CN114933871A - Environment-friendly waterproof flame-retardant additive, preparation method and application process thereof - Google Patents
Environment-friendly waterproof flame-retardant additive, preparation method and application process thereof Download PDFInfo
- Publication number
- CN114933871A CN114933871A CN202210599319.5A CN202210599319A CN114933871A CN 114933871 A CN114933871 A CN 114933871A CN 202210599319 A CN202210599319 A CN 202210599319A CN 114933871 A CN114933871 A CN 114933871A
- Authority
- CN
- China
- Prior art keywords
- environment
- wood
- component
- additive
- retardant additive
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- 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
- B27K3/08—Impregnating by pressure, e.g. vacuum impregnation
-
- 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
- B27K5/00—Treating of wood not provided for in groups B27K1/00, B27K3/00
- B27K5/04—Combined bleaching or impregnating and drying of wood
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
- C09J161/04—Condensation polymers of aldehydes or ketones with phenols only
- C09J161/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
The invention discloses an environment-friendly water-resistant flame-retardant additive, a preparation method and an application process thereof, wherein the additive comprises the following main components: the invention aims to provide a simple and low-cost wood preparation additive which is suitable for industrial production and has the functions of environmental protection, water resistance and flame retardance, the additive can be widely applied to the preparation and production processes of fireproof and waterproof materials, the flame retardance time of a finished material is 0 second, and the sustained combustion time is 0 second, so that the additive does not have the conditions of ignition and sustained combustion; the water-resistant and moisture-proof effects are obvious, and common liquids in any forms cannot infiltrate and erode the materials prepared by adding the additive, so that the invention has obvious social and economic benefits.
Description
Technical Field
The invention relates to the fields of wood preparation, wood and bamboo product production and adhesive performance improvement, and the fields of water-resistant performance treatment and fire-resistant performance treatment of wood products or other materials, in particular to an environment-friendly water-resistant flame-retardant additive, a preparation method and an application process thereof.
Background
In the building industry, wood and bamboo are widely used as tools due to good mechanical properties, and compared with other materials, the wood is low in energy required in manufacturing and low in carbon release amount, and is an ecological environment material. However, untreated or lightly treated wood is prone to deformation, cracking, damage and other problems under the action of external environment (such as precipitation and fire hazard) when in use, and the use value of the wood is seriously reduced, so that certain water-resistant flame retardant treatment is often required when the wood is used. The main components of wood are cellulose, hemicellulose and lignin, which contain a large number of hygroscopic hydroxyl groups. Therefore, the wood is easily affected by moisture to cause problems such as drying shrinkage, wet swelling, deformation cracking, etc., and the surface properties and quality thereof are deteriorated without special treatment and long-term use.
The environment-friendly waterproof flame retardant is a functional auxiliary agent for endowing a moisture-sensitive combustible material with waterproof and flame-retardant properties, and is mainly designed aiming at the flame retardance and the water resistance of wood and bamboo materials. The flame retardants are of various types, and are classified into additive type flame retardants and reactive type flame retardants according to the method of use. The additive flame retardant is added into a system by a mechanical mixing method to enable a polymer to have flame retardance, and at present, the additive flame retardant mainly comprises an organic flame retardant, an inorganic flame retardant, a halogen flame retardant (organic chloride and organic bromide) and non-halogen. Organic flame retardants are represented by bromine, phosphorus-nitrogen, red phosphorus and compounds, and inorganic flame retardants are mainly flame retardant systems such as antimony trioxide, magnesium hydroxide, aluminum hydroxide, silicon and the like.
For example, the prior art lacks in discussing the process of the emulsion type wax-based wood waterproofing agent in the preparation of wood. Emulsion breaking can occur in wood in the emulsion type wax-based wood waterproofing agent, under the condition of low temperature, the wax can be broken in a solid state, if the temperature is high enough, the wax can be melted and redistributed to form a film, the direct relation exists between the temperature and the drying temperature, and if the factor is not considered, a better treatment effect is difficult to achieve. In the application process of some waterproof agents, the melting point of the main component is too high, and the application pipeline is difficult to preserve heat, so that the phenomenon of blocking the application pipeline and a nozzle of a glue mixer easily occurs, and the production efficiency is influenced. And the existing application method of the waterproof agent has poor application effect, for example, the application amount of the waterproof agent in the wood shavings is not uniform, so that the prepared shaving board has unstable waterproof performance, and appearance quality defects such as wax spots appear on the surface of the product.
