CN106281123A - A kind of mildew-resistant edge sealing adhesive and preparation method thereof, using method and application - Google Patents
A kind of mildew-resistant edge sealing adhesive and preparation method thereof, using method and application Download PDFInfo
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- CN106281123A CN106281123A CN201610740599.1A CN201610740599A CN106281123A CN 106281123 A CN106281123 A CN 106281123A CN 201610740599 A CN201610740599 A CN 201610740599A CN 106281123 A CN106281123 A CN 106281123A
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- 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
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0853—Vinylacetate
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N7/00—After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
-
- 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
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- 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
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- 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
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- 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
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- 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
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a kind of mildew-resistant edge sealing adhesive, following components be by weight prepared from: matrix resin 30 50 parts；Antifungus agent 0.2 3 parts；Tackifying resin 18 50 parts；Filler 20 50 parts；Plasticizer 18 parts；0.5 5 parts of antioxidant；Cross-linking agent 0.3 3 parts；Delustering agent 0.2 5 parts；Viscosity modifier 1 15 parts.The Antimould power of this mildew-resistant edge sealing adhesive is strong, it is possible to be prevented effectively from mildew phenomenon, safe to use.Present invention also offers the preparation method of a kind of mildew-resistant edge sealing adhesive, technique is simple, workable.Invention further provides the using method of a kind of mildew-resistant edge sealing adhesive, process is simple, and using effect is good.The present invention is also applied to described mildew-resistant edge sealing adhesive in end face and the side edge sealing of solid wood board, MDF, high-density board, particieboard, laminate, plastics, alloy or composite board.
Description
Technical field
The present invention relates to edge sealing adhesive technical field, particularly relate to a kind of mildew-resistant edge sealing adhesive and preparation method thereof, using method
And application.
Background technology
The limit exterior feature of wood furniture sheet material typically requires and arranges edge band, and edge band can be fixed by nail, but more
Many is to use adhesive to fit, and this adhesive is commonly referred to as edge sealing adhesive.Existing edge sealing adhesive does not the most possess mildew-resistant merit
Can, and timber belongs to hygroscopic materials, its moisture content can be affected by ambient temperature, humidity and changed, and runs on moist prunus mume (sieb.) sieb.et zucc.
During rainy day gas, the humidity of timber can increase, easy mildew, the phenomenon of jaundice blackening occurs, not only pollutes in furniture and furniture
Article, and affect attractive in appearance.
Summary of the invention
In order to overcome the deficiencies in the prior art, first purpose of the present invention is to provide a kind of mildew-resistant edge sealing adhesive, and this is prevented
The Antimould power of mould edge sealing adhesive is strong, it is possible to be prevented effectively from mildew phenomenon, and formula is nontoxic, production security and safety in utilization
High.
Second object of the present invention is to provide the preparation method of a kind of mildew-resistant edge sealing adhesive, and technique is simple, to technology people
Member requires low, and production security is high, workable.
Third object of the present invention is to provide the using method of a kind of mildew-resistant edge sealing adhesive, and process is simple, using effect
Good.
Fourth object of the present invention be described mildew-resistant edge sealing adhesive be applied to solid wood board, MDF, high-density board,
In the end face of particieboard, laminate, plastics, alloy or composite board and side edge sealing.
