CN109943271A - A kind of no-solvent type nail-free glue and preparation method thereof - Google Patents
A kind of no-solvent type nail-free glue and preparation method thereof Download PDFInfo
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- CN109943271A CN109943271A CN201910285509.8A CN201910285509A CN109943271A CN 109943271 A CN109943271 A CN 109943271A CN 201910285509 A CN201910285509 A CN 201910285509A CN 109943271 A CN109943271 A CN 109943271A
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Abstract
It is a kind of no-solvent type nail-free glue and preparation method thereof the invention proposes the present invention, which includes the component of following parts by weight: 100 parts of MS polymer, 30-50 parts of plasticizer, 240-260 parts of reinforced filling, 5-8 parts of thixotropic agent, 0-2 parts of antioxidant, 4-7 parts of deicer, 2-4 parts of coupling agent, 3-5 parts of catalyst, 1 part of co-catalyst.Nail-free glue product of the invention is free of VOC, health environment-friendly has very strong initial bonding strength, curing time is short, suitable for interior decoration, the requirement of nail-free glue of the properties higher than professional standard JC/T2186-2013, and meet the requirement of GB/T18583-2008 limits of harmful substances, belong to environmental type adhesive.
Description
Technical field
The present invention relates to nail-free glue, in particular to a kind of no-solvent type nail-free glue, in addition, the invention also provides this to exempt to follow closely
The preparation method of glue.
Background technique
In recent years, many different types of nail-free glue products have been emerged in large numbers in the market, these new products extend nail-free glue
Use scope still for craftsman, also brings new challenge, not only workability is different for different products, fits simultaneously
It is also different to close the construction material pasted.
Nail-free glue is a kind of multifunction decorative adhesive, the various wood strips that are mainly used for being adhesively fixed, door sleeve, gypsum line,
Floor tile, various decoration hangers and various wallboard engineerings etc..Decoration had gradually replaced former indoor and outdoor with nail-free glue in recent years
The fixed forms such as nailing, the jewel hole used are fitted up, noise and dust pollution is effectively prevented, also mitigates and building structure is broken
It is bad, it is more and more widely used.
Nail-free glue tack with super strength, bonding force is high, therefore can be bonded most substrates or even wet wood also may be used
Bonding, has stronger flexibility, weatherability, waterproofness is not brittle, has the characteristics that resist chemical, anti-severe cold, high temperature resistant.
Nail-free glue used at present be all using rubber or rubber-plastic elastomer in conjunction with all types of resin materials, by with
Adhesive prepared by packing material is added after the dissolution of various organic solvents, all to have excellent performance, it is widely used and be largely used to
Fields such as industrial production, but because it contains a large amount of volatilizable organic solvent, smell is larger, at high cost, ease of use,
Environmental-protecting performance etc. largely constrains its development.
Summary of the invention
In view of this, the first purpose of this invention is to propose a kind of no-solvent type nail-free glue, the environment-friendly type nail-free glue
The solvent-free pollution of adhesive is dared to reduce production cost, and is able to satisfy and uses under various environment in low temperature and high relative humidity etc., with full
Demand of the sufficient market to nail-free glue product.
In addition, second object of the present invention is to propose the preparation method of above-mentioned nail-free glue.
In order to solve the above technical problems, the present invention is achieved by the following scheme:
A kind of no-solvent type nail-free glue, the component including following parts by weight:
100 parts of MS polymer, 30-50 parts of plasticizer, 240-260 parts of reinforced fillings, 5-8 parts of thixotropic agent, 0-2 parts of antioxygens
Agent, 4-7 parts of deicers, 2-4 parts of coupling agents, 3-5 parts of catalyst.
MS polymer is a kind of cross-linked polymer based on silane-terminated polyether.
Preferably, the plasticizer is diisooctyl phthalate or polypropylene glycol or diethylene glycol (DEG) dibenzoic acid
Ester.
Preferably, the reinforced filling is in nanometer calcium carbonate, powdered whiting, titanium dioxide and nano kaoline
Two or three or four kinds.
Preferably, the thixotropic agent be polyamide wax and gas-phase silica one kind or two kinds.
Preferably, the antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester.
Preferably, the deicer is vinyltrimethoxysilane or vinyltriethoxysilane.
Preferably, the coupling agent is N- (β-aminoethyl)-r- aminopropyl trimethoxysilane or r- aminopropyl three
Ethoxysilane.
Preferably, the catalyst is chelating tin or dibutyl tin dilaurate.
A kind of preparation method of no-solvent type nail-free glue, includes the following steps:
S1, after mixing MS polymer and plasticizer, 90 DEG C are warming up to, reinforced filling is added, then stirring is transferred to kneading
Machine mediates 20min, obtains base-material；
S2, planet stirring kettle is added in base-material, is warming up to 70-90 DEG C, thixotropic agent is added, stir 40min, connect cooling water drop
Temperature (cold water, which enters in the collet of planet stirring kettle, cools down to material therein), is kept for 45 DEG C of constant temperature, antioxidant and water removal is added
15min is stirred in agent, is added coupling agent stirring 1h, is eventually adding catalyst, stirs 10min, obtain finished product.
