CN106861110A - A kind of long-acting elimination method of formaldehyde - Google Patents
A kind of long-acting elimination method of formaldehyde Download PDFInfo
- Publication number
- CN106861110A CN106861110A CN201710082709.4A CN201710082709A CN106861110A CN 106861110 A CN106861110 A CN 106861110A CN 201710082709 A CN201710082709 A CN 201710082709A CN 106861110 A CN106861110 A CN 106861110A
- Authority
- CN
- China
- Prior art keywords
- formaldehyde
- agent
- long
- elimination method
- except
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
- A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
- A62D2101/20—Organic substances
- A62D2101/28—Organic substances containing oxygen, sulfur, selenium or tellurium, i.e. chalcogen
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses a kind of long-acting elimination method of formaldehyde, it comprises the following steps：Last layer is sprayed on sheet material and its product and removes formaldehyde agent, except formaldehyde agent includes SCAN pools health formaldehyde eliminating agent, with extension except the effect of formaldehyde time.
Description
Technical field
Formaldehyde technical field, more particularly to a kind of long-acting elimination method of formaldehyde are removed the present invention relates to interior decoration.
Background technology
Room is the main place of human lives and work, healthy and operating efficiency of the indoor environmental quality to the mankind
Important, there is provided healthy, comfortable indoor environment is the fundamental purpose that Modern Residence is built.In recent years, filled with building
The extensive use of finishing material is adornd, various materials discharge substantial amounts of harmful substance, severe contamination indoor air environment occurs
" Cure of Sick Building Syndrome (SBS) ".High reaction activity and the spy of low cost due to organic solvents such as aldehydes, ketone, esters
Levy, be applied to as the important component of binding agent and coating always the board making of furniture and interior decoration industry with it is Nian Jie
Process, so as to result in the chemistry of the organic solvents such as formaldehyde, acetaldehyde, acetone, ethyl ester that indoor furniture and finishing material are brought
Pollution becomes the public enemy of health of people, wherein the most universal is exactly formaldehyde.
Authorization Notice No. is CN203408622U, authorized announcement date is that the Chinese patent on January 29 in 2014 discloses one
The device for Formaldehyde Pollution of Indoor Air treatment is planted, its operation principle is the foul atmosphere that interior is contained formaldehyde by air compressor
It is pumped into device, foul atmosphere is successively through charcoal absorption, Bubbled stone cleaning treatment.
The above method can only remove the formaldehyde discharged into air, but sheet material and its product meeting sustained release formaldehyde, its
Cannot continuation except formaldehyde.
The content of the invention
It is an object of the invention to provide a kind of long-acting elimination method of formaldehyde, which solve cannot continuation except formaldehyde
Problem, with extension except the effect of formaldehyde time.
Above-mentioned technical purpose of the invention technical scheme is that：
A kind of long-acting elimination method of formaldehyde, comprises the following steps：Last layer is sprayed on sheet material and its product and removes formaldehyde agent, removed
Formaldehyde agent includes SCAN pools health formaldehyde eliminating agent.
Sheet material and its product the meeting release formaldehyde when placing, after it sprays last layer removes formaldehyde agent, the formaldehyde elder generation of release
With except formaldehyde agent contact, except formaldehyde agent quickly absorbs and eliminates formaldehyde, the possibility that formaldehyde spreads to indoor environment is reduced, it is high
Effect；SCAN pools health formaldehyde eliminating agent is sprayed on sheet material, in the health formaldehyde eliminating agent sustainability absorption air of SCAN pools, sheet material
And its formaldehyde of product sustained release, it is long-acting, while SCAN pools health formaldehyde eliminating agent has preferable permeability and formaldehyde absorption
Property, this method mainly for the formaldehyde in material, particularly sheet material in constant release formaldehyde, while in body surface
Spraying formaldehyde eliminating agent after to formaldehyde present in space also have seizure elimination act on, before finishing or finishing after can be to sheet material
It is processed, after SCAN pools health formaldehyde eliminating agent penetrates into sheet material, can further increases the time and speed for absorbing formaldehyde,
It is more long-acting.
More preferably：The spray form except formaldehyde agent is pressure sending type, and spraying method is spray gun spraying.