First purpose of the present invention realizes by the following technical solutions:
A kind of mildew-resistant edge sealing adhesive, is prepared from by following components by weight:
Preferably, during described matrix resin is EVA resin, bisphenol A type epoxy resin, phenolic resin and polyurethane resin
One or combination in any；Described antifungus agent is the one or any in o-phenyl phenol, oxo double phenoxazine arsenic, dithiocyano-methane
Combination；Described tackifying resin is the one in rosin resin and C9 Petropols or combination in any；Described filler is calcium carbonate, fluorine
Change appointing in calcium, alumina powder, titanium dioxide, graphite powder, kaolin powder, curing aluminium powder, silica white, porcelain powder, titanium dioxide powder
Meaning is a kind of or combines；Described plasticizer is that dibutyl phthalate, di-sec-octyl phthalate, phthalic acid two are pungent
One in ester, fatty group dibasic acid, citric acid tri butyl ester, tributyl 2-acetylcitrate or combination in any；Described antioxidant
For 2,6 ditertiary butyl p cresol, 2, tri-grades of butyl-4-methylphenols of 6-, thio-2 acid dibasic acid esters, double ten four carbon alcohols esters, three pungent
Ester, three the last of the ten Heavenly stems ester, diphenylamines, one in p-phenylenediamine and dihydroquinoline or combination in any；Described cross-linking agent is t-butyl peroxy
Change-2-ethylhexyl carbonate, cumyl peroxide, benzoyl peroxide, di-tert-butyl peroxide, 2,5-dimethyl-
One in 2,5 di-t-butyl hexane peroxides, diethylenetriamines or combination in any；Described delustering agent is gas phase titanium dioxide
One in silicon, poly-MU resin, titanium dioxide and kieselguhr or combination in any；Described viscosity modifier is microwax, stone
Wax, Tissuemat E, OPE, polypropylene wax, ethylenebis stearic amide, oxammonium hydrochloride., oxammonium sulfate., Hexalin
In one or combination in any.
Preferably, described matrix resin is EVA resin；Described antifungus agent is o-phenyl phenol；Described tackifying resin is pine
Balsam and C9 Petropols；Described filler is calcium carbonate；Described plasticizer is dibutyl phthalate；Described antioxidant is
DBPC 2,6 ditertiary butyl p cresol；Described cross-linking agent is tert-butyl hydroperoxide-2-ethylhexyl carbonate；Described delustering agent is gas phase
Silicon dioxide；Described viscosity modifier is microwax.
Preferably, following components by weight it is prepared from:
Second object of the present invention realizes by the following technical solutions:
The preparation method of a kind of mildew-resistant edge sealing adhesive, comprises the following steps:
1) matrix resin of formula ratio, tackifying resin and cross-linking agent are put in reactor, be 100-200 DEG C in temperature
Under the conditions of react 2-3h, obtain the first mixture；
2) described first mixture is put in temperature is 120-150 DEG C of vacuum drying oven, vacuum dehydration 1-2h, obtain
Two mixture；
3) after described second mixture is cooled to 80-100 DEG C, again it is sent into reactor, is subsequently adding filling out of formula ratio
Material, plasticizer, viscosity modifier, reacting by heating still is also stirred operation simultaneously, after temperature rises to 100-120 DEG C, keeps
0.8-1.5h, obtains the 3rd mixture；
4) when described 3rd mixture is cooled to 60-80 DEG C, the antifungus agent of formula ratio, antioxidant and delustering agent are added,
Stirring 0.5-1h, obtains described mildew-resistant edge sealing adhesive.
Preferably, step 1) in, the temperature of reactor is 120-150 DEG C, and the response time is 2.2-2.6h；Step 2) in,
The temperature of vacuum drying oven is 130-140 DEG C, vacuum dehydration 1.5h；Step 3) in, described second mixture is cooled to 85-95
DEG C, reacting by heating still, to 110-115 DEG C, keeps 1-1.2h；Step 4) in, described 3rd mixture is cooled to 65-75 DEG C, stirring
0.7-0.9h。
Preferably, described matrix resin is EVA resin；Described antifungus agent is o-phenyl phenol；Described tackifying resin is pine
Balsam and C9 Petropols；Described filler is calcium carbonate；Described plasticizer is dibutyl phthalate；Described antioxidant is
DBPC 2,6 ditertiary butyl p cresol；Described cross-linking agent is tert-butyl hydroperoxide-2-ethylhexyl carbonate；Described delustering agent is gas phase
Silicon dioxide；Described viscosity modifier is microwax.
