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CN106215364A - A kind of formaldehyde scavenger for sheet material - Google Patents

A kind of formaldehyde scavenger for sheet material Download PDF

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Publication number
CN106215364A
CN106215364A CN201610623453.9A CN201610623453A CN106215364A CN 106215364 A CN106215364 A CN 106215364A CN 201610623453 A CN201610623453 A CN 201610623453A CN 106215364 A CN106215364 A CN 106215364A
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CN
China
Prior art keywords
parts
sheet material
nano
formaldehyde scavenger
formaldehyde
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610623453.9A
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Chinese (zh)
Inventor
陈生力
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baohusan Environmental Protection Science & Technology Chengdu Co Ltd
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Baohusan Environmental Protection Science & Technology Chengdu Co Ltd
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Application filed by Baohusan Environmental Protection Science & Technology Chengdu Co Ltd filed Critical Baohusan Environmental Protection Science & Technology Chengdu Co Ltd
Priority to CN201610623453.9A priority Critical patent/CN106215364A/en
Publication of CN106215364A publication Critical patent/CN106215364A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62DCHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16Heavy metals; Compounds thereof

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  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Agronomy & Crop Science (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The present invention relates to environmental friendly indoor field, a kind of formaldehyde scavenger for sheet material, its raw material is calculated as by weight: nano antibacterial agent 15 parts, fatty alcohol-polyoxyethylene ether 12 parts, sodium sulfate hydrogen peroxide sodium chloride adduct 7 parts, Folium Camelliae sinensis extract 5 parts, modified polyacrylamide solution 10 parts, 5 parts of carbamide, thiourea 3 parts, defoamer 1.5 parts, deionized water 200 parts.Product can directly apply to ornament materials or polymerization sheet surface, effectively reduces the content of the poisonous and harmful substances such as formaldehyde in family, promotes home air quality.

