Clad plate prepared by fusion of at least one composition into compact blending matter and articles manufactured thereby

A technology of blends and compositions, which is applied in the field of composite panels and their products, can solve the problems of hindering the bonding of resin layers, weak strength, and low physical properties, and achieve the effects of simplifying assembly line operations, simplifying intermediate storage, and high degree of mechanization

Inactive Publication Date: 2004-11-17
刘墨
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  • Summary
  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

But it has the following disadvantages: the mesh fiber layer hinders the bonding between the resin layers, the physical properties are low, and the separation of the mesh fibers is difficult during regeneration, because the center is hollow and the strength against local concentrated loads and impacts is weak.
According to the various defects and deficiencies of the above-mentioned composite boards recognized and the poor mechanical properties of the composite boards prepared by the existing technology, the present invention has been designed

Method used

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Examples

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Embodiment Construction

[0053] The present invention will be described in more detail through specific embodiments of the present invention below. However, these implementations and the like do not limit the present invention.

[0054] Compatible Modified Modified Asphalt Blend of Scrap Automobile Tires

[0055]The techniques used to prepare modified asphalt at home and abroad include matrix method, direct input method, mechanical stirring method, colloid milling method and high-speed shearing method. Among them, the colloid milling method and the high-speed shearing method are the most widely used manufacturing methods at home and abroad.

[0056] The invention adopts a homogenizer, a colloid mill and a high-speed shearing method to prepare the blend of waste automobile tires and asphalt. The ground waste car tire powder is used as a compatible asphalt modifier. Under the strong shear action of the homogenizer or colloid mill, the blend of waste automobile tire powder and asphalt, the modifier ru...

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PUM

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Abstract

The invention refers to a kind of composite board and the product made up by melting a kind of composite board into close mixed material, which is made up of modified rosin mixed material and modified asphalt mixed material, thermal plasticity plastic and softening and solidifying mixed material of impacting modifier, the mixed material expresses the character of improved melted thick mixed material. The invention has excellent mechanism intensity and performance in respects of tensile-strength/tensile module, flexing strength/flexing module and shock strength. The invention uses mode of forming and form of extended pressure forming, and forming mode and plastic pouring form method and blowing method to produce composite board and the product, thus the product has diversity and practicability. It uses the secondary energy in energy field. It supports the environment protection in waste processing field.

Description

technical field [0001] The present invention relates to composite panels and articles thereof prepared by melting at least one composition into intimate blends, toughened and reinforced by modified rosin blends with modified asphalt blends and thermoplastics and impact modifiers The composition of a blend exhibits improved melting into an intimate blend during transition of blended starting components into a blend. Background technique [0002] Known techniques and processes for manufacturing composite panels are: by hot-melt glue-based panel technology and / or plastic composite panel technology and / or thermosetting resin composite panel technology, for example: by calendering and / or compression molding and / or molding techniques Products, for example: Chinese Patent Publication No. 90103063.5, No. 98122121.1 and No. 8710200. [0003] Composite panels prepared by the methods described above typically include at least one thermoplastic and / or thermoset material. In particular...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29C70/02
CPCY02W30/62
Inventor 刘墨
Owner 刘墨
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