Third object of the present invention realizes by the following technical solutions:
The using method of a kind of mildew-resistant edge sealing adhesive, comprises the following steps:
1) melten gel；Described mildew-resistant edge sealing adhesive is put in glue pot, is warming up to 185-205 DEG C, and keeps 15-25min；
2) gluing；Controlling glue spreader temperature and be 180-200 DEG C, glue-spread is 200-300g/m2。
Preferably, step 1) in, it is warming up to 195 DEG C, keeps 20min；Step 2) in, controlling glue spreader temperature is 185-
195 DEG C, glue-spread is 250g/m2。
Compared to existing technology, the beneficial effects of the present invention is:
(1) mildew-resistant edge sealing adhesive provided by the present invention, can be in cold curing, and heat-resisting effect is good, with the addition of mould resistant, anti-mildew
The heat resisting temperature of agent is up to 250 DEG C, and Antimould power is strong, it is possible to be prevented effectively from Signs of Mould, and formula is nontoxic, production security and
Safe to use.
(2) mildew-resistant edge sealing adhesive provided by the present invention, employing o-phenyl phenol is antifungus agent, and o-phenyl phenol is nontoxic, peace
Overall coefficient is high；And the anti-mold effect of o-phenyl phenol is good, addition is that the 0.5-1% of product can meet anti-mildew requirement；It addition,
O-phenyl phenol can keep activity in the processing environment of 200 DEG C, i.e. will not inactivate under the condition of high temperature of colloidal sol and gluing.Again
Person, water body mainly can be polluted by o-phenyl phenol, and mildew-resistant edge sealing adhesive all will not produce during production process and use
Raw industrial wastewater, impacts thus without to environment.Or, using the double phenoxazine arsenic of oxo is antifungus agent, the double phenoxazine arsenic of oxo
Chemical stability good, do not hydrolyze, can stop development of microorganisms, lasting medicine, and resistance of rainwater washing against for a long time, weatherability, heat-resisting
Property good, fungicidal spectrum is wide, and Mlc is low.And dithiocyano-methane antifungus agent has good anticorrosion, sterilization, the effect of algae removal.
(3) mildew-resistant edge sealing adhesive provided by the present invention, can be matrix resin by EVA resin, and EVA resin has good
Flexibility, good springiness, lustrous surface property is good, and chemical stability is good, and aging resistance and resistance to ozone intensity are good, nontoxic.Can also use
Epoxy resin is matrix resin, and it has the adhesive strength of excellence to the surface of metal and nonmetallic materials, and dielectric properties are good,
Shrinkage factor is little, good stability.And phenolic resin is heat-resist, adhesive strength is high, ageing-resistant performance is good and inexpensive easy-to-use, resistance to mould
Bacterium.Polyurethane resin has good adhesion strength to metal, glass, pottery, leather, fiber etc..It is to say, the present invention is carried
The matrix resin excellent performance of confession so that prepared mildew-resistant edge sealing glueability is good.
(4) mildew-resistant edge sealing adhesive provided by the present invention, is added with tackifying resin, tackifying resin can improve adhesive strength,
Cohesiveness and heat resistance.Wherein, high softening-point that rosin resin has, high viscosity, good in oxidation resistance, and liquid
Complete resistive connection is brilliant under state or in solution.And C9 Petropols acid and alkali-resistance, chemical proofing, resistance to water are good, nontoxic.C9 stone
The addition of oleoresin, can improve the character such as bonding stability, thermostability.
(6) mildew-resistant edge sealing adhesive provided by the present invention, adds filler, and filler is nontoxic, and each component can be made to be easily dispersed, and makes
Obtain product and there is good lubricity, improve the mechanical performance of edge sealing adhesive.
(7) mildew-resistant edge sealing adhesive provided by the present invention, adds plasticizer, and the pliability of the product that plasticizer can make increases
By force, it is easily worked.Wherein, plasticizer citric acid tri butyl ester have that the compatibility is good, plasticizing efficiency is high, nontoxic, the most volatile, weather-proof
Property the feature such as strong；Tributyl 2-acetylcitrate dissolubility is strong, and oil resistivity, light resistance are good, and have good fungus resistance.
(8) mildew-resistant edge sealing adhesive provided by the present invention, adds antioxidant, and antioxidant can relax suppression polymer and aoxidize
The carrying out of journey, thus stop the aging of polymer and extend its service life.
