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Antistatic reinforced polypropylene plastic packing barrel

A technology for polypropylene plastic and packaging drums, which is applied in the field of antistatic enhanced polypropylene plastic packaging drums, which can solve the problems of shortening the service life of plastic packaging drums, short duration of antistatic effect, and lower concentration, and achieve good UV shielding effect, Excellent antistatic effect, aging resistance improvement effect

Active Publication Date: 2019-04-26
CHANGZHOU CENTRWAY PLASTICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since this type of antistatic agent is an organic small molecule substance, it is easy to lose after washing or rubbing, resulting in a decrease in concentration and poor effect. Therefore, the duration of the antistatic effect is short, and it generally fails within 1-2 years. Shorten the service life of plastic packaging barrels to a certain extent

Method used

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  • Antistatic reinforced polypropylene plastic packing barrel
  • Antistatic reinforced polypropylene plastic packing barrel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An antistatic enhanced polypropylene plastic packaging bucket is made of the following components in parts by weight:

[0024] 100 parts of polypropylene resin, 10 parts of linear low density polyethylene resin, 5 parts of ethylene-octene copolymer, 3 parts of maleic anhydride grafted polypropylene, 1.5 parts of composite antistatic agent, silane coupling agent KH-550 0.1 1 part, polyethylene wax 1 part.

[0025] Wherein, the composite antistatic agent is made of the following components in parts by weight:

[0026] 2 parts of conductive mesoporous nano titanium dioxide and 1 part of glycerol monostearate antistatic agent.

[0027] The preparation method of the composite antistatic agent comprises the following steps: dissolving the glycerol monostearate antistatic agent in absolute ethanol, controlling its concentration to be 2.5%, adding conductive mesoporous nano-titanium dioxide to the above solution, and ultrasonically dispersing 15 minutes, stirred for 4 hours, ...

Embodiment 2

[0030] An antistatic enhanced polypropylene plastic packaging bucket is made of the following components in parts by weight:

[0031] 100 parts of polypropylene resin, 20 parts of linear low density polyethylene resin, 10 parts of ethylene-octene copolymer, 10 parts of maleic anhydride grafted polypropylene, 7.5 parts of composite antistatic agent, 0.3 parts of silane coupling agent KH-560 5 parts, polyethylene wax.

[0032] Wherein, the composite antistatic agent is made of the following components in parts by weight:

[0033] 10 parts of conductive mesoporous nano titanium dioxide and 10 parts of alkyl phosphate diethanolammonium salt antistatic agent.

[0034] The preparation method of the composite antistatic agent comprises the following steps: dissolving the alkyl phosphate diethanolammonium salt antistatic agent in absolute ethanol, controlling its concentration to be 5%, adding conductive mesoporous nano-titanium dioxide to the above solution, and ultrasonically dispe...

Embodiment 3

[0037] An antistatic enhanced polypropylene plastic packaging bucket is made of the following components in parts by weight:

[0038] 100 parts of polypropylene resin, 15 parts of linear low density polyethylene resin, 8 parts of ethylene-octene copolymer, 7 parts of maleic anhydride grafted polypropylene, 4 parts of composite antistatic agent, silane coupling agent KH-570 0.2 3 parts, polypropylene wax 3 parts.

[0039] Wherein, the composite antistatic agent is made of the following components in parts by weight:

[0040] 6 parts of conductive mesoporous nano-titanium dioxide and 5 parts of ethoxyalkylamine antistatic agent.

[0041] The preparation method of the composite antistatic agent comprises the following steps: dissolving the ethoxyalkylamine antistatic agent in absolute ethanol, controlling its concentration to be 4%, adding conductive mesoporous nano-titanium dioxide to the above solution, ultrasonically dispersing for 60 minutes, Stir for 24 hours, filter, wash...

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Abstract

The invention discloses an antistatic reinforced polypropylene plastic packing barrel. The packing barrel is prepared from the following components in parts by weight: 100 parts of polypropylene resin, 10-20 parts of linear low-density polyethylene resin, 5-10 parts of ethylene-octene copolymers, 3-10 parts of maleic anhydride grafted polypropylene, 1.5-7.5 parts of a composite antistatic agent, 0.1-0.3 parts of a silane coupling agent and 1-5 parts of a lubricant, wherein the composite antistatic agent is prepared from the following components in parts by weight: 2-10 parts of conductive mesoporous nano titania and 1-10 parts of a small molecule antistatic agent. The conductive mesoporous nano titania supported small molecule antistatic agent is taken as a composite antistatic agent and matched with linear low-density polyethylene resin and the ethylene-octene copolymers as toughening agents, the prepared polypropylene plastic packing barrel has comprehensive effects of excellent antistatic effect, high mechanical strength, ultraviolet shielding and aging resistance, long service life and the like.

Description

technical field [0001] The invention relates to the field of polypropylene plastic packaging barrels, in particular to an antistatic reinforced polypropylene plastic packaging barrel. Background technique [0002] Polypropylene plastic packaging barrels are beautiful and smooth inside and outside, light in weight, good in strength, impact resistance, corrosion resistance, non-toxic and tasteless, convenient in transportation, and long in service life. They are widely used in many industries such as paint, food, lubricating oil, and dangerous bags. [0003] Due to the electrical insulation of plastic products, static electricity will accumulate when plastics are in contact or rubbed with other materials. If the accumulated static electricity is not eliminated in time, it may lead to electrostatic adsorption, dust absorption, activation discharge, etc., causing plastic to burn or even explode. For this reason, antistatic agents are usually added to the composition of plastics ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/08C08L51/06C08L23/06C08K9/04C08K7/24C08K5/103
CPCC08K2201/001C08K2201/011C08K2201/017C08L23/12C08L2201/08C08L2205/025C08L2205/035C08L23/0815C08L51/06C08L23/06C08K9/04C08K7/24C08K5/103
Inventor 焦邦杰
Owner CHANGZHOU CENTRWAY PLASTICS
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