In patent document CN105729600A, a waterproofing agent of a silicone oil emulsion stock solution including hydroxy silicone oil, hydrogen-containing silicone oil, a surfactant, nano silica, micro silica and water is provided, which can improve the waterproofing performance and dimensional stability of wood and reduce the moisture absorption of wood, but the flame retardant capability of the waterproofing agent is only blocked by physical covering, and the flame retardant capability is almost not available; in patent document CN108058251A, a composite wax emulsion wood water repellent prepared from low-melting point wax, high-melting point wax and higher fatty alcohol is provided, which forms a hydrophobic film to ensure the hydrophobicity of wood, and can only provide the flame retardant effect of physical coverage barrier, but its flame retardant capability is still insufficient.
Therefore, it is very desirable to develop a highly flame retardant additive that can prevent water and prevent flame through formulation design.
Disclosure of Invention
The invention overcomes the defects of the prior art and provides an environment-friendly water-resistant flame-retardant additive, a preparation method and an application process thereof.
In order to achieve the purpose, the invention adopts the technical scheme that: the environment-friendly water-resistant flame retardant additive is characterized by comprising the following components: 700 parts of silicone oil emulsion 400-: 3000 and 5000 portions.
The invention also provides a preparation method of the environment-friendly water-resistant flame retardant additive, which is characterized by comprising the following steps of: s1: preparing a silicone oil emulsion stock solution comprising hydroxyl silicone oil, hydrogen-containing silicone oil, a surfactant, nano silicon dioxide, micro silicon dioxide and water; s2: preparing wax emulsion by adopting low-melting-point wax with a melting point of less than 60 ℃, high-melting-point wax surfactant with a melting point of more than 60 ℃ and higher fatty alcohol; s3: and dissolving and mixing the prepared silicone oil emulsion stock solution and the wax emulsion with the polyester ammonia, the 116 solvent, the calcium carbonate, the organic silicon and the phosphate ester to obtain the environment-friendly waterproof flame-retardant additive.
The invention also provides an application process of the environment-friendly water-resistant flame-retardant additive, which is characterized by comprising the following steps of: the additive is added directly to the adhesive and mixed directly with the adhesive by applying special equipment.
The invention also provides an application process of the environment-friendly water-resistant flame-retardant additive, which is characterized by comprising the following steps of: A. impregnating the wood, and vacuumizing the wood; B. introducing the water-resistant flame-retardant additive into impregnating equipment, and pressurizing the wood; C. and taking out the wood subjected to the pressure treatment, and drying the wood.
The invention solves the defects in the background technology, and has the following beneficial effects:
according to the invention, the organic silicon component and the phosphate ester component are added, and the two substances are pretreated, so that on one hand, the flame-retardant property of the phosphate ester is utilized, the flame-retardant effect can be ensured, on the other hand, one more silicon atom is introduced into the molecular structure, and the synergistic effect among flame-retardant elements is fully exerted; in addition, rigid structures such as phenyl and the like can be introduced into the molecular structure, so that the flame retardant efficiency is further improved, and the organosilicon flame retardant additive has very good compatibility with other components.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention;
FIG. 1 is a diagram of additive composition ratios for a preferred embodiment of the present invention;
FIG. 2 is a diagram of a bamboo product of a preferred embodiment of the present invention;
FIG. 3 is a flow chart of the preparation of the preferred embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and all other embodiments obtained by a person skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
The first embodiment is as follows:
an environment-friendly water-resistant flame-retardant additive comprises the following components in percentage by weight:
component 1: silicone oil emulsion component 400 parts
And (2) component: 1200 parts of wax emulsion component
And (3) component: 116 parts of solvent
And (4) component: 20 portions of calcium carbonate component
And (5) component: 500 parts of organosilicon component
And (4) component 6: 1300 parts of phosphate ester component
And (4) component 7: 900 parts of polyurethane component
And (4) component 8: deionized water: 3000 portions of
The specific components of each component are further explained and the preparation method is explained as follows:
component 1: firstly, preparing a silicone oil emulsion stock solution comprising hydroxyl silicone oil, hydrogen-containing silicone oil, a surfactant, nano silicon dioxide, micro silicon dioxide and water; then diluting the stock solution of the silicone oil emulsion into silicone oil emulsions with different concentrations; then adding catalyst, dissolving and mixing uniformly to obtain the component 1. The preparation raw materials of the component 1 are as follows: 4 parts of hydroxyl silicone oil, 3 parts of hydrogen-containing silicone oil, 0.5 part of surfactant, 0.5 part of nano silicon dioxide, 0.3 part of micro silicon dioxide and 1-10 parts of water, and after mixing, stirring, ultrasonic treatment and high-pressure homogenization treatment are sequentially carried out.