Using pressure sending type spray form and spray gun spraying, in injection, atomization removes formaldehyde agent, increases the ratio table except formaldehyde agent
Area so that except formaldehyde agent and the formaldehyde for coming from sheet material and its product are fully contacted, while removing glued between formaldehyde agent and sheet material
Attached property is good, increases formaldehyde absorption and the effect for eliminating；Can also reduce except the particle diameter of solute in formaldehyde agent in addition so that molten in it
Matter and solvent can be penetrated into sheet material and its product, strengthen its path for absorbing and processing, and speed up processing simultaneously improves treatment
Effect.
More preferably：The spray gun selects Graco Trurcoat Pro-X.
Using above-mentioned technical proposal, atomizing effect is good, can continuous, uniform coating distribution.
More preferably：The particle diameter of the solute being dispersed in formaldehyde spray liniment is less than 10 μm.
Using above-mentioned technical proposal, the solute of small particle is more beneficial for penetrating into sheet material and its product, increases itself and formaldehyde
Contact surface, improve treatment effect.
More preferably：Before spraying is except formaldehyde agent, the pre-heat treatment, the temperature of preheating first are carried out to sheet material and its product
It it is 35~40 DEG C, the time of preheating is 5~30min.
Using above-mentioned technical proposal, accelerate the permeating speed except formaldehyde agent, increase except formaldehyde agent diffusion possibility and
Except the adhesiveness between formaldehyde agent and sheet material, while accelerating during infiltration except the evaporation of the solvent in formaldehyde agent, increase
The active ingredient amount penetrated into it, further improves treatment effect.
More preferably：It is described except SCAN pool health formaldehyde eliminating agents of formaldehyde agent including 98~100wt% and 0~
The glycerine of 2wt%.
More preferably：It is described except SCAN pool health formaldehyde eliminating agents of formaldehyde agent including 98~99.5wt% and 0.5~
The glycerine of 2wt%.
Using above-mentioned technical proposal, glycerine and SCAN pool health formaldehyde eliminating agent be used in combination after, its viscosity relative increase,
The absorption that volatilization of SCAN pools health formaldehyde eliminating agent etc. causes can be reduced in atomization, infiltration, diffusion and during absorbing formaldehyde
The situation of formaldehyde efficiency reduction.
More preferably：It is described except formaldehyde agent is prepared by the following method：In under 30~35 DEG C and stirring condition according to
Secondary to add the SCAN pool health formaldehyde eliminating agents of 1/3~1/2 formula ratio and the glycerine of 1/3~1/2 formula ratio, dispersed with stirring is uniform
The SCAN pool health formaldehyde eliminating agents of remaining formula ratio and the glycerine of remaining formula ratio are sequentially added afterwards, are stirred for dispersion equal
It is even, obtain final product.
Using above-mentioned technical proposal, it is uniformly dispersed so that it uniformly can penetrate into sheet material and its product to absorb formaldehyde.
In sum, the invention has the advantages that：
A kind of long-acting elimination method of formaldehyde of the application, the formaldehyde discharged on sheet material and its product is infiltrated in it and is applied to
Absorbing in time except formaldehyde agent for its surface, can reduce burst size of methanal；The application method is in treatment in burst size of methanal test
Burst size of methanal after 72hr≤5.0mg/L, it is necessary to can be allowed for interior after facing treatment, and its treatment 72hr formaldehyde
Release reduction amount ＞ 65%, it has preferably treatment effect of formaldehyde；The application removes formaldehyde agent raw material and its preparation, original by control
Material size, spray form, spraying method, sheet material and its product are pre-processed, combined effect can be played, further reduced formaldehyde and release
High-volume and improve Form aldehyde release reduction amount, wherein most preferably processing the burst size of methanal≤1.5mg/L of 24hr, can be directly used for room
Interior (referring to the table 1 in GB18580-2001), and it processes the Form aldehyde release reduction amount ＞ 90% of 24hr.
Specific embodiment
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected by Patent Law in the protection domain of invention.