The present invention has the beneficial effect that compared with prior art
(1) solvent is free of in nail-free glue of the invention, plasticizer plays the role of increase toughness, increases elongation, together
When play diluent.Diisooctyl phthalate belongs to low volatile plasticizer, and strand is big, and boiling point is high, molecular structure
Stablize, resistance to migration is big；Polypropylene glycol is as plasticizer, and rubber base compatibility is good with sealing, more environmentally-friendly, and increases sealant
Extension at break effect is good.
(2) for the present invention using silane modified polyether polymer as base-material, diisooctyl phthalate is plasticizer, and height is living
Property chelating tin as catalyst, prepare no-solvent type nail-free glue, properties are higher than professional standard, improve practitioner's
Working environment.
Specific embodiment
The present invention is got information about to allow those skilled in the art to be more clear, the present invention will be made below further
Explanation.
A kind of no-solvent type nail-free glue proposed by the present invention, the component including following parts by weight:
100 parts of MS polymer, 30-50 parts of plasticizer, 240-260 parts of reinforced fillings, 5-8 parts of thixotropic agent, 0-2 parts of antioxygens
Agent, 4-7 parts of deicers, 2-4 parts of coupling agents, 3-5 parts of catalyst, 1 part of co-catalyst.
Wherein, plasticizer is diisooctyl phthalate or polypropylene glycol or diethylene glycol dibenzoate；Reinforced filling
For two or three or four kinds in nanometer calcium carbonate, powdered whiting, titanium dioxide and nano kaoline；Thixotropic agent is polyamide
One kind of wax and gas-phase silica or two kinds；Antioxidant is β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid octadecanol ester；
Deicer is vinyltrimethoxysilane or vinyltriethoxysilane；Coupling agent is N- (β-aminoethyl)-r- aminopropyl
Trimethoxy silane or r- aminopropyl triethoxysilane；Catalyst is chelating tin or dibutyl tin dilaurate；Co-catalyst
For lauryl amine.
Embodiment 1
The no-solvent type nail-free glue of the present embodiment, the component including following parts by weight:
100 parts of MS polymer, 50 parts of plasticizer phthalic acid diisodecyl esters, 160 parts of reinforced filling nanometer calcium carbonates, 60
Part reinforced filling powdered whiting, 30 parts of reinforced filling titanium dioxides, 3 parts of thixotropic agent polyamide waxes, 2 parts of thixotropic agent gas phase hard charcoals
Black, 1 part of antioxidant 1076,5 parts of deicer vinyltrimethoxysilanes, 3 parts of coupling agent KH-792,4 parts of catalyst chelate tin.
Preparation method includes the following steps:
S1, after mixing MS polymer and plasticizer, 90 DEG C are warming up to, reinforced filling is added, then stirring is transferred to kneading
Machine mediates 20min, obtains base-material.
Planet stirring kettle is added in S2, base-material, is warming up to 70-90 DEG C, and thixotropic agent is added, and stirs 40min, connects cooling water,
It is kept for 45 DEG C of constant temperature, antioxidant and deicer is added, stir 15min, added coupling agent stirring 1h, be eventually adding catalyst,
10min is stirred, finished product is obtained.
Embodiment 2
The no-solvent type nail-free glue of the present embodiment, the component including following parts by weight:
100 parts of MS polymer, 50 parts of plasticizer polypropylene glycol PPG3000,160 parts of reinforced filling nanometer calcium carbonates, 60 parts
Reinforced filling powdered whiting, 30 parts of reinforced filling titanium dioxides, 4 parts of thixotropic agent gas-phase silicas, 1 part of antioxidant 1076,4 parts remove
Aqua vinyltrimethoxysilane, 3 parts of coupling agent KH-792,4 parts of catalyst chelate tin.
Preparation method is the same as embodiment 1.
Embodiment 3
The no-solvent type nail-free glue of the present embodiment, the component including following parts by weight:
100 parts of MS polymer, 40 parts of plasticizer polypropylene glycol PPG3000,160 parts of reinforced filling nanometer calcium carbonates, 60 parts
Reinforced filling powdered whiting, 30 parts of reinforced filling titanium dioxides, 4 parts of thixotropic agent polyamide waxes, 2 parts of thixotropic agent gas-phase silicas, 1
Part antioxidant 1076,4 parts of deicer vinyltrimethoxysilanes, 3 parts of coupling agent KH-792,4 parts of catalyst chelate tin.
Preparation method is the same as embodiment 1.
Finished product detection is carried out to tri- kinds of products of embodiment 1-3, as a result such as table 1.
