CN103571376A - Anti-corrosion hot melt adhesive - Google Patents
Anti-corrosion hot melt adhesive Download PDFInfo
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- CN103571376A CN103571376A CN201310505435.7A CN201310505435A CN103571376A CN 103571376 A CN103571376 A CN 103571376A CN 201310505435 A CN201310505435 A CN 201310505435A CN 103571376 A CN103571376 A CN 103571376A
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- melt adhesive
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Abstract
The invention discloses an anti-corrosion hot melt adhesive, and the anti-corrosion hot melt adhesive is prepared from the following raw materials in parts by weight: 80-90 parts of Japanese Asahi Kasei EF1531 EVA (Ethylene-Vinyl Acetate), 1-3 parts of silicone rubber, 2-4 parts of polyolefin elastomer, 10-13 parts of terpene resin T-120, 4-8 parts of polyethylene wax, 1-3 parts of dioctyl sebacate, 0.3-0.5 parts of angelica oil, 0.3-0.4 parts of cross-linking agent TAIC (Triallyl Isocyanurate), 0.1-0.3 parts of organic tin catalyst, 3-5 parts of calcium-zinc heat stabilizer, 0.5-2 parts of antioxygen 1076, 1-2 parts of dimethyl fumarate and 1-3 parts of silane coupling agent A-151. The hot melt adhesive disclosed by the invention has high corrosion resistance in chemicals, oil, acid, alkaline, salt and water solution after being cross-linked with silane, therefore the service life of the anti-corrosion hot melt adhesive is prolonged, and the anti-corrosion hot melt adhesive can resist oil and acid and alkaline corrosion in use after being used for adhering automotive upholsteries.
Description
Technical field
The invention belongs to binding agent field, relate in particular to a kind of corrosion-resistant hot melt adhesive.
Background technology
In recent years, the application of the novel materials such as matrix material and plastics on automobile made automobile stick with glue agent and the also sustainable growth of seal gum consumption, and wherein automotive upholstery is the field that tackiness agent consumption increases rapidly.The demand of automotive upholstery hot melt adhesive is more and more.
Summary of the invention
The object of this invention is to provide a kind of corrosion-resistant hot melt adhesive.
The present invention adopts following technical scheme to achieve these goals:
A hot melt adhesive, is characterized in that, it is that raw material by following weight parts makes:
The Japan EF1531 EVA 80-90 of Asahi Chemical Industry, silicon rubber 1-3, polyolefin elastomer 2-4, terpine resin T-120 10-13, polyethylene wax 4-8, dioctyl sebacate 1-3, Radix Angelicae Sinensis oil 0.3-0.5, linking agent TAIC 0.3-0.4, organotin catalysts 0.1-0.3, calcium zinc heat stabilizer 3-5, antioxidant 1076 0.5-2, dimethyl fumarate 1-2, silane coupling A-151 1-3;
Composite filler is made by the raw material of following weight parts: kaolin 15-20, clay 12-14, celestite powder 3-6, succsinic acid mono-glycerides 0.2-0.4, calcium lignin sulphonate 0.1-0.2, dioctyl sebacate 1-2, Sodium Fluoride 0.3-0.6, Silane coupling agent KH550 0.8-0.9, magnesium oxide powder 1-2, polypropylene fibre 1-2, alcohol ether glucoside 0.3-0.5;
The preparation method of described composite filler is: in the hydrogen peroxide that preparation method is is 18-25% by kaolin, clay, celestite powder in concentration, soak 4-6 hour, take out, dry, in sudden strain of a muscle firing at 800-900 ℃, dodge and burn 9-15 second again, take out, add polypropylene fibre and suitable quantity of water, three-roll grinder grinds 1-3 hour, adding 10-15% sodium hydroxide solution tune PH is 8.5-9.5 again, ground slurry, to 400-500 order, then adds hydrochloric acid soln and is adjusted to neutrality, dry, mix with surplus stock again, grind to form nanometer powder and get final product.
