CN103773294A - Hot melt adhesive for automotive upholstery - Google Patents
Hot melt adhesive for automotive upholstery Download PDFInfo
- Publication number
- CN103773294A CN103773294A CN201410016107.5A CN201410016107A CN103773294A CN 103773294 A CN103773294 A CN 103773294A CN 201410016107 A CN201410016107 A CN 201410016107A CN 103773294 A CN103773294 A CN 103773294A
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- hot melt
- melt adhesive
- automotive upholstery
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Abstract
The invention discloses a hot melt adhesive for automotive upholstery. The hot melt adhesive is prepared from the following raw materials in parts by weight: 20-30 parts of SBS (Styrene-Butadiene-Styrene) thermoplastic elastomer, 1-2 parts of N-hydroxymethyl acrylamide, 10-13 parts of rosin, 15-20 parts of polyethylene wax, 5-7 parts of butyl methacrylate, 1-2 parts of hexabromocyclododecane, 1-2 parts of phosphite ester, 10-15 parts of polyurethane, 2-3 parts of argil, 3-5 parts of polyisoprene, 0.6-1 part of 2-hydroxy-4-n-octyloxy benzophenone, and 10-16 parts of tackifier. The hot melt adhesive does not volatilize solvents, is odorless, has no harm to human health, has high bonding strength, good thermal tolerance, and good toughness, and can be used for bonding different materials, such as automobile lamp assembling, upholstery combination, bonding and laminating of carpets, felts, non-metal ornamentals and the like; the production process has no pollution and is non-toxic and harmless.
Description
Technical field
The present invention relates generally to a kind of hot melt adhesive powder, relates in particular to a kind of automotive upholstery 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 automotive upholstery hot melt adhesive.
The present invention is achieved by the following technical solutions:
A kind of automotive upholstery hot melt adhesive, it is made up of the raw material of following weight parts:
SBS thermoplastic elastomer 20-30, N hydroxymethyl acrylamide 1-2, rosin 10-13, polyethylene wax 15-20, butyl methacrylate 5-7, hexabromocyclododecane 1-2, phosphorous acid ester 1-2, urethane 10-15, potter's clay 2-3, polyisoprene 3-5, Octabenzone 0.6-1, tackifier 10-16;
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 hot melt adhesive for automotive upholstery, comprises the following steps:
Just stirring tank is warming up to 120-140 ℃, adds rosin, stirs and melts, reduction temperature is 95-100 ℃, add polyethylene wax, stir and melt, rising temperature is 110-130 ℃, add the each raw material of residue, insulation 10-20 minute, by stirring tank emptying, then is forced into 0.1-0.5MPa, in 110-130 ℃ of bottom discharge, moulding, obtain described automotive upholstery hot melt adhesive.
Advantage of the present invention is:
The solvent-free volatilization of hot melt adhesive of the present invention, odorlessness, be harmful to human health; Pollution-free in production process, toxicological harmless, cohesive strength is high, temperature tolerance good, and good toughness, can be used for the sticky note between differing materials, as automobile lamp assembling, inside gadget combination, and the cohering of carpeting, felt, non metallic decorative thing etc., laminating etc.
Embodiment
Embodiment 1
A kind of automotive upholstery hot melt adhesive, it by following weight parts (kilogram) raw material form:
SBS thermoplastic elastomer 30, N hydroxymethyl acrylamide 2, rosin 13, polyethylene wax 20, butyl methacrylate 7, hexabromocyclododecane 1, phosphorous acid ester 1, urethane 15, potter's clay 3, polyisoprene 3, Octabenzone 0.6, tackifier 16;
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 2, 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 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 hot melt adhesive for automotive upholstery, comprises the following steps:
Just stirring tank is warming up to 140 ℃, adds rosin, stirs and melts, reducing temperature is 100 ℃, add polyethylene wax, stir and melt, rising temperature is 130 ℃, add the each raw material of residue, be incubated 20 minutes, by stirring tank emptying, then be forced into 0.5MPa, in 130 ℃ of bottom discharges, moulding, obtain described automotive upholstery hot melt adhesive.
Performance test
Apparent viscosity is 2000-5000mpa.s;
Strength of glass > 40N/2.5cm
2;
130 ℃ of softening temperature >.
