CN106281187A - Base material and graining layer bonding PUR glue and production technology thereof - Google Patents
Base material and graining layer bonding PUR glue and production technology thereof Download PDFInfo
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- CN106281187A CN106281187A CN201610800377.4A CN201610800377A CN106281187A CN 106281187 A CN106281187 A CN 106281187A CN 201610800377 A CN201610800377 A CN 201610800377A CN 106281187 A CN106281187 A CN 106281187A
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- base material
- pur glue
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- graining layer
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Classifications
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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
- 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
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of base material and graining layer bonding PUR glue and production technology thereof, this PUR glue includes each component of following weight portion: aqueous polyurethane emulsion 20 40 parts, hydroxy silicon oil 58 parts, Nano filling 3 10 parts, Firebrake ZB 8 15 parts, catalyst 13 parts, coupling agent 24 parts, viscosifier 25 parts, 0.5 1.5 parts of age resistor, 0.5 2 parts of surfactant and 0.1 3 parts of glacial acetic acid.Having the beneficial effect that the PUR glue of the present invention is applicable to adhesive substrate and graining layer, have good water resistance, wet is non-foaming, and adhesive property is the most unaffected；And, PUR glue prepared by the present invention has fabulous resistance to limiting temperature performance, is respectively provided with good physical property within the temperature range of 70 DEG C ~ 150 DEG C.
Description
Technical field
The present invention relates to a kind of PUR glue and production technology thereof, be specifically related to a kind of base material and graining layer bonding PUR
Glue and production technology thereof；Belong to decorative building material field of material technology.
Background technology
Polyurethane adhesive (PUR glue) is containing urethano and the glue of NCO in strand, due to containing highly polar
Isocyanates and carbamate groups, there is the highest reactivity, it is possible to cold curing, thus to metal, rubber, glass,
The multiple materials such as pottery, plastics, timber, fabric, leather have excellent glueability, at numerous necks such as building, weaving, house ornamentations
Territory has a wide range of applications.
The backbone flexibility of polyurethane is fine, and maximum feature is tolerance impact endurance test shock and flexural fatigue, and peel strength is the highest, special
It not that resistance to low temperature is the most excellent, come out top in existing glue, and polyurethane glue simple process, room mild heat
All can solidify, different materials gluing intermittent fever stress influence is little, is conveniently applied in every field.
But, resistance to water and the thermostability of polyurethane adhesive are poor, when bonding base material (timber) is with graining layer, due to
In timber, water content own is higher, and polyurethane adhesive wet is easy to foaming, thus need on base material the most bonding one layer flutter your horse layer,
Can guarantee that the service life of subsequent polyurethane glue, in consideration of it, water-fast, the heat resistance of polyurethane adhesive could be improved.
Summary of the invention
For solving the deficiencies in the prior art, it is an object of the invention to provide being applicable to of a kind of water-fast, resistance to limiting temperature
The PUR glue of base material and wood decoration layer bonding and production technology thereof.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that:
Base material uses PUR glue, including each component of following weight portion: aqueous polyurethane emulsion 20-with the bonding of graining layer
40 parts, hydroxy silicon oil 5-8 part, Nano filling 3-10 part, Firebrake ZB 8-15 part, catalyst 1-3 part, coupling agent 2-4 part, viscosifier
2-5 part, age resistor 0.5-1.5 part, surfactant 0.5-2 part and glacial acetic acid 0.1-3 part.
Preferably, aforementioned Nano filling is selected from nano titanium oxide, nano-sized magnesium hydroxide, nano silicon, nano oxygen
Change one or more in zinc, nano zirconium dioxide.
It is highly preferred that aforementioned Nano filling is Ball-type packing, mean diameter is 50-200nm.
More preferably, Above-mentioned catalytic agent is 2, in 2 '-dimorpholine ethylether, triethylenediamine and dimethyl cyclohexyl amine
One or more.
