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Composite high polymer material for kitchen top plates and preparation method thereof

A composite polymer and top plate technology, applied in the field of polymer materials and their preparation, polymer materials for kitchen top plates and their preparation, to achieve good pressure bearing effect, improve tensile strength and notched impact strength, and improve safety performance

Inactive Publication Date: 2015-09-30
SUZHOU DEXIANG DECORATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are few researches on polymer materials used for kitchen roofs, so it is necessary to use polymer materials in kitchen roofs to improve their mechanical strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] (1) Take 20 parts of polyvinyl chloride resin, 8 parts of styrene-modified alkyd resin, 7 parts of polymethylphenyl silicone resin, 9 parts of polyperfluoroethylene propylene resin, and acetyl tributyl citrate by weight. 2.5 parts, 6 parts of hydroxypropyl cellulose, put the above materials into the mixing tank, heat and stir;

[0042] (2) Add 4 parts of tetraisopropyl titanate and 10 parts of polymethyl methacrylate to the material stirred in step (1), and then stir until uniform;

[0043] (3) Extrude the material evenly stirred in step (2) with a twin-screw extruder. The head temperature of the twin-screw extruder is 185°C. The twin-screw extrusion is divided into 4 zones, and the temperature of the first zone is 170°C. ℃, the temperature in the second zone is 185°C, the temperature in the third zone is 195°C, the temperature in the fourth zone is 220°C, the length-to-diameter ratio of the twin-screw extruder is 25:1, and pelletized after extrusion to prepare the kitc...

Embodiment 2

[0045] (1) Take 14 parts of polyvinyl chloride resin, 12 parts of styrene-modified alkyd resin, 4 parts of polymethylphenyl silicone resin, 5 parts of polyperfluoroethylene propylene resin, and acetyl tributyl citrate by weight. 4.5 parts, 3 parts of hydroxypropyl cellulose, put the above materials into the mixing tank, heat and stir;

[0046] (2) Add 2 parts of tetraisopropyl titanate and 5 parts of polymethyl methacrylate to the material stirred in step (1), and then stir until uniform;

[0047] (3) Extrude the material evenly stirred in step (2) with a twin-screw extruder. The head temperature of the twin-screw extruder is 165°C. The twin-screw extrusion is divided into 4 zones, and the temperature of the first zone is 155°C. ℃, the temperature in the second zone is 175°C, the temperature in the third zone is 205°C, the temperature in the fourth zone is 230°C, the length-to-diameter ratio of the twin-screw extruder is 15:1, and pelletized after extrusion to prepare the kitc...

Embodiment 3

[0049] (1) Take 19 parts of polyvinyl chloride resin, 9 parts of styrene-modified alkyd resin, 6 parts of polymethylphenyl silicone resin, 8 parts of polyperfluoroethylene propylene resin, and acetyl tributyl citrate by weight. 3.5 parts, 4 parts of hydroxypropyl cellulose, put the above materials into the mixing tank, heat and stir;

[0050] (2) Add 4 parts of tetraisopropyl titanate and 6 parts of polymethyl methacrylate to the material stirred in step (1), and then stir until uniform;

[0051] (3) Extrude the material evenly stirred in step (2) with a twin-screw extruder. The head temperature of the twin-screw extruder is 185°C. The twin-screw extrusion is divided into 4 zones, and the temperature of the first zone is 170°C. ℃, the temperature in the second zone is 185°C, the temperature in the third zone is 195°C, the temperature in the fourth zone is 220°C, the length-to-diameter ratio of the twin-screw extruder is 25:1, and pelletized after extrusion to prepare the kitch...

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PUM

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Abstract

The invention discloses a composite high polymer material for kitchen top plates and a preparation method thereof. The high polymer material comprises 14-20 parts of polyvinyl chloride resin, 8-12 parts of styrenated alkyd, 4-7 parts of polymethylphenyl organic silicon resin, 5-9 parts of exhaustive fluorinated ethylene propylene, 2.5-4.5 parts of acetyl tributyl citrate, 3-6 parts of hydroxypropyl cellulose, 2-4 parts of tetraisopropyl titanate and 5-10 parts of polymethyl methacrylate. The preparation method comprises the following steps: (1) respectively taking the materials according to weight, adding into a stirring tank, and stirring while heating; and (2) extruding the material in the step (1) with a double screw extruder, and granulating to obtain the composite high polymer material for kitchen top plates.

Description

technical field [0001] The invention belongs to the field of polymer materials, and relates to a polymer material and a preparation method thereof, in particular to a polymer material for a kitchen top plate and a preparation method thereof. Background technique [0002] Polymer materials are made of synthetic resin or chemically modified natural polymer as the main component, and then added with fillers, plasticizers and other additives. The intermolecular secondary valence force, modulus and deformation of the prepared polymer material are between rubber and fiber. Polymer materials are divided into three categories: general polymer materials, special polymer materials and functional polymer materials. General-purpose polymer materials refer to polymer materials that can be produced on a large scale and have been widely used in major areas of the national economy such as construction, transportation, agriculture, electrical and electronic industries, and people's daily li...

Claims

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Application Information

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IPC IPC(8): C08L27/06C08L67/08C08L83/04C08L27/20C08L1/28C08L33/12C08K5/11C08K5/10B29C47/92B29C48/92
CPCC08L27/06B29C48/92B29C2948/92704C08L2205/035C08L67/08C08L83/04C08L27/20C08L1/284C08L33/12C08K5/11C08K5/10
Inventor 秦勇
Owner SUZHOU DEXIANG DECORATION ENG
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