CN103788895A - Hot melt adhesive special for producing cables - Google Patents
Hot melt adhesive special for producing cables Download PDFInfo
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- CN103788895A CN103788895A CN201410016165.8A CN201410016165A CN103788895A CN 103788895 A CN103788895 A CN 103788895A CN 201410016165 A CN201410016165 A CN 201410016165A CN 103788895 A CN103788895 A CN 103788895A
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- hot melt
- melt adhesive
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Abstract
The invention discloses a hot melt adhesive special for producing cables. The hot melt adhesive comprises the following raw materials in parts by weight: 60-70 parts of EVA resin, 2-3 parts of calcium aluminate, 1-2 parts of an ash calcium powder, 1-2 parts of cetyl trimethyl ammonium bromide, 1-2 parts of 2,6-butylated hydroxytoluene, 4-6 parts of polyamide wax micropowder, 6-10 parts of benzyl butyl phthalate, 0.3-0.5 part of diazolidinyl urea, 1-2 parts of sodium polyacrylate, 2-3 parts of phenolic resin, 10-12 parts of poly(n-butyl methacrylate), and 13-20 parts of a tackifier. The hot melt adhesive has the characteristics of strong adhesive force and small melt viscosity, and is especially suitable for producing the cables and does not generate three wastes, and pollution to environment is reduced.
Description
Technical field
The present invention relates generally to a kind of hot melt adhesive powder, relates in particular to a kind of cable and produces hot melt adhesive special.
Background technology
Hot melt adhesive is a kind of plastic tackiness agent, and in certain temperature range, its physical condition changes with temperature change, and chemical property is constant, and it is nonpoisonous and tasteless, belongs to environmental-protecting chemical product.
Summary of the invention
The object of the invention is just to provide a kind of cable and produces hot melt adhesive special.
The present invention is achieved by the following technical solutions:
A kind of cable is produced hot melt adhesive special, and it is made up of the raw material of following weight parts:
EVA resin 60-70, calcium aluminate 2-3, grey calcium powder 1-2, cetyl trimethylammonium bromide 1-2,2,6 ditertiary butyl p cresol 1-2, polyamide wax micropowder 4-6, butyl benzyl phthalate 6-10, two Imidurea 0.3-0.5, sodium polyacrylate 1-2, resol 2-3, Vinalac 5920 10-12, tackifier 13-20;
Described tackifier are made up of the raw material of following weight parts:
Poly-hexanodioic acid-BDO esterdiol 10-16, tertiary carbonic acid glycidyl ester 2-3, staybelite 10-14, silane coupling agent KH560 1-2, borax 1-2, turps 0.5-1;
By above-mentioned poly-hexanodioic acid-1,4-butanediol ester glycol is heated to 75-80 ℃, add borax, after stirring, reducing temperature is 55-60 ℃, adds staybelite, insulated and stirred 3-5 minute, add silane coupling agent KH560,400-500 rev/min of dispersed with stirring 10-12 minute, adds the each raw material of residue, dry after fully mixing, obtain described tackifier.
Cable is produced a preparation method for hot melt adhesive special, comprises the following steps:
Above-mentioned Vinalac 5920 is mixed with grey calcium powder, heated and stirred 4-6 minute at 80-100 ℃, reduction temperature is 60-80 ℃, add two Imidureas, 300-400 rev/min of dispersed with stirring 6-10 minute, adds the each raw material of residue, send into mixing roll and mix, mixing abundant; Join twin screw extruder, melt extrude, product obtains described cable through cooling, granulation and produces hot melt adhesive special.
Advantage of the present invention is:
It is strong that hot melt adhesive of the present invention has bonding force, and the feature that melt viscosity is little is specially adapted to the use that cable is produced, and produces without the three wastes, has reduced the pollution to environment.
Embodiment
Embodiment 1
A kind of cable produces hot melt adhesive special, it by following weight parts (kilogram) raw material form:
EVA resin 70, calcium aluminate 2, grey calcium powder 2, cetyl trimethylammonium bromide 1,2,6 ditertiary butyl p cresol 1, polyamide wax micropowder 4, butyl benzyl phthalate 10, two Imidurea 0.5, sodium polyacrylate 1, resol 2, Vinalac 5920 12, tackifier 20;
Described tackifier are made up of the raw material of following weight parts:
Poly-hexanodioic acid-BDO esterdiol 16, tertiary carbonic acid glycidyl ester 3, staybelite 14, silane coupling agent KH560 1, borax 1, turps 0.5;
By above-mentioned poly-hexanodioic acid-1,4-butanediol ester glycol is heated to 80 ℃, add borax, after stirring, reducing temperature is 60 ℃, adds staybelite, insulated and stirred 3 minutes, add silane coupling agent KH560,500 revs/min of dispersed with stirring 12 minutes, add the each raw material of residue, dry after fully mixing, obtain described tackifier.
