Antibacterial synthetic resin, and preparation method thereof

A technology of synthetic resin and urea-formaldehyde resin, applied in the field of antibacterial synthetic resin and preparation thereof, can solve the problems of insufficient antibacterial properties of synthetic resin and the like

Inactive Publication Date: 2018-04-20
安徽高盛化工股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the technical problems existing in the background technology, the present invention proposes an antibacterial synthetic resin and its preparation method to solve the problems disclosed in the Ch

Method used

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  • Antibacterial synthetic resin, and preparation method thereof

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preparation example Construction

[0020] The preparation method of described antibacterial synthetic resin comprises the following steps:

[0021] S1. Mix polylactic acid, organic fluorine epoxy resin, polyphenylene sulfide and polycarbonate evenly in parts by weight, heat up to 80-90°C, keep warm for 20-40min, then add calcium molybdate, trimethyl phosphate, polycarbonate Mix caprolactone, fluorine micropowder, nano-montmorillonite, zinc borate, chlorinated paraffin and single-wall carbon nanotubes evenly, continue to heat up to 110-120°C, keep warm for 1-2h, and then stir at 1500-2500r / min for 30 -50min, cooled to room temperature to obtain the base material;

[0022] S2. Mix chitosan, zinc oxide, silane coupling agent KH-560 and antibacterial modification additive evenly, heat up to 80-90°C, keep warm for 10-20min, then stir at 650-850r / min for 10-20min , cooled to room temperature to obtain modified material;

[0023] S3. Raise the temperature of the base material to 80-90°C, keep it warm for 30-50 minut...

Embodiment 1

[0026] An antibacterial synthetic resin, in parts by weight, comprising the following raw materials: 50 parts of polylactic acid, 25 parts of organic fluorine epoxy resin, 10 parts of polyphenylene sulfide, 12 parts of polycarbonate, 6 parts of polyhydroxybutyrate, 6 parts of hydrogenated p-phenylenediamine, 4 parts of urea-formaldehyde resin, 3 parts of polypropylene resin, 4.5 parts of polyhydroxybutyrate, 4 parts of lauryl acrylate, 3 parts of calcium molybdate, 6 parts of trimethyl phosphate, polycaprolactone 6.5 parts of ester, 4 parts of fluorine powder, 3 parts of nano-montmorillonite, 4 parts of zinc borate, 6 parts of chlorinated paraffin, 6 parts of dispersant CNF, 3.5 parts of single-walled carbon nanotubes, 8 parts of chitosan, 10 parts of zinc oxide 5 parts, 5 parts of silane coupling agent KH-560, 15 parts of antibacterial modification auxiliary agent.

[0027] The antibacterial modification additive is prepared according to the following process: 10 parts by weigh...

Embodiment 2

[0033] An antibacterial synthetic resin, in parts by weight, comprising the following raw materials: 40 parts of polylactic acid, 35 parts of organic fluorine epoxy resin, 5 parts of polyphenylene sulfide, 16 parts of polycarbonate, 4 parts of polyhydroxybutyrate, 9 parts of hydrogenated p-phenylenediamine, 2 parts of urea-formaldehyde resin, 5 parts of polypropylene resin, 3 parts of polyhydroxybutyrate, 8 parts of lauryl acrylate, 1 part of calcium molybdate, 8 parts of trimethyl phosphate, polycaprolactone 3 parts of ester, 6 parts of fluorine powder, 1 part of nano-montmorillonite, 5 parts of zinc borate, 4 parts of chlorinated paraffin, 9 parts of dispersant CNF, 2 parts of single-walled carbon nanotubes, 10 parts of chitosan, 8 parts of zinc oxide 6 parts, 6 parts of silane coupling agent KH-560, 10 parts of antibacterial modification auxiliary agent.

[0034] The antibacterial modification additive is prepared according to the following process: 5 parts by weight of nat...

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Abstract

The invention discloses an antibacterial synthetic resin, and belongs to the technical field of resin preparation. The antibacterial synthetic resin comprises polylactic acid, organic fluorine epoxy resin, polyphenylene sulfide, polycarbonate, polyhydroxybutyrate, hydrogenated p-phenylenediamine, urea-formaldehyde resin, polypropylene resin, polyhydroxybutyrate, lauryl acrylate, calcium molybdate,trimethyl phosphate, polycaprolactone, fluorine micro powder, nanometer montmorillonite, zinc borate, chlorinated paraffin, dispersant CNF, single-walled carbon nanotube, chitosan, zinc oxide, silanecoupling agent KH-560, an antibacterial modifying auxiliary agent. A preparation method comprises following steps: preparation of a base material; preparation of a modifying material; and mixing of the base material and the modifying material. The antibacterial synthetic resin possesses excellent antibacterial properties.

Description

technical field [0001] The invention relates to the technical field of synthetic resin preparation technology, in particular to an antibacterial synthetic resin and a preparation method thereof. Background technique [0002] Synthetic resin is a kind of artificially synthesized high molecular polymer, which is used as the basic raw material for the manufacture of synthetic fibers, coatings, adhesives, insulating materials, etc. The widely used resin concrete also uses synthetic resin as the cementitious material. Because synthetic resin has obvious performance and cost advantages compared with other competitive materials, its application has also penetrated into all aspects of the national economy. [0003] Chinese patent application "a synthetic resin and its preparation method and application (application publication number: CN102174217A)" discloses a synthetic resin composition, which consists of 35% component A and 65% component A Component B is composed; the component ...

Claims

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Application Information

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IPC IPC(8): C08L67/04C08L63/00C08L81/02C08L69/00C08L61/24C08L23/12C08L5/08C08L1/14C08K13/06C08K7/24C08K9/12C08K3/16C08K3/22C08K5/5435
CPCC08L67/04C08K2003/2286C08K2003/2296C08K2201/011C08L2205/025C08L2205/035C08L63/00C08L81/02C08L69/00C08L61/24C08L23/12C08L5/08C08L1/14C08K13/06C08K7/24C08K9/12C08K3/16C08K3/22C08K5/5435
Inventor 纪显志
Owner 安徽高盛化工股份有限公司
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