CN109749688A - A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal and preparation method thereof - Google Patents
A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal and preparation method thereof Download PDFInfo
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- CN109749688A CN109749688A CN201811587372.3A CN201811587372A CN109749688A CN 109749688 A CN109749688 A CN 109749688A CN 201811587372 A CN201811587372 A CN 201811587372A CN 109749688 A CN109749688 A CN 109749688A
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- hot melt
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Abstract
The present invention discloses a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including 10-40 parts of ethylene copolymer grafts, 10-30 parts of ethylene copolymers, 10-40 parts, 5-20 parts styrenic elastomers of thermoplastic polyurethane, 5-20 parts of tackifier, 5-20 parts of copolyesters, 0.1-1 parts of antioxidants.The adhesive strength of hot melt adhesive of the present invention is high, tests according to standard tension machine, and the mean peel strength between hot melt adhesive and polyester non-woven fabric is 2.5N/mm；Traditional liquid glue is replaced using hot melt adhesive simultaneously, smell is small, the feature of environmental protection is good.Invention additionally discloses a kind of preparation methods of hot melt adhesive, and preparation process is simple, and preparation cost is low.
Description
Technical field
The invention belongs to hot melt adhesive preparation technical fields, and in particular to a kind of heat Nian Jie with polyester non-woven fabric for metal
Melten gel and preparation method thereof.
Background technique
The metal application Nian Jie with polyester non-woven fabric is more and more wider.Mainly lead between metal material and polyester non-woven fabric at present
The liquid glues such as epoxy glue, polyurethane adhesive are crossed directly to bond.Although liquid glue directly can reach adhesive effect by cold painting,
It is that liquid glue contains volatile materials, not only pollutes environment, and also have certain harm to operator.
Hot melt adhesive is a kind of solvent-free solid gum, does not have volatile matter, therefore pollution-free, to human body also fanout free region.Together
When hot melt adhesive process operation it is quick, the extensive sharp work of factory can be conducive to repetitive operation.Hot melt adhesive is in gold at present
Category gets application with plastic bonding field.For example, Chinese patent discloses a kind of hot melt adhesive for metalwork and plastic part bonding
Film, the hot melt adhesive film include 12.00%-25.00% ethylene acrylic acid co polymer or acrylonitrile-acrylic acid copolymer, 20.00%-
45.00% maleic anhydride graft copolymer, 15.00%-35.00% polyether polyurethane, 5.00%-20.00% line
Property low density polyethylene (LDPE), 4.00%-8.00% heat stabilizer.This kind of hot melt adhesive has more excellent adhesive property, but only fits
Bonding with polyester non-woven fabric for metal for the bonding of metal and plastics, adhesive effect is simultaneously bad；Chinese invention is special
Benefit
CN104531013B discloses a kind of high temperature resistant adhering resin, which includes 20-30 parts of polypropylene-Malaysias
Acid anhydrides styrene cograft object, 20-45 parts of polyvinyl-maleic anhydride styrene cograft objects, 10-25 parts of Glycidyl methacrylates
Glyceride grafted ethylene propylene copolymer, 20-50 parts of nylon 6,5-10 parts of viscosity-controlling agents and 0.1-0.5 parts of antioxidants.
This kind of adhering resin has excellent heat-resisting quantity, can be used for the preparation to the higher pipeline of temperature requirement.Similarly, for
Bonding between metal and polyester non-woven fabric, adhesive effect is bad.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal and
Preparation method, solve in the prior art between metal and polyester non-woven fabric it is big using smell caused by liquid glue sticking,
The technical problem of feature of environmental protection difference, for the hot melt adhesive for metal is Nian Jie with polyester non-woven fabric, adhesive property is good.
In order to solve the above technical problems, the technical solution adopted by the present invention: one kind is Nian Jie with polyester non-woven fabric for metal
Hot melt adhesive, which is characterized in that including following raw material components and parts by weight:
Preferably, the grafted monomers in the ethylene copolymer graft include maleic anhydride, acrylic acid or acrylic acid
Any one in ethylene oxidic ester.
