CN106476099A - A kind of corrosion-resistant Wood modifier and its production method - Google Patents
A kind of corrosion-resistant Wood modifier and its production method Download PDFInfo
- Publication number
- CN106476099A CN106476099A CN201610730024.1A CN201610730024A CN106476099A CN 106476099 A CN106476099 A CN 106476099A CN 201610730024 A CN201610730024 A CN 201610730024A CN 106476099 A CN106476099 A CN 106476099A
- Authority
- CN
- China
- Prior art keywords
- parts
- copper
- catalyst
- corrosion
- hexa
- 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
-
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic 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
- B27K2240/20—Removing fungi, molds or insects
Abstract
The present invention provides a kind of corrosion-resistant Wood modifier and its production method.The corrosion-resistant Wood modifier of the present invention, including phosphoric acid, urea, hexa, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are 30 90 parts of phosphoric acid, 18 45 parts of urea, 4 15 parts of hexa, 0.2 0.7 parts of catalyst, 4 15 parts of BTCA, 39 parts of copper amine quaternary ammonium salt, 39 parts of copper naphthenate.The Wood modifier of present invention production can significantly improve intensity and the density of timber, reduce wet rising property and the drying shrinkage of timber, while its environment friendly is good, corrosion resistance is strong and cost is relatively low.
Description
Technical field：
The present invention relates to a kind of corrosion-resistant Wood modifier and its production method, belong to chemical industry preparation technique field.
Background technology：
Timber and wood quality are not only widely used in each in daily life as the important means of production in social and economic construction
Individual technical field, is also widely used for the industrial circles such as traffic, building, space flight, as in world wide, the forest reserves are increasingly short
Lack, particularly precious timber quantity increasingly falls sharply, and the substantial amounts of quick growing species of trees is extensively cultivated in recent years, to meet in global range
Wood supply, carry out physically or chemically modification hence with fast growing wood, not only increase the added value of fast growing wood, also rise
Arrived protection rare tree resource effect, in recent years, country energetically advocate plant the quick growing species of trees, but with natural forest phase
Than, the quick growing species of trees, by productive life is short etc., factor is limited, and causes that early late wood is widely different, and arborescence is loose, and mechanical property is poor,
Therefore limit application of the fast growing wood in life, due to timber be a kind of natural with porous macromolecular material, by
The tubular units that different size, shape connect situation with difference are cross-linked and form, and with fluid-pervious, which is distinctive many
Cavernous structure is provided the foundation for Wooden modifying.Exactly this special structure provides foundation for Wooden modifying.Wooden modifying
Refer to carry out PROCESS FOR TREATMENT using physics, the method such as chemical and mechanical to logs of wood so that density of wood, hardness, intensity, chi
The physico-mechanical propertieses such as very little stability obtain good improvement.
As woodwork is subject to corrosion during use, cause its short life, existing Wood modifier exists
The effect on driving birds is not good of anticorrosive aspect.
In addition the polymer that existing Wood modifier is formed is often weak with wood substrates interfacial interaction power, causes water
Divide and microorganism can continue through interface gaps attack wood matrix, the degree for improving the durability of wood weakens；In addition, these
Although Wood modifier is can achieve and being bonded of wood substrates containing function key, often there is toxicity, and originate narrow, prepare and be stranded
Difficulty, therefore causes which expensive, limits application of such method in Wooden modifying.
Content of the invention：
The purpose of the present invention is to provide a kind of corrosion-resistant Wood modifier and its production method, production for above-mentioned problem
Wood modifier can significantly improve intensity and the density of timber, reduce wet rising property and the drying shrinkage of timber, while its environment friend
Good property is good, and corrosion resistance is strong and cost is relatively low.
Above-mentioned purpose is realized by following technical scheme：
A kind of corrosion-resistant Wood modifier, including phosphoric acid, urea, hexa, catalyst, BTCA, copper amine season
Ammonium salt, copper naphthenate, the parts by weight of each component are phosphoric acid 30-90 part, urea 18-45 part, hexa 4-15 part, urge
Agent 0.2-0.7 part, BTCA 4-15 part, copper amine quaternary ammonium salt 3-9 part, copper naphthenate 3-9 part.