(9) mildew-resistant edge sealing adhesive provided by the present invention, adds delustering agent, and delustering agent can improve the viscosity of edge sealing adhesive, resist
Heavy property, redispersion degree and gloss concordance.
(10) mildew-resistant edge sealing adhesive provided by the present invention, adds viscosity-controlling agent, and viscosity modifier can reduce polymer
Viscosity, increase mobility.
(11) preparation method of mildew-resistant edge sealing adhesive provided by the present invention, technique is simple, requires technical staff low, produces
Safety is high, workable.The mildew-resistant edge sealing adhesive of preparation under the parameters limited, stickup property is good, and mildew-resistant ability is strong,
Heat-resisting ageing-resisting.
(12) using method of mildew-resistant edge sealing adhesive provided by the present invention, during gluing, glue spreader temperature is 180-200 DEG C,
Viscosity when ensure that gluing at a temperature of this, wettability, it is ensured that crudy.When temperature ＜ 180 DEG C, glue flows
Property, wettability is not enough, affects sealing edge quality；And when temperature ＞ 200 DEG C, glue viscosity is not enough, affect sealing edge quality.
(13) using method of mildew-resistant edge sealing adhesive provided by the present invention, during gluing, glue-spread controls for 200-300g/
m2, glue-spread is less than 200g/m2Peel strength can be caused not enough, more than 300g/m2Can there is the problem that tree lace is excessive, impact is produced
Product outward appearance.Usually, MDF edge is finer and smoother, and glue-spread is 200-250g/m2, and particieboard edge is more loose, seam
Gap is many, and glue-spread is more than MDF, for 250-300g/m2。
Detailed description of the invention
Below, in conjunction with detailed description of the invention, the present invention is described further:
A kind of mildew-resistant edge sealing adhesive, is prepared from by following components by weight:
The preparation method of a kind of mildew-resistant edge sealing adhesive, comprises the following steps:
1) matrix resin of formula ratio, tackifying resin and cross-linking agent are put in reactor, be 100-200 DEG C in temperature
Under the conditions of react 2-3h, obtain the first mixture；
2) described first mixture is put in temperature is 120-150 DEG C of vacuum drying oven, vacuum dehydration 1-2h, obtain
Two mixture；
3) after described second mixture is cooled to 80-100 DEG C, again it is sent into reactor, is subsequently adding filling out of formula ratio
Material, plasticizer, viscosity modifier, reacting by heating still is also stirred operation simultaneously, after temperature rises to 100-120 DEG C, keeps
0.8-1.5h, obtains the 3rd mixture；
4) when described 3rd mixture is cooled to 60-80 DEG C, the antifungus agent of formula ratio, antioxidant and delustering agent are added,
Stirring 0.5-1h, obtains described mildew-resistant edge sealing adhesive.
The using method of a kind of mildew-resistant edge sealing adhesive, comprises the following steps:
1) melten gel；Described mildew-resistant edge sealing adhesive is put in glue pot, is warming up to 185-205 DEG C, and keeps 15-25min；
2) gluing；Controlling glue spreader temperature and be 180-200 DEG C, glue-spread is 200-300g/m2。
Embodiment 1
A kind of mildew-resistant edge sealing adhesive, is prepared from (each component and consumption refer to table 1) according to following steps:
1) matrix resin of formula ratio, tackifying resin and cross-linking agent are put in reactor, in the condition that temperature is 120 DEG C
Lower reaction 2h, obtains the first mixture；
2) described first mixture is put in temperature is 120 DEG C of vacuum drying ovens, vacuum dehydration 2h, obtain the second mixing
Thing；
3) after described second mixture is cooled to 90 DEG C, again it is sent into reactor, is subsequently adding the filler of formula ratio, increasing
Moulding agent, viscosity modifier, reacting by heating still is also stirred operation simultaneously, after temperature rises to 100 DEG C, keeps 0.8h, obtains
3rd mixture；
4) when described 3rd mixture is cooled to 60 DEG C, the antifungus agent of formula ratio, antioxidant and delustering agent, stirring are added
0.5h, obtains described mildew-resistant edge sealing adhesive.