Embodiment 1：A kind of long-acting elimination method of formaldehyde, comprises the following steps：
1. except the preparation of formaldehyde agent：In the SCAN pools Kang Jia that 1/3~1/2 formula ratio is sequentially added under 30~35 DEG C and stirring condition
The glycerine of aldehyde remover and 1/3~1/2 formula ratio, sequentially adds the SCAN pools health of remaining formula ratio after dispersed with stirring is uniform
The glycerine of formaldehyde eliminating agent and remaining formula ratio, is stirred for being uniformly dispersed, the particle diameter of the solute being dispersed in formaldehyde spray liniment
Less than 10 μm, obtain final product；Wherein except formaldehyde agent includes the SCAN pool health formaldehyde eliminating agents of 98wt% and the glycerine of 2wt%；
2. the pre-heat treatment is carried out to sheet material and its product, the temperature of preheating is 35~40 DEG C, the time of preheating is 5~30min；
3. step 2. after, with spray gun (Graco Trurcoat Pro-X), force feed is sprayed by step on the sheet material and its product
1. prepare except formaldehyde agent, considerable amount of except formaldehyde agent is slowly penetrated into sheet material and its product, it can absorb in time
Sheet material and its formaldehyde of product release.
Embodiment 2：A kind of long-acting elimination method of formaldehyde, and the difference of embodiment 1 is, step 1. in except formaldehyde agent
Glycerine including 99.5wt%SCAN pool health formaldehyde eliminating agents and 0.5wt%.
Embodiment 3：A kind of long-acting elimination method of formaldehyde, and the difference of embodiment 1 is, step 1. in except formaldehyde agent
From SCAN pools health formaldehyde eliminating agent.
Embodiment 4：A kind of long-acting elimination method of formaldehyde, and the difference of embodiment 1 is, step 1. in, SCAN pools health
Formaldehyde eliminating agent and glycerine are mixed directly.
Embodiment 5：A kind of long-acting elimination method of formaldehyde, and the difference of embodiment 1 is that delete step is 2..
Embodiment 6：A kind of long-acting elimination method of formaldehyde, and the difference of embodiment 1 is, step 3. in, spray form
For directly with hairbrush brush on sheet material and its product.
Performance characterization is tested
Test 1：With reference to GB18580-2001《Formaldehyde examination burst size state compulsory standard》Detection is through embodiment 1-6 treatment
Before, the burst size of methanal after treatment 24hr, on the sheet material for the treatment of 72hr and its product, burst size of methanal detects with condensed steam water.
Testing result is as shown in table 1.Table 1 shows：
Embodiment 1-6 process 72hr after burst size of methanal≤5.0mg/L, it is necessary to facing treatment after can be allowed for interior
(referring to the table 1 in GB18580-2001), embodiment 1-6 processes the Form aldehyde release reduction amount ＞ 79% of 72hr；
Burst size of methanal≤1.5mg/Ls of the embodiment 1-6 after 72hr is processed, can be directly used for interior (referring to GB18580-
Table 1 in 2001), embodiment 1-6 processes the Form aldehyde release reduction amount ＞ 75% of 72hr；
Embodiment 1-3 can be directly used for interior (referring to GB18580-2001 in the burst size of methanal≤0.5mg/L for the treatment of 24hr
In table 1), embodiment 1-3 process 24hr Form aldehyde release reduction amount ＞ 92%.
The burst size of methanal test result of table 1
Test 2：With reference to GB18580-2001《Formaldehyde examination burst size state compulsory standard》Detection is through embodiment 1-3
The sheet material in 1 month, 3 months, 12 months and 36 months and its burst size of methanal on product are being processed, burst size of methanal is used dry
Dry device method detection.
Testing result shows：Embodiment 1-3 burst size of methanal≤0.5mg/L in treatment 1,3,12 and 36 months, can
Interior is directly used in, the method for illustrating embodiment 1-3 is more long-acting, efficient on formaldehyde is eliminated.
Claims (8)
1. a kind of long-acting elimination method of formaldehyde, it is characterised in that comprise the following steps：One in spraying on sheet material and its product
Layer removes formaldehyde agent, except formaldehyde agent includes SCAN pools health formaldehyde eliminating agent.
2. a kind of long-acting elimination method of formaldehyde according to claim 1, it is characterised in that described except the spraying of formaldehyde agent
Form is pressure sending type, and spraying method is spray gun spraying.