And (2) component: the wax comprises 500 parts of No. 40 solid paraffin, 500 parts of No. 90 microcrystalline wax, 100 parts of a nonionic surfactant sorbitan fatty acid ester, 150 parts of an anionic surfactant fatty alcohol hydroxyethyl sodium sulfonate, 50 parts of a higher fatty alcohol with the chain length of 12-15 and 5000 parts of water.
And (3) component: common 116 solvents.
And (4) component: common calcium carbonate
The "calcium carbonate" used in the present invention is not particularly limited, and may be calcium carbonate in any form.
In a preferred embodiment, the calcium carbonate is nano calcium carbonate, which is also called ultra-fine calcium carbonate;
and (5) component: the organic silicon and the component 6 phosphate ester need to be mixed firstly, and each group of the component 5 organic silicon can be halogen, alkyl, alkoxy, alkenyl, phenyl, biphenyl, phenyl ether, halogenated alkyl, halogenated alkoxy, halogenated alkenyl, halogenated phenyl, halogenated biphenyl and the like, wherein the halogen is F, Cl or Br, and the halogenation comprises partial substitution and full substitution.
And (4) component 6: the flame retardant has good flame retardant property, and the components 5 and 6 are mixed in the following way: reacting the disilylamine and the chlorophosphate in a molar ratio of 1: 1 at room temperature for 5-20h under the action of an acid-binding agent and an organic solvent, and purifying after the reaction is finished to finally obtain a mixture of the required component 5 and the component 6.
And (4) component 7: a polyurethane component.
The preparation method comprises the following steps:
(1) putting 1 part by mass of tetrabromobisphenol A bis (allyl) ether and 0.1-10 parts by mass of trichloromethane into a reaction kettle, stirring and dissolving, dripping 0.1-5 parts by mass of bromine at the temperature of 20-120 ℃, and reacting for 1-48 hours;
(2) reducing redundant bromine by using 5-15% sodium sulfite aqueous solution, and washing the solution with water until the pH value is 4.5-6.5;
(3) adding ethanol with the volume percentage of 90 percent to 99 percent, wherein the adding amount is 1 to 5 times of the mass of the trichloromethane;
(4) filtering, washing, drying, grinding, adding phosphoric triester liquid and silicone oil according to the mass ratio of 1: 0-5, and stirring uniformly;
(5) further grinding with colloid mill, and packaging.
Component 7 can be prepared according to the above method. The phosphoric acid triester used in the method is phosphoric acid triester which is phosphoric acid tris (1, 3-dichloro-2-propyl) ester or phosphoric acid tris (1-chloro-2-propyl) ester or phosphoric acid tris (2-chloroethyl) ester.
Component 8 is deionized water.
Example two, the formulation is:
component 1: 500 portions of silicone oil emulsion component
And (2) component: 1300 parts of wax emulsion component
And (3) component: 116 parts of solvent
And (4) component: 30 portions of calcium carbonate component
And (5) component: 500 parts of organosilicon component
And (4) component 6: phosphate ester component 1500 parts
And (4) component 7: 1000 parts of polyurethane component
And (4) component 8: deionized water: 4000 parts by weight
The first embodiment is as follows:
Step1：
preparation of component 1: taking 4.5 parts of hydroxyl silicone oil, 3.5 parts of hydrogen-containing silicone oil, 0.5 part of surfactant, 0.5 part of nano silicon dioxide, 0.3 part of micron silicon dioxide and 10 parts of water. Mixing, stirring, ultrasonic treating, high-pressure homogenizing, diluting to obtain silicone oil emulsion, and adding zinc acetate as catalyst.