Embodiment 2
A kind of mildew-resistant edge sealing adhesive, is prepared from (each component and consumption refer to table 1) according to following steps:
1) matrix resin of formula ratio, tackifying resin and cross-linking agent are put in reactor, in the condition that temperature is 150 DEG C
Lower reaction 2.6h, obtains the first mixture；
2) described first mixture is put in temperature is 140 DEG C of vacuum drying ovens, vacuum dehydration 1.5h, obtain second and mix
Compound；
3) after described second mixture is cooled to 85 DEG C, again it is sent into reactor, is subsequently adding the filler of formula ratio, increasing
Moulding agent, viscosity modifier, reacting by heating still is stirred operation the most simultaneously, after temperature rises to 110 DEG C, keeps 1h, obtains the
Three mixture；
4) when described 3rd mixture is cooled to 75 DEG C, the antifungus agent of formula ratio, antioxidant and delustering agent, stirring are added
0.9h, obtains described mildew-resistant edge sealing adhesive.
Embodiment 3
A kind of mildew-resistant edge sealing adhesive, is prepared from (each component and consumption refer to table 1) according to following steps:
1) matrix resin of formula ratio, tackifying resin and cross-linking agent are put in reactor, in the condition that temperature is 200 DEG C
Lower reaction 3h, obtains the first mixture；
2) described first mixture is put in temperature is 130 DEG C of vacuum drying ovens, vacuum dehydration 1h, obtain the second mixing
Thing；
3) after described second mixture is cooled to 80 DEG C, again it is sent into reactor, is subsequently adding the filler of formula ratio, increasing
Moulding agent, viscosity modifier, reacting by heating still is also stirred operation simultaneously, after temperature rises to 120 DEG C, keeps 1.5h, obtains
3rd mixture；
4) when described 3rd mixture is cooled to 70 DEG C, the antifungus agent of formula ratio, antioxidant and delustering agent, stirring are added
0.7h, obtains described mildew-resistant edge sealing adhesive.
The formula table of table 1 embodiment 1-3 mildew-resistant edge sealing adhesive
Application examples
Taking MDF, particieboard and solid wood board is test panels, and their specification is 150mm × 100mm × 18mm.Its
In, MDF takes 3 pieces, is designated as MDF A, MDF B and MDF C respectively；Particieboard takes 3 pieces, be designated as respectively particieboard A,
Particieboard B and particieboard C；Solid wood board takes 3 pieces, is designated as solid wood board A, solid wood board B and solid wood board C respectively.Further, identical envelope is taken
Edge strip is used for above-mentioned each sheet material edge sealing.
First, the mildew-resistant edge sealing adhesive that Example 1-3 obtains respectively, put into respectively in melten gel tank, be heated to 185-205
DEG C, and keeping 15-25min, mildew-resistant edge sealing adhesive is molten into viscous liquid；Then the mildew-resistant edge sealing of molten shape is flowed into glue spreader,
And make it be uniformly distributed on glue spreader.
MDF A, MDF B and MDF C carry out edge sealing with the mildew-resistant edge sealing adhesive of embodiment 1-3 respectively, glue spreader
Temperature is 190 DEG C, and glue-spread is 210g/m2。
Particieboard A, particieboard B and particieboard C carry out edge sealing with the mildew-resistant edge sealing adhesive of embodiment 1-3 respectively, glue spreader
Temperature is 200 DEG C, and glue-spread is 270g/m2。
Solid wood board A, solid wood board B and solid wood board C carry out edge sealing with the mildew-resistant edge sealing adhesive of embodiment 1-3 respectively, glue spreader
Temperature is 180 DEG C, and glue-spread is 250g/m2。
Comparative example
Additionally taking MDF D, MDF E, particieboard D, particieboard E, solid wood board D and solid wood board E, their specification is
150mm×100mm×18mm.And take the edge band identical with application examples, standby.Then, 2 kinds of conventional edge sealing on the market are taken
Glue, is designated as market product A and market product B respectively.
