CN104293234A - Novel wood adhesive - Google Patents
Novel wood adhesive Download PDFInfo
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- CN104293234A CN104293234A CN201410506309.8A CN201410506309A CN104293234A CN 104293234 A CN104293234 A CN 104293234A CN 201410506309 A CN201410506309 A CN 201410506309A CN 104293234 A CN104293234 A CN 104293234A
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- wood adhesive
- starch
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- diatomite
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- Adhesives Or Adhesive Processes (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
Abstract
The invention discloses a novel wood adhesive. The novel wood adhesive is prepared from the following raw materials in parts by weight: 2.5-4.2 parts of fatty acid methyl ester sodium sulfonate, 0.8-1.6 parts of acrylamide, 1-1.8 parts of an aluminate water-proofing agent, 3-8 parts of potato starch, 3-8 parts of diatomite, 0.5-1.6 parts of 4-nonyl phenol, 2.8-4.6 parts of polyamide polyamine epoxy chloropropane resin and 1.2-3.6 parts of dodecane fatty acid. Compared with the prior art, the novel wood adhesive disclosed by the invention is rich in main component starch source, low in price, environmentally friendly, and capable of guaranteeing that the wood adhesive is low in cost, clean and free of pollution. The bonding strength and wear resistance of the starch-based wood adhesive disclosed by the invention not only can be comparable with trialdehyde glue, but also can be used for solving the technical defect that aldehyde poisonous compounds caused by the trialdehyde glue used in existing wood bonding contaminate the environment and are harm to the health; the starch-based wood adhesive can be cured at a room temperature, and can be widely applied to the fields of artificial boards and timber splicing.
Description
Technical field
The present invention relates to a kind of novel timber adhesive, belong to building material field.
Background technology
, in preparation, solidification and use procedure, there is aldehydes toxic compounds release And Spread of Solute, serious environment pollution and being detrimental to health in traditional timber processing industry three large glue kinds: urea-formaldehyde resin, resol and terpolycyantoamino-formaldehyde resin.Along with the enhancing gradually of people's environmental consciousness and the day by day perfect of national environmental protection regulation, developing based Wood Adhesives that is nontoxic, pollution-free, environmental type has become the inexorable trend of industry development.Starch adhesive is a kind of inexpensive, nontoxic, natural environmental-protective, green reproducible sizing agent kind, be mainly used in the aspects such as paper product are bonding, forming label, building mounting, decoration at present, but existing product, owing to there is the problems such as the not high and water tolerance of bonding strength is not good, is also not enough to for bonding wood.
Summary of the invention
For the deficiency that prior art exists, technical problem to be solved by this invention is, provides a kind of novel timber adhesive, and bonding force is strong, water tolerance is good, ambient temperature curable.
For solving the problems of the technologies described above, the technical scheme that the present invention takes is, a kind of novel timber adhesive,
Be made up of the raw material of following parts by weight: methyl sodiosul foaliphatate 2.5-4.2 part, interior rare acid amides 0.8-1.6 part, aluminate water-resisting agent 1-1.8 part, potato starch 3-8 part, diatomite 3-8 part, 4-phenol in ninth of the ten Heavenly Stems 0.5-1.6 part, polyamide polyamine epichlorhydrin resin 2.8-4.6 part and 12 carbon source lipid acid 1.2-3.6 parts.
Optimize, above-mentioned novel timber adhesive, be made up of the raw material of following parts by weight:
Methyl sodiosul foaliphatate 3.6 parts, interior rare acid amides 1.2 parts, aluminate water-resisting agent 1.5 parts, potato starch 7 parts, 6 parts, diatomite, 1.2 parts, 4-phenol in the ninth of the ten Heavenly Stems, polyamide polyamine epichlorhydrin resin 3.2 parts and 2.4 parts, 12 carbon source lipid acid.
The present invention is compared with existing product, and main ingredient starch source of the present invention is abundant, cheap, environmental protection, ensure that low cost and the cleanliness without any pollution of based Wood Adhesives; The bonding strength of the Starch Based Wood Adhesives that the present invention obtains and water tolerance not only can compare favourably with three-aldehyde glue, and the technological deficiency of the aldehydes toxic compounds contaminate environment brought of the three-aldehyde glue solving the bonding use of existing wooden product and health risk; In addition, Starch Based Wood Adhesives ambient temperature curable, and the field such as wood-based plate and timber splicing can be widely used in.