Described corrosion-resistant Wood modifier, described catalyst include stannic chloride, copper sulphate, sodium chloride, iron chloride, sulphur
Sour aluminium, the one or more kinds of combinations in boric acid and zinc chloride.
Described corrosion-resistant Wood modifier, described phosphoric acid, urea, hexa, catalyst, butane tetracarboxylic
Acid, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are phosphoric acid 38-82 part, urea 23-37 part, hexa
6-12 part, catalyst 0.3-0.6 part, BTCA 6-12 part, copper amine quaternary ammonium salt 4-8 part, copper naphthenate 4-8 part.
Described corrosion-resistant Wood modifier, described phosphoric acid, urea, hexa, catalyst, butane tetracarboxylic
Acid, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are 55 parts of phosphoric acid, 29 parts of urea, 10 parts of hexa,
0.5 part of catalyst, 9 parts of BTCA, 6 parts of copper amine quaternary ammonium salt, 6 parts of copper naphthenate.
The production method of above-mentioned corrosion-resistant Wood modifier, the method comprise the steps：
（1）Phosphoric acid agitating heating are added in a kettle.；
（2）When being heated to temperature 50～60 DEG C are risen to, urea is added in reactor, and is stirred；
（3）Continue heating, when temperature rises to 90～120 DEG C, catalyst is added in reactor, and is heated to temperature and rises to
When 130～140 DEG C, stop heating；
（4）Question response kettle is naturally cooling to 60～80 DEG C, adds the water of material two volumes in reactor, stirs；
（5）Hexa, BTCA, copper amine quaternary ammonium salt, copper naphthenate is added, is stirred, continue to be cooled to 30 ~
40 DEG C, discharging, storage.
The production method of described corrosion-resistant Wood modifier, the speed of described stirring is 600-800 rev/min.
Beneficial effect：
After being modified processing to timber using the Wood modifier of the present invention, the air-dry density of timber is by 0.30g/ before modified
cm3Bring up to 0.65g/cm3, basic density is by original 0.21g/cm3, bring up to 0.52g/cm3, the bending strength of timber by
65MPa before transformation brings up to 88MPa, and parallel-to-grain compressive strength brings up to 54MPa by the 35MPa before transforming, and its water imbibition,
Wet rising property, drying shrinkage are all used and are significantly reduced, and anti-corrosion effects reach the higher level of like product.
Specific embodiment：
Embodiment 1：
A kind of corrosion-resistant Wood modifier, including phosphoric acid, urea, hexa, catalyst, BTCA, copper amine season
Ammonium salt, copper naphthenate, the parts by weight of each component are 30 parts of phosphoric acid, 45 parts of urea, 4 parts of hexa, catalyst 0.7
Part, 4 parts of BTCA, 9 parts of copper amine quaternary ammonium salt, 3 parts of copper naphthenate.
Described corrosion-resistant Wood modifier, described catalyst include stannic chloride, copper sulphate, sodium chloride, iron chloride, sulphur
Sour aluminium, the one or more kinds of combinations in boric acid and zinc chloride.
The production method of above-mentioned corrosion-resistant Wood modifier, the method comprise the steps：
（1）Phosphoric acid agitating heating are added in a kettle.；
（2）When being heated to temperature 50～60 DEG C are risen to, urea is added in reactor, and is stirred；
（3）Continue heating, when temperature rises to 90～120 DEG C, catalyst is added in reactor, and is heated to temperature and rises to
When 130～140 DEG C, stop heating；
（4）Question response kettle is naturally cooling to 60～80 DEG C, adds the water of material two volumes in reactor, stirs；
（5）Hexa, BTCA, copper amine quaternary ammonium salt, copper naphthenate is added, is stirred, continue to be cooled to 30 ~
40 DEG C, discharging, storage.
The production method of described corrosion-resistant Wood modifier, the speed of described stirring is 600-800 rev/min.
Embodiment 2：
The present embodiment is with the difference of embodiment 1：Corrosion-resistant Wood modifier described in the present embodiment, described phosphorus
Acid, urea, hexa, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are
0 part of phosphatase 79,18 parts of urea, 15 parts of hexa, 0.2 part of catalyst, 15 parts of BTCA, 3 parts of copper amine quaternary ammonium salt,
9 parts of copper naphthenate.
