CN109266249A - Hot melt adhesive is used in a kind of EPE splicing - Google Patents
Hot melt adhesive is used in a kind of EPE splicing Download PDFInfo
- Publication number
- CN109266249A CN109266249A CN201811079384.5A CN201811079384A CN109266249A CN 109266249 A CN109266249 A CN 109266249A CN 201811079384 A CN201811079384 A CN 201811079384A CN 109266249 A CN109266249 A CN 109266249A
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- CN
- China
- Prior art keywords
- hot melt
- melt adhesive
- parts
- epe
- splicing
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
- C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
- C09J123/04—Homopolymers or copolymers of ethene
- C09J123/08—Copolymers of ethene
- C09J123/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C09J123/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses a kind of EPE splicing hot melt adhesive, it is related to hot melt adhesive technical field, it uses the raw material of following mass fraction to be made: 50 ~ 60 parts of ethylene-vinyl acetate copolymer (EVA), 5 ~ 10 parts of polyolefin plastomers, 20 ~ 25 parts of tackifying resin, 14.5 ~ 19.5 parts of viscosity modifier, 0.5 ~ 1.0 part of antioxidant.The hot melt adhesive that the present invention is prepared, water-white tasteless, good heat stability, viscosity is low to be not easy wire drawing.
Description
Technical field
The invention patent relates to thermosol field, hot melt adhesive is used in especially a kind of EPE splicing.
Background technique
EPE (Expandable Polyethylene), is expandability polyethylene, also known as pearl cotton.It is gathered by low-density
Ethylene rouge generates countless independent air bubbles through physical blowing and constitutes.It is more advanced protectiveness inner packing material in the world at present
Material.EPE elasticity with higher, white appearance, with shockproof, heat preservation, plasticity is good, toughness is strong, reconstituted circularly, crashworthiness power
Many advantages, such as strong, also has good chemical resistance, is the ideal substitute of conventional packaging material.EPE is in product packet
Dress aspect is widely used, such as computer, electric appliance, high-grade family property, leatherware, handbag, shoes industry, is to pack superior hair from now on
The trend of exhibition.
EPE needs to be cut according to the shape size of packaged product in the application of packaging is spliced into different shapes, mesh
The preceding optimal connecting method of EPE is to be spliced using hot melt adhesive, and be widely applied.The product applied on the market at present is generally existing
The problems such as smell is greatly, long-time is easy flavescence after being heated at high temperature, wire drawing is obvious.Smell seriously affects greatly the comfortable of working environment
Degree, or even influence the health of operator；Easy flavescence then causes the hot melt adhesive of EPE and yellow pure white after splicing to form distinctness
Comparison, product is unsightly；Wire drawing also will affect the beauty of product, and need that time energy is spent to carry out hot-melt rayon yarns clear
Reason.Requirement with people to working environment is increasingly stringenter, and aesthetics is also more taken seriously, and smell is big, long-time high temperature
It is easy to turn yellow after heating, the problems such as wire drawing is obvious is badly in need of solving.The present invention provides a kind of high-end EPE splicing hot melt adhesive, can
It solves the above problems very well.
Summary of the invention
For the status of the generally existing disadvantage of product in the market, the present invention provides a kind of EPE splicing hot melt adhesive, can be very
It solves the above problems well, its technical solution is as follows:
In order to reach the goals above, the present invention provides a kind of EPE splicing hot melt adhesive, using the raw material system of following mass fraction
It forms: 50 ~ 60 parts of ethylene-vinyl acetate copolymer (EVA), 5 ~ 10 parts of polyolefin plastomers, 20 ~ 25 parts of tackifying resin,
14.5 ~ 19.5 parts of viscosity modifier, 0.5 ~ 1.0 part of antioxidant.
The ethylene-vinyl acetate copolymer include at least two kinds of vinyl acetate contents 19% ~ 33%, melt index 150 ~
The EVA of 800g/10min.
Its melting means index of the polyolefin plastomers is 500g/10min.
The tackifying resin at least one includes 100 ~ 110 DEG C of softening point of hydrogenated petroleum resin.
The viscosity modifier includes at least Fischer-Tropsch wax, one of paraffin or two kinds.
The antioxidant be one of 1010,168,2112 or more than one.
For the hot melt adhesive at 160 DEG C, the viscosity of the composition is 4000-6000cps.
Beneficial effects of the present invention: a kind of EPE splicing provided by the invention is strong with bonding force with hot melt adhesive, to EPE material
Matter bond effect is fine；It is water-white tasteless, it will not influence the health with glue worker；Good heat stability, long-time heating will not go out
It is now apparent to turn yellow；Viscosity is low to be not easy wire drawing, easy to operate.
Specific embodiment
The present invention provides a kind of EPE splicing hot melt adhesive, are made using the raw material of following mass fraction: ethylene-
50 ~ 60 parts of vinyl acetate co-polymer (EVA), 5 ~ 10 parts of polyolefin plastomers, 20 ~ 25 parts of tackifying resin, viscosity modifier
14.5 ~ 19.5 parts, 0.5 ~ 1.0 part of antioxidant.
