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A kind of petg/tpu/dendritic phthalocyanine loaded SiO2 composite wire with photocatalytic effect and preparation method thereof

A composite wire, dendritic technology, applied in the field of PETG/TPU/dendritic phthalocyanine loaded SiO2 composite wire and its preparation, can solve the problems that have not been reported, and achieve good comprehensive performance, high product quality and excellent performance. Effect

Active Publication Date: 2019-06-11
FUJIAN NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

So far, this method has not been reported

Method used

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  • A kind of petg/tpu/dendritic phthalocyanine loaded SiO2 composite wire with photocatalytic effect and preparation method thereof
  • A kind of petg/tpu/dendritic phthalocyanine loaded SiO2 composite wire with photocatalytic effect and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] 1. A PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 The composite wire rod is characterized in that, according to the weight percentage, the formula is as follows:

[0031] PETG 45

[0032] TPU 15

[0033] PVA 16

[0034] 1-3 Generation Aryl Ether Dendritic Phthalocyanine Complex Supporting SiO 2 13

[0035] Glycerin 6

[0036] Magnesium hydroxide 3

[0037] stearic acid 2.

[0038] 2. The above-mentioned PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 A method for preparing a composite wire, comprising the steps of:

[0039] A. Vacuum dry PETG, TPU and magnesium hydroxide respectively, and then load PETG, TPU, PVA, glycerin, magnesium hydroxide, stearic acid and 1-3 aryl ether dendritic phthalocyanine complexes on SiO 2 Accurately weigh the formula according to the weight percentage, and then place the weighed components in a high-speed mixer and mix them evenly to obtain a mixture;

[0040] B. Melt and ex...

Embodiment 2

[0045] 1. A PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2The composite wire rod is characterized in that, according to the weight percentage, the formula is as follows:

[0046] PETG 40

[0047] TPU 30

[0048] PVA 12

[0049] 1-3 Generation Aryl Ether Dendritic Phthalocyanine Complex Supporting SiO 2 10

[0050] Ethylene glycol 5

[0051] Magnesium hydroxide 2

[0052] Polyethylene wax 1.

[0053] 2. The above-mentioned PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 A method for preparing a composite wire, comprising the steps of:

[0054] A. Vacuum dry PETG, TPU and magnesium hydroxide respectively, and then load SiO with PETG, TPU, PVA, ethylene glycol, magnesium hydroxide, polyethylene wax and 1-3 aryl ether dendritic phthalocyanine complexes 2 Accurately weigh the formula according to the weight percentage, and then place the weighed components in a high-speed mixer and mix them evenly to obtain a mixture; ...

Embodiment 3

[0058] 1. A PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 The composite wire rod is characterized in that, according to the weight percentage, the formula is as follows:

[0059] PETG 30

[0060] TPU 26

[0061] PVA 18

[0062] 1-3 Generation Aryl Ether Dendritic Phthalocyanine Complex Supporting SiO 2 15

[0063] Polyethylene glycol 7

[0064] calcium hydroxide 3

[0065] Oxidized polyethylene wax 1.

[0066] 2. The above-mentioned PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 A method for preparing a composite wire, comprising the steps of:

[0067] A. Vacuum dry PETG, TPU and calcium hydroxide respectively, and then load SiO with PETG, TPU, PVA, polyethylene glycol, calcium hydroxide, oxidized polyethylene wax and 1-3 aryl ether dendritic phthalocyanine complexes 2 Accurately weigh the formula according to the weight percentage, and then place the weighed components in a high-speed mixer and mix them evenly t...

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Abstract

The invention discloses a PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 Composite wire and preparation method thereof. The invention uses highly transparent resins PETG and TPU as carriers to provide a PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 Composite wire and preparation method thereof. The technical solution of the present invention is as follows: according to the mass ratio formula, it is PETG15-55, TPU15-55, PVA10-30, 1-3 generation aryl ether dendritic phthalocyanine complex loaded with SiO 2 5‑20, plasticizer 3‑10, stabilizer 2‑5, dispersant 0.5‑2. The preparation method is: drying, weighing and mixing; melting, extruding and granulating; extruding, setting and rolling. The composite wire produced by the invention has good light transmittance and visible light photocatalytic performance, the preparation method is simple and efficient, and can be applied to the photocatalytic degradation treatment of organic pollutants in sewage, air and soil.

Description

technical field [0001] The invention belongs to a PETG / TPU / dendritic phthalocyanine loaded SiO with photocatalytic effect 2 Composite wire and method for its preparation. Background technique [0002] Chinese patent ZL2014108005249 discloses a 1-3 generation aryl ether dendritic phthalocyanine complex loaded SiO 2 Preparation method and application of visible light photocatalyst, dendritic phthalocyanine-supported SiO described in the patent 2 It has the advantages of high active oxygen production rate, good hydrophilicity, not easy to agglomerate and high electron transfer rate, and can be used in industrial sewage treatment, degradation of dye wastewater and other fields. However, solid powder dendritic phthalocyanine loaded SiO 2 There are problems of deviceization and recycling in practical applications. [0003] 3D printing is a new type of intelligent manufacturing technology. Compared with traditional molding methods, it has attracted much attention for its advant...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L67/02C08L75/04C08L29/04C08L23/06C08L23/30C08K13/06C08K9/04C08K5/053C08K5/09C08K3/22B33Y70/00B01J31/22
CPCC08L67/02C08L75/04B01J31/183B33Y70/00B01J2531/26B01J2531/025C08L2201/10C08L2205/035C08L2205/03C08K2003/2224C08L2207/04B01J35/39C08L29/04C08K13/06C08K9/08C08K5/053C08K5/09C08K3/22Y02P20/52Y02A50/20
Inventor 黄宝铨罗洁玲林鸿裕肖荔人陈庆华夏新曙钱庆荣
Owner FUJIAN NORMAL UNIV