It is further preferred that aforementioned age resistor is antioxidant MB.
It is further preferred that aforementioned coupling agents is silane coupler.
The most preferably, aforementioned surfactants is anionic surfactant, selected from stearic acid or 12
One in sodium alkyl benzene sulfonate.
Additionally, the invention also discloses the production technology of foregoing base material and graining layer bonding PUR glue, bag
Include following steps:
S1, by weight, by aqueous polyurethane emulsion 20-40 part, catalyst 1-3 part, coupling agent 2-4 part, viscosifier
2-5 part, age resistor 0.5-1.5 part and surfactant 0.5-2 part add in reactor, and intensification stirs, and obtains mixture
A；
S2, by weight, by equal to hydroxy silicon oil 5-8 part, Nano filling 3-10 part and Firebrake ZB 8-15 part ground and mixed
Put in mixture A after even, be uniformly mixing to obtain mixture B；
S3, in mixture B add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
Preferably, in abovementioned steps S1, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, during stirring
Between be 2-3h.
It is highly preferred that in abovementioned steps S2, speed of agitator is 20-50rpm, mixing time is 15-30min, it is possible to avoid
For a long time, stirring at high speed causes Nano filling generation agglomeration.
The invention have benefit that: the PUR glue of the present invention is applicable to adhesive substrate and graining layer have good
Water resistance, wet is non-foaming, and adhesive property is the most unaffected；And, PUR glue prepared by the present invention has fabulous resistance to pole
Limit temperature performance, is respectively provided with good physical property within the temperature range of-70 DEG C～150 DEG C.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention made concrete introduction.
Without specified otherwise in the present embodiment, raw materials used be commercial.
Embodiment 1
The base material of the present embodiment uses PUR glue, including each component of following weight portion with the bonding of graining layer: the poly-ammonia of aqueous
Ester emulsion 20 parts, hydroxy silicon oil 5 parts, Nano filling 3 parts, Firebrake ZB 8 parts, catalyst 1 part, coupling agent 2 parts, viscosifier 2 parts, anti-
Old agent 0.5 part, 0.5 part of surfactant and 0.5 part of glacial acetic acid.
Wherein, Nano filling is Ball-type packing, and mean diameter is 50-200nm, for nano titanium oxide, nanometer hydroxide
Magnesium, the mixture of nano silicon；Catalyst is 2,2 '-dimorpholine ethylether and the mixture of triethylenediamine；Anti-old
Agent is antioxidant MB；Coupling agent is silane coupler；Surfactant is dodecylbenzene sodium sulfonate.
The production technology of this PUR glue comprises the steps:
S1, by weight, by aqueous polyurethane emulsion, catalyst, coupling agent, viscosifier, age resistor and surface activity
Agent adds in reactor, and intensification stirs, and obtains mixture A；
S2, by weight, puts in mixture A the most afterwards by hydroxy silicon oil, Nano filling and Firebrake ZB ground and mixed,
It is uniformly mixing to obtain mixture B；
S3, in mixture B add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
In step sl, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h；
In step S2, speed of agitator is 20-50rpm, and mixing time is 15-30min, it is possible to avoid stirring long-time, at high speed to lead
Cause Nano filling generation agglomeration.
Embodiment 2
The base material of the present embodiment uses PUR glue with the bonding of graining layer, and the difference with embodiment 1 essentially consists in each component
Select and weight portion, specific as follows: aqueous polyurethane emulsion 30 parts, hydroxy silicon oil 6 parts, Nano filling 6 parts, Firebrake ZB 12 parts,
Catalyst 2 parts, coupling agent 3 parts, viscosifier 3 parts, 1 part of age resistor, 1 part of surfactant and 2 parts of glacial acetic acid.
Wherein, Nano filling is Ball-type packing, and mean diameter is 50-200nm, for nano titanium oxide, nano zine oxide
Mixture with nano zirconium dioxide；Catalyst is the mixture of triethylenediamine and dimethyl cyclohexyl amine；Age resistor is anti-
Old agent MB；Coupling agent is silane coupler；Surfactant is stearic acid.