Embodiment 3：
The present embodiment is with the difference of embodiment 1：Corrosion-resistant Wood modifier described in the present embodiment, described phosphorus
Acid, urea, hexa, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are
82 parts of phosphoric acid, 37 parts of urea, 6 parts of hexa, 0.3 part of catalyst, 12 parts of BTCA, 8 parts of copper amine quaternary ammonium salt, ring
4 parts of alkanoic acid copper.
Embodiment 4：
The present embodiment is with the difference of embodiment 1：Corrosion-resistant Wood modifier described in the present embodiment, described phosphorus
Acid, urea, hexa, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are
38 parts of phosphoric acid, 23 parts of urea, 12 parts of hexa, 0.6 part of catalyst, 6 parts of BTCA, 8 parts of copper amine quaternary ammonium salt, ring
8 parts of alkanoic acid copper.
Embodiment 5：
The present embodiment is with the difference of embodiment 1：Corrosion-resistant Wood modifier described in the present embodiment, described phosphorus
Acid, urea, hexa, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are
55 parts of phosphoric acid, 29 parts of urea, 10 parts of hexa, 0.5 part of catalyst, 9 parts of BTCA, 6 parts of copper amine quaternary ammonium salt, ring
6 parts of alkanoic acid copper.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned technological means, also includes
The technical scheme being made up of above technical characteristic equivalent.The unaccomplished matter of the present invention, belongs to those skilled in the art's
Common knowledge.
Claims (6)
1. a kind of corrosion-resistant Wood modifier, it is characterised in that including phosphoric acid, urea, hexa, catalyst, butane
Tetrabasic carboxylic acid, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are phosphoric acid 30-90 part, urea 18-45 part, hexa-methylene
Tetramine 4-15 part, catalyst 0.2-0.7 part, BTCA 4-15 part, copper amine quaternary ammonium salt 3-9 part, copper naphthenate 3-9 part.
2. corrosion-resistant Wood modifier according to claim 1, it is characterised in that described catalyst includes stannic chloride,
Copper sulphate, sodium chloride, iron chloride, aluminum sulfate, the one or more kinds of combinations in boric acid and zinc chloride.
3. corrosion-resistant Wood modifier according to claim 1, it is characterised in that described phosphoric acid, urea, hexa-methylene
Tetramine, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are phosphoric acid 38-82 part, urea
23-37 part, hexa 6-12 part, catalyst 0.3-0.6 part, BTCA 6-12 part, copper amine quaternary ammonium salt 4-8 part,
Copper naphthenate 4-8 part.
4. corrosion-resistant Wood modifier according to claim 1, it is characterised in that described phosphoric acid, urea, hexa-methylene
Tetramine, catalyst, BTCA, copper amine quaternary ammonium salt, copper naphthenate, the parts by weight of each component are 55 parts of phosphoric acid, urea 29
Part, 10 parts of hexa, 0.5 part of catalyst, 9 parts of BTCA, 6 parts of copper amine quaternary ammonium salt, 6 parts of copper naphthenate.
5. a kind of production method of above-mentioned corrosion-resistant Wood modifier, it is characterised in that the method comprises the steps：
（1）Phosphoric acid agitating heating are added in a kettle.；
（2）When being heated to temperature 50～60 DEG C are risen to, urea is added in reactor, and is stirred；
（3）Continue heating, when temperature rises to 90～120 DEG C, catalyst is added in reactor, and is heated to temperature and rises to
When 130～140 DEG C, stop heating；
（4）Question response kettle is naturally cooling to 60～80 DEG C, adds the water of material two volumes in reactor, stirs；
（5）Hexa, BTCA, copper amine quaternary ammonium salt, copper naphthenate is added, is stirred, continue to be cooled to 30 ~