Table 1
Seen from table 1, the no-solvent type nail-free glue that the present invention develops, performance are above professional standard, Er Qieqi
Volatile organic content is not detected, and is the nail-free glue of a environmental type.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of no-solvent type nail-free glue, which is characterized in that the component including following parts by weight:
100 parts of MS polymer, 30-50 parts of plasticizer, 240-260 parts of reinforced fillings, 5-8 parts of thixotropic agent, 0-2 parts of antioxidant, 4-7
Part deicer, 2-4 parts of coupling agents, 3-5 parts of catalyst, 1 part of co-catalyst.
2. no-solvent type nail-free glue as described in claim 1, which is characterized in that the plasticizer is two isodecyl of phthalic acid
Ester or polypropylene glycol or diethylene glycol dibenzoate.
3. no-solvent type nail-free glue as described in claim 1, which is characterized in that the reinforced filling is nanometer calcium carbonate, again
Two or three in matter calcium carbonate, titanium dioxide and nano kaoline or four kinds.
4. no-solvent type nail-free glue as described in claim 1, which is characterized in that the thixotropic agent is that polyamide wax and gas phase are white
One kind of carbon black or two kinds.
5. no-solvent type nail-free glue as described in claim 1, which is characterized in that the antioxidant is β-(3,5- di-t-butyls-
4- hydroxy phenyl) propionic acid octadecanol ester.
6. no-solvent type nail-free glue as described in claim 1, which is characterized in that the deicer is vinyl trimethoxy silicon
Alkane or vinyltriethoxysilane.
7. no-solvent type nail-free glue as described in claim 1, which is characterized in that the coupling agent is N- (β-aminoethyl)-r-
Aminopropyl trimethoxysilane or r- aminopropyl triethoxysilane.
8. no-solvent type nail-free glue as described in claim 1, which is characterized in that the catalyst is chelating tin or tin dilaurate
Dibutyl tin.
9. no-solvent type nail-free glue as described in claim 1, which is characterized in that the co-catalyst is lauryl amine.
10. such as the preparation method of the described in any item no-solvent type nail-free glues of claim 1-9, which is characterized in that including as follows
Step:
S1, after mixing MS polymer and plasticizer, 90 DEG C are warming up to, reinforced filling is added, then stirring is transferred to kneader and pinches
20min is closed, base-material is obtained；
S2, planet stirring kettle is added in base-material, is warming up to 70-90 DEG C, thixotropic agent is added, stirred 40min, connect cooling water temperature,
It is kept for 45 DEG C of constant temperature, antioxidant and deicer is added, stir 15min, added coupling agent stirring 1h, be eventually adding catalyst,
10min is stirred, finished product is obtained.
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| CN201910285509.8A CN109943271A (en) | 2019-04-10 | 2019-04-10 | A kind of no-solvent type nail-free glue and preparation method thereof |
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| CN201910285509.8A CN109943271A (en) | 2019-04-10 | 2019-04-10 | A kind of no-solvent type nail-free glue and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894413A (en) * | 2019-12-12 | 2020-03-20 | 湖南柯盛新材料有限公司 | MS sealant with high filler content and preparation method and application thereof |
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| WO2005108491A1 (en) * | 2004-05-07 | 2005-11-17 | Kaneka Corporation | Curable composition |
| CN103320079A (en) * | 2013-07-11 | 2013-09-25 | 上海回天化工新材料有限公司 | Preparation method of flame retardant single-component silane modified polyether sealant |
| CN107841277A (en) * | 2017-12-11 | 2018-03-27 | 山东北方现代化学工业有限公司 | A kind of fast solidification, the preparation method of high intensity single-component silane modified polyurethane sealant |
| CN108102592A (en) * | 2017-12-21 | 2018-06-01 | 辽宁吕氏化工（集团）有限公司 | A kind of novel solvent-free quick-dry type nail-free glue and preparation method thereof |
-
2019
- 2019-04-10 CN CN201910285509.8A patent/CN109943271A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005108491A1 (en) * | 2004-05-07 | 2005-11-17 | Kaneka Corporation | Curable composition |
| CN103320079A (en) * | 2013-07-11 | 2013-09-25 | 上海回天化工新材料有限公司 | Preparation method of flame retardant single-component silane modified polyether sealant |
| CN107841277A (en) * | 2017-12-11 | 2018-03-27 | 山东北方现代化学工业有限公司 | A kind of fast solidification, the preparation method of high intensity single-component silane modified polyurethane sealant |
| CN108102592A (en) * | 2017-12-21 | 2018-06-01 | 辽宁吕氏化工（集团）有限公司 | A kind of novel solvent-free quick-dry type nail-free glue and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110894413A (en) * | 2019-12-12 | 2020-03-20 | 湖南柯盛新材料有限公司 | MS sealant with high filler content and preparation method and application thereof |
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Application publication date: 20190628 |