Polypropylene composition as well as preparation method and application thereof
The technology of polypropylene composition and high molecular polymer is applied in the field of polypropylene composition and its preparation, which can solve the problems of unsustainable anti-oil pollution effect and insufficient anti-oil pollution effect, so as to improve the long-term anti-oil pollution ability and reduce oil pollution. Adhesion, the effect of lowering the water contact angle
Active Publication Date: 2021-10-26
JIANGSU KINGFA SCI & TECH ADVANCED MATERIALS CO LTD +2
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- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The present invention provides a polypropylene composition to overcome the defects of insufficient anti-oil stain effect and unsustainable anti-oil stain effect
Method used
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Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1～7
[0062] Examples 1-7 provide a series of long-acting oil-stain-resistant polypropylene compositions, and the contents of specific components are shown in Table 1.
[0063] The component content (part) of table 1 embodiment 1~7
[0064]
Embodiment 8～16
[0066] Examples 8-16 provide a series of polypropylene compositions, and the contents of specific components are shown in Table 2.
[0067] The component content (part) of table 2 embodiment 8~16
[0068]
[0069]
Embodiment 17～25
[0071] Examples 17-25 provide a series of polypropylene compositions, and the contents of specific components are shown in Table 3.
[0072] The component content (part) of table 3 embodiment 17~25
[0073]
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The invention discloses a polypropylene composition as well as a preparation method and application thereof. The polypropylene composition comprises the following components in parts by weight: 30-98 parts of polypropylene resin, 2-20 parts of alcohol high-molecular polymer, 0.5-5 parts of an organic small molecular salt compound, 0.5-5 parts of a fatty acid ester compound, 0-20 parts of a toughening agent, 0-20 parts of a filler, 0.1-1 part of an antioxidant, and 0-1 part of other auxiliary agents. The organic small molecule salt compound is one of a carboxylate compound, a sulfonate compound, a sulfate compound or an acrylate compound. By adding the alcohol high-molecular polymer, the organic small molecular salt compound and the fatty acid ester compound into the polypropylene composition, the long-acting oil stain resistance of the polypropylene resin can be greatly improved under the combined action of the three.
Description
technical field [0001] The invention relates to the technical field of polymer material modification, and more specifically, relates to a polypropylene composition and its preparation method and application. Background technique [0002] Polypropylene (PP) has the advantages of light weight, low price, excellent chemical resistance, good heat resistance and stability, etc. It is widely used in household appliances, transportation, electric tools and other fields, but some disadvantages of polypropylene, such as poor printing performance , poor surface wettability, easy adsorption of oil and difficult to clean, etc., which limit its wider application. [0003] Especially in the field of kitchen appliances, polypropylene is often used in appearance parts, which generally have the problem of stain adhesion and bacterial growth caused by stain adhesion. Appearance is the first factor to capture consumers' attention, and the public's quality of life The pursuit is getting higher...
Claims
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IPC IPC(8): C08L23/14C08L23/12C08L29/04C08L71/00C08L71/02C08L23/08C08K5/41C08K5/103C08K5/42C08K5/098
CPCC08L23/12C08L23/14C08L2205/03C08L29/04C08K5/41C08K5/103C08L71/00C08L71/02C08K5/098C08L23/0869C08K5/42
Inventor 尹朝清张爽爽杨泽王亚南周杰杨磊叶南飚陈平绪杨霄云
Owner JIANGSU KINGFA SCI & TECH ADVANCED MATERIALS CO LTD