CN106010393A - Board adhesive with good resistance to water penetration - Google Patents

Board adhesive with good resistance to water penetration Download PDF

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Publication number
CN106010393A
CN106010393A CN201610396375.3A CN201610396375A CN106010393A CN 106010393 A CN106010393 A CN 106010393A CN 201610396375 A CN201610396375 A CN 201610396375A CN 106010393 A CN106010393 A CN 106010393A
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CN
China
Prior art keywords
parts
water penetration
powder
compounding
raw material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201610396375.3A
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Chinese (zh)
Inventor
刘伟
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Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201610396375.3A priority Critical patent/CN106010393A/en
Publication of CN106010393A publication Critical patent/CN106010393A/en
Pending legal-status Critical Current

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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
    • C09J153/00—Adhesives based on block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
    • C09J153/02—Vinyl aromatic monomers and conjugated dienes
    • 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
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/011—Nanostructured additives
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

The invention discloses a board adhesive with good resistance to water penetration. The board adhesive is prepared from the following raw materials by weight: 1 to 2 parts of nanometer potter's clay, 0.4 to 0.6 part of nanometer quartz powder, 1 to 2 parts of jojoba oil, 2 to 4 parts of petroleum resin C5, 20 to 30 parts of SBS, 1 to 2 parts of ammonium lauryl ether sulfate, 1 to 2 parts of ethyl p-hydroxybenzoate, 15 to 17 parts of EVA, 1 to 2 parts of nylon 66, 1 to 3 parts of chlorinated paraffin and 4 to 6 parts of modified compound powder.

Description

The sheet material adhesive that a kind of performance that prevents water penetration is good
Technical field
The present invention relates to field of adhesive technology, particularly relate to the sheet material adhesive that a kind of performance that prevents water penetration is good.
Background technology
The product of wood processing industry, as plywood, particieboard, medium density fibre board (MDF), laminated product, decorative finishes plate and The production of core-board etc. is required for the adhesive of different performance.The appearance of adhesive, not only to saving timber and simplifying production Technique has important function, also can the material of the different performance such as metal or plastics is gluing with wood materials, makes various performance Composite, thus play the unique function of timber, it is provided that some special purposes.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that the sheet material that a kind of performance that prevents water penetration is good is gluing Agent.
The present invention is achieved by the following technical solutions:
The sheet material adhesive that a kind of performance that prevents water penetration is good, it is characterised in that: it is to be prepared by the raw material of following weight parts:
Nanoclay 1-2, nanometer silica flour 0.4-0.6, Jojoba oil 1-2, C5 Petropols 2-4, SBS20-30, dodecyl Ether sulfate ammonium 1-2, ethylparaben 1-2, EVA15-17, nylon66 fiber 1-2, chlorinated paraffin 1-3, modified compounding powder 4- 6；
Modified compounding powder is prepared by the raw material of following weight parts:
Montmorillonite 10-15, bentonite 3-5, sodium lauryl sulphate 0.3-0.8, Cetyltrimethylammonium bromide 0.1-0.3, Silane coupling agent KH550 1-2, methanol 5-6；
Described modification compounds powder, preparation method thereof and comprises the following steps:
(1), after montmorillonite, bentonite being mixed with methanol, remove supernatant after being centrifuged, obtain pasty state compound；
(2) sodium lauryl sulphate, Cetyltrimethylammonium bromide, Silane coupling agent KH550 and appropriate amount of deionized water solution Mixing, and dispersed with stirring, obtain compounding aqueous solution；
(3) being mixed with compounding aqueous solution by pasty state compound, adjust pH value to 3-5,12-24h is reacted in stirring at room temperature；
(4) product obtained in step (3) is centrifuged, washs with toluene, air-dry under room temperature and get final product.
The sheet material adhesive that described a kind of performance that prevents water penetration is good, preparation method comprises the following steps:
(1) by weight by EVA, modified compounding powder mixing, stir 20-30 minute under 600-900 rev/min, put into kneader In at 180-190 DEG C, mediate 15-22min, take out cooling；
(2) sizing material after step (1) gained being cooled down and remaining raw material blending, double screw extruder pelletize at 190-210 DEG C, Take out and cool down and get final product.
The invention have the advantage that
(1) use of nanoclay and nanometer silica flour can improve the consistency of the present invention, and its addition is with other raw materials very Compatible well, the water resistance of the present invention can be improved, thus improve the impermeability of sheet material；
(2) organic compound intercalation of mineral powder can be in the case of keeping mineral mother crystal structure constant so that it is interlamellar spacing is big The raising of amplitude, thus reach the effect delaminated, reduce the thickness of layer mineral, expand radius-thickness ratio, increasing specific surface area, answered Use on adhesive, help speed up adhesive curing rate and adhesion strength；
(3) present invention solves existing sheet material adhesive Diazolidinyl Urea, pollutes environment and harmful problem, anti- Water, the performance that prevents water penetration are good, and service life is long.
Detailed description of the invention
The sheet material adhesive that a kind of performance that prevents water penetration is good, it is to be prepared by the raw material of following weight parts:
Nanoclay 1, nanometer silica flour 0.4, Jojoba oil 1, C5 Petropols 2, SBS20, dodecyl ether sulfate ammonium 1, Ethylparaben 1, EVA15, nylon66 fiber 1, chlorinated paraffin 1, modified compounding powder 4；
Modified compounding powder is prepared by the raw material of following weight parts:
Montmorillonite 10, bentonite 3, sodium lauryl sulphate 0.3, Cetyltrimethylammonium bromide 0.1, silane coupler KH550 1, methanol 5；
Described modification compounds powder, preparation method thereof and comprises the following steps:
(1), after montmorillonite, bentonite being mixed with methanol, remove supernatant after being centrifuged, obtain pasty state compound；
(2) sodium lauryl sulphate, Cetyltrimethylammonium bromide, Silane coupling agent KH550 and appropriate amount of deionized water solution Mixing, and dispersed with stirring, obtain compounding aqueous solution；
(3) being mixed with compounding aqueous solution by pasty state compound, adjust pH value to 3,12h is reacted in stirring at room temperature；
(4) product obtained in step (3) is centrifuged, washs with toluene, air-dry under room temperature and get final product.
The sheet material adhesive that described a kind of performance that prevents water penetration is good, preparation method comprises the following steps:
(1) by weight by EVA, modified compounding powder mixing, stir 20 minutes under 600 revs/min, put in kneader in 180 At DEG C, mediate 15min, take out cooling；
(2) sizing material after step (1) gained being cooled down and remaining raw material blending, double screw extruder pelletize at 190 DEG C, take out Cool down and get final product.
Being applied on fibre board by glue-spread 70g/m2 by gained adhesive, sticking thickness the most again is that 0.3mm Quercus acutissima Carr. is thin Wood, under 1.1Mpa effect, is hot pressed into sheet material finished product through 110 DEG C, and in finished product, the surface bonding intensity of veneer sheet material is 1.4MPa。