Cable is produced a preparation method for hot melt adhesive special, comprises the following steps:
Above-mentioned Vinalac 5920 is mixed with grey calcium powder, heated and stirred 4 minutes at 100 ℃, reducing temperature is 80 ℃, adds two Imidureas, 400 revs/min of dispersed with stirring 10 minutes, add the each raw material of residue, send into mixing roll and mix, mixing fully; Join twin screw extruder, melt extrude, product obtains described cable through cooling, granulation and produces hot melt adhesive special.
Performance test
Shearing resistance: 4.9Mp;
Softening temperature: 96 ℃.
Claims (2)
1. cable is produced a hot melt adhesive special, it is characterized in that what it was made up of the raw material of following weight parts:
EVA resin 60-70, calcium aluminate 2-3, grey calcium powder 1-2, cetyl trimethylammonium bromide 1-2,2,6 ditertiary butyl p cresol 1-2, polyamide wax micropowder 4-6, butyl benzyl phthalate 6-10, two Imidurea 0.3-0.5, sodium polyacrylate 1-2, resol 2-3, Vinalac 5920 10-12, tackifier 13-20;
Described tackifier are made up of the raw material of following weight parts:
Poly-hexanodioic acid-BDO esterdiol 10-16, tertiary carbonic acid glycidyl ester 2-3, staybelite 10-14, silane coupling agent KH560 1-2, borax 1-2, turps 0.5-1;
By above-mentioned poly-hexanodioic acid-1,4-butanediol ester glycol is heated to 75-80 ℃, add borax, after stirring, reducing temperature is 55-60 ℃, adds staybelite, insulated and stirred 3-5 minute, add silane coupling agent KH560,400-500 rev/min of dispersed with stirring 10-12 minute, adds the each raw material of residue, dry after fully mixing, obtain described tackifier.
2. cable as claimed in claim 1 is produced a preparation method for hot melt adhesive special, it is characterized in that comprising the following steps:
Above-mentioned Vinalac 5920 is mixed with grey calcium powder, heated and stirred 4-6 minute at 80-100 ℃, reduction temperature is 60-80 ℃, add two Imidureas, 300-400 rev/min of dispersed with stirring 6-10 minute, adds the each raw material of residue, send into mixing roll and mix, mixing abundant; Join twin screw extruder, melt extrude, product obtains described cable through cooling, granulation and produces hot melt adhesive special.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016165.8A CN103788895A (en) | 2014-01-14 | 2014-01-14 | Hot melt adhesive special for producing cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016165.8A CN103788895A (en) | 2014-01-14 | 2014-01-14 | Hot melt adhesive special for producing cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103788895A true CN103788895A (en) | 2014-05-14 |
Family
ID=50664962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410016165.8A Pending CN103788895A (en) | 2014-01-14 | 2014-01-14 | Hot melt adhesive special for producing cables |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103788895A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118714A (en) * | 2017-06-27 | 2017-09-01 | 过春明 | A kind of Antibacterial hot melt adhesive and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997017410A1 (en) * | 1995-11-09 | 1997-05-15 | Raychem Limited | Flame-retarded adhesive composition |
| CN102153966A (en) * | 2011-02-24 | 2011-08-17 | 中科英华湖州工程技术研究中心有限公司 | Special hot melt adhesive for mating 1E-grade K1-type cable accessories for nuclear power station |
| CN102250563A (en) * | 2011-02-21 | 2011-11-23 | 长园集团股份有限公司 | Hot melt adhesive for cable accessories in nuclear island of nuclear power plant and preparation method thereof |
| CN102653665A (en) * | 2012-04-28 | 2012-09-05 | 成都鑫三洋科技发展有限公司 | Hot melt adhesive |
-
2014
- 2014-01-14 CN CN201410016165.8A patent/CN103788895A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997017410A1 (en) * | 1995-11-09 | 1997-05-15 | Raychem Limited | Flame-retarded adhesive composition |
| CN102250563A (en) * | 2011-02-21 | 2011-11-23 | 长园集团股份有限公司 | Hot melt adhesive for cable accessories in nuclear island of nuclear power plant and preparation method thereof |
| CN102153966A (en) * | 2011-02-24 | 2011-08-17 | 中科英华湖州工程技术研究中心有限公司 | Special hot melt adhesive for mating 1E-grade K1-type cable accessories for nuclear power station |
| CN102653665A (en) * | 2012-04-28 | 2012-09-05 | 成都鑫三洋科技发展有限公司 | Hot melt adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107118714A (en) * | 2017-06-27 | 2017-09-01 | 过春明 | A kind of Antibacterial hot melt adhesive and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |