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Nanometer material modified plastic and preparation method thereof

A nanomaterial and plastic technology, applied in the field of plastic processing, can solve the problems of blurred glass and inability to see the working conditions of drying equipment.

Active Publication Date: 2022-06-28
领工防护装备湖北有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the shortcomings of the existing technology, solve the problem that when the drying equipment dries the raw materials, a certain amount of water will evaporate to the glass, and the glass will become blurred at this time, making it impossible for people to see the internal working conditions of the drying equipment. , the present invention proposes a nanomaterial-modified plastic and a preparation method thereof

Method used

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  • Nanometer material modified plastic and preparation method thereof
  • Nanometer material modified plastic and preparation method thereof
  • Nanometer material modified plastic and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A nanomaterial-modified plastic, comprising the following raw materials in parts by weight: 88 parts of polymethyl methacrylate; 79 parts of polycarbonate; 7 parts of isocyanate; 3 parts of phthalate; 30 parts of olefin copolymer elasticity; 17 parts of heat-resistant polyamide resin; 14 parts of polyimide fiber; 13 parts of high temperature resistant adhesive.

[0042] By heating the plastic made with this formula, observe at what temperature the plastic begins to melt.

Embodiment 2

[0044] A nanomaterial-modified plastic, comprising the following raw materials in parts by weight: 100 parts of polymethyl methacrylate; 85 parts of polycarbonate; 10 parts of isocyanate; 6 parts of phthalate; 35 parts of olefin copolymer elasticity; 23 parts of heat-resistant polyamide resin; 21 parts of polyimide fiber; 17 parts of high temperature resistant adhesive.

[0045] By heating the plastic made with this formula, observe at what temperature the plastic begins to melt.

Embodiment 3

[0047] A nanomaterial-modified plastic, comprising the following raw materials in parts by weight: 111 parts of polymethyl methacrylate; 89 parts of polycarbonate; 14 parts of isocyanate; 9 parts of phthalate; 39 parts of olefin copolymer elasticity; 28 parts of heat-resistant polyamide resin; 26 parts of polyimide fiber; 21 parts of high temperature resistant adhesive.

[0048] By heating the plastic made with this formula, observe at what temperature the plastic begins to melt.

[0049] Table I

[0050] temperature Example 1 Example 2 Embodiment 3 254℃ melt not melted melt 278℃ melt not melted melt 264℃ melt not melted not melted

[0051] According to the above examples, the important proportions in Example 2 are the best, and the plastics of this formula have the best heat-resistance effect.

[0052] see Figure 1-5 shown, including the following raw materials by weight:

[0053] 88-111 parts of polymethyl methacrylate;

...

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Abstract

The invention belongs to the field of plastic processing, and particularly relates to nano material modified plastic and a preparation method thereof, and the nano material modified plastic comprises the following raw materials by weight: 88-111 parts of polymethyl methacrylate; 79 to 89 parts of polycarbonate; 7 to 14 parts of isocyanate; 3 to 9 parts of phthalate; 30-39 parts of styrene-butadiene copolymer elastomer; 17 to 28 parts of heat-resistant polyamide resin; 14 to 26 parts of polyimide fiber; and 13-21 parts of a high temperature resistant adhesive. The polyimide fibers are added into the raw materials of the plastic, and the polyimide fibers and the high-temperature-resistant adhesive can improve the heat-resistant effect of the plastic, so that the situation that the traditional nano material modified plastic is relatively poor in heat-resistant effect and is easy to soften in high-temperature weather is avoided.

Description

technical field [0001] The invention relates to the field of plastic processing, in particular to a nanomaterial-modified plastic and a preparation method thereof. Background technique [0002] Nanomaterial-modified plastics refer to the addition of nanomaterials on the basis of general-purpose plastics and engineering plastics, which are then processed by filling, blending, and reinforcing methods to improve the flame retardancy, strength, and impact resistance of the plastics themselves. and so on. [0003] At present, in the process of processing modified plastics, it is necessary to use drying equipment to dry the mixed plastic raw materials. Dry. [0004] However, since the current drying equipment is working, in order to see the working conditions inside the drying equipment, glass will be installed on the drying equipment. However, when the drying equipment dries the raw materials, a certain amount of water will evaporate to the glass. At this time, the glass will ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L33/12C08L69/00C08L25/08C08L77/00C08L79/08C08K5/12B29C39/02B29C37/00B29B7/00
CPCC08L33/12B29C37/0092C08L2205/16B29C39/003C08L2201/08C08L69/00C08L79/08C08K5/29C08K5/12Y02P20/10
Inventor 史姣姣
Owner 领工防护装备湖北有限公司
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