CN103788894A - EVA (Ethylene-Vinyl Acetate) hot melt adhesive - Google Patents
EVA (Ethylene-Vinyl Acetate) hot melt adhesive Download PDFInfo
- Publication number
- CN103788894A CN103788894A CN201410016111.1A CN201410016111A CN103788894A CN 103788894 A CN103788894 A CN 103788894A CN 201410016111 A CN201410016111 A CN 201410016111A CN 103788894 A CN103788894 A CN 103788894A
- Authority
- CN
- China
- Prior art keywords
- hot melt
- parts
- melt adhesive
- eva
- raw material
- 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
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention disclosed an EVA (Ethylene-Vinyl Acetate) hot melt adhesive. The EVA hot melt adhesive comprises the following raw materials in parts by weight: 60-70 parts of EVA resin, 10-16 parts of hydrogenated rosin glycerol ester, 0.2-0.4 part of tributyl tin chloride, 1-2 parts of polybenzimidazole, 10-20 parts of polyethylene wax, 4-6 parts of di-n-butyl maleate, 1-2 parts of polydimethylsilane, 1-2 parts of sodium tripolyphosphate, 1-2 parts of medical stone powder and 10-14 parts of Tthickening agent. The hot melt adhesive is quick in curing speed, good in wettability and high in adhesive strength for non-polar plastics which are difficultly bonded by other adhesives; and the hot melt adhesive is specially suitable for sealing edges of furniture.
Description
Technical field
The present invention relates generally to a kind of hot melt adhesive powder, relates in particular to a kind of EVA 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 EVA hot melt adhesive.
The present invention is achieved by the following technical solutions:
A kind of EVA hot melt adhesive, it is made up of the raw material of following weight parts:
EVA resin 60-70, hydrogenated rosin glyceride 10-16, tributyl tin trichloride 0.2-0.4, polybenzimidazole 1-2, polyethylene wax 10-20, dibutyl maleate 4-6, polydimethyl silane 1-2, tripoly phosphate sodium STPP 1-2, medical stone powder 1-2, 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 EVA hot melt adhesive, comprises the following steps:
Above-mentioned EVA resin is mixed with polydimethyl silane, tripoly phosphate sodium STPP, at 70-80 ℃, be uniformly mixed 10-20 minute, add the each raw material of residue, send into mixing roll and mix, be heated to 95-100 ℃, mixing 20-30min; Mixing product after is evenly joined to twin screw extruder, extrude product and obtain described EVA hot melt adhesive through cooling, granulation.
Advantage of the present invention is:
Hot melt adhesive of the present invention has very fast curing speed, even if some are difficult to the non-polar plastic glueing joint with other tackiness agent, also has good wetting property and higher Joint strength, is specially adapted to edge sealing of furniture.
Embodiment
Embodiment 1
A kind of EVA hot melt adhesive, it by following weight parts (kilogram) raw material form:
EVA resin 70, hydrogenated rosin glyceride 16, tributyl tin trichloride 0.4, polybenzimidazole 1, polyethylene wax 20, dibutyl maleate 4, polydimethyl silane 1, tripoly phosphate sodium STPP 1, medical stone powder 2, 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 3, staybelite 14, silane coupling agent KH560 2, borax 1, turps 0.5;
By above-mentioned poly-hexanodioic acid-1,75 ℃ of 4-butanediol ester glycol heating, 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 EVA hot melt adhesive, comprises the following steps:
Above-mentioned EVA resin is mixed with polydimethyl silane, tripoly phosphate sodium STPP, at 80 ℃, be uniformly mixed 20 minutes, add the each raw material of residue, send into mixing roll and mix, be heated to 100 ℃, mixing 30min; Mixing product after is evenly joined to twin screw extruder, extrude product and obtain described EVA hot melt adhesive through cooling, granulation.
Performance test
Shearing resistance: 4.7Mp;
Softening temperature: 94 ℃.