The production technology of this PUR glue comprises the steps:
S1, by weight, by aqueous polyurethane emulsion, catalyst, coupling agent, viscosifier, age resistor and surface activity
Agent adds in reactor, and intensification stirs, and obtains mixture A；
S2, by weight, puts in mixture A the most afterwards by hydroxy silicon oil, Nano filling and Firebrake ZB ground and mixed,
It is uniformly mixing to obtain mixture B；
S3, in mixture B add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
In step sl, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h；
In step S2, speed of agitator is 20-50rpm, and mixing time is 15-30min, it is possible to avoid stirring long-time, at high speed to lead
Cause Nano filling generation agglomeration.
Embodiment 3
The base material of the present embodiment uses PUR glue with the bonding of graining layer, and the difference with embodiment 1 essentially consists in each component
Select and weight portion, specific as follows: aqueous polyurethane emulsion 40 parts, hydroxy silicon oil 8 parts, Nano filling 10 parts, Firebrake ZB 15 parts,
Catalyst 3 parts, coupling agent 4 parts, viscosifier 5 parts, 1.5 parts of age resistor, 2 parts of surfactant and 3 parts of glacial acetic acid.
Wherein, Nano filling is Ball-type packing, and mean diameter is 50-200nm, for nano-sized magnesium hydroxide and nano zine oxide
Mixture；Catalyst is in dimethyl cyclohexyl amine；Age resistor is antioxidant MB；Coupling agent is silane coupler；Surface activity
Agent is dodecylbenzene sodium sulfonate.
The production technology of this PUR glue comprises the steps:
S1, by weight, by aqueous polyurethane emulsion, catalyst, coupling agent, viscosifier, age resistor and surface activity
Agent adds in reactor, and intensification stirs, and obtains mixture A；
S2, by weight, puts in mixture A the most afterwards by hydroxy silicon oil, Nano filling and Firebrake ZB ground and mixed,
It is uniformly mixing to obtain mixture B；
S3, in mixture B add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
In step sl, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h；
In step S2, speed of agitator is 20-50rpm, and mixing time is 15-30min, it is possible to avoid stirring long-time, at high speed to lead
Cause Nano filling generation agglomeration.
Comparative example 1
This comparative example is with the difference of embodiment 2: do not comprise Nano filling, specific as follows: aqueous polyurethane emulsion 30
Part, hydroxy silicon oil 6 parts, Firebrake ZB 12 parts, catalyst 2 parts, coupling agent 3 parts, viscosifier 3 parts, 1 part of age resistor, surfactant 1
Part and 2 parts of glacial acetic acid.
Wherein, catalyst is the mixture of triethylenediamine and dimethyl cyclohexyl amine；Age resistor is antioxidant MB；Coupling
Agent is silane coupler；Surfactant is stearic acid.
The production technology of this PUR glue comprises the steps:
S1, by weight, by aqueous polyurethane emulsion, catalyst, coupling agent, viscosifier, age resistor and surface activity
Agent adds in reactor, and intensification stirs, and obtains mixture A；
S2, in mixture A add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
In step sl, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h.
Comparative example 2
This comparative example is with the difference of embodiment 2: do not comprise hydroxy silicon oil and catalyst, specific as follows: the poly-ammonia of aqueous
Ester emulsion 30 parts, Nano filling 6 parts, Firebrake ZB 12 parts, coupling agent 3 parts, viscosifier 3 parts, 1 part of age resistor, 1 part of surfactant
And 2 parts of glacial acetic acid.
Wherein, Nano filling is Ball-type packing, and mean diameter is 50-200nm, for nano titanium oxide, nano zine oxide
Mixture with nano zirconium dioxide；Coupling agent is silane coupler；Surfactant is stearic acid.