Description

A kind of formaldehyde scavenger for sheet material
Technical field
The present invention relates to environmental friendly indoor field, a kind of formaldehyde scavenger for sheet material.
Background technology
In room air pollution, formaldehyde pollution is typically the most universal the most intractable, during decorating house, by In many artificial board, binding agent, coating, paint, all contain formaldehyde, the dusty gas based on formaldehyde can be volatilized for a long time, Human body is damaged.Formaldehyde is defined as carcinogenic and teratogenecity material by World Health Organization (WHO), and Long Term Contact formaldehyde can draw Play the diseases such as chronic respiratory tract disease, pregnancy syndrome, leukemia, it is also possible to cause neonatal chromosome disorder and teenager note Recall power to go down, mental retardation etc..Wherein artificial board becomes with huge formaldehyde volatile quantity with up to volatilization cycle of ten several years High harm polluter the most obstinate in indoor pollutant.The most conventional air purifying process, mainly physical absorption, such as Plant absorption and activated carbon adsorption;When wherein using activated carbon adsorption, mainly activated carbon is prevented the dress in certain structure Put, rely on the natural flow of air or the effect of blower fan to adsorb.But owing to formaldehyde is long-time slowly release, in room In can not place formaldehyde plant, so human body still can constantly be damaged by formaldehyde always.
Wanting really to solve the pollution problem of indoor formaldehyde, starting with from polluter is the quickest and permanently effective hands Section.The volatile source that indoor formaldehyde is the most serious and the cycle is the longest is various ornament materials or polymerization sheet.Through testing discovery in a large number, often The rarest formaldehyde to artificial board etc. of formaldehyde removing method seen volatilizees and has long-term remarkable result, and exploitation one has long-term effect The formaldehyde scavenger of fruit is the most urgent to solving Formaldehyde Pollution of Indoor Air problem.
Summary of the invention
The present invention is directed to the problems referred to above and propose a kind of formaldehyde removing product, it is possible to permanently effective suppression wood-based plate etc. are stupid Gu the formaldehyde volatilization of polluter, reduce indoor formaldehyde concentration, ensure that home environment is healthy.
To achieve these goals, the used technical scheme of the present invention is, it is former for a kind of formaldehyde scavenger for sheet material Material is calculated as by weight: nano antibacterial agent 15 parts, fatty alcohol-polyoxyethylene ether 12 parts, sodium sulfate hydrogen peroxide sodium chloride add Compound 7 parts, Folium Camelliae sinensis extract 5 parts, modified polyacrylamide solution 10 parts, 5 parts of carbamide, thiourea 3 parts, defoamer 1.5 parts, go from 200 parts of sub-water.
Described sodium sulfate hydrogen peroxide sodium chloride adduct preparation technology is sodium chloride to be added hydrogen peroxide molten In liquid, adding anhydrous sodium sulfate, stirring, reduce pressure sucking filtration, and vacuum drying obtains sodium sulfate hydrogen peroxide sodium chloride adduction Thing.
Described nano antibacterial agent is nano TiO 2, nano-ZnO and the mixture of nanometer Ag, nano TiO 2, nano-ZnO Being 30~50 nanometers with the granularity of nanometer silver, the ratio of three is TiO2:ZnO:Ag=(1~2): 1:0.5.
The preparation method of described modified polyacrylamide is, ratio 1:1 chooses mass fraction by weight is 18~22% The polyacrylamide solution of mean molecule quantity 40000 and mass fraction are the hydrazine hydrate solution mixing of 75~85%, at 50-60 Stirring reaction 16~21h under DEG C environment, by the product obtained through precipitation, be dried, obtain modified polyacrylamide.
As preferably, in the preparation process improving polyacrylamide, the mass fraction of described polyacrylamide solution Being 20%, the mass fraction of described hydrazine hydrate solution is 80%.
As preferably, the described stirring response time is 19h.
By scavenger brushing or be sprayed on plate surface during use.
The nano antibacterial agent contained in the present invention and Folium Camelliae sinensis extract, can catch the free first in sheet material fast and effectively Aldehyde PARA FORMALDEHYDE PRILLS(91,95) decompose, and nano antibacterial agent can effectively bacteriostasis antibiosis, long action time, organic amine group simultaneously The stable compounds such as hexamethylenetetramine can be generated in formaldehyde reaction for a long time, penetrate into panel machine while eliminating formaldehyde and be configured to tree Lipid aggregate thing, stops the continuation volatilization of formaldehyde, and fatty alcohol-polyoxyethylene ether is as penetrating agent, it is possible to help all kinds of material to enter Material internal, removes formaldehyde from inside.Finally can effectively reduce the content of the poisonous and harmful substances such as formaldehyde in family, promote household Air quality.