The ethylene-vinyl acetate copolymer is preferably the 7710 of the poly- UE639/UE647 of platform and Exxon Mobil；
The polyolefin plastomers are preferably the GA1950 of Tao Shi；The tackifying resin is preferably the 5300 of Ai Erkesen Mobil, section
Grand SU100；The Fischer-Tropsch wax is preferably Sasolwax C80；The paraffin is preferably #64 paraffin；The antioxidant is excellent
It is selected as 1010,168,2112.
Embodiment 1
A kind of EPE splicing hot melt adhesive, is made using the raw material of following mass fraction:
Optimal ethylene-vinyl acetate co-polymer (EVA) 1 is 7710,10 parts of Exxon.
Optimal ethylene-vinyl acetate co-polymer (EVA) 2 be the poly- UE647 of platform, 50 parts.
Preferred polyolefm plastic body be Tao Shi GA1950,5 parts.
It is preferred that tackifying resin is 5300,20 parts of Ai Erkesen Mobil.
It is preferred that Fischer-Tropsch wax be Sasolwax C80,4.5 parts.
It is preferred that paraffin be #64 paraffin, 10 parts.
Preferred anti-oxidant is 1010,0.5 part of BASF.
Embodiment 2
A kind of EPE splicing hot melt adhesive, is made using the raw material of following mass fraction:
Optimal ethylene-vinyl acetate co-polymer (EVA) 1 is that platform is UE639,29 parts poly-.
Optimal ethylene-vinyl acetate co-polymer (EVA) 2 be the poly- UE647 of platform, 23 parts.
Preferred polyolefm plastic body be Tao Shi GA1950,7 parts.
It is preferred that tackifying resin be Cologne SU100,25 parts.
It is preferred that paraffin be #64 paraffin, 15 parts.
Preferred anti-oxidant is 1010,0.5 part of BASF；2112,0.5 parts.
Embodiment 3
A kind of EPE splicing hot melt adhesive, is made using the raw material of following mass fraction:
Optimal ethylene-vinyl acetate co-polymer (EVA) 1 is 7710,30 parts of Exxon.
Optimal ethylene-vinyl acetate co-polymer (EVA) 2 be the poly- UE639 of platform, 10 parts.
Preferred polyolefm plastic body be Tao Shi GA1950,10 parts.
It is preferred that tackifying resin is 5300,25 parts of Ai Erkesen Mobil.
It is preferred that Fischer-Tropsch wax be Sasolwax C80,4.5 parts.
It is preferred that paraffin be #64 paraffin, 15 parts.
Preferred anti-oxidant is 168,0.5 part.
A kind of EPE splicing that embodiment 1-3 is prepared is subjected to viscosity with hot melt adhesive, thermal stability, EPE splicing, is opened
Put time and smell test.
The test method of its viscosity is used referring to " measurement of HG/T 3660-1999 hot melt adhesive melt viscosity "
Brookfield RVT viscosimeter is tested.
Its heat stability testing method is referring to " GB/T 16998-1997 hot melt adhesive thermal stability determination ", test temperature
160 DEG C of degree, the testing time is for 24 hours.
Its smell test method is referring to " HG/T 4065-2008 adhesive odor evaluations method ".
Open hour test method is referring to " measurements of HG/T 3716-2003 hot melt adhesive open hour ".
EPE splicing test: EPE material is selected, EPE material is cut into the sample of 8cm*5cm*15cm, idler wheel is selected to apply
Cloth hot melt adhesive machine, glue groove temperature are set as 160 DEG C, and rubber roller temperature setting is 160 DEG C, and EPE sample is glued from rubber roller, open
Time 3-5s is attached in another EPE material, and pressing time one minute, upper glue laminating was completed, and wire drawing feelings are observed during gluing
Condition.After placing 30 minutes, the sample of fitting is torn manually, observation material breaks situation, and carries out result statistics, it is broken if reaching 90% material,
It is good to be considered as bonding.
Test result is as follows by embodiment 1-3 shown in table:
By above-mentioned test result it is found that a kind of EPE splicing hot melt adhesive of the invention, appearance is water-white, viscosity is lower to be not easy wire drawing,
Good thermal stability, it is inhibited from yellowing, it is good to EPE material bond effect.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, all belongs to the scope of protection of the present invention.
Claims (7)
1. a kind of EPE splicing hot melt adhesive, which is characterized in that the ingredient including following mass fraction: ethylene-vinyl acetate is total
50 ~ 60 parts of polymers (EVA), 20 ~ 25 parts of tackifying resin, 14.5 ~ 19.5 parts of viscosity modifier, resists by 5 ~ 10 parts of polyolefin plastomers
0.5 ~ 1.0 part of oxidant.
2. hot melt adhesive according to claim 1, it is characterised in that: the ethylene-vinyl acetate copolymer at least wraps
Include two kinds of vinyl acetate contents 19% ~ 33%, the EVA of 150 ~ 800g/10min of melt index.
