Moisture-resistant and gas-resistant plastic product

A technology for plastic products and gas barrier, applied in the field of plastic products for packaging, can solve the problems of complex manufacturing process and high production cost, and achieve the effects of good printing performance, improved uniformity and stability, and smooth surface

Inactive Publication Date: 2014-10-01
李雪红
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Multi-layer composite means that when making polyolefin packaging materials (such as polyolefin bottles and other containers), the container wall is made into a multi-layer structure, and a barrier layer of polymer mater

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

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0021] Example 1

[0022] A moisture and gas barrier plastic product, comprising the following raw materials in parts by weight: 60 parts of polyolefin, 10 parts of high barrier material, 4 parts of maleic anhydride-styrene solid resin, 0.1 part of stabilizer, 1 part of filler, 0.5 part of auxiliary agent.

Example Embodiment

[0023] Example 2

[0024] A moisture and gas barrier plastic product, comprising the following raw materials in parts by weight: 100 parts of polyolefin, 30 parts of high barrier material, 10 parts of maleic anhydride-styrene solid resin, 5 parts of stabilizer, 4 parts of filler, 3 parts of auxiliary agent.

Example Embodiment

[0025] Example 3

[0026] A moisture and gas barrier plastic product, comprising the following raw materials in parts by weight: 80 parts of polyolefin, 20 parts of high barrier material, 6 parts of maleic anhydride-styrene solid resin, 3 parts of stabilizer, 2 parts of filler, 2 parts of auxiliary agent.

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 a moisture-resistant and gas-resistant plastic product prepared from the following raw materials in parts by weight: 60-100 parts of polyolefin, 10-30 parts of material with high barrier property, 4-10 parts of maleic anhydride-styrene solid resin, 0.1-5 parts of stabilizing agent, 1-4 parts of filling material and 0.5-3 parts of auxiliary agent. According to the moisture-resistant and gas-resistant plastic product disclosed by the invention, the maleic anhydride-styrene solid resin has good compatibility with non-polar polyolefin and the polar material with high barrier property respectively; when the maleic anhydride-styrene solid resin, polyolefin and the material with high barrier property are mixed, an extra compatibilizer does not need to be added, or plastic modification does not need to be performed, so that the uniformity and stability of prepared plastics are improved.

Description

technical field [0001] The invention relates to a moisture-proof and gas-proof plastic product, in particular to a packaging plastic product. Background technique [0002] Currently, plastic products have been widely used in almost every field. In the prior art, there are many disadvantages in plastic products and their preparation methods, such as uneven spraying defects on the appearance of the product, pits and miscellaneous spots, thin coating, the highest surface hardness can only reach 1HB, and it is easy to cause scratches and dents. And paint falling off, low pass rate when preparing products, long extrusion and painting production lines, slow speed, low efficiency, easy to wear the surface layer, affecting the appearance, etc. In addition, a large amount of organic solvents volatilize during the spraying process, causing serious pollution to the environment and endangering the health of workers. [0003] As a widely used packaging material, polyolefin has good moi...

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
IPC IPC(8): C08L23/06C08L23/12C08L23/08C08L27/08C08L67/02C08L77/00C08L67/00C08L35/06C08K3/26C08K3/30C08K3/34
CPCC08L23/06C08K2201/011C08L23/12C08L2201/14C08L2205/03C08L2205/035
Inventor 李雪红
Owner 李雪红
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap