CN103773291A - Heat-resistant type hot melt adhesive - Google Patents
Heat-resistant type hot melt adhesive Download PDFInfo
- Publication number
- CN103773291A CN103773291A CN201410016110.7A CN201410016110A CN103773291A CN 103773291 A CN103773291 A CN 103773291A CN 201410016110 A CN201410016110 A CN 201410016110A CN 103773291 A CN103773291 A CN 103773291A
- Authority
- CN
- China
- Prior art keywords
- parts
- melt adhesive
- hot melt
- type hot
- resistant type
- 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
Links
- 239000004831 Hot glue Substances 0.000 title claims description 16
- 239000002994 raw material Substances 0.000 claims description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 6
- IOJUPLGTWVMSFF-UHFFFAOYSA-N benzothiazole Chemical compound C1=CC=C2SC=NC2=C1 IOJUPLGTWVMSFF-UHFFFAOYSA-N 0.000 claims description 6
- 229910021538 borax Inorganic materials 0.000 claims description 6
- 239000004328 sodium tetraborate Substances 0.000 claims description 6
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 5
- WERYXYBDKMZEQL-UHFFFAOYSA-N 1,4-butanediol Substances OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 3
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 150000002148 esters Chemical class 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 229920001912 maleic anhydride grafted polyethylene Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- PHQOGHDTIVQXHL-UHFFFAOYSA-N n'-(3-trimethoxysilylpropyl)ethane-1,2-diamine Chemical compound CO[Si](OC)(OC)CCCNCCN PHQOGHDTIVQXHL-UHFFFAOYSA-N 0.000 claims description 3
- OZCWUNHGNVXCCO-UHFFFAOYSA-N oxiran-2-ylmethyl hydrogen carbonate Chemical group OC(=O)OCC1CO1 OZCWUNHGNVXCCO-UHFFFAOYSA-N 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 claims description 3
- 239000001993 wax Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a heat-resistant type hot melt adhesive. The heat-resistant type hot melt adhesive comprises the following materials in parts by weight: 90-100 parts of maleic anhydride grafted polyethylene, 10-14 parts of polymethacrylic acid butyl ester, 10-13 parts of fully-refined paraffin wax, 3-5 parts of glycerol triacetate, 1-2 parts of 4,4'-diaminodiphenylmethane, 0.3-0.5 part of 2-(morpholinothio)benzothiazole, 1-2 parts of N-[3-(trimethoxysilyl)propyl]ethylenediamine, 1-2 parts of sodium metasilicate, 5-7 parts of oxidized polyethlene wax and 10-14 parts of a viscosifying agent. The heat-resistant type hot melt adhesive disclosed by the invention is good in heat resistance, is simple to prepare, can be used for preparing PE-RT (Polyethylene of Raised Temperature resistance) steel-wire mesh skeleton pipes, has good effect on preparation of the PE-RT steel-wire mesh skeleton pipes for conveying hot water or other high-temperature mediums, and is safe and environmentalally friendly without pollution.
Description
Technical field
The present invention relates generally to a kind of hot melt adhesive powder, relates in particular to a kind of heat resistant type hot melt adhesive.
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 heat resistant type hot melt adhesive.
The present invention is achieved by the following technical solutions:
A kind of heat resistant type hot melt adhesive, it is made up of the raw material of following weight parts:
Maleic anhydride grafted polyethylene 90-100, Vinalac 5920 10-14, paraffin wax fully refined 10-13, Vanay 3-5,4,4'-diaminodiphenylmethane 1-2,2-(4-morpholine sulfo-) benzothiazole 0.3-0.5, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 1-2, flower bulb alkali 1-2, oxidized polyethlene wax 5-7, tackifier 10-14;
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.
A preparation method for heat resistant type hot melt adhesive, comprises the following steps:
Above-mentioned each raw material is mixed, put into extruding pelletization in twin screw extruder, setting machine barrel Heating temperature is 150-180 ℃, and reinforced rotating speed is 20-40rpm, until material from die extrusion after tank is cooling blank, obtain described heat resistant type hot melt adhesive.
Advantage of the present invention is:
The resistance toheat of heat resistant type hot melt adhesive of the present invention is good, and preparation is simple, can be used for preparing PE-RT class steel wire mesh frame pipe, and the effect in the time of the PE-RT class steel wire mesh frame pipe for the preparation of delivering hot water or other high-temperature medium is fine, and safety and environmental protection is pollution-free.