3. hot melt adhesive according to claim 1, it is characterised in that: its melting means index of the polyolefin plastomers is
500g/10min。
4. hot melt adhesive according to claim 1, it is characterised in that: the tackifying resin includes at least a kind of softening point
100 ~ 110 DEG C of hydrogenated petroleum resin.
5. hot melt adhesive according to claim 1, it is characterised in that: the viscosity modifier includes at least Fischer-Tropsch wax, stone
One of wax or two kinds.
6. hot melt adhesive according to claim 1, it is characterised in that: the antioxidant is in 1010,168,2112
It is one or more than one kinds of.
7. hot melt adhesive according to claim 1, it is characterised in that: the hot melt adhesive at 160 DEG C, the composition
Viscosity is 4000-6000cps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079384.5A CN109266249A (en) | 2018-09-17 | 2018-09-17 | Hot melt adhesive is used in a kind of EPE splicing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079384.5A CN109266249A (en) | 2018-09-17 | 2018-09-17 | Hot melt adhesive is used in a kind of EPE splicing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109266249A true CN109266249A (en) | 2019-01-25 |
Family
ID=65188741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811079384.5A Pending CN109266249A (en) | 2018-09-17 | 2018-09-17 | Hot melt adhesive is used in a kind of EPE splicing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109266249A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240884A (en) * | 2019-05-09 | 2019-09-17 | 昆山太田新材料有限公司 | Industrial air filter filter paper hot melt adhesive and preparation method thereof |
| CN110240878A (en) * | 2019-05-09 | 2019-09-17 | 昆山太田新材料有限公司 | Expandability polyethylene hot melt adhesive and its preparation, application method |
| CN110406128A (en) * | 2019-08-12 | 2019-11-05 | 杭州新明包装有限公司 | A kind of hollow plate on-line continuous laminating adhesive production technology |
| CN110540817A (en) * | 2019-08-15 | 2019-12-06 | 天津启嘉佳科技发展有限公司 | special gum for wet tissue cover and preparation method thereof |
| CN110776851A (en) * | 2019-10-11 | 2020-02-11 | 东莞市成铭胶粘剂有限公司 | Hot melt adhesive for bonding EPE pearl cotton |
| CN114854371A (en) * | 2022-04-25 | 2022-08-05 | 华威粘结材料（上海）股份有限公司 | Hot melt adhesive composition capable of being used at low temperature and preparation method and application thereof |
Citations (3)
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| WO2006114160A1 (en) * | 2005-04-28 | 2006-11-02 | Jowat Ag | Non-reactive thermoplastic melt adhesive based on metallocene-catalytically produced polyolefins |
| CN103205212A (en) * | 2013-04-27 | 2013-07-17 | 汕头市安德利环保科技有限公司 | EVA (Ethylene vinyl-acetate) film and manufacturing method thereof |
| CN106833458A (en) * | 2017-01-05 | 2017-06-13 | 毕同召 | A kind of household electrical appliances foaming PUR and preparation method thereof |
-
2018
- 2018-09-17 CN CN201811079384.5A patent/CN109266249A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006114160A1 (en) * | 2005-04-28 | 2006-11-02 | Jowat Ag | Non-reactive thermoplastic melt adhesive based on metallocene-catalytically produced polyolefins |
| CN103205212A (en) * | 2013-04-27 | 2013-07-17 | 汕头市安德利环保科技有限公司 | EVA (Ethylene vinyl-acetate) film and manufacturing method thereof |
| CN106833458A (en) * | 2017-01-05 | 2017-06-13 | 毕同召 | A kind of household electrical appliances foaming PUR and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240884A (en) * | 2019-05-09 | 2019-09-17 | 昆山太田新材料有限公司 | Industrial air filter filter paper hot melt adhesive and preparation method thereof |
| CN110240878A (en) * | 2019-05-09 | 2019-09-17 | 昆山太田新材料有限公司 | Expandability polyethylene hot melt adhesive and its preparation, application method |
| CN110406128A (en) * | 2019-08-12 | 2019-11-05 | 杭州新明包装有限公司 | A kind of hollow plate on-line continuous laminating adhesive production technology |
| CN110540817A (en) * | 2019-08-15 | 2019-12-06 | 天津启嘉佳科技发展有限公司 | special gum for wet tissue cover and preparation method thereof |
| CN110776851A (en) * | 2019-10-11 | 2020-02-11 | 东莞市成铭胶粘剂有限公司 | Hot melt adhesive for bonding EPE pearl cotton |
| CN114854371A (en) * | 2022-04-25 | 2022-08-05 | 华威粘结材料（上海）股份有限公司 | Hot melt adhesive composition capable of being used at low temperature and preparation method and application thereof |
| CN114854371B (en) * | 2022-04-25 | 2023-11-10 | 华威粘结材料（上海）股份有限公司 | Hot melt adhesive composition capable of being used at low temperature and preparation method and application thereof |
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Application publication date: 20190125 |