CN105666628A - Water and formaldehyde preventing treatment process for wood floor - Google Patents
Water and formaldehyde preventing treatment process for wood floor Download PDFInfo
- Publication number
- CN105666628A CN105666628A CN201610048687.5A CN201610048687A CN105666628A CN 105666628 A CN105666628 A CN 105666628A CN 201610048687 A CN201610048687 A CN 201610048687A CN 105666628 A CN105666628 A CN 105666628A
- Authority
- CN
- China
- Prior art keywords
- water
- formaldehyde
- floor
- edge
- timber floor
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/04—Manufacture or reconditioning of specific semi-finished or finished articles of flooring elements, e.g. parqueting blocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/02—Processes; Apparatus
- B27K3/0228—Spraying apparatus, e.g. tunnels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
- B27K3/34—Organic impregnating agents
- B27K3/36—Aliphatic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
- B27K2240/00—Purpose of the treatment
- B27K2240/70—Hydrophobation treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
The invention discloses a water and formaldehyde preventing treatment process for a wood floor. The process comprises the following steps that the edge of the wood floor is firstly treated to be clean, and dust pollution is removed; a water-proofing agent is poured into a container, and pumped to a nozzle through a high-pressure pump to be sprayed out; a negative-pressure area is formed on a nozzle opening through a recycling pump, the liquid is atomized, and the redundant water-proofing agent is pumped back into the container; and the edge of the floor passes through the nozzle at constant speed, the atomized water-proofing agent is sprayed to the edge of the floor, edge sealing and curing are carried out, and a water and formaldehyde preventing protection layer is formed. According to the water and formaldehyde preventing treatment process for the wood floor, the waterproof performance and poisonous gas emission preventing performance of the wood floor are very good, and the problems of deformation of an existing wood floor and emissions of formaldehyde can be effectively solved.
Description
To be application number be the application 201310125807.3, the applying date be point case application that April 12, denomination of invention are the invention of " a kind of anti-formaldehyde treated technique of timber floor waterproof " in 2013.
Technical field
The present invention relates to building materials field, particularly a kind of for all timber floors (solid wooden floor board, multi-layer solid wood floor, laminated flooring etc.) edge is carried out the technique of WATER REPELLENT.
Background technology
Along with the quickening of urbanization development, the demand of building materials is increasing, and timber floor is as a kind of important building materials, and the application in building trade is also more and more. Mainly there is the problem of two aspects in existing timber floor, is on the one hand that water-repellancy is poor, and especially composite floor board is easy to distortion in wet condition, and another aspect is the obnoxious flavour such as release formaldehyde in floor. In prior art; timber floor WATER REPELLENT is normally waxed at the edge of timber floor; technological process is as follows: existing is liquid by commercial wax high-temperature molten; deposit in a reservoir; then it is delivered to nozzle by high-pressure pump, from nozzle ejection, by timber floor edge by near nozzle; make paraffin be sprayed on timber floor edge, form wax supercoat. Energy consumption is higher on the one hand for this kind for the treatment of process; need paraffin is carried out thermostatically heating; keep paraffin liquid; complete protective membrane cannot be formed on the other hand at timber floor edge; water-repellancy is poor; and the discharge of the obnoxious flavoures such as formaldehyde in timber floor can not be prevented, still containing a large amount of formaldehyde in existing timber floor, it is easy to harm user's is healthy. In prior art, still do not have good timber floor water-proof treatment technology that timber floor carries out WATER REPELLENT and anti-formaldehyde emissions, the waterproof of timber floor and the problem of anti-formaldehyde emissions become the main problem of restriction timber floor application, consequently, it is desirable to waterproof and anti-formaldehyde treated technique to existing timber floor are improved.
Summary of the invention
It is poor to it is an object of the invention to for the existing timber floor water-repellancy described in background technology, cannot prevent the problem that the obnoxious flavoures such as formaldehyde discharge in timber floor, it is provided that a kind of waterproof Anti-formaldehyde Wood Floor water-proof treatment technology that can solve foregoing problems.