MDF D and MDF E carries out edge sealing by market product A and market product B respectively, and the temperature of glue spreader is 190
DEG C, glue-spread is 210g/m2。
Particieboard D and particieboard E carries out edge sealing by market product A and market product B respectively, and the temperature of glue spreader is 200
DEG C, glue-spread is 270g/m2。
Solid wood board D and solid wood board E carries out edge sealing by market product A and market product B respectively, and the temperature of glue spreader is 180
DEG C, glue-spread is 250g/m2。
Test case
Take and above-mentioned application examples and comparative example complete the MDF A-E of edge sealing, particieboard A-E and solid wood board A-E for test
Timber, method of testing is as follows:
1) mycete gathers, and finds one block of timber the most mouldy, repeatedly rinses the mycete of wood surface with tap water, until
Mycete on plank is rinsed, it is also possible to scrub by brush auxiliary.The tap water of flushed mouldy timber is collected, falls
Enter in ready watering can, firmly rock 20 times so that mycotic spore separates from mould thalline, and mycete is evenly distributed on tap water
In.
2) ready mycotic spore liquid is sprayed at above the plank of test, every square of spray 20g, dries slightly after spray and puts
Enter in PE plastic bag.
3) ready towel or sanitary towel are soaked, towel or sanitary towel can not have obvious dripping phenomenon be advisable；
Putting in PE plastic bag the most at once, had better not directly contact test plank, placement location keeps consistent as far as possible.
4) PE plastic bag rope or tape being sealed, will load air before sealing in bag, after sealing, PE moulds
Pocket becomes the state of drum drum, is so conducive to circulation and the diffusion of mycotic spore of the inside dampness.
5) test period is 45 days, observes sample situation every day.Wherein, the situation of the observation of the 45th day is as shown in table 2.
Table 2 performance test table
As can be seen from Table 2, the mildew-resistant edge sealing adhesive that embodiment 1-3 obtains, all can play MDF, particieboard and solid wood board
Well, in test process, the most there is not Signs of Mould in anti-mold effect.And edge sealing adhesive conventional on the market, MDF,
All there is shortcoming in the edge sealing application of particieboard and solid wood board, it may occur that the Signs of Mould that degree is either large or small.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.
Claims (10)
1. a mildew-resistant edge sealing adhesive, it is characterised in that be prepared from by following components by weight:
Mildew-resistant edge sealing adhesive the most according to claim 1, it is characterised in that described matrix resin is EVA resin, bisphenol A-type
One in epoxy resin, phenolic resin and polyurethane resin or combination in any；Described antifungus agent is o-phenyl phenol, oxo pair
One in phenoxazine arsenic, dithiocyano-methane or combination in any；Described tackifying resin is in rosin resin and C9 Petropols
One or combination in any；Described filler is calcium carbonate, calcium fluoride, alumina powder, titanium dioxide, graphite powder, kaolin powder, curing
Any one or combination in aluminium powder, silica white, porcelain powder, titanium dioxide powder；Described plasticizer is dibutyl phthalate, neighbour
Phthalic acid di-sec-octyl, dioctyl phthalate, fatty group dibasic acid, citric acid tri butyl ester, acetyl tributyl citrate three fourth
One in ester or combination in any；Described antioxidant be 2,6 ditertiary butyl p cresol, 2, tri-grades of butyl-4-methylphenols of 6-,
Thio-2 acid dibasic acid esters, double ten four carbon alcohols esters, three monooctyl esters, three the last of the ten Heavenly stems ester, diphenylamines, one in p-phenylenediamine and dihydroquinoline or
Combination in any；Described cross-linking agent is tert-butyl hydroperoxide-2-ethylhexyl carbonate, cumyl peroxide, benzoyl peroxide first
One in acyl, di-tert-butyl peroxide, 2,5-dimethyl-2,5 di-t-butyl hexane peroxide, diethylenetriamines or appoint
Meaning combination；Described delustering agent is the one in aerosil, poly-MU resin, titanium dioxide and kieselguhr or any group
Close；Described viscosity modifier is microwax, paraffin, Tissuemat E, OPE, polypropylene wax, ethylenebis stearic acid
One in amide, oxammonium hydrochloride., oxammonium sulfate., Hexalin or combination in any.