Embodiment
Embodiment 1
A kind of heat resistant type hot melt adhesive, it by following weight parts (kilogram) raw material form:
Maleic anhydride grafted polyethylene 100, Vinalac 5920 14, paraffin wax fully refined 13, Vanay 3,4,4'-diaminodiphenylmethane 1,2-(4-morpholine sulfo-) benzothiazole 0.5, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 2, flower bulb alkali 2, oxidized polyethlene wax 5, tackifier 14;
Described tackifier are made up of the raw material of following weight parts:
Poly-hexanodioic acid-BDO esterdiol 16, tertiary carbonic acid glycidyl ester 2, staybelite 14, silane coupling agent KH560 2, borax 2, 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 5 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.
A preparation method for heat resistant type hot melt adhesive, comprises the following steps:
Above-mentioned each raw material is mixed, put into extruding pelletization in twin screw extruder, setting machine barrel Heating temperature is 180 ℃, and reinforced rotating speed is 40rpm, until material from die extrusion after tank is cooling blank, obtain described heat resistant type hot melt adhesive.
Performance test
Tensile strength: 22.47MPa;
Vicat softening point: 124 ℃.
Claims (2)
1. a heat resistant type hot melt adhesive, is characterized in that what it was made up of the raw material of following weight parts:
Maleic anhydride grafted polyethylene 90-100, Vinalac 5920 10-14, paraffin wax fully refined 10-13, Vanay 3-5,4,4'-diaminodiphenylmethane 1-2,2-(4-morpholine sulfo-) benzothiazole 0.3-0.5, N-(β-aminoethyl)-γ-aminopropyltrimethoxysilane 1-2, flower bulb alkali 1-2, oxidized polyethlene wax 5-7, tackifier 10-14;
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. a preparation method for heat resistant type hot melt adhesive as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned each raw material is mixed, put into extruding pelletization in twin screw extruder, setting machine barrel Heating temperature is 150-180 ℃, and reinforced rotating speed is 20-40rpm, until material from die extrusion after tank is cooling blank, obtain described heat resistant type hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016110.7A CN103773291A (en) | 2014-01-14 | 2014-01-14 | Heat-resistant type hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016110.7A CN103773291A (en) | 2014-01-14 | 2014-01-14 | Heat-resistant type hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103773291A true CN103773291A (en) | 2014-05-07 |
Family
ID=50566066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410016110.7A Pending CN103773291A (en) | 2014-01-14 | 2014-01-14 | Heat-resistant type hot melt adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103773291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749676A (en) * | 2017-11-08 | 2019-05-14 | 丹阳市亚美车辆部件有限公司 | A kind of automobile lamp hot-melt adhesive |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1295926A1 (en) * | 2001-09-19 | 2003-03-26 | ExxonMobil Chemical Patents Inc. | Components for adhesive compositions and process for manufacture |
| CN102146270A (en) * | 2010-12-29 | 2011-08-10 | 上海邦中高分子材料有限公司 | Special bonding resin with obstructing performance for polythene spiral corrugated pipe |
| CN102181246A (en) * | 2011-03-15 | 2011-09-14 | 广东联塑科技实业有限公司 | Heat-resistant hot melt adhesive and preparation method and application thereof |
| CN102965071A (en) * | 2012-11-18 | 2013-03-13 | 云南光电辅料有限公司 | Hot melt adhesive for positioning and processing of brittle materials and preparation method of hot melt adhesive |
-
2014
- 2014-01-14 CN CN201410016110.7A patent/CN103773291A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1295926A1 (en) * | 2001-09-19 | 2003-03-26 | ExxonMobil Chemical Patents Inc. | Components for adhesive compositions and process for manufacture |
| CN102146270A (en) * | 2010-12-29 | 2011-08-10 | 上海邦中高分子材料有限公司 | Special bonding resin with obstructing performance for polythene spiral corrugated pipe |
| CN102181246A (en) * | 2011-03-15 | 2011-09-14 | 广东联塑科技实业有限公司 | Heat-resistant hot melt adhesive and preparation method and application thereof |
| CN102965071A (en) * | 2012-11-18 | 2013-03-13 | 云南光电辅料有限公司 | Hot melt adhesive for positioning and processing of brittle materials and preparation method of hot melt adhesive |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109749676A (en) * | 2017-11-08 | 2019-05-14 | 丹阳市亚美车辆部件有限公司 | A kind of automobile lamp hot-melt adhesive |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |
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| RJ01 | Rejection of invention patent application after publication |