Preferably, the ethylene copolymer includes one of EVA, EEA, EMA or ethylene-dien terpolymer or any
Combination.It should be noted that ethylene-dien terpolymer include ethylene-methyl acrylate-glyceryl methacrylate or
Ethylene/n-butyl acrylate-glycidyl methacrylate etc..
Preferably, the content of comonomer is 10-40% in the ethylene copolymer.
Preferably, the thermoplastic polyurethane is polyester-type thermoplastic polyurethane, and the polyester-type thermoplastic polyurethane
Hardness be 60-90A.
Preferably, the styrenic elastomer is one of SIS, SEBS, SEPS, SBR or SBS or any group
It closes.
Preferably, the tackifier include terpene resin, phenolic aldehyde terpene resin, C5 hydrogenated petroleum resin or C5/C9 total
Any one in poly resin.
Preferably, the copolyesters is polyester slice, and the fusing point of the polyester slice is 80-150 DEG C.
Preferably, the antioxidant is antioxidant 1010, antioxidant 1076, antioxidant 168, antioxidant
One of 164 or antioxidant DLTP or any combination.
Invention additionally discloses a kind of preparation method of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, feature exists
In, comprising the following steps:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, phenylethylene elasticity are weighed according to the proportion
Body, thickening drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.
Preferably, the extrusion temperature of the extruder is 150-190 DEG C.
Beneficial effects of the present invention: the present invention discloses a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, this kind
The adhesive strength of hot melt adhesive is high, is tested by standard by puller system, the mean peel strength between hot melt adhesive and polyester non-woven fabric
For
2.5N/mm；Traditional liquid glue is replaced using hot melt adhesive simultaneously, smell is small, the feature of environmental protection is good.Invention additionally discloses
A kind of preparation method of hot melt adhesive, preparation process is simple, and preparation cost is low.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Embodiment 1:
A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following raw material components and parts by weight:
Wherein, the grafted monomers in ethylene copolymer graft are maleic anhydride, and ethylene copolymer graft is maleic acid
Acid anhydride is grafted EVA, grafting rate 0.9%.
Ethylene copolymer is the blend of EVA and EEA, and the weight proportion of EVA and EEA is 3:2.The comonomer of EVA
Content is that co-monomer content is 23% in 18%, EEA.
Thermoplastic polyurethane is polyester-type thermoplastic polyurethane, and the hardness of polyester-type thermoplastic polyurethane is 70A.
Styrenic elastomer is SEBS.
Tackifier are phenolic aldehyde terpene resin.
Copolyesters is polyester slice, and the fusing point of polyester slice is 90 DEG C.
Antioxidant is the compound of antioxidant 1010 and antioxidant 168, and antioxidant 1010 and antioxidant
168 weight ratio is 2:1.
Invention additionally discloses a kind of preparation methods of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following step
It is rapid:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, phenylethylene elasticity are weighed according to the proportion
Body, thickening drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.Wherein, the extrusion of extruder
Temperature is 150-170 DEG C.
Embodiment 2:
A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following raw material components and parts by weight:
Wherein, the grafted monomers in ethylene copolymer graft are acrylic acid.Ethylene copolymer graft connects for acrylic acid
Branch EEA, grafting rate 1.2%.
Ethylene copolymer includes the blend of EEA and EMA, and the weight proportion of EEA and EMA is 1:3.The copolymerization list of EEA
Body content is that co-monomer content is 18% in 25%, EMA.
Thermoplastic polyurethane is polyester-type thermoplastic polyurethane, and the hardness of polyester-type thermoplastic polyurethane is 80A.
Styrenic elastomer is SIS.
Tackifier are terpene resin.
Copolyesters is polyester slice, and the fusing point of polyester slice is 100 DEG C.
Antioxidant is antioxidant 164.
Invention additionally discloses a kind of preparation methods of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following step
It is rapid:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, phenylethylene elasticity are weighed according to the proportion
Body, thickening drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.Wherein, the extrusion of extruder
Temperature is 160-170 DEG C.