Mildew-resistant edge sealing adhesive the most according to claim 2, it is characterised in that described matrix resin is EVA resin；Described mildew-resistant
Agent is o-phenyl phenol；Described tackifying resin is rosin resin and C9 Petropols；Described filler is calcium carbonate；Described plasticizer
For dibutyl phthalate；Described antioxidant is DBPC 2,6 ditertiary butyl p cresol；Described cross-linking agent is tert-butyl hydroperoxide-2-
Ethylhexyl carbonate；Described delustering agent is aerosil；Described viscosity modifier is microwax.
Mildew-resistant edge sealing adhesive the most according to claim 3, it is characterised in that be prepared from by following components by weight:
5. according to the preparation method of the mildew-resistant edge sealing adhesive described in claim 1-4 any one, it is characterised in that include following step
Rapid:
1) matrix resin of formula ratio, tackifying resin and cross-linking agent are put in reactor, be the condition of 100-200 DEG C in temperature
Lower reaction 2-3h, obtains the first mixture；
2) described first mixture is put in temperature is 120-150 DEG C of vacuum drying oven, vacuum dehydration 1-2h, obtain second and mix
Compound；
3) after described second mixture is cooled to 80-100 DEG C, again it is sent into reactor, is subsequently adding the filler of formula ratio, increasing
Moulding agent, viscosity modifier, reacting by heating still is also stirred operation simultaneously, after temperature rises to 100-120 DEG C, keeps 0.8-
1.5h, obtains the 3rd mixture；
4) when described 3rd mixture is cooled to 60-80 DEG C, the antifungus agent of formula ratio, antioxidant and delustering agent, stirring are added
0.5-1h, obtains described mildew-resistant edge sealing adhesive.
The preparation method of mildew-resistant edge sealing adhesive the most according to claim 5, it is characterised in that step 1) in, the temperature of reactor
Degree is for 120-150 DEG C, and the response time is 2.2-2.6h；Step 2) in, the temperature of vacuum drying oven is 130-140 DEG C, and vacuum takes off
Water 1.5h；Step 3) in, described second mixture is cooled to 85-95 DEG C, and reacting by heating still, to 110-115 DEG C, keeps 1-1.2h；
Step 4) in, described 3rd mixture is cooled to 65-75 DEG C, stirs 0.7-0.9h.
The preparation method of mildew-resistant edge sealing adhesive the most according to claim 6, it is characterised in that described matrix resin is EVA tree
Fat；Described antifungus agent is o-phenyl phenol；Described tackifying resin is rosin resin and C9 Petropols；Described filler is carbonic acid
Calcium；Described plasticizer is dibutyl phthalate；Described antioxidant is DBPC 2,6 ditertiary butyl p cresol；Described cross-linking agent is uncle
Butyl peroxy-2-ethylhexyl carbonate；Described delustering agent is aerosil；Described viscosity modifier is microwax.
8. according to the using method of the mildew-resistant edge sealing adhesive described in claim 1-4 any one, it is characterised in that include following step
Rapid:
1) melten gel；Described mildew-resistant edge sealing adhesive is put in glue pot, is warming up to 185-205 DEG C, and keeps 15-25min；
2) gluing；The temperature controlling glue spreader is 180-200 DEG C, and glue-spread is 200-300g/m2。
The using method of mildew-resistant edge sealing adhesive the most according to claim 8, it is characterised in that step 1) in, it is warming up to 195
DEG C, keep 20min；Step 2) in, the temperature controlling glue spreader is 185-195 DEG C, and glue-spread is 250g/m2。
10. the mildew-resistant edge sealing adhesive described in claim 1-4 any one solid wood board, MDF, high-density board, particieboard,
Application in the end face of laminate, plastics, alloy or composite board and side edge sealing.