Embodiment
embodiment 1
The present invention is a kind of novel timber adhesive, is made up of the raw material of following parts by weight:
Methyl sodiosul foaliphatate 2.5 parts, interior rare acid amides 0.8 part, aluminate water-resisting agent 1 part, potato starch 3 parts, 3 parts, diatomite, 0.5 part, 4-phenol in the ninth of the ten Heavenly Stems, polyamide polyamine epichlorhydrin resin 2.8 parts and 1.2 parts, 12 carbon source lipid acid.
embodiment 2
The present invention is a kind of novel timber adhesive, is made up of the raw material of following parts by weight:
Methyl sodiosul foaliphatate 4.2 parts, interior rare acid amides 1.6 parts, aluminate water-resisting agent 1.8 parts, potato starch 8 parts, 8 parts, diatomite, 1.6 parts, 4-phenol in the ninth of the ten Heavenly Stems, polyamide polyamine epichlorhydrin resin 4.6 parts and 3.6 parts, 12 carbon source lipid acid.
embodiment 3
The present invention is a kind of novel timber adhesive, is made up of the raw material of following parts by weight:
Methyl sodiosul foaliphatate 3.6 parts, interior rare acid amides 1.2 parts, aluminate water-resisting agent 1.5 parts, potato starch 7 parts, 6 parts, diatomite, 1.2 parts, 4-phenol in the ninth of the ten Heavenly Stems, polyamide polyamine epichlorhydrin resin 3.2 parts and 2.4 parts, 12 carbon source lipid acid.
The present invention is compared with existing product, and main ingredient starch source of the present invention is abundant, cheap, environmental protection, ensure that low cost and the cleanliness without any pollution of based Wood Adhesives; The bonding strength of the Starch Based Wood Adhesives that the present invention obtains and water tolerance not only can compare favourably with three-aldehyde glue, and the technological deficiency of the aldehydes toxic compounds contaminate environment brought of the three-aldehyde glue solving the bonding use of existing wooden product and health risk; In addition, Starch Based Wood Adhesives ambient temperature curable, and the field such as wood-based plate and timber splicing can be widely used in.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited to above-mentioned citing; those skilled in the art; in essential scope of the present invention, the change made, remodeling, interpolation or replacement, all should belong to protection scope of the present invention.
Claims (2)
1. a novel timber adhesive, is characterized in that: be made up of the raw material of following parts by weight:
Methyl sodiosul foaliphatate 2.5-4.2 part, interior rare acid amides 0.8-1.6 part, aluminate water-resisting agent 1-1.8 part, potato starch 3-8 part, diatomite 3-8 part, 4-phenol in ninth of the ten Heavenly Stems 0.5-1.6 part, polyamide polyamine epichlorhydrin resin 2.8-4.6 part and 12 carbon source lipid acid 1.2-3.6 parts.
2. novel timber adhesive according to claim 1, is characterized in that:
Be made up of the raw material of following parts by weight: methyl sodiosul foaliphatate 3.6 parts, interior rare acid amides 1.2 parts, aluminate water-resisting agent 1.5 parts, potato starch 7 parts, 6 parts, diatomite, 1.2 parts, 4-phenol in the ninth of the ten Heavenly Stems, polyamide polyamine epichlorhydrin resin 3.2 parts and 2.4 parts, 12 carbon source lipid acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506309.8A CN104293234A (en) | 2014-09-28 | 2014-09-28 | Novel wood adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410506309.8A CN104293234A (en) | 2014-09-28 | 2014-09-28 | Novel wood adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104293234A true CN104293234A (en) | 2015-01-21 |
Family
ID=52313198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410506309.8A Pending CN104293234A (en) | 2014-09-28 | 2014-09-28 | Novel wood adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104293234A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789157A (en) * | 2015-05-11 | 2015-07-22 | 株洲大汉新材料有限公司 | Adhesive powder for scraping ashes from panel in wood processing as well as preparation method and application method thereof |
| CN106318267A (en) * | 2016-08-28 | 2017-01-11 | 桐乡市美意家具有限公司 | Adhesive for wooden furniture |
-
2014
- 2014-09-28 CN CN201410506309.8A patent/CN104293234A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104789157A (en) * | 2015-05-11 | 2015-07-22 | 株洲大汉新材料有限公司 | Adhesive powder for scraping ashes from panel in wood processing as well as preparation method and application method thereof |
| CN106318267A (en) * | 2016-08-28 | 2017-01-11 | 桐乡市美意家具有限公司 | Adhesive for wooden furniture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |
|
| WD01 | Invention patent application deemed withdrawn after publication |