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Preparation method of polymer composite with odor removal function

A composite material and odor removal technology, which is applied in the field of polymer composite material preparation, can solve problems such as unpleasant smell, polymer materials are difficult to meet diversified functional requirements, and affect user experience, and achieve simple preparation methods easy effect

Inactive Publication Date: 2018-08-24
FOSHAN RICH FIELD COMMODITIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A single polymer material is often difficult to meet diverse functional requirements
For example, tablecloths and coasters used in daily life, in addition to being durable, consumers often also need these products to be resistant to dirt and mildew, especially daily necessities that have been in contact with food. There will be an unpleasant smell, which will greatly affect the user experience

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] The concrete steps of the preparation method of polymer composite material in the present embodiment are as follows:

[0027] S01, dry wormwood and orange peel at 60°C until the water content is less than 10%, mix the two and grind them to 1000 mesh, then add the crushed perilla leaves, mix them evenly and mash them evenly Pulp the above mixture until pulverized, and dry it at 60°C for 24 hours to obtain plant powder. The particle size of the plant powder ranges from 1 to 2 μm.

[0028] S02, the plant powder in S01 is made into plant powder slurry as a raw material and added to the side feeding hopper of the twin-screw extruder, and the PVC resin raw material particles are added to the main feeding hopper, and after blending and fusion, the temperature is 210 ° C. and then extruded by a twin-screw extruder to obtain a multi-component masterbatch. The mass ratio of plant powder slurry to resin raw material is 1:1.5.

[0029] The preparation method of plant powder slurr...

Embodiment 2

[0033] The preparation method of this example is similar to that of Example 1, except that: in S01, the drying temperature of wormwood and orange peel is 65°C, and the drying process is more efficient, but the higher the temperature, the better the smell of raw materials The lighter it is, the actual preparation process needs to be considered comprehensively.

Embodiment 3

[0035] The preparation method of the present embodiment is similar to that of Example 1, the difference being that: in S02, plant powder, dehydrated alcohol, polyvinyl alcohol, neroli oil, zirconia fiber, isocyanuric acid triglycidyl ether The mass ratio is 1:5:2:0.2:0.2:2.

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PUM

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Abstract

The invention discloses a preparation method of a polymer composite with an odor removal function. The method comprises the following steps: S01, artemisia vulgaris and orange peel are dried, smashedperilla leaf is added, the materials are uniformly mixed, mashed and dried, and plant powder is prepared; S02, plant powder slurry is prepared from the plant powder and serves as a raw material to beadded to a side feed hopper of a twin-screw extruder, resin granules as a raw material are fed to a main feed hopper, blending is performed until full fusion, and multielement masterbatch is prepared;S03, the multielement masterbatch as a raw material is fed to an internal mixer for plasticization, diffusion and extrusion, and the needed polymer composite is prepared with an injection molding process. The preparation method of the polymer composite with the odor removal function is simple, feasible and suitable for industrial production.

Description

technical field [0001] The invention belongs to the field of polymer composite materials, and in particular relates to a preparation method of a polymer composite material with the function of removing peculiar smell. Background technique [0002] In the field of daily necessities manufacturing, the application of polymer materials can be seen everywhere, such as shower curtains, coasters and other common daily necessities. With the improvement of national living standards, consumers have put forward higher requirements for the functions of daily necessities, expanding from stronger, firmer, and more durable to more beautiful in appearance and more resistant to beatings, and also require other special functions. A single polymer material is often difficult to meet diverse functional requirements. For example, tablecloths and coasters used in daily life, in addition to being durable, consumers often also need these products to be resistant to dirt and mildew, especially dail...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/06C08L67/02C08L75/04C08L23/20C08L23/08C08L99/00C08L29/04C08L91/00C08K7/08
CPCC08L27/06C08L23/06C08L23/0815C08L23/0853C08L23/20C08L67/02C08L75/04C08L2205/025C08L2205/035C08L99/00C08L29/04C08L91/00C08K7/08
Inventor 谭志恒
Owner FOSHAN RICH FIELD COMMODITIES CO LTD