Claims (2)

1. the sheet material adhesive that the performance that prevents water penetration is good, it is characterised in that: it is to be prepared by the raw material of following weight parts:
Nanoclay 1-2, nanometer silica flour 0.4-0.6, Jojoba oil 1-2, C5 Petropols 2-4, SBS20-30, dodecyl Ether sulfate ammonium 1-2, ethylparaben 1-2, EVA15-17, nylon66 fiber 1-2, chlorinated paraffin 1-3, modified compounding powder 4- 6；
Modified compounding powder is prepared by the raw material of following weight parts:
Montmorillonite 10-15, bentonite 3-5, sodium lauryl sulphate 0.3-0.8, Cetyltrimethylammonium bromide 0.1-0.3, Silane coupling agent KH550 1-2, methanol 5-6；
Described modification compounds powder, preparation method thereof and comprises the following steps:
(1), after montmorillonite, bentonite being mixed with methanol, remove supernatant after being centrifuged, obtain pasty state compound；
(2) sodium lauryl sulphate, Cetyltrimethylammonium bromide, Silane coupling agent KH550 and appropriate amount of deionized water solution Mixing, and dispersed with stirring, obtain compounding aqueous solution；
(3) being mixed with compounding aqueous solution by pasty state compound, adjust pH value to 3-5,12-24h is reacted in stirring at room temperature；
(4) product obtained in step (3) is centrifuged, washs with toluene, air-dry under room temperature and get final product.
The sheet material adhesive that a kind of performance that prevents water penetration the most according to claim 1 is good, it is characterised in that: preparation method bag Include following steps:
(1) by weight by EVA, modified compounding powder mixing, stir 20-30 minute under 600-900 rev/min, put into kneader In at 180-190 DEG C, mediate 15-22min, take out cooling；
(2) sizing material after step (1) gained being cooled down and remaining raw material blending, double screw extruder pelletize at 190-210 DEG C, Take out and cool down and get final product.
CN201610396375.3A 2016-06-07 2016-06-07 Board adhesive with good resistance to water penetration Pending CN106010393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610396375.3A CN106010393A (en) 2016-06-07 2016-06-07 Board adhesive with good resistance to water penetration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610396375.3A CN106010393A (en) 2016-06-07 2016-06-07 Board adhesive with good resistance to water penetration

Publications (1)

Publication Number Publication Date
CN106010393A true CN106010393A (en) 2016-10-12

Family

ID=57089788

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610396375.3A Pending CN106010393A (en) 2016-06-07 2016-06-07 Board adhesive with good resistance to water penetration

Country Status (1)

Country Link
CN (1) CN106010393A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1789362A (en) * 2005-12-28 2006-06-21 上海应用技术学院 One-step preparation process of organic-montmorillonite modified ethylene-vinyl acetate hot-melt adhesive
CN101358113A (en) * 2008-05-06 2009-02-04 上海爱世博有机硅材料有限公司 Water-soluble hot-melt adhesive glue
CN102876240A (en) * 2012-09-20 2013-01-16 吴江市天源塑胶有限公司 High-performance building adhesive

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1789362A (en) * 2005-12-28 2006-06-21 上海应用技术学院 One-step preparation process of organic-montmorillonite modified ethylene-vinyl acetate hot-melt adhesive
CN101358113A (en) * 2008-05-06 2009-02-04 上海爱世博有机硅材料有限公司 Water-soluble hot-melt adhesive glue
CN102876240A (en) * 2012-09-20 2013-01-16 吴江市天源塑胶有限公司 High-performance building adhesive

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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: 20161012

RJ01 Rejection of invention patent application after publication