40 DEG C, discharging, storage.
6. the production method of corrosion-resistant Wood modifier according to claim 1, it is characterised in that the speed of described stirring
Spend for 600-800 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730024.1A CN106476099A (en) | 2016-08-26 | 2016-08-26 | A kind of corrosion-resistant Wood modifier and its production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610730024.1A CN106476099A (en) | 2016-08-26 | 2016-08-26 | A kind of corrosion-resistant Wood modifier and its production method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106476099A true CN106476099A (en) | 2017-03-08 |
Family
ID=58273906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610730024.1A Pending CN106476099A (en) | 2016-08-26 | 2016-08-26 | A kind of corrosion-resistant Wood modifier and its production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106476099A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379179A (en) * | 2017-09-08 | 2017-11-24 | 安徽嘉美工艺品有限公司 | A kind of wood surface dewatering process method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883899A (en) * | 2006-06-13 | 2006-12-27 | 上海大不同木业科技有限公司 | Cuprammonium wood protective agent |
| CN102975250A (en) * | 2012-11-22 | 2013-03-20 | 北京林业大学 | Wood modifier and preparation method thereof |
| JP2013543808A (en) * | 2010-11-29 | 2013-12-09 | オルガノクリック アクチエボラグ | Environmentally friendly wood treatment method |
| CN105437339A (en) * | 2015-12-28 | 2016-03-30 | 常熟市石林木材有限责任公司 | Wood preservative |
-
2016
- 2016-08-26 CN CN201610730024.1A patent/CN106476099A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1883899A (en) * | 2006-06-13 | 2006-12-27 | 上海大不同木业科技有限公司 | Cuprammonium wood protective agent |
| JP2013543808A (en) * | 2010-11-29 | 2013-12-09 | オルガノクリック アクチエボラグ | Environmentally friendly wood treatment method |
| CN102975250A (en) * | 2012-11-22 | 2013-03-20 | 北京林业大学 | Wood modifier and preparation method thereof |
| CN105437339A (en) * | 2015-12-28 | 2016-03-30 | 常熟市石林木材有限责任公司 | Wood preservative |
Non-Patent Citations (1)
| Title |
|---|
| 马星霞等: "《木材生物降解与保护》", 30 November 2011 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379179A (en) * | 2017-09-08 | 2017-11-24 | 安徽嘉美工艺品有限公司 | A kind of wood surface dewatering process method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103338904B (en) | Environment amenable wood treatment process | |
| CN105802134B (en) | A kind of preparation method of high intensity modified epoxy fiberglass | |
| CN103144170B (en) | The manufacture method of eucalyptus timber floor | |
| CN107012453B (en) | A kind of method that green low temperature quickly prepares phosphating coat | |
| CN106403519A (en) | Wood material drying method | |
| CN105647378A (en) | Aqueous aniline emulsion composite anticorrosion coating material preparation method | |
| CN106476099A (en) | A kind of corrosion-resistant Wood modifier and its production method | |
| CN106497179A (en) | A kind of aeroge nanometer powder coating and preparation method thereof | |
| CN104802275A (en) | Anti-corrosion particle board and producing method thereof | |
| CN105751335B (en) | Novel modified wood and preparation method thereof | |
| CN105368316B (en) | A kind of UV quick curing methods of epoxy soybean oil acrylate resin | |
| CN105154181A (en) | Anti-rust wax for metal | |
| CN109676726A (en) | A kind of method of modifying of bamboo and wood modifying agent, preparation method and fast-growing bamboo and wood | |
| CN106831231A (en) | A kind of environment-friendly type two-layer coated water-retaining sustained-release fertilizer containing waste residue of Chinese herbs and preparation method thereof | |
| CN106625946A (en) | Wood modifying agent and production method thereof | |
| CN101279457A (en) | Starch and inorganic compound precursor liquid and method of preparing the same | |
| CN104447063B (en) | Ureaformaldehyde charcoal base composite fertilizer and its clearance-type preparation method | |
| CN106346580B (en) | One kind is used for impregnation of timber agent and preparation method thereof | |
| CN107629195A (en) | A kind of preparation method and applications of phosphate modified cashew nut oil curing agent | |
| CN107445275A (en) | A kind for the treatment of agent for papermaking wastewater and preparation method thereof | |
| CN107163171A (en) | A kind of preparation method of crosslinked polystyrene building thermal insulation material | |
| CN106625945A (en) | Halogen-free flame retardant wood modification agent and production method thereof | |
| CN104726181A (en) | Black bright antirust oil | |
| CN109456101A (en) | A kind of tea tree slow-release fertilizer and preparation method thereof | |
| CN107880628A (en) | A kind of anodic electrophoresis paint and its manufacture method containing efficient drier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170308 |
|
| RJ01 | Rejection of invention patent application after publication |