CN105623091A

CN105623091A - Antibacterial environment-friendly garbage can and manufacturing method thereof

Info

Publication number: CN105623091A
Application number: CN201610076757.8A
Authority: CN
Inventors: 孙奇
Original assignee: Ningbo Meidai Import And Export Co Ltd
Current assignee: Ningbo Meidai Import And Export Co Ltd
Priority date: 2016-02-02
Filing date: 2016-02-02
Publication date: 2016-06-01

Abstract

The invention discloses an antibacterial environment-friendly garbage can. The antibacterial environment-friendly garbage can is composed of, by weight, 130-170 parts of polypropylene, 1-2 parts of fatty acid diethanol amide, 10-12 parts of tributyl citrate, 4-5 parts of polyethyleneimine, 3-4 parts of palm wax, 0.8-2 parts of dodecyl dimethyl betaine, 2-4 parts of octyl isothiazolone, 2-3 parts of lauryl mercaptan, 1-2 parts of calcium propionate, 0.6-1 part of polyoxypropylene glycerol ether, 0.1-0.2 part of chilli powder, 0.5-1 part of sulfur powder, 12-15 parts of montmorillonite powder, 10-14 parts of aluminum isopropoxide, 2-4 parts of bisphenol A phosphite, 0.7-1 part of silane coupling agent kh560, 0.1-0.2 part of cerium oxide, 3-4 parts of lanolin, 2-3 parts of aluminum dihydrogen phosphate and 2-3 parts of acetic acid. The antibacterial environment-friendly garbage can is high in surface strength and heat resistance, and rare earth aluminum sol is added, so that dispersity among fillers is improved effectively and stability of a finished product is improved. The antibacterial environment-friendly garbage can is high in acid-alkali resistance and surface hydrophobicity, less prone to bacterium breeding and high in environment friendliness.

Description

A kind of antibacterial environment protection refuse receptacle and preparation method thereof

Technical field

The invention mainly relates to technical field, particularly relate to a kind of antibacterial environment protection refuse receptacle and preparation method thereof.

Background technology

Plastic Drum is owing to having light weight, corrosion-resistant, the feature such as easy to process, in architectural engineering, the fields such as domestic are widely used, but, in prior art, owing to Plastic Drum manufactures the unreasonable of material existence, the performance causing Plastic Drum there is also certain defect, such as intensity, toughness, environment-friendly type is not good, have possibly together with virose plasticizer, and the article that refuse receptacle is indispensable in living as people, often place various different garbage waste material, Fruit Peel, Acidity of Aikalinity water etc., if the poor stability of this refuse receptacle, resistance to acids and bases is bad, it is easy for causing corrosion, and then reduce the service life of refuse receptacle, the easiest breed bacteria in refuse receptacle simultaneously, how effectively to improve the antibacterial effect of refuse receptacle, improvement for hygienic conditions has very big facilitation effect.

Summary of the invention

The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of antibacterial environment protection refuse receptacle and preparation method thereof.

The present invention is achieved by the following technical solutions:

A kind of antibacterial environment protection refuse receptacle, it is characterised in that it is made up of the raw material of following weight parts:

Polypropylene 130-170, fatty diglycollic amide 1-2, tributyl citrate 10-12, polymine 4-5, palm wax 3-4, dodecyldimethylammonium hydroxide inner salt 0.8-2, octylisothiazolinone 2-4, lauryl mercaptan 2-3, calcium propionate 1-2, polypropylene glycerol aether 0.6-1, Fructus Capsici powder 0.1-0.2, Cosan 0.5-1, montmorillonite powder 12-15, aluminum isopropylate. 10-14, phosphorous acid bisphenol-A ester 2-4, silane coupler kh5600.7-1, cerium oxide 0.1-0.2, lanoline 3-4, aluminium dihydrogen phosphate 2-3, acetic acid 2-3.

The preparation method of a kind of antibacterial environment protection refuse receptacle, comprises the following steps:

(1) above-mentioned cerium oxide is joined in acetic acid, stir, add lauryl mercaptan, raise temperature and be 70-80 DEG C, insulated and stirred 10-15 minute, for premix earth solution;

(2) above-mentioned aluminium dihydrogen phosphate is joined in its deionized water of weight 10-14 times, stir;

(3) above-mentioned aluminum isopropylate. is joined in its deionized water of weight 5-7 times, stir, add polymine, at 60-70 DEG C insulated and stirred 10-12 minute, add soda, adjustment pH is 10-13, continuing insulation reaction 30-40 minute, mix with above-mentioned premix earth solution, dripping concentration under stirring condition is the sulphuric acid of 96-98%, adjustment pH is 2-3, warming temperature is 80-85 DEG C, insulation reaction 20-30 minute, adds the aluminium dihydrogen phosphate aqueous solution that above-mentioned steps (2) obtains, stirring, to room temperature, obtains rare earth Alumina gel;