The production technology of this PUR glue comprises the steps:
S1, by weight, adds anti-by aqueous polyurethane emulsion, coupling agent, viscosifier, age resistor and surfactant
Answering in still, intensification stirs, and obtains mixture A；
S2, by weight, puts into Nano filling and Firebrake ZB ground and mixed in mixture A the most afterwards, stirs
Obtain mixture B；
S3, in mixture B add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
In step sl, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h；
In step S2, speed of agitator is 20-50rpm, and mixing time is 15-30min, it is possible to avoid stirring long-time, at high speed to lead
Cause Nano filling generation agglomeration.
Comparative example 3
This comparative example is with the difference of embodiment 2: do not comprise step S3, specific as follows: aqueous polyurethane emulsion 30 parts,
Hydroxy silicon oil 6 parts, Nano filling 6 parts, Firebrake ZB 12 parts, catalyst 2 parts, coupling agent 3 parts, viscosifier 3 parts, 1 part of age resistor and
1 part of surfactant.
Wherein, Nano filling is Ball-type packing, and mean diameter is 50-200nm, for nano titanium oxide, nano zine oxide
Mixture with nano zirconium dioxide；Catalyst is the mixture of triethylenediamine and dimethyl cyclohexyl amine；Age resistor is anti-
Old agent MB；Coupling agent is silane coupler；Surfactant is stearic acid.
The production technology of this PUR glue comprises the steps:
S1, by weight, by aqueous polyurethane emulsion, catalyst, coupling agent, viscosifier, age resistor and surface activity
Agent adds in reactor, and intensification stirs, and obtains mixture A；
S2, by weight, puts in mixture A the most afterwards by hydroxy silicon oil, Nano filling and Firebrake ZB ground and mixed,
It is uniformly mixing to obtain mixture B, obtains product.
In step sl, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h；
In step S2, speed of agitator is 20-50rpm, and mixing time is 15-30min, it is possible to avoid stirring long-time, at high speed to lead
Cause Nano filling generation agglomeration.
Performance detects
The coating that embodiment 1-3 and comparative example 1-3 prepare is applied to the bonding of base material and graining layer, performance is entered
Row detection, result is as follows:
The performance test results contrast of table 1 embodiment 1-3 and comparative example 1-2
From table 1, in the present invention, by Nano filling, hydroxy silicon oil, catalyst and glacial acetic acid regulation pH these
Playing synergism between condition, the PUR glue obtained is applicable to adhesive substrate and graining layer, has good water proofing property
Can, wet is non-foaming；And, this PUR glue has fabulous resistance to limiting temperature performance, within the temperature range of-70 DEG C～150 DEG C
It is respectively provided with good adhesive property.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, above-described embodiment limits the present invention the most in any form, and the mode of all employing equivalents or equivalent transformation is obtained
Technical scheme, all falls within protection scope of the present invention.
Claims (10)
1. PUR glue is used in the bonding of base material and graining layer, it is characterised in that include each component of following weight portion: the poly-ammonia of aqueous
Ester emulsion 20-40 part, hydroxy silicon oil 5-8 part, Nano filling 3-10 part, Firebrake ZB 8-15 part, catalyst 1-3 part, coupling agent 2-4
Part, viscosifier 2-5 part, age resistor 0.5-1.5 part, surfactant 0.5-2 part and glacial acetic acid 0.1-3 part.
Base material the most according to claim 1 and graining layer bonding PUR glue, it is characterised in that described Nano filling
One in nano titanium oxide, nano-sized magnesium hydroxide, nano silicon, nano zine oxide, nano zirconium dioxide or
Several.
Base material the most according to claim 2 and graining layer bonding PUR glue, it is characterised in that described Nano filling
Being Ball-type packing, mean diameter is 50-200nm.
Base material the most according to claim 1 and graining layer bonding PUR glue, it is characterised in that described catalyst is
2, one or more in 2 '-dimorpholine ethylether, triethylenediamine and dimethyl cyclohexyl amine.
