CN104774583A - Anti-static adhesive - Google Patents
Anti-static adhesive Download PDFInfo
- Publication number
- CN104774583A CN104774583A CN201510219440.0A CN201510219440A CN104774583A CN 104774583 A CN104774583 A CN 104774583A CN 201510219440 A CN201510219440 A CN 201510219440A CN 104774583 A CN104774583 A CN 104774583A
- Authority
- CN
- China
- Prior art keywords
- parts
- static
- adhesive
- tackiness agent
- antistatic
- 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
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Abstract
The invention relates to the technical field of adhesives, in particular to an anti-static adhesive. The anti-static adhesive is made of, by weight, 40-50 parts of benzoguanamine resin, 15-25 parts of polylactic resin, 5-10 parts of octyl phenol polyethenoxy ether, 10-20 parts of alkyl phosphate diethanolamide salt, 10-20 parts of polyaspartic acid, 0.5-1.5 parts of calcium sulphpaluminate, 15-25 parts of propylene glycol and 5-10 parts of sodium stearate. The anti-static adhesive has superior anti-static performance and is durable and efficient in anti-static effect, the surface resistivity reaches 3*105-5*106 ohm, the adhesive further has large enough shearing strength which ranges from 2.77 Mpa to 3.55 MPa, and the adhesive further has the good stability in the storage period and has the anti-corrosion effect.
Description
Technical field
The present invention relates to field of adhesive technology, particularly the antistatic tackiness agent of one.
Background technology
Along with the widespread use of electronic technology, facilitate the development of science and technology and economic prosperity.But also result in the frequent generation of electrostatic accumulation and static discharge phenomenon simultaneously, bring numerous harm to industrial production and ecotope.So antistatic tackiness agent is subject to people's attention day by day as the adhesives in electrostatic place.Used antistatic tackiness agent is all in general purpose adhesive, mix metal powder etc. obtain.But the restriction or checking relation in five elements of metal powder and adhesive polymer resin is poor, make the poor storage stability of tackiness agent, and there is the defect to environmental emission heavy metal.
The base-material majority of current tackiness agent is epoxy resin, but along with science and technology and the develop rapidly of industry, in the field that some are special, needed for common epoxyn can not meet far away.Such as in some fields, we just need epoxyn to have excellent antistatic property.Study and a kind of there is the important research that the comparatively excellent tackiness agent of antistatic and its various aspects of performance becomes this area.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of antistatic tackiness agent, and this tackiness agent has excellent antistatic property, and anti-static high efficiency is lasting.
For achieving the above object, the present invention adopts following technical scheme:
A kind of antistatic tackiness agent, be made up of the raw material of following weight part:
Benzoguanamine resin of the present invention is with phenyl, can be crosslinked, density is little, and plasticity-is large, good with other resin compatible, stain resistance is good, can keep gloss preferably, have good water tolerance, surface hardness is higher, as the base-material of tackiness agent, the tackiness agent various aspects of performance prepared is excellent.
Polylactic resin of the present invention has excellent biological degradability, in two years can be degradable by the microorganism in soil after discarded, generates CO
2and H
2o, does not produce pollution to environment, and it also has good machining property, has good plasticity, improves the mechanical property of tackiness agent.
Polyoxyethylene octylphenol ether of the present invention has good emulsifying, dispersion, antistatic property, nontoxic, harmless.Alkyl phosphate diethanolamine salt has good lubrication and antistatic property.
Poly aspartic acid of the present invention is the water-soluble high-molecular substance of a kind of artificial bionic synthesis, has characteristic that is without phosphorus, nontoxic, nuisanceless and fully biodegradable, is a kind of internationally recognized " green chemical ".Poly aspartic acid is because of the constructional feature containing peptide bond and carboxyl isoreactivity group, there is the effects such as extremely strong chelating, dispersion, absorption, and there is splendid compatibleness, make all material combinations obtain best effect, poly aspartic acid also has rot-resistant effect, extends the life-span of tackiness agent.