The object technical scheme realizing the present invention is as follows:
A kind of anti-formaldehyde treated technique of timber floor waterproof, it comprises the following steps:
Step 1, first by clean for timber floor Edge Finish, remove dust pollution;
Step 2, water-resisting agent is poured in container, and it is evacuated to nozzle ejection by high-pressure pump;
Step 3, form negative pressure district in jet hole recovery pump, allow the atomization of liquid, and unnecessary water-resisting agent is drawn back in container;
Step 4, floor edge are at the uniform velocity by nozzle, and the water-resisting agent of atomization is sprayed on floor edge, and edge sealing solidifies, and form the anti-formaldehyde protective layer of waterproof;
Described water-resisting agent EVA adhesive film, before EVA adhesive film pours container into, it is necessary to first melt for liquid state in the molten machine of heat. The macromolecular material that EVA adhesive film is poly-second ethyl acetate is made, and is the glued membrane that a kind of thermoset has viscosity.
When winter temperature is lower, after in the step 4 of such scheme, timber floor processed, leading in drying tunnel, drying tunnel temperature is set to 60-120 DEG C, dries.
The anti-formaldehyde treated technique of the timber floor waterproof of the present invention, adopt Corn Starch Glue, polyurethane water-proof paint and liquid glass three kinds of water-resisting agents that Waterproof wood floor is carried out WATER REPELLENT respectively, in prior art, not yet find the technology that Corn Starch Glue, polyurethane water-proof paint and liquid glass are applied to timber floor waterproof, and this in three water-resisting agent be all environment-protecting asepsis evil, the health of user can not be impacted. In treating processes, while high-pressure pump ejection water-resisting agent, adopt recovery pump to be drawn back by unnecessary water-resisting agent, both can reduce waste of material, water-resisting agent thoroughly can be atomized again, make waterproof anti-formaldehyde protective layer more even. Corn Starch Glue and liquid glass is adopted to carry out WATER REPELLENT, it is not necessary to thermal treatment, under the room temperature of 20 DEG C, after waterproof layer is formed, can automatically dry in five seconds, when temperature is lower, adopt blower to assist, can also flash baking, energy consumption is relatively low, saves production cost. Detect by experiment; after timber floor is carried out WATER REPELLENT by Corn Starch Glue; the boiling water of 100 DEG C soaks 24 hours; timber floor water resistance does not have any impact; can not deform, and, treated timber floor; fine and close protective membrane can be formed at timber floor edge, prevent being diffused in outside atmosphere of the obnoxious flavoures such as formaldehyde. Through experimental test, after adopting liquid glass or polyurethane water-proof paint that timber floor is carried out WATER REPELLENT, the water resistance of timber floor and the performance of anti-Form aldehyde release are fabulous, can meet building materials user demand completely. When adopting EVA adhesive film template to be processed, it is necessary to first EVA adhesive film being heated to liquid state, then be sprayed onto timber floor edge by high-pressure pump, it is possible to form protective membrane fast, protective membrane strong adhesion, the performance of water resistance and anti-Form aldehyde release is all fine.
Embodiment
The specific embodiment of the present invention is carried out detailed illustrating below:
Embodiment 1
A kind of anti-formaldehyde treated technique of timber floor waterproof, it comprises the following steps:
Step 1, first by clean for timber floor Edge Finish, remove dust pollution;
Step 2, EVA adhesive film is melted for liquid state in the molten machine of heat, it is evacuated to nozzle ejection by high-pressure pump;
Step 3, form negative pressure district in jet hole recovery pump, allow the atomization of liquid, and unnecessary EVA glue is drawn back in container;
Step 4, floor edge are at the uniform velocity by nozzle, and the EVA glue of atomization is sprayed on floor edge, and edge sealing solidifies, and form the anti-formaldehyde protective layer of waterproof.
Embodiment 2
When winter temperature is lower, after in the step 4 of such scheme, timber floor processed, leading in drying tunnel, drying tunnel temperature is set to 60-120 DEG C, dries.
Claims (2)
1. the anti-formaldehyde treated technique of timber floor waterproof, it is characterised in that: it comprises the following steps:
Step 1, first by clean for timber floor Edge Finish, remove dust pollution;
Step 2, water-resisting agent is poured in container, and it is evacuated to nozzle ejection by high-pressure pump;
Step 3, form negative pressure district in jet hole recovery pump, allow the atomization of liquid, and unnecessary water-resisting agent is drawn back in container;
Step 4, floor edge are at the uniform velocity by nozzle, and the water-resisting agent of atomization is sprayed on floor edge, and edge sealing solidifies, and form the anti-formaldehyde protective layer of waterproof;
Described water-resisting agent EVA adhesive film, before EVA adhesive film pours container into, it is necessary to first melt for liquid state in the molten machine of heat.