Embodiment 3:
A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following raw material components and parts by weight:
Wherein, the grafted monomers in ethylene copolymer graft are maleic anhydride.Ethylene copolymer graft is maleic acid
Acid anhydride is grafted EVA, grafting rate 1%.
Ethylene copolymer is the blend of EEA and EVA.And the weight ratio of EEA and EVA is 7:5.It is wherein copolymerized in EEA single
The content of body is that the content of comonomer in 10%, EVA is 15%.
Thermoplastic polyurethane is polyester-type thermoplastic polyurethane, and the hardness of polyester-type thermoplastic polyurethane is 80A.
Styrenic elastomer is SEPS.
Tackifier are phenolic aldehyde terpene resin.
Copolyesters is polyester slice, and the fusing point of polyester slice is 120 DEG C.
Antioxidant is Antioxidants Antioxidants 168.
Invention additionally discloses a kind of preparation methods of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following step
It is rapid:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, phenylethylene elasticity are weighed according to the proportion
Body, thickening drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.Wherein, the extrusion of extruder
Temperature is 170-190 DEG C.
Embodiment 4:
A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following raw material components and parts by weight:
Wherein, the grafted monomers in ethylene copolymer graft are glycidyl acrylate.Ethylene copolymer graft
EMA, grafting rate 0.8% are grafted for glycidyl acrylate.
Ethylene copolymer is ethylene-methyl acrylate-glyceryl methacrylate (E-MA-GMA).And acrylic acid first
The content of ester is 20%, and the content of glycidyl methacrylate is 15%.
Thermoplastic polyurethane is polyester-type thermoplastic polyurethane, and the hardness of polyester-type thermoplastic polyurethane is 80A.
Styrenic elastomer is SBS.
Tackifier are C5/C9 copolymer resins.
Copolyesters is polyester slice, and the fusing point of polyester slice is 120 DEG C.
Antioxidant is antioxidant DLTP.
Invention additionally discloses a kind of preparation methods of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following step
It is rapid:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, phenylethylene elasticity are weighed according to the proportion
Body, thickening drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.Wherein, the extrusion of extruder
Temperature is 160-170 DEG C.
Embodiment 5:
A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following raw material components and parts by weight:
Wherein, the grafted monomers in ethylene copolymer graft are acrylic acid.Ethylene copolymer graft connects for acrylic acid
Branch EVA, grafting rate 0.5%.
Ethylene copolymer includes EVA.The content of comonomer is 28% in EVA.
Thermoplastic polyurethane is polyester-type thermoplastic polyurethane, and the hardness of polyester-type thermoplastic polyurethane is 70A.
Styrenic elastomer is the blend of SIS and SEBS, and the weight proportion of SIS and SEBS is 2:3.
Tackifier are C5 hydrogenated petroleum resin.
Copolyesters is polyester slice, and the fusing point of polyester slice is 140 DEG C.
Antioxidant is the blend of antioxidant 1010 and antioxidant 1076, wherein antioxidant 1010 and anti-oxidant
The weight proportion of agent 1076 is 1:3.
Invention additionally discloses a kind of preparation methods of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, including following step
It is rapid:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, phenylethylene elasticity are weighed according to the proportion
Body, thickening drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.Wherein, the extrusion of extruder
Temperature is 170-190 DEG C.
The embodiment 1-5 hot melt adhesive prepared is bonded on polyester non-woven fabric, is removed by hand button mode, removing is strong
Degree is as follows:
As seen from the above table, it is tested by standard by puller system, the mean peel strength between hot melt adhesive and polyester non-woven fabric
Adhesive strength for 2.5N/mm, surface hot melt adhesive of the present invention is high.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal, which is characterized in that including following raw material components and weight
Part:
2. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 1, which is characterized in that the second
Grafted monomers in alkene copolymer graft include any one in maleic anhydride, acrylic acid or glycidyl acrylate
Kind.
3. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 2, which is characterized in that the second
Alkene copolymer includes one of EVA, EEA, EMA or ethylene-dien terpolymer or any combination.
4. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 3, which is characterized in that the second
The content of comonomer is 10-40% in alkene copolymer.
5. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 1, which is characterized in that the heat
Plastic polyurethane is polyester-type thermoplastic polyurethane, and the hardness of the polyester-type thermoplastic polyurethane is 60-90A.
6. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 1, which is characterized in that the benzene
Vinyl elastomer is one of SIS, SEBS, SEPS, SBR or SBS or any combination.
7. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 1, which is characterized in that the increasing
Stick includes any one in terpene resin, phenolic aldehyde terpene resin, C5 hydrogenated petroleum resin or C5/C9 copolymer resins.
8. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 1, which is characterized in that described total
Polyester is polyester slice, and the fusing point of the polyester slice is 80-150 DEG C.
9. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal according to claim 1, which is characterized in that described anti-
Oxidant is in antioxidant 1010, antioxidant 1076, antioxidant 168, antioxidant 164 or antioxidant DLTP
One kind or any combination.
10. a kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal described in a kind of -9 any one according to claim 1
Preparation method, which comprises the following steps:
(1) ethylene copolymer graft, ethylene copolymer, thermoplastic polyurethane, styrenic elastomer, increasing are weighed according to the proportion
Viscous drug, copolyesters and antioxidant, are then uniformly mixed；
(2) extruding pelletization in extruder is added in the raw material in step (1) after mixing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811587372.3A CN109749688A (en) | 2018-12-25 | 2018-12-25 | A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811587372.3A CN109749688A (en) | 2018-12-25 | 2018-12-25 | A kind of hot melt adhesive Nian Jie with polyester non-woven fabric for metal and preparation method thereof |
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| CN109749688A true CN109749688A (en) | 2019-05-14 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452521A (en) * | 2019-07-08 | 2019-11-15 | 上海凯牟达新材料科技有限公司 | Thermoplastic polyurethane composite and its method for preparing pressure-sensitive adhesive film |
| CN110669456A (en) * | 2019-09-25 | 2020-01-10 | 北京阿尔法针织有限公司 | Hot melt adhesive and cloth hot melt compounding process |
| CN114591714A (en) * | 2022-04-02 | 2022-06-07 | 中路交科科技股份有限公司 | Hot melt adhesive for road expansion joints and preparation method thereof |
| CN116023882A (en) * | 2022-12-26 | 2023-04-28 | 广州鹿山新材料股份有限公司 | Adhesive resin for oxford fabric and aluminum foil composite film, and preparation method and application thereof |
| WO2023226133A1 (en) * | 2022-05-24 | 2023-11-30 | 广东汇齐新材料有限公司 | Ultralow-hardness low-temperature activated thermoplastic polyurethane hot melt adhesive film and preparation method therefor |
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2018
- 2018-12-25 CN CN201811587372.3A patent/CN109749688A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110452521A (en) * | 2019-07-08 | 2019-11-15 | 上海凯牟达新材料科技有限公司 | Thermoplastic polyurethane composite and its method for preparing pressure-sensitive adhesive film |
| CN110669456A (en) * | 2019-09-25 | 2020-01-10 | 北京阿尔法针织有限公司 | Hot melt adhesive and cloth hot melt compounding process |
| CN114591714A (en) * | 2022-04-02 | 2022-06-07 | 中路交科科技股份有限公司 | Hot melt adhesive for road expansion joints and preparation method thereof |
| WO2023226133A1 (en) * | 2022-05-24 | 2023-11-30 | 广东汇齐新材料有限公司 | Ultralow-hardness low-temperature activated thermoplastic polyurethane hot melt adhesive film and preparation method therefor |
| CN116023882A (en) * | 2022-12-26 | 2023-04-28 | 广州鹿山新材料股份有限公司 | Adhesive resin for oxford fabric and aluminum foil composite film, and preparation method and application thereof |
| CN116023882B (en) * | 2022-12-26 | 2023-08-18 | 广州鹿山新材料股份有限公司 | Adhesive resin for oxford fabric and aluminum foil composite film, and preparation method and application thereof |
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