3. a kind of long-acting elimination method of formaldehyde according to claim 2, it is characterised in that the spray gun selects Graco
Trurcoat Pro-X。
4. a kind of long-acting elimination method of formaldehyde according to claim 1, it is characterised in that be dispersed in formaldehyde spray liniment
Solute particle diameter be less than 10 μm.
5. a kind of long-acting elimination method of formaldehyde according to claim 1, it is characterised in that before spraying is except formaldehyde agent,
The pre-heat treatment is first carried out to sheet material and its product, the temperature of preheating is 35 ~ 40 DEG C, the time of preheating is 5 ~ 30min.
6. a kind of long-acting elimination method of formaldehyde according to claim 1, it is characterised in that described except formaldehyde agent includes 98
The SCAN pool health formaldehyde eliminating agents and the glycerine of 0 ~ 2wt% of ~ 100wt%.
7. a kind of long-acting elimination method of formaldehyde according to claim 6, it is characterised in that described except formaldehyde agent includes 98
The SCAN pool health formaldehyde eliminating agents and the glycerine of 0.5 ~ 2wt% of ~ 99.5wt%.
8. a kind of long-acting elimination method of formaldehyde according to claim 6 or 7, it is characterised in that it is described except formaldehyde agent by
Following method is prepared：Eliminated in the SCAN pools health formaldehyde that 1/3 ~ 1/2 formula ratio is sequentially added under 30 ~ 35 DEG C and stirring condition
Agent and the glycerine of 1/3 ~ 1/2 formula ratio, the SCAN pools health formaldehyde that remaining formula ratio is sequentially added after dispersed with stirring is uniform disappear
Except agent and the glycerine of remaining formula ratio, it is stirred for being uniformly dispersed, obtains final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082709.4A CN106861110A (en) | 2017-02-16 | 2017-02-16 | A kind of long-acting elimination method of formaldehyde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082709.4A CN106861110A (en) | 2017-02-16 | 2017-02-16 | A kind of long-acting elimination method of formaldehyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106861110A true CN106861110A (en) | 2017-06-20 |
Family
ID=59166244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710082709.4A Pending CN106861110A (en) | 2017-02-16 | 2017-02-16 | A kind of long-acting elimination method of formaldehyde |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106861110A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021929A (en) * | 2005-07-19 | 2007-02-01 | Nichiha Corp | Formaldehyde-capturing fiberboard and its manufacturing method |
| CA2545638A1 (en) * | 2006-03-28 | 2007-09-28 | Li, Guobiao | Processes of producing a photocatalyst of titanium-dioxide aqueous emulsion |
| JP2009112960A (en) * | 2007-11-07 | 2009-05-28 | Ijr:Kk | Catalyst |
| CN101480808A (en) * | 2009-02-11 | 2009-07-15 | 丛树茂 | Change-preventing environment-friendly repurification treatment method and device of sheet material |
| KR20120136630A (en) * | 2011-06-09 | 2012-12-20 | 금호석유화학 주식회사 | Safty covering for building protection |
| CN102989108A (en) * | 2012-10-18 | 2013-03-27 | 郑丽 | Formaldehyde decomposition method |
| CN103127646A (en) * | 2011-11-28 | 2013-06-05 | 北京市理化分析测试中心 | Spraying reagent for purifying formaldehyde |
| CN104117347A (en) * | 2013-04-28 | 2014-10-29 | 浙江高明玻璃有限公司 | Preparation method of modified nano-titanium dioxide film |
| CN104907034A (en) * | 2015-05-26 | 2015-09-16 | 陈贻波 | Photocatalyst adsorbent and preparation method thereof |
| CN105617434A (en) * | 2014-10-31 | 2016-06-01 | 胡奔 | Preparation method of air purification deodorant |
-
2017
- 2017-02-16 CN CN201710082709.4A patent/CN106861110A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007021929A (en) * | 2005-07-19 | 2007-02-01 | Nichiha Corp | Formaldehyde-capturing fiberboard and its manufacturing method |
| CA2545638A1 (en) * | 2006-03-28 | 2007-09-28 | Li, Guobiao | Processes of producing a photocatalyst of titanium-dioxide aqueous emulsion |