Detailed description of the invention
Below by specific embodiment, the present invention is described in further detail.
Embodiment 1: its raw material of a kind of formaldehyde scavenger for sheet material is calculated as by weight: nano antibacterial agent 15 parts, fat Fat polyoxyethylenated alcohol 12 parts, sodium sulfate hydrogen peroxide sodium chloride adduct 7 parts, Folium Camelliae sinensis extract 5 parts, modified polypropene Amide solution 10 parts, 5 parts of carbamide, thiourea 3 parts, defoamer 1.5 parts, deionized water 200 parts.
Described sodium sulfate hydrogen peroxide sodium chloride adduct preparation technology is sodium chloride to be added hydrogen peroxide molten In liquid, adding anhydrous sodium sulfate, stirring, reduce pressure sucking filtration, and vacuum drying obtains sodium sulfate hydrogen peroxide sodium chloride adduction Thing.
Described nano antibacterial agent is nano TiO 2, nano-ZnO and the mixture of nanometer Ag, nano TiO 2, nano-ZnO Being 30~50 nanometers with the granularity of nanometer silver, the ratio of three is TiO2:ZnO:Ag=1.5:1:0.5.
The preparation method of described modified polyacrylamide is, by weight ratio 1:1 choose mass fraction be 20% average The polyacrylamide solution of molecular weight 40000 and the hydrazine hydrate solution mixing that mass fraction is 80%, under 50-60 DEG C of environment Stirring reaction 19h, by the product obtained through precipitating, being dried, obtains modified polyacrylamide.
Embodiment 2: its raw material of a kind of formaldehyde scavenger for sheet material is calculated as by weight: nano antibacterial agent 15 parts, fat Fat polyoxyethylenated alcohol 12 parts, sodium sulfate hydrogen peroxide sodium chloride adduct 7 parts, Folium Camelliae sinensis extract 5 parts, modified polypropene Amide solution 10 parts, 5 parts of carbamide, thiourea 3 parts, defoamer 1.5 parts, deionized water 200 parts.
Described sodium sulfate hydrogen peroxide sodium chloride adduct preparation technology is sodium chloride to be added hydrogen peroxide molten In liquid, adding anhydrous sodium sulfate, stirring, reduce pressure sucking filtration, and vacuum drying obtains sodium sulfate hydrogen peroxide sodium chloride adduction Thing.
Described nano antibacterial agent is nano TiO 2, nano-ZnO and the mixture of nanometer Ag, nano TiO 2, nano-ZnO Being 30~50 nanometers with the granularity of nanometer silver, the ratio of three is TiO2:ZnO:Ag=1.5:1:0.5.
The preparation method of described modified polyacrylamide is, by weight ratio 1:1 choose mass fraction be 18% average The polyacrylamide solution of molecular weight 40000 and the hydrazine hydrate solution mixing that mass fraction is 75%, under 50-60 DEG C of environment Stirring reaction 16h, by the product obtained through precipitating, being dried, obtains modified polyacrylamide.
Embodiment 3: its raw material of a kind of formaldehyde scavenger for sheet material is calculated as by weight: nano antibacterial agent 15 parts, fat Fat polyoxyethylenated alcohol 12 parts, sodium sulfate hydrogen peroxide sodium chloride adduct 7 parts, Folium Camelliae sinensis extract 5 parts, modified polypropene Amide solution 10 parts, 5 parts of carbamide, thiourea 3 parts, defoamer 1.5 parts, deionized water 200 parts.
Described sodium sulfate hydrogen peroxide sodium chloride adduct preparation technology is sodium chloride to be added hydrogen peroxide molten In liquid, adding anhydrous sodium sulfate, stirring, reduce pressure sucking filtration, and vacuum drying obtains sodium sulfate hydrogen peroxide sodium chloride adduction Thing.
Described nano antibacterial agent is nano TiO 2, nano-ZnO and the mixture of nanometer Ag, nano TiO 2, nano-ZnO Being 30~50 nanometers with the granularity of nanometer silver, the ratio of three is TiO2:ZnO:Ag=1.5:1:0.5.
The preparation method of described modified polyacrylamide is, by weight ratio 1:1 choose mass fraction be 22% average The polyacrylamide solution of molecular weight 40000 and the hydrazine hydrate solution mixing that mass fraction is 85%, under 50-60 DEG C of environment Stirring reaction 21h, by the product obtained through precipitating, being dried, obtains modified polyacrylamide.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for the skill of this area For art personnel, can there be various modifications and variations in the spirit and principles in the present invention, the modification of these equivalents or replacement etc., Within being all contained in protection scope of the present invention.