2. the anti-formaldehyde treated technique of timber floor waterproof according to claim 1, it is characterised in that: after in step 4, timber floor processed, leading in drying tunnel, drying tunnel temperature is set to 60-120 DEG C, dries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048687.5A CN105666628A (en) | 2013-04-12 | 2013-04-12 | Water and formaldehyde preventing treatment process for wood floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610048687.5A CN105666628A (en) | 2013-04-12 | 2013-04-12 | Water and formaldehyde preventing treatment process for wood floor |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310125807.3A Division CN103216077B (en) | 2013-04-12 | 2013-04-12 | The anti-formaldehyde treated technique of a kind of wood flooring waterproof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666628A true CN105666628A (en) | 2016-06-15 |
Family
ID=56302515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610048687.5A Pending CN105666628A (en) | 2013-04-12 | 2013-04-12 | Water and formaldehyde preventing treatment process for wood floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336326A (en) * | 2017-06-14 | 2017-11-10 | 鄂尔多斯市东达林沙产业开发有限公司 | Binding agent, particieboard and its manufacture method |
| CN113858359A (en) * | 2021-10-22 | 2021-12-31 | 天津商业大学 | Preparation method of plastic-replacing biomass-based cold-chain logistics heat-insulation material |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501949Y (en) * | 2001-09-30 | 2002-07-24 | 南海精诚木业有限公司 | Compound layer floor |
| DE20307987U1 (en) * | 2002-09-24 | 2004-09-23 | Winter, Thomas | Floor plate comprises a carrier plate and a decorative plate joined to one another by a permanently active glue covering the entire surface of the carrier plate |
| CN1673304A (en) * | 2005-02-07 | 2005-09-28 | 时君友 | Water-thinned isocyanate adhesive with corn starch as main material and its prepn process |
| US20060165906A1 (en) * | 2005-01-24 | 2006-07-27 | Ying-Chou Wei | Manufacturing method of a floor pad that has antibacterial and anti static electricity functions |
| CN101148573A (en) * | 2006-09-21 | 2008-03-26 | 漪丽科技(深圳)有限公司 | Waterproof edge sealing agent used for floor |
| CN202324521U (en) * | 2011-12-02 | 2012-07-11 | 浙江天振竹木开发有限公司 | Waterproof and mute composite floor |
-
2013
- 2013-04-12 CN CN201610048687.5A patent/CN105666628A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2501949Y (en) * | 2001-09-30 | 2002-07-24 | 南海精诚木业有限公司 | Compound layer floor |
| DE20307987U1 (en) * | 2002-09-24 | 2004-09-23 | Winter, Thomas | Floor plate comprises a carrier plate and a decorative plate joined to one another by a permanently active glue covering the entire surface of the carrier plate |
| US20060165906A1 (en) * | 2005-01-24 | 2006-07-27 | Ying-Chou Wei | Manufacturing method of a floor pad that has antibacterial and anti static electricity functions |
| CN1673304A (en) * | 2005-02-07 | 2005-09-28 | 时君友 | Water-thinned isocyanate adhesive with corn starch as main material and its prepn process |
| CN101148573A (en) * | 2006-09-21 | 2008-03-26 | 漪丽科技(深圳)有限公司 | Waterproof edge sealing agent used for floor |
| CN202324521U (en) * | 2011-12-02 | 2012-07-11 | 浙江天振竹木开发有限公司 | Waterproof and mute composite floor |
Non-Patent Citations (1)
| Title |
|---|
| 方立新: ""真空喷涂技术在强化木地板生产中的应用"", 《中国人造板》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336326A (en) * | 2017-06-14 | 2017-11-10 | 鄂尔多斯市东达林沙产业开发有限公司 | Binding agent, particieboard and its manufacture method |
| CN113858359A (en) * | 2021-10-22 | 2021-12-31 | 天津商业大学 | Preparation method of plastic-replacing biomass-based cold-chain logistics heat-insulation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |
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| RJ01 | Rejection of invention patent application after publication |