Claims (2)
1. an EVA hot melt adhesive, is characterized in that what it was made up of the raw material of following weight parts:
EVA resin 60-70, hydrogenated rosin glyceride 10-16, tributyl tin trichloride 0.2-0.4, polybenzimidazole 1-2, polyethylene wax 10-20, dibutyl maleate 4-6, polydimethyl silane 1-2, tripoly phosphate sodium STPP 1-2, medical stone powder 1-2, 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 EVA hot melt adhesive as claimed in claim 1, is characterized in that comprising the following steps:
Above-mentioned EVA resin is mixed with polydimethyl silane, tripoly phosphate sodium STPP, at 70-80 ℃, be uniformly mixed 10-20 minute, add the each raw material of residue, send into mixing roll and mix, be heated to 95-100 ℃, mixing 20-30min; Mixing product after is evenly joined to twin screw extruder, extrude product and obtain described EVA hot melt adhesive through cooling, granulation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410016111.1A CN103788894A (en) | 2014-01-14 | 2014-01-14 | EVA (Ethylene-Vinyl Acetate) hot melt adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410016111.1A CN103788894A (en) | 2014-01-14 | 2014-01-14 | EVA (Ethylene-Vinyl Acetate) hot melt adhesive |
Publications (1)
Publication Number | Publication Date |
---|---|
CN103788894A true CN103788894A (en) | 2014-05-14 |
Family
ID=50664961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410016111.1A Pending CN103788894A (en) | 2014-01-14 | 2014-01-14 | EVA (Ethylene-Vinyl Acetate) hot melt adhesive |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103788894A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104087206A (en) * | 2014-06-26 | 2014-10-08 | 滁州市光威化工有限公司 | Hot-melt adhesive for binding cable heat-shrinkable sleeves |
CN104497918A (en) * | 2014-12-20 | 2015-04-08 | 李成功 | Air-permeable Bamboo charcoal powder containing hot melt adhesive for pencil preparation |
CN105505295A (en) * | 2015-12-25 | 2016-04-20 | 上海创益中空玻璃材料有限公司 | Flame-retardant type silicone sealant and preparing method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0776955A1 (en) * | 1995-12-01 | 1997-06-04 | H.B. Fuller Licensing & Financing, Inc. | Hot melt adhesive |
CN101575484A (en) * | 2009-03-19 | 2009-11-11 | 广东联塑科技实业有限公司 | Hot melt adhesive for bonding steel-plastic composite pipes |
WO2010028119A1 (en) * | 2008-09-05 | 2010-03-11 | The Procter & Gamble Company | Hot melt adhesive composition |
CN101928530A (en) * | 2010-09-02 | 2010-12-29 | 上海天洋热熔胶有限公司 | Edge sealing hot melt adhesive for furniture and preparation method thereof |
CN102796470A (en) * | 2012-09-11 | 2012-11-28 | 无锡市万力粘合材料有限公司 | High-temperature-resistant EVA (ethylene-vinyl acetate) hot-melt adhesive for woodwork coating and preparation method thereof |
-
2014
- 2014-01-14 CN CN201410016111.1A patent/CN103788894A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0776955A1 (en) * | 1995-12-01 | 1997-06-04 | H.B. Fuller Licensing & Financing, Inc. | Hot melt adhesive |
WO2010028119A1 (en) * | 2008-09-05 | 2010-03-11 | The Procter & Gamble Company | Hot melt adhesive composition |
CN101575484A (en) * | 2009-03-19 | 2009-11-11 | 广东联塑科技实业有限公司 | Hot melt adhesive for bonding steel-plastic composite pipes |
CN101928530A (en) * | 2010-09-02 | 2010-12-29 | 上海天洋热熔胶有限公司 | Edge sealing hot melt adhesive for furniture and preparation method thereof |
CN102796470A (en) * | 2012-09-11 | 2012-11-28 | 无锡市万力粘合材料有限公司 | High-temperature-resistant EVA (ethylene-vinyl acetate) hot-melt adhesive for woodwork coating and preparation method thereof |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104087206A (en) * | 2014-06-26 | 2014-10-08 | 滁州市光威化工有限公司 | Hot-melt adhesive for binding cable heat-shrinkable sleeves |
CN104087206B (en) * | 2014-06-26 | 2016-03-23 | 滁州市光威化工有限公司 | A kind of bonding cable heat shrinkage bush hot melt adhesive |
CN104497918A (en) * | 2014-12-20 | 2015-04-08 | 李成功 | Air-permeable Bamboo charcoal powder containing hot melt adhesive for pencil preparation |
CN105505295A (en) * | 2015-12-25 | 2016-04-20 | 上海创益中空玻璃材料有限公司 | Flame-retardant type silicone sealant and preparing method thereof |
CN105505295B (en) * | 2015-12-25 | 2018-03-09 | 上海创益中空玻璃材料有限公司 | Flame retardant type silicone sealant and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101864259B (en) | SIS (Styrene-Isoprene-Styrene) hot melt adhesive for car light adhesion and preparation method thereof | |
CN103788894A (en) | EVA (Ethylene-Vinyl Acetate) hot melt adhesive | |
CN103788893A (en) | Hot melt adhesive for medical dialyzing paper | |
CN105111971A (en) | Compound type EVA (ethylene vinyl acetate copolymer) hot glue and preparation method thereof | |
CN102653666A (en) | Method for preparing hot melt adhesive | |
CN104449509A (en) | High temperature resistant adhesive | |
CN104087206B (en) | A kind of bonding cable heat shrinkage bush hot melt adhesive | |
CN104087208B (en) | A kind of bonding of the height for sheet material PUR | |
CN104087201B (en) | A kind of ethene-vinyl acetate PUR | |
CN106833514B (en) | A kind of hot melt adhesive and preparation method thereof | |
CN104087210B (en) | A kind of apparel binding fibre PUR | |
CN103773294A (en) | Hot melt adhesive for automotive upholstery | |
CN103468164B (en) | A kind of PVC hose hot melt adhesive containing modified filler | |
CN104087204A (en) | Hot-melt adhesive for automobile interior ornaments | |
CN104087207B (en) | A kind of medical dialyzing paper hot melt adhesive | |
CN104087202B (en) | A kind of rare earth hot melt adhesive | |
CN104087205B (en) | A kind of printer material assembling Environmental-friendhot hot melt adhesive | |
CN103773280A (en) | Butyl hot melt adhesive | |
CN103952103B (en) | Heat-seal adhesive and preparation method thereof | |
CN104087203B (en) | A kind of steady heat melten gel | |
CN104087209A (en) | Hot-melt adhesive for high-speed cigarette sealing | |
CN103788906A (en) | Hot melt adhesive for automobile lamp | |
CN103740305B (en) | Medical hot melt adhesive and preparation method thereof | |
CN103627034A (en) | Preparation method of starch plastic | |
CN105838282A (en) | Loquat leaf polysaccharide-sesame seed protein modified starch-based cigarette lapping adhesive and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140514 |