(4) by above-mentioned lanoline, palm wax mixing, at 70-80 DEG C insulated and stirred 10-20 minute, mix with above-mentioned rare upper Alumina gel, add polypropylene glycerol aether, 100-200 rev/min of stirring 30-40 minute, obtain modification sol emulsion;

(5) above-mentioned fatty diglycollic amide is joined in tributyl citrate, under stirring condition, be sequentially added into above-mentioned modification sol emulsion, silane coupler kh560, montmorillonite powder, at 60-65 DEG C insulated and stirred 30-40 minute, obtain silane-modified colloidal sol;

(6) joining in silane-modified colloidal sol by above-mentioned dodecyldimethylammonium hydroxide inner salt, add calcium propionate, Fructus Capsici powder, Cosan, stir, dehydration, for modified premix material;

(7) above-mentioned modified premix material mix with remaining each raw material, in feeding double screw extruder, extruded, cooling, molding, cut bucket, sizing, obtain described antibacterial environment protection refuse receptacle.

The invention have the advantage that

Present invention adds octylisothiazolinone, calcium propionate, Fructus Capsici powder, Cosan etc., effectively raise the fungistatic effect of finished product refuse receptacle, the refuse receptacle surface strength of the present invention is high, heat-resist, the rare earth Alumina gel of addition effectively improves the dispersibility between each filler, improves the stability_intensity of finished product, the refuse receptacle resistance to acids and bases of the present invention is good, surface hydrophobic is strong, and not easily breed bacteria, the feature of environmental protection is good.

Detailed description of the invention

Embodiment 1

A kind of antibacterial environment protection refuse receptacle, it is made up of the raw material of following weight parts:

Polypropylene 170, fatty diglycollic amide 2, tributyl citrate 12, polymine 5, palm wax 3, dodecyldimethylammonium hydroxide inner salt 0.8, octylisothiazolinone 2, lauryl mercaptan 3, calcium propionate 1, polypropylene glycerol aether 0.6, Fructus Capsici powder 0.2, Cosan 0.5, montmorillonite powder 15, aluminum isopropylate. 14, phosphorous acid bisphenol-A ester 4, silane coupler kh5600.7, cerium oxide 0.2, lanoline 3, aluminium dihydrogen phosphate 3, acetic acid 2.

(1) joining in acetic acid by above-mentioned cerium oxide, stir, add lauryl mercaptan, raise temperature and be 70-80 DEG C, insulated and stirred 15 minutes, for premix earth solution;

(2) above-mentioned aluminium dihydrogen phosphate is joined in the deionized water of its weight 14 times, stir;

(3) above-mentioned aluminum isopropylate. is joined in the deionized water of its weight 7 times, stir, add polymine, insulated and stirred 12 minutes at 70 DEG C, add soda, regulating pH is 13, continuing insulation reaction 40 minutes, mix with above-mentioned premix earth solution, dripping concentration under stirring condition is the sulphuric acid of 98%, regulating pH is 3, warming temperature is 85 DEG C, insulation reaction 20 minutes, adds the aluminium dihydrogen phosphate aqueous solution that above-mentioned steps (2) obtains, stirring, to room temperature, obtains rare earth Alumina gel;

(4) by above-mentioned lanoline, palm wax mixing, insulated and stirred 20 minutes at 80 DEG C, mixing with above-mentioned rare earth Alumina gel, add polypropylene glycerol aether, 200 revs/min are stirred 40 minutes, obtain modification sol emulsion;

(5) above-mentioned fatty diglycollic amide is joined in tributyl citrate, under stirring condition, be sequentially added into above-mentioned modification sol emulsion, silane coupler kh560, montmorillonite powder, insulated and stirred 40 minutes at 65 DEG C, obtain silane-modified colloidal sol;

Claims

1. an antibacterial environment protection refuse receptacle, it is characterised in that it is made up of the raw material of following weight parts:

2. the preparation method of an antibacterial environment protection refuse receptacle as claimed in claim 1, it is characterised in that comprise the following steps:

(1) above-mentioned cerium oxide is joined in acetic acid, stir, add lauryl mercaptan, raise temperature and be 70-80 DEG C, insulated and stirred 10-15 minute, for the rare upper solution of premix;

(4) by above-mentioned lanoline, palm wax mixing, at 70-80 DEG C insulated and stirred 10-20 minute, mix with above-mentioned rare earth Alumina gel, add polypropylene glycerol aether, 100-200 rev/min of stirring 30-40 minute, obtain modification sol emulsion;