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Diatomite louver and preparation method thereof

A technology of shutters and diatomite, applied in the field of shutters, can solve the problems of easy aging, short service life, high price, etc., and achieve the effects of excellent thermal stability and mechanical properties, long service life and good durability

Active Publication Date: 2018-04-03
临江市宝健木业有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problems in the prior art that wood shutters are expensive, PVC shutters are easily deformed, easy to burn, easy to age, short service life, non-degradable after discarding and cause pollution, and provide a diatomite shutter and its preparation method

Method used

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  • Diatomite louver and preparation method thereof

Examples

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Effect test

Embodiment 1

[0021] Diatomite louver, the material of this louver consists of 100 parts by weight of diatomite (800 mesh), 100 parts by weight of PPC, 4 parts by weight of ammonium polyphosphate, 3 parts by weight of epoxidized soybean oil, 2 parts by weight of Montmorillonite (800 mesh), 2 parts by weight of lignin, 1 part by weight of calcium carbonate (800 mesh), 0.5 part by weight of antioxidant 1010, 0.1 part by weight of antioxidant 168 and UV944 of 1 part by weight composition.

[0022] The preparation method of the above-mentioned diatomite louver sheet is as follows: adding the raw materials into the mixing mixer according to the weight ratio, stirring and mixing evenly, and then extruding and granulating with a twin-screw extruder to obtain pellets, and then feeding the pellets into In the extruder, extrude strips and emboss to obtain diatomite louvers. The temperature of the screw extruder: 170°C in the first zone, 175°C in the second zone, 175°C in the third zone, 175°C in the ...

Embodiment 2

[0025] Diatomite louver, the material of this louver consists of 100 parts by weight of diatomite (1000 mesh), 120 parts by weight of PPC, 5 parts by weight of ammonium polyphosphate, 1 part by weight of melamine, 5 parts by weight of epoxy The montmorillonite (600 mesh) of soybean oil, 4 weight parts, the lignin of 4 weight parts, the calcium carbonate (700 mesh) of 1.5 weight parts, the antioxidant 1076 of 1 weight part, the antioxidant 618 of 0.2 weight part , 1.5 parts by weight of UV324 and 3 parts by weight of toner (blue).

[0026] The preparation method of the above-mentioned diatomite louver sheet is to add the raw materials into the mixing mixer according to the weight ratio, stir and mix evenly, and then use a twin-screw extruder to extrude and granulate to obtain pellets, and then send the pellets into In the extruder, extrude strips and emboss to obtain diatomite louvers. The temperature of the screw extruder: 170°C in the first zone, 175°C in the second zone, 175...

Embodiment 3

[0029] Diatomite louver, the material of this louver consists of 100 parts by weight of diatomite (1000 mesh), the PPC of 105 parts by weight, the ammonium polyphosphate of 4.5 parts by weight, the epoxy soybean oil of 4 parts by weight, 4 parts by weight Montmorillonite (700 mesh), 3 parts by weight of lignin, 1.5 parts by weight of calcium carbonate (80 mesh), 1 part by weight of antioxidant 1076, 0.3 parts by weight of antioxidant 618 and UV324 of 3 parts by weight .

[0030] The preparation method of the above-mentioned diatomite louver sheet is to add the raw materials into the mixing mixer according to the weight ratio, stir and mix evenly, and then use a twin-screw extruder to extrude and granulate to obtain pellets, and then send the pellets into In the extruder, extrude strips and emboss to obtain diatomite louvers. The temperature of the screw extruder: 170°C in the first zone, 175°C in the second zone, 175°C in the third zone, 175°C in the fourth zone, and 175°C in ...

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Abstract

The invention discloses a blind window plate with diatomaceous earth and a method for preparing the blind window plate, and belongs to the technical field of blind windows. By the aid of the blind window plate and the method, problems of high cost of wood blind windows, easiness in deformation, combustion and aging and short service lives of PVC (polyvinyl chloride) blind windows and pollution due to the fact that the PVC blind windows are non-degradable after being discarded in the prior art can be solved. The blind window plate comprises, by weight, 100 parts of the diatomaceous earth, 100-120 parts of polypropylene carbonate, 4-6 parts of flame retardants, 3-5 parts of epoxidized soybean oil, 2-4 parts of montmorillonite, 2-4 parts of lignin, 1-2 parts of calcium carbonate, 0.5-1 part of primary antioxidants, 0.1-0.3 part of auxiliary antioxidants and 1-3 parts of ultraviolet absorbents. The blind window plate and the method have the advantages that the blind window plate is green and environmentally friendly, is free of pollutant release, difficult to deform, excellent in ultraviolet radiation resistance, heat stability and mechanical property, good in durability and long in service life, can be degraded after being discarded and is flame-retardant, and harmful gas can be adsorbed by the blind window plate.

Description

technical field [0001] The invention belongs to the technical field of shutters, and in particular relates to a diatomite shutter and a preparation method thereof. Background technique [0002] With the rapid development of the national economy and the gradual improvement of people's material living standards, interior decoration has become increasingly popular. People spend two-thirds of their life indoors, and modern people spend 80%-90% of their time indoors living and working in an indoor environment. Therefore, the quality of the indoor environment directly affects people's health. Indoor air pollution caused by improper use of decoration consumables is becoming more and more serious. The most common toxic gas pollution includes formaldehyde, benzene series, ammonia, radon and volatile organic compounds. These five toxic gases and harmful substances are called indoor air pollution. The "5 invisible killers" in the decoration. Among them, formaldehyde is the most serio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L69/00C08L97/00C08L91/00C08K13/02C08K3/34C08K3/26B29C47/92B29C48/92
CPCB29C48/92B29C2948/92704C08K2201/003C08L69/00C08L2201/02C08L2201/06C08L2201/08C08L2205/03C08L97/005C08L91/00C08K13/02C08K3/34C08K3/346C08K2003/265
Inventor 王秀宝
Owner 临江市宝健木业有限责任公司
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