美兰
Owner 宁波昌亚新材料科技股份有限公司
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