Unlock instant, AI-driven research and patent intelligence for your innovation.

Wear-resistant non-stick pan coating, preparation method thereof and non-stick pan

A non-stick pan and coating technology, which is applied in the field of kitchen utensils, can solve the problems that the coating does not have wear resistance, is easy to wear, and loses anti-sticking performance, so that it is not easy to precipitate, reduce wear, and the method is simple Effect

Inactive Publication Date: 2021-08-13
浙江贝得厨房用品有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, fluoropolymer-based coatings do not have good wear resistance, and are prone to wear and loss of anti-sticking properties during use, so it is necessary to improve the wear resistance of such coatings

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Wear-resistant non-stick pan coating, preparation method thereof and non-stick pan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A preparation method for a non-stick pan coating, comprising the following preparation steps:

[0042] S1. Weigh raw materials as required, including 750g polytetrafluoroethylene, 130g sericite, 80g polyphenylene ether sulfone, 50g boron nitride, 60g molybdenum dioxide, 20 parts of ultra-high molecular weight silicone wear-resistant agent and 20 parts of carbon black;

[0043] S2. Heat polytetrafluoroethylene and polyarylsulfone at 500°C and stir for 7 hours to obtain a mixture;

[0044] S3, adding mica powder, boron nitride, organic silicon wear-resistant agent and molybdenum disulfide to the mixture, stirring for 3 hours, to obtain a wear-resistant non-stick coating;

[0045] S4. Coat the wear-resistant non-stick pan coating on the inner surface of the pan, and place the pan body in a constant temperature drying oven for drying. The drying temperature is 300°C, and the drying time is 20 minutes. After drying, a wear-resistant non-stick pan is obtained. coating.

Embodiment 2-5

[0047] The preparation method of wear-resistant non-stick pan coating in embodiment 2-5 is identical with embodiment 1, and difference only is as shown in table 1:

[0048] The raw material composition and consumption of wear-resistant non-stick pan coating in the embodiment 1-5 of table 1

[0049]

Embodiment 6

[0051] The preparation method of the wear-resistant non-stick pan coating in this example is the same as that in Example 1, except that the heating temperature in S2 is 480° C., and the stirring time is 8 hours.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the field of kitchen utensils, and particularly discloses a wear-resistant non-stick pan coating, a preparation method of the wear-resistant non-stick pan coating and a non-stick pan. The wear-resistant non-stick pan coating comprises polytetrafluoroethylene, polyarylsulfone, boron nitride, molybdenum dioxide, an organic silicon wear-resistant agent and carbon black. The preparation method comprises the following steps: weighing the raw materials as required; heating and stirring polytetrafluoroethylene and polyarylsulfone to obtain a mixed material; and adding mica powder, boron nitride, an organic silicon wear-resistant agent and molybdenum disulfide into the mixture, and conducting stirring for 3-4 hours to obtain the wear-resistant non-stick pan coating. The wear-resistant non-stick pan coating can be used for a non-stick pan and has good wear resistance.

Description

technical field [0001] The application relates to the field of kitchen utensils, more specifically, it relates to a wear-resistant non-stick pan coating, a preparation method thereof and a non-stick pan. Background technique [0002] A non-stick pan is a metal pan that does not stick when cooking. It differs from ordinary metal pans only in that its inner surface is coated with a non-stick coating that forms a non-stick coating. The non-stick material for preparing the non-stick coating has good lubricity, a small friction coefficient, and a small surface tension, making it difficult to adhere to substances, so food is not easy to stick to. [0003] There are two types of common non-stick coatings, one is fluorine-containing polymers, such as polytetrafluoroethylene (also known as Teflon); the other is silicone-oxygen polymers, such as ceramic coating materials. In comparison, fluoropolymer coatings are more non-stick, while ceramic coatings are more scratch resistant. [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/18C09D181/06C09D7/61C09D7/63C09D7/65
CPCC09D127/18C09D7/61C09D7/63C09D7/65C08K2003/385C08K2003/2255C08L2205/03C08L81/06C08L83/04C08K3/00C08K3/38C08K3/22C08K3/04C08K3/34C08K13/02C08K5/54
Inventor 谷士车
Owner 浙江贝得厨房用品有限公司