Base material the most according to claim 1 and graining layer bonding PUR glue, it is characterised in that described age resistor is
Antioxidant MB.
Base material the most according to claim 1 and graining layer bonding PUR glue, it is characterised in that described coupling agent is
Silane coupler.
Base material the most according to claim 1 and graining layer bonding PUR glue, it is characterised in that described surface activity
Agent is anionic surfactant, the one in stearic acid or dodecylbenzene sodium sulfonate.
8. base material as claimed in claim 1 and the graining layer bonding production technology of PUR glue, it is characterised in that include
Following steps:
S1, by weight, by aqueous polyurethane emulsion 20-40 part, catalyst 1-3 part, coupling agent 2-4 part, viscosifier 2-5
Part, age resistor 0.5-1.5 part and surfactant 0.5-2 part add in reactor, and intensification stirs, and obtains mixture A；
S2, by weight, by hydroxy silicon oil 5-8 part, Nano filling 3-10 part and Firebrake ZB 8-15 part ground and mixed uniformly after
Put in mixture A, be uniformly mixing to obtain mixture B；
S3, in mixture B add glacial acetic acid, regulation mixture pH value be 6-6.5, obtain product.
Base material the most according to claim 8 and the production technology of graining layer bonding PUR glue, it is characterised in that institute
Stating in step S1, in reactor, temperature is 35-45 DEG C, and speed of agitator is 600-800rpm, and mixing time is 2-3h.
Base material the most according to claim 8 and the production technology of graining layer bonding PUR glue, it is characterised in that institute
Stating in step S2, speed of agitator is 20-50rpm, and mixing time is 15-30min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800377.4A CN106281187A (en) | 2016-08-31 | 2016-08-31 | Base material and graining layer bonding PUR glue and production technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610800377.4A CN106281187A (en) | 2016-08-31 | 2016-08-31 | Base material and graining layer bonding PUR glue and production technology thereof |
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| CN106281187A true CN106281187A (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610800377.4A Pending CN106281187A (en) | 2016-08-31 | 2016-08-31 | Base material and graining layer bonding PUR glue and production technology thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418495A (en) * | 2017-07-28 | 2017-12-01 | 安徽安大华泰新材料有限公司 | A kind of high waterproof adhesive for timber processing and preparation method thereof |
| CN109111890A (en) * | 2018-07-24 | 2019-01-01 | 江苏惠沣环保科技有限公司 | It is a kind of can direct spraying PUR glue and its production method |
| CN110079260A (en) * | 2019-04-03 | 2019-08-02 | 扬州巨神绳缆有限公司 | A kind of glue that rope wearability can be improved |
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| CN103013423A (en) * | 2012-12-20 | 2013-04-03 | 南通高盟新材料有限公司 | Preparation method for high temperature-resistant waterborne polyurethane adhesive |
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2016
- 2016-08-31 CN CN201610800377.4A patent/CN106281187A/en active Pending
Patent Citations (1)
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| CN103013423A (en) * | 2012-12-20 | 2013-04-03 | 南通高盟新材料有限公司 | Preparation method for high temperature-resistant waterborne polyurethane adhesive |
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| 詹彪等: ""羟基硅油改性水性聚氨酯的制备与性能研究"", 《聚氨酯工业》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107418495A (en) * | 2017-07-28 | 2017-12-01 | 安徽安大华泰新材料有限公司 | A kind of high waterproof adhesive for timber processing and preparation method thereof |
| CN109111890A (en) * | 2018-07-24 | 2019-01-01 | 江苏惠沣环保科技有限公司 | It is a kind of can direct spraying PUR glue and its production method |
| CN110079260A (en) * | 2019-04-03 | 2019-08-02 | 扬州巨神绳缆有限公司 | A kind of glue that rope wearability can be improved |
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Application publication date: 20170104 |