Preparation of component 2: the main raw materials are paraffin and emulsifier, preferably fully refined paraffin with the melting point of 58 ℃; adding the measured paraffin, emulsifier, water and the like into a reaction kettle, heating, starting a high-speed stirring paddle after the paraffin and the emulsifier are completely dissolved, and stirring for 10 minutes. After uniform mixing, slowly and uniformly cooling to 80 ℃, slowly adding ammonia water, heating to 90 ℃, reacting for 15 minutes under heat preservation, turning off the high-speed stirring paddle, starting the slow-speed stirring paddle, simultaneously turning on cooling water to cool to 40 ℃, turning off the cooling water, and naturally cooling to room temperature;
preparation of component 7:
(1) putting 1 part by mass of tetrabromobisphenol A bis (allyl) ether and 5 parts by mass of trichloromethane into a reaction kettle, stirring and dissolving, dropwise adding 3 parts by mass of bromine at 65 ℃, and reacting for 24 hours;
(2) reducing redundant bromine by using 12% sodium sulfite aqueous solution, and washing the solution to a pH value of 5;
(3) adding 98% ethanol by volume, wherein the addition amount is 3 times of the mass of the trichloromethane;
(4) filtering, washing, drying, grinding, adding tris (1, 3-dichloro-2-propyl) phosphate liquid and silicone oil according to the mass ratio of 1: 3, and uniformly stirring; (5) further grinding with colloid mill, and packaging.
It is to be noted that the components not mentioned are prepared according to the general method given in the first example above.
The implementation method comprises the following steps:
1. mixing the prepared components according to the following proportion to obtain the additive:
component 1: silicon oil emulsion component 600 parts
And (2) component: 1900 parts of wax emulsion component
And (3) component: 116 parts of solvent
And (4) component: 30 portions of calcium carbonate component
And (5) component: organosilicon component 550 parts
And (4) component 6: 1900 parts of phosphate ester component
And (4) component 7: 1100 parts of polyurethane component
And (4) component 8: deionized water: 5000 portions of
2. The phenolic aldehyde adhesive is prepared, the prepared additive is added into the adhesive, the mixture of the adhesive and the additive is obtained after stirring, the mixture is regarded as a common adhesive for gluing the board, the finished board prepared by the method has fire-resistant and waterproof performances, and the water-resistant and flame-retardant effects are qualified through tests.
The implementation method II comprises the following steps:
the additive was prepared as in example 1.
Then the following operations are carried out: putting the wood into a pressure impregnation tank, and performing vacuum treatment for 80min at a relative vacuum degree of-0.09 MPa;
2. introducing the wood waterproofing agent into a soaking tank, and performing pressurization treatment under the relative pressure of 1.0Mpa for 60 min;
3. taking out the wood, drying for 24 hours at the temperature of 60 ℃, and then drying to constant weight at the temperature of 103 ℃ to obtain the waterproof wood.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Therefore, the present invention should not be limited to the embodiments shown herein, and all technical solutions obtained by means of equivalent substitution or equivalent transformation are within the scope of the present invention. The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. That is, all equivalent changes and modifications made according to the content of the claims of the present invention should be within the technical scope of the present invention.
Claims (5)
1. The environment-friendly water-resistant flame retardant additive is characterized by comprising the following components:
700 parts of silicone oil emulsion 400-: 3000-5000 parts.
2. The preparation method of the environment-friendly water-resistant flame retardant additive based on claim 1 is characterized by comprising the following steps of:
s1: preparing a silicone oil emulsion stock solution comprising hydroxyl silicone oil, hydrogen-containing silicone oil, a surfactant, nano silicon dioxide, micro silicon dioxide and water;
s2: preparing wax emulsion by adopting low-melting-point wax with a melting point of less than 60 ℃, high-melting-point wax surfactant with a melting point of more than 60 ℃ and higher fatty alcohol;
s3: and dissolving and mixing the prepared silicone oil emulsion stock solution and the wax emulsion with the polyester ammonia, the 116 solvent, the calcium carbonate, the organic silicon and the phosphate ester to obtain the environment-friendly waterproof flame-retardant additive.
3. The application process of the environment-friendly water-resistant flame retardant additive based on claim 1 is characterized by comprising the following steps of:
the additive is added directly to the adhesive and mixed directly with the adhesive by applying special equipment.
4. The application process of the environment-friendly water-resistant flame retardant additive based on claim 1 is characterized by comprising the following steps of:
A. impregnating the wood, and vacuumizing the wood;
B. introducing the water-resistant flame-retardant additive into impregnating equipment, and pressurizing the wood;
C. and taking out the wood subjected to the pressure treatment, and drying the wood.
5. The environment-friendly water-resistant flame retardant additive according to claim 1, wherein: the calcium carbonate is nano calcium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210599319.5A CN114933871A (en) | 2022-05-30 | 2022-05-30 | Environment-friendly waterproof flame-retardant additive, preparation method and application process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210599319.5A CN114933871A (en) | 2022-05-30 | 2022-05-30 | Environment-friendly waterproof flame-retardant additive, preparation method and application process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114933871A true CN114933871A (en) | 2022-08-23 |
Family
ID=82867212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210599319.5A Pending CN114933871A (en) | 2022-05-30 | 2022-05-30 | Environment-friendly waterproof flame-retardant additive, preparation method and application process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114933871A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101058668A (en) * | 2007-05-29 | 2007-10-24 | 吴波 | Polyurethane flame-proof additive and preparation method thereof |
| JP2007284607A (en) * | 2006-04-19 | 2007-11-01 | Shin Etsu Chem Co Ltd | Wood modifier composition and method for treating wood |
| CN104164144A (en) * | 2013-05-16 | 2014-11-26 | 扬州豪扬新型建筑材料有限公司 | Single-component macromolecular high elasticity waterproof paint |
| CN105729600A (en) * | 2016-01-29 | 2016-07-06 | 北京林业大学 | Wood waterproof agent, method for preparing wood waterproof agent, and method for preparing waterproof wood by utilizing wood waterproof agent |
| CN108058251A (en) * | 2018-01-15 | 2018-05-22 | 北京林业大学 | A kind of compound wax emulsion waterproofing wood agent and its timber of processing and the preparation method of the two |
-
2022
- 2022-05-30 CN CN202210599319.5A patent/CN114933871A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007284607A (en) * | 2006-04-19 | 2007-11-01 | Shin Etsu Chem Co Ltd | Wood modifier composition and method for treating wood |
| CN101058668A (en) * | 2007-05-29 | 2007-10-24 | 吴波 | Polyurethane flame-proof additive and preparation method thereof |
| CN104164144A (en) * | 2013-05-16 | 2014-11-26 | 扬州豪扬新型建筑材料有限公司 | Single-component macromolecular high elasticity waterproof paint |
| CN105729600A (en) * | 2016-01-29 | 2016-07-06 | 北京林业大学 | Wood waterproof agent, method for preparing wood waterproof agent, and method for preparing waterproof wood by utilizing wood waterproof agent |
| CN108058251A (en) * | 2018-01-15 | 2018-05-22 | 北京林业大学 | A kind of compound wax emulsion waterproofing wood agent and its timber of processing and the preparation method of the two |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101575299B1 (en) | Flame-retardant treatment method using eco-friendly fire retardant composition for wood containing construction material and fire retardant coating wood containing construction material | |
| US8425717B2 (en) | Phosphate bonded composites and methods | |
| AU2013375199B2 (en) | Compositions that include hydrophobizing agents and stabilizers and methods for making and using same | |
| CN105885459B (en) | Environment-friendly flame-retarding fiberboard and preparation method thereof | |
| CN109439083A (en) | A kind of ultrathin expansion type steel structure aqueous fire-proof coating and preparation method thereof | |
| KR101933206B1 (en) | Cellulose insulation composition and method for producing the same | |
| JP2006219329A (en) | Stable liquid composition of boron compound and its manufacturing method and its application | |
| CN106189608A (en) | Water-soluble flame retardant and application thereof | |
| CN104513454A (en) | Flame-retardant high-temperature-resistant sheet material and producing method thereof | |
| CN100371090C (en) | Fireproofing treatment method using water glass | |
| CN113698166A (en) | High-strength fly ash brick and preparation method thereof | |
| CN111749048A (en) | Manufacturing process of flame-retardant water curtain paper | |
| CN114933871A (en) | Environment-friendly waterproof flame-retardant additive, preparation method and application process thereof | |
| CN110306380A (en) | A kind of waterproof flame-retardant paint and preparation method thereof for corrugated board | |
| CN103772640B (en) | A kind of flame retardant type wood adhesive and its preparation method and application | |
| CN114714460B (en) | Shaving board and preparation method thereof | |
| US20200283961A1 (en) | Construction Board | |
| KR101390119B1 (en) | Water-soluble polyester adhesive composition and method for preparing the same | |
| CN108410010B (en) | Inorganic flame retardant for polystyrene cement-based insulation board | |
| CN109554081B (en) | Water-based thin-coating aluminum alloy fireproof coating and preparation method thereof | |
| US6566424B2 (en) | Fire retardant cellulosic materials | |
| US6596202B2 (en) | Flame retardant glue composition and method for making the same | |
| CN108439865B (en) | Flame-retardant polystyrene cement-based insulation board and preparation method thereof | |
| CN117984646A (en) | Multilayer board and preparation method thereof | |
| US6569362B2 (en) | Fire retardant aqueous composition |
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 |