Claims (6)

1. the formaldehyde scavenger for sheet material, it is characterised in that its raw material is calculated as by weight: nano antibacterial agent 15 parts, Fatty alcohol-polyoxyethylene ether 12 parts, sodium sulfate hydrogen peroxide sodium chloride adduct 7 parts, Folium Camelliae sinensis extract 5 parts, modification poly-third Acrylamide solution 10 parts, 5 parts of carbamide, thiourea 3 parts, defoamer 1.5 parts, deionized water 200 parts.
A kind of formaldehyde scavenger for sheet material the most according to claim 1, it is characterised in that: described sodium sulfate mistake Hydrogen oxide sodium chloride adduct preparation technology is to be added by sodium chloride in hydrogenperoxide steam generator, add anhydrous sodium sulfate, stir Mixing, reduce pressure sucking filtration, and vacuum drying obtains sodium sulfate hydrogen peroxide sodium chloride adduct.
A kind of formaldehyde scavenger for sheet material the most according to claim 1, it is characterised in that described modified polypropene acyl The preparation method of amine is: ratio 1:1 by weight chooses the polypropylene of mean molecule quantity 40000 that mass fraction is 18~22% Amide aqueous solution and mass fraction are the hydrazine hydrate solution mixing of 75~85%, stirring reaction 16~21h under 50-60 DEG C of environment, By the product obtained through precipitation, it is dried, obtains modified polyacrylamide.
A kind of formaldehyde scavenger for sheet material the most according to claim 3, it is characterised in that: improving polyacrylamide Preparation process in, the mass fraction of described polyacrylamide solution is 20%, and the mass fraction of described hydrazine hydrate solution is 80%。
A kind of formaldehyde scavenger for sheet material the most according to claim 3, it is characterised in that: the described stirring response time For 19h.
A kind of formaldehyde scavenger for sheet material the most according to claim 1, it is characterised in that: described nano antibacterial agent For the mixture for nano TiO 2, nano-ZnO and nanometer Ag, nano TiO 2, nano-ZnO are 30~50 with the granularity of nanometer silver Nanometer, the ratio of three is TiO2:ZnO:Ag=(1~2): 1:0.5.
CN201610623453.9A 2016-08-02 2016-08-02 A kind of formaldehyde scavenger for sheet material Pending CN106215364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610623453.9A CN106215364A (en) 2016-08-02 2016-08-02 A kind of formaldehyde scavenger for sheet material

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108853866A (en) * 2018-06-14 2018-11-23 赵文应 A kind of formaldehyde scavenger and its application
CN111996083A (en) * 2020-08-10 2020-11-27 上海大学 Antibacterial and antiviral detergent for fabric and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1918999A (en) * 2006-08-30 2007-02-28 吴金龙 Preparation process of nano antibacterial agent
CN103360108A (en) * 2013-06-17 2013-10-23 浙江日盛建设有限公司 Novel organic silicon waterproof agent and preparation method thereof
CN104841254A (en) * 2015-05-20 2015-08-19 上海艳紫化工科技有限公司 Indoor formaldehyde scavenger
CN104857663A (en) * 2015-05-20 2015-08-26 上海艳紫化工科技有限公司 Formaldehyde scavenging agent for artificial board
CN105597260A (en) * 2015-12-31 2016-05-25 成都浩芯伟业环保科技有限公司 Formaldehyde scavenger
CN105727494A (en) * 2014-12-12 2016-07-06 上海美世环保科技有限公司 Formaldehyde scavenging agent

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1918999A (en) * 2006-08-30 2007-02-28 吴金龙 Preparation process of nano antibacterial agent
CN103360108A (en) * 2013-06-17 2013-10-23 浙江日盛建设有限公司 Novel organic silicon waterproof agent and preparation method thereof
CN105727494A (en) * 2014-12-12 2016-07-06 上海美世环保科技有限公司 Formaldehyde scavenging agent
CN104841254A (en) * 2015-05-20 2015-08-19 上海艳紫化工科技有限公司 Indoor formaldehyde scavenger
CN104857663A (en) * 2015-05-20 2015-08-26 上海艳紫化工科技有限公司 Formaldehyde scavenging agent for artificial board
CN105597260A (en) * 2015-12-31 2016-05-25 成都浩芯伟业环保科技有限公司 Formaldehyde scavenger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108853866A (en) * 2018-06-14 2018-11-23 赵文应 A kind of formaldehyde scavenger and its application
CN111996083A (en) * 2020-08-10 2020-11-27 上海大学 Antibacterial and antiviral detergent for fabric and preparation method thereof

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Application publication date: 20161214

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