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High-gloss weather-proof stone-like composition and preparation method thereof

A composition and imitation stone technology, applied in the field of outdoor building materials, can solve the problems of unclear product lines, unstable veins, unrealistic effects, etc., to enhance the concentration and authenticity of stone lines, improve surface gloss, and enhance clarity Effect

Active Publication Date: 2020-11-13
SHANGHAI KINGFA SCI & TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a high-gloss and weather-resistant imitation stone texture composition and its preparation method. and other defects

Method used

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  • High-gloss weather-proof stone-like composition and preparation method thereof
  • High-gloss weather-proof stone-like composition and preparation method thereof
  • High-gloss weather-proof stone-like composition and preparation method thereof

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Embodiment Construction

[0027] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0028] Masterbatch C mixes each component uniformly in a high-speed mixing mixer according to the formula in Table 1, then puts the uniformly mixed material in a twin-screw extruder, melts and extrudes through the twin-screw extruder, and produces Grains are ready.

[0029] The base material A was mixed uniformly in a high-speed mixer according to the formula in Table 2, and then the uniformly mixed material was placed in a tw...

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Abstract

The invention relates to a high-gloss weather-proof stone-like composition and a preparation method thereof. The high-gloss weather-proof stone-like composition is composed of the following componentsin parts by weight: 100 parts of a base material, 8-30 parts of a grain material, 1-5 parts of master batch and 1-5 parts of a brightening agent. According to the invention, compounding is carried out by reasonably and skillfully utilizing the difference in performance of different base materials, and the prepared composition has a vivid stone-like effect and excellent weather resistance, and caneffectively replace stone appearance products.

Description

technical field [0001] The invention belongs to the field of outdoor building materials, in particular to a high-gloss and weather-resistant imitation stone texture composition and a preparation method thereof. Background technique [0002] With the improvement of people's attention to environmental resources, the circular economic development model centered on the recycling of waste materials and the comprehensive utilization of resource substitution has become the trend of world economic development. Vigorously developing resource recycling and alternative technologies will have a profound impact on national economic development and sustainable environmental development. Among them, replacing stone with plastic is not only the demand for environmental resource management and control, but also the improvement of people's environmental protection concept. The difference in aspects can be obtained by extruding or injection molding with a suitable process to obtain a composit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/04C08L23/06C08K3/34C08K5/521C08J3/22
CPCC08L51/04C08J3/226C08L2207/062C08L2205/025C08L2205/03C08L2201/08C08J2423/06C08J2351/04C08L23/06C08K3/34C08K5/521
Inventor 李斌戴建建丰楠楠范聪成黄池光杜荣华刘乐文付锦锋杨霄云夏建盟
Owner SHANGHAI KINGFA SCI & TECH