| JP2009112960A (en) * | 2007-11-07 | 2009-05-28 | Ijr:Kk | Catalyst |
| CN101480808A (en) * | 2009-02-11 | 2009-07-15 | 丛树茂 | Change-preventing environment-friendly repurification treatment method and device of sheet material |
| KR20120136630A (en) * | 2011-06-09 | 2012-12-20 | 금호석유화학 주식회사 | Safty covering for building protection |
| CN103127646A (en) * | 2011-11-28 | 2013-06-05 | 北京市理化分析测试中心 | Spraying reagent for purifying formaldehyde |
| CN102989108A (en) * | 2012-10-18 | 2013-03-27 | 郑丽 | Formaldehyde decomposition method |
| CN104117347A (en) * | 2013-04-28 | 2014-10-29 | 浙江高明玻璃有限公司 | Preparation method of modified nano-titanium dioxide film |
| CN105617434A (en) * | 2014-10-31 | 2016-06-01 | 胡奔 | Preparation method of air purification deodorant |
| CN104907034A (en) * | 2015-05-26 | 2015-09-16 | 陈贻波 | Photocatalyst adsorbent and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 上海科学技术情报研究所: "《专利目录 纺织》", 31 December 1979 * |
| 林杰: "《染整技术 第4册》", 31 October 2005 * |
| 陆钟钰: "《染整工业词典》", 31 August 1994 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2727691B1 (en) | Method for reducing the emissions of volatile organic compounds from wooden materials and wooden material | |
| CN103990377B (en) | A kind of multifunctional air purifying wax and preparation method thereof | |
| CN106916513B (en) | Reduce the Graphene antibiosis electrostatic spraying timber priming paint and preparation method of plate VOCs release | |
| CN101176795A (en) | Elimination agent of unwanted volatile and preparation method thereof | |
| CN109235133A (en) | Anion facing paper and the anion plate for applying it | |
| JP3690984B2 (en) | Surface treatment agent for wooden flooring and its manufacturing method | |
| CN106861110A (en) | A kind of long-acting elimination method of formaldehyde | |
| CN102558574B (en) | Surface modification method of carboxyl-containing high-water-absorbability resin | |
| CN109306229A (en) | A kind of wear-resistant anion surface coating and preparation method thereof and application method | |
| KR100790488B1 (en) | Anion sol of diffusing aromatic rosemary for air purification and preparing method thereof | |
| JP2742585B2 (en) | Removal agent for asbestos construction layer | |
| JP4949305B2 (en) | Manufacturing method of concrete products | |
| CN106313224B (en) | A kind of surface-closed agent and its application method | |
| EP3352957B1 (en) | Method for maufacturing osb panels and osb panel | |
| CN110157308B (en) | Preparation method of formaldehyde-removing wood paint | |
| CN110157309B (en) | Formaldehyde-removing wood paint | |
| CN109943204A (en) | A kind of preparation method of woodwork antibiosis anti-cracking water paint | |
| KR101696035B1 (en) | Composition for degrading envirionmental hormone and coated steel sheet using the same and method for manufacturing the same | |
| KR101351369B1 (en) | Process for the manufacture of low voc emission furniture material | |
| US1848268A (en) | Process of preparing artificial materials and coatings of all kinds | |
| CN116392515B (en) | Fennel powder inclusion compound and preparation method thereof and stomach-harmonizing bismuth magnesium granule compound preparation | |
| JP3574114B2 (en) | Product having formaldehyde absorption ability and method for producing the same | |
| CN107746469A (en) | A kind of house decoraton metope of health environment-friendly and preparation method thereof | |
| JP2003266407A (en) | Method for manufacturing woody building material | |
| JP2002079085A (en) | Adsorbent, gas dispersion suppressing method, building material, furniture material and inner material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 310012 room 629, Shenhua Road, Xihu District, Hangzhou, Zhejiang, 629 Applicant after: Zhejiang Lanshan Environmental Protection Technology Co., Ltd. Address before: 310030 room 629, Shenhua Road, Xihu District, Hangzhou, Zhejiang, 629 Applicant before: Hangzhou Lanshan Environmental Protection Technology Co., Ltd. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |