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Ceramic-like PET resin composition and preparation method thereof

A technology of resin composition and ceramic imitation, which is applied in the field of ceramic imitation PET resin composition and its preparation, can solve the problems of fragility, complex process, difficult recycling, etc., and achieve good impact resistance, good toughness, and good weather resistance Effect

Inactive Publication Date: 2018-04-20
SHANGHAI KINGFA SCI & TECH +2
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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 provide a ceramic imitation PET resin composition with impact resistance, high surface gloss, easy molding and high density and its preparation method in order to solve the defects of current ceramic materials such as complex process, difficult recycling, and fragility.

Method used

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  • Ceramic-like PET resin composition and preparation method thereof
  • Ceramic-like PET resin composition and preparation method thereof
  • Ceramic-like PET resin composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] Mix AB-3000N1, HYFE-300, Z-6040 in a high-speed mixer at room temperature for 5-10 minutes; then add PET BG80, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168, NAV101 into the high-speed mixer and mix , then extruded in a twin-screw extruder. The processing conditions are: the temperature of the first zone is 240°C, the temperature of the second zone is 245°C, the temperature of the third zone is 245°C, the temperature of the fourth zone is 250°C, the temperature of the fifth zone is 250°C, the temperature of the sixth zone is 250°C, the temperature of the seventh zone is 255°C, and the temperature of the eighth zone is 255°C ℃, the temperature in the ninth zone is 240 ℃; the speed of the host is 300 rpm.

Embodiment 2

[0041] Mix AB-3000N1, HYFE-300, Z-6040 in a high-speed mixer at room temperature for 5-10 minutes; then add PET BG80, PTW, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168, NAV101 into high-speed mixing Machine mixing, followed by extrusion in a twin-screw extruder. The processing conditions are: the temperature of the first zone is 240°C, the temperature of the second zone is 245°C, the temperature of the third zone is 245°C, the temperature of the fourth zone is 250°C, the temperature of the fifth zone is 250°C, the temperature of the sixth zone is 250°C, the temperature of the seventh zone is 255°C, and the temperature of the eighth zone is 255°C ℃, the temperature in the ninth zone is 240 ℃; the speed of the host is 300 rpm.

Embodiment 3

[0043] Mix AB-3000N1, HYFE-300, Z-6040 in a high-speed mixer at room temperature for 5-10 minutes; then add PET BG80, PTW, TINUVIN 327, CHIMASSORB 944, Irganox 1010, Irganox 168, NAV101 into high-speed mixing Machine mixing, followed by extrusion in a twin-screw extruder. The processing conditions are: the temperature of the first zone is 240°C, the temperature of the second zone is 245°C, the temperature of the third zone is 245°C, the temperature of the fourth zone is 250°C, the temperature of the fifth zone is 250°C, the temperature of the sixth zone is 250°C, the temperature of the seventh zone is 255°C, and the temperature of the eighth zone is 255°C ℃, the temperature in the ninth zone is 240 ℃; the speed of the host is 300 rpm.

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Abstract

The invention discloses a ceramic-like PET resin composition and a preparation method thereof. The ceramic-like PET resin composition is prepared from the following components in parts by weight: 13-63 parts of PET resin, 0-10 parts of a toughening agent, 30-60 parts of a filler, 5-15 parts of metal powder, 0.5 part of a coupling agent, 0.6 part of a weather-resisting agent, 0.6 part of an antioxidant and 0.3 part of a nucleating agent. The ceramic-like PET resin composition has the characteristics of high gloss, high density, high weather resistance, high toughness and the like, and can replace ceramic products in certain fields for use.

Description

technical field [0001] The invention belongs to the field of polymer materials, and in particular relates to a ceramic-like PET resin composition and a preparation method thereof. Background technique [0002] Ceramic products used in daily life are mostly made of clay or a mixture containing clay as mud mixing, shaped by a screw vacuum extruder, cut into mud embryos and then calcined. Ceramic products are deeply loved by people because of their natural, beautiful, durable, and low-cost characteristics, and can be seen everywhere in life. However, ceramics also have shortcomings such as high energy consumption for firing, poor toughness and brittleness, and the production process requires the use of precious soil resources, and consumes a lot of energy, generates a lot of waste, and destroys the natural ecology. [0003] Plastic products have the advantages of light weight, good toughness, convenient molding, and easy recycling. Therefore, how to imitate ceramics with plast...

Claims

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Application Information

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IPC IPC(8): C08L67/02C08L23/08C08K13/02C08K3/30C08K3/08C08K5/134C08K5/526C08K3/22B29C47/92B29C48/92
CPCC08L67/02B29C48/92B29C2948/9259B29C2948/92704C08K3/08C08K3/30C08K5/1345C08K5/526C08K13/02C08K2003/0856C08K2003/2241C08K2003/2296C08L23/0884C08K3/22
Inventor 殷年伟陆灿亮陈年德刘志雄
Owner SHANGHAI KINGFA SCI & TECH
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