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| CN201610740599.1A CN106281123B (en) | 2016-08-26 | 2016-08-26 | A kind of mould proof edge sealing adhesive and preparation method thereof, application method and application |
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| CN107488427A (en) * | 2017-09-29 | 2017-12-19 | 安徽嘉明新材料科技有限公司 | A kind of modified poly ethylene vinyl acetate PUR applied in plastics bonding |
| CN108977021A (en) * | 2018-06-08 | 2018-12-11 | 浙江安吉朝辉新材料有限公司 | A kind of aqueous woodware paint |
| CN109111886A (en) * | 2018-08-24 | 2019-01-01 | 湖州市南浔三亚家私有限公司 | Timber floor adhesive and preparation method thereof |
| CN110240794A (en) * | 2019-05-06 | 2019-09-17 | 阜阳大可新材料股份有限公司 | A kind of mould proof fiber board adhesive |
| CN111040641A (en) * | 2019-12-30 | 2020-04-21 | 长虹美菱股份有限公司 | Refrigerator liner EVA sealant and preparation process thereof |
| CN111645163A (en) * | 2020-05-26 | 2020-09-11 | 青岛优菲信息技术有限公司 | Mildew-proof plate and processing method thereof |
| CN111687962A (en) * | 2019-03-11 | 2020-09-22 | 广东菲力绿色板业有限公司 | Plate edge sealing process |
| CN111944456A (en) * | 2020-09-04 | 2020-11-17 | 上海路嘉胶粘剂有限公司 | EVA edge sealing hot melt adhesive without adhesive line and with low adhesive coating amount and preparation method thereof |
| CN112590329A (en) * | 2020-12-11 | 2021-04-02 | 九江鑫星绝缘材料有限公司 | Epoxy glass cloth laminated board and preparation method thereof |
| CN115322730A (en) * | 2022-08-23 | 2022-11-11 | 索菲亚家居股份有限公司 | Edge sealing adhesive and preparation method and application thereof |
| CN116925656A (en) * | 2023-09-15 | 2023-10-24 | 广东格林诺实业有限公司 | Laser edge banding and production process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107488427A (en) * | 2017-09-29 | 2017-12-19 | 安徽嘉明新材料科技有限公司 | A kind of modified poly ethylene vinyl acetate PUR applied in plastics bonding |
| CN108977021A (en) * | 2018-06-08 | 2018-12-11 | 浙江安吉朝辉新材料有限公司 | A kind of aqueous woodware paint |
| CN109111886A (en) * | 2018-08-24 | 2019-01-01 | 湖州市南浔三亚家私有限公司 | Timber floor adhesive and preparation method thereof |
| CN111687962A (en) * | 2019-03-11 | 2020-09-22 | 广东菲力绿色板业有限公司 | Plate edge sealing process |
| CN110240794A (en) * | 2019-05-06 | 2019-09-17 | 阜阳大可新材料股份有限公司 | A kind of mould proof fiber board adhesive |
| CN111040641A (en) * | 2019-12-30 | 2020-04-21 | 长虹美菱股份有限公司 | Refrigerator liner EVA sealant and preparation process thereof |
| CN111645163A (en) * | 2020-05-26 | 2020-09-11 | 青岛优菲信息技术有限公司 | Mildew-proof plate and processing method thereof |
| CN111944456A (en) * | 2020-09-04 | 2020-11-17 | 上海路嘉胶粘剂有限公司 | EVA edge sealing hot melt adhesive without adhesive line and with low adhesive coating amount and preparation method thereof |
| CN112590329A (en) * | 2020-12-11 | 2021-04-02 | 九江鑫星绝缘材料有限公司 | Epoxy glass cloth laminated board and preparation method thereof |
| CN115322730A (en) * | 2022-08-23 | 2022-11-11 | 索菲亚家居股份有限公司 | Edge sealing adhesive and preparation method and application thereof |
| CN116925656A (en) * | 2023-09-15 | 2023-10-24 | 广东格林诺实业有限公司 | Laser edge banding and production process thereof |
| CN116925656B (en) * | 2023-09-15 | 2023-12-19 | 广东格林诺实业有限公司 | Laser edge banding and production process thereof |
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