Claims (2)
1. an automotive upholstery hot melt adhesive, is characterized in that what it was made up of the raw material of following weight parts:
SBS thermoplastic elastomer 20-30, N hydroxymethyl acrylamide 1-2, rosin 10-13, polyethylene wax 15-20, butyl methacrylate 5-7, hexabromocyclododecane 1-2, phosphorous acid ester 1-2, urethane 10-15, potter's clay 2-3, polyisoprene 3-5, Octabenzone 0.6-1, tackifier 10-16;
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 hot melt adhesive for automotive upholstery as claimed in claim 1, is characterized in that comprising the following steps:
Just stirring tank is warming up to 120-140 ℃, adds rosin, stirs and melts, reduction temperature is 95-100 ℃, add polyethylene wax, stir and melt, rising temperature is 110-130 ℃, add the each raw material of residue, insulation 10-20 minute, by stirring tank emptying, then is forced into 0.1-0.5MPa, in 110-130 ℃ of bottom discharge, moulding, obtain described automotive upholstery hot melt adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016107.5A CN103773294A (en) | 2014-01-14 | 2014-01-14 | Hot melt adhesive for automotive upholstery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410016107.5A CN103773294A (en) | 2014-01-14 | 2014-01-14 | Hot melt adhesive for automotive upholstery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103773294A true CN103773294A (en) | 2014-05-07 |
Family
ID=50566069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410016107.5A Pending CN103773294A (en) | 2014-01-14 | 2014-01-14 | Hot melt adhesive for automotive upholstery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103773294A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153986A (en) * | 2015-10-20 | 2015-12-16 | 湖南金化科技集团有限公司 | Polyurethane modified SBS (styrene-butadiene-styrene) adhesive and preparation method thereof |
| CN107629742A (en) * | 2017-09-22 | 2018-01-26 | 江苏昶浩建材有限公司 | A kind of processing method of decoration composite plate PUR |
| CN107936882A (en) * | 2017-09-22 | 2018-04-20 | 江苏昶浩建材有限公司 | A kind of decoration composite plate hot melt adhesive |
| CN109266286A (en) * | 2018-09-07 | 2019-01-25 | 黄伟贤 | A kind of PUR product processing method with the high initial bonding strength long open hour |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210082A (en) * | 2006-12-31 | 2008-07-02 | 比亚迪股份有限公司 | Composition for forming hot-melt adhesive, hot-melt adhesive, and preparing method thereof |
| CN102618211A (en) * | 2012-04-10 | 2012-08-01 | 浙江固特热熔胶有限公司 | Hot melt adhesive used for automotive interiors, and preparation method of hot melt adhesive |
| WO2012112870A2 (en) * | 2011-02-18 | 2012-08-23 | Henkel Corporation | Low temperature hot melt adhesives for disposable articles with high creep resistance |
| CN103013389A (en) * | 2012-11-22 | 2013-04-03 | 芜湖众力部件有限公司 | Special bonding agent containing rice hull ash for surface composite woven shell fabric of automotive upholstery |
-
2014
- 2014-01-14 CN CN201410016107.5A patent/CN103773294A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210082A (en) * | 2006-12-31 | 2008-07-02 | 比亚迪股份有限公司 | Composition for forming hot-melt adhesive, hot-melt adhesive, and preparing method thereof |
| WO2012112870A2 (en) * | 2011-02-18 | 2012-08-23 | Henkel Corporation | Low temperature hot melt adhesives for disposable articles with high creep resistance |
| CN102618211A (en) * | 2012-04-10 | 2012-08-01 | 浙江固特热熔胶有限公司 | Hot melt adhesive used for automotive interiors, and preparation method of hot melt adhesive |
| CN103013389A (en) * | 2012-11-22 | 2013-04-03 | 芜湖众力部件有限公司 | Special bonding agent containing rice hull ash for surface composite woven shell fabric of automotive upholstery |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105153986A (en) * | 2015-10-20 | 2015-12-16 | 湖南金化科技集团有限公司 | Polyurethane modified SBS (styrene-butadiene-styrene) adhesive and preparation method thereof |
| CN105153986B (en) * | 2015-10-20 | 2017-09-22 | 湖南金化科技集团有限公司 | A kind of polyurethane-modified SBS adhesive and preparation method thereof |
| CN107629742A (en) * | 2017-09-22 | 2018-01-26 | 江苏昶浩建材有限公司 | A kind of processing method of decoration composite plate PUR |
| CN107936882A (en) * | 2017-09-22 | 2018-04-20 | 江苏昶浩建材有限公司 | A kind of decoration composite plate hot melt adhesive |
| CN109266286A (en) * | 2018-09-07 | 2019-01-25 | 黄伟贤 | A kind of PUR product processing method with the high initial bonding strength long open hour |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140507 |