Calcium sulphoaluminate of the present invention produces certain microdilatancy in tackiness agent inside, tackiness agent is subject to the crowd in-out effects of microdilatancy, overall degree of compactness is improved, its hydrated product is filled with the hole of tackiness agent, has the formation of filling, blocking pore seam, cuts off pore seam, macropore is diminished, overall porosity reduces, and effectively can reduce, compensate tackiness agent contraction, reduce tackiness agent and shrink.
Propylene glycol end group of the present invention is an aliphatic group, has independently hydrophobic grouping outside it, to make it have excellent flowing property, and have good dispersiveness, improves the stability of tackiness agent.
The sodium stearate that the present invention adds can be used as viscosifying agent, emulsifying agent, dispersion agent, and improve mobility and homogeneity, also tool is as corrosion inhibitor, has rot-resistant effect, improves the antiseptic property of tackiness agent.
Preferably, antistatic tackiness agent of the present invention, be made up of the raw material of following weight part:
Compared with prior art, beneficial effect of the present invention is: antistatic tackiness agent of the present invention has excellent antistatic property, and anti-electric persistent high efficiency, surface resistivity reaches 3 × 10
5~ 5 × 10
6Ω, tackiness agent also has enough large shearing resistance, and be 2.77 ~ 3.55MPa, tackiness agent also has satisfactory stability during laying in, and has preservative efficacy, extends the life-span of tackiness agent.
Embodiment
Below in conjunction with embodiment, the invention will be further described, but the present invention is not limited to these embodiments.
Embodiment 1
Take raw material according to the following ratio, mix:
Embodiment 2
Take raw material according to the following ratio, mix:
Embodiment 3
Take raw material according to the following ratio, mix:
Embodiment 4
Take raw material according to the following ratio, mix:
Embodiment 5
Take raw material according to the following ratio, mix:
Claims (2)
1. an antistatic tackiness agent, is characterized in that, is made up of the raw material of following weight part:
2. antistatic tackiness agent according to claim 1, is characterized in that, is made up of the raw material of following weight part:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219440.0A CN104774583A (en) | 2015-04-30 | 2015-04-30 | Anti-static adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510219440.0A CN104774583A (en) | 2015-04-30 | 2015-04-30 | Anti-static adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104774583A true CN104774583A (en) | 2015-07-15 |
Family
ID=53616366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510219440.0A Pending CN104774583A (en) | 2015-04-30 | 2015-04-30 | Anti-static adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104774583A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006125684A1 (en) * | 2005-05-27 | 2006-11-30 | Degussa Gmbh | Copolymers, method for the production thereof, and use thereof as binders |
| CN1878835A (en) * | 2005-02-11 | 2006-12-13 | 德古萨公司 | Aqueous compositions |
| CN1942542A (en) * | 2005-03-10 | 2007-04-04 | 德古萨公司 | Aqueous paint compositions for wood |
| CN101423723A (en) * | 2007-10-05 | 2009-05-06 | 赢创德固赛有限责任公司 | Coating material compositions |
-
2015
- 2015-04-30 CN CN201510219440.0A patent/CN104774583A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878835A (en) * | 2005-02-11 | 2006-12-13 | 德古萨公司 | Aqueous compositions |
| CN1942542A (en) * | 2005-03-10 | 2007-04-04 | 德古萨公司 | Aqueous paint compositions for wood |
| WO2006125684A1 (en) * | 2005-05-27 | 2006-11-30 | Degussa Gmbh | Copolymers, method for the production thereof, and use thereof as binders |
| CN101423723A (en) * | 2007-10-05 | 2009-05-06 | 赢创德固赛有限责任公司 | Coating material compositions |
Non-Patent Citations (3)
| Title |
|---|
| 周祥兴等: "《塑料助剂应用速查手册》", 31 October 2010, 印刷工业出版社 * |
| 王文广: "《塑料改性实用技术》", 31 March 2000, 中国轻工业出版社 * |
| 袁才登: "《乳液胶黏剂》", 31 January 2004, 化学工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150715 |