Described a kind of corrosion-resistant hot melt adhesive, is characterized in that:
Preparation process is:
(1) the Japanese EF1531 EVA of Asahi Chemical Industry, silicon rubber, dioctyl sebacate are put into kneader 188-192 ℃ and mediated 8-10 minute;
(2) again polyethylene wax, calcium zinc heat stabilizer are put into kneader 190-200 ℃ and mediated 9-12 minute;
(3) all the other raw materials are put into kneader, mediate 9-12 minute at 185-195 ℃, take out cooling and get final product.
Beneficial effect of the present invention: hot melt adhesive of the present invention after crosslinked with silicane in pharmaceutical chemicals, oil, the acid-alkali salt aqueous solution erosion resistance strong, therefore improved work-ing life of the present invention, be used for boning after automotive upholstery, in use, be not afraid of oily have good effect in acid caustic corrosion.
Embodiment
A hot melt adhesive, it is that raw material by following weight kg makes:
The Japan EF1531 EVA of Asahi Chemical Industry 85, silicon rubber 2, polyolefin elastomer 3, terpine resin T-120 10, polyethylene wax 8, dioctyl sebacate 3, Radix Angelicae Sinensis oil 0.5, linking agent TAIC 0.4, organotin catalysts 0.3, calcium zinc heat stabilizer 3, antioxidant 1076 2, dimethyl fumarate 1, silane coupling A-151 1;
Composite filler is made by the raw material of following weight kg: kaolin 20, clay 14, celestite powder 6, succsinic acid mono-glycerides 0.4, calcium lignin sulphonate 0.2, dioctyl sebacate 1.2, Sodium Fluoride 0.6, Silane coupling agent KH550 0.8, magnesium oxide powder 2, polypropylene fibre 1.5, alcohol ether glucoside 0.5;
The preparation method of described composite filler is: in the hydrogen peroxide that preparation method is is 18% by kaolin, clay, celestite powder in concentration, soaks 6 hours, takes out, and dry, in sudden strain of a muscle firing at 900 ℃, dodge and burn 15 seconds again, take out, add polypropylene fibre and suitable quantity of water, three-roll grinder grinds 3 hours, adding 15% sodium hydroxide solution tune PH is 9.2 again, after ground slurry to 500 order, then add hydrochloric acid soln and be adjusted to neutrality, dry, mix with surplus stock again, grind to form nanometer powder and get final product.
Described a kind of corrosion-resistant hot melt adhesive,
Preparation process is:
(1) the Japanese EF1531 EVA of Asahi Chemical Industry, silicon rubber, dioctyl sebacate being put into 192 ℃ of kneaders mediates 8 minutes;
(2) polyethylene wax, calcium zinc heat stabilizer being put into 190 ℃ of kneaders mediates 9 minutes again;
(3) all the other raw materials are put into kneader, mediate 9 minutes at 185 ℃, take out cooling and get final product.
The apparent viscosity of the binding agent of the present embodiment is 5300MPa.s, stripping strength 56N/2.5cm
2, initial bonding strength reaches steel ball No. 5, open hour 39s, and within 24 hours, thermally-stabilised proterties is stable.
Claims (2)
1. a corrosion-resistant hot melt adhesive, is characterized in that, it is that raw material by following weight parts makes:
The Japan EF1531 EVA 80-90 of Asahi Chemical Industry, silicon rubber 1-3, polyolefin elastomer 2-4, terpine resin T-120 10-13, polyethylene wax 4-8, dioctyl sebacate 1-3, Radix Angelicae Sinensis oil 0.3-0.5, linking agent TAIC 0.3-0.4, organotin catalysts 0.1-0.3, calcium zinc heat stabilizer 3-5, antioxidant 1076 0.5-2, dimethyl fumarate 1-2, silane coupling A-151 1-3;
Composite filler is made by the raw material of following weight parts: kaolin 15-20, clay 12-14, celestite powder 3-6, succsinic acid mono-glycerides 0.2-0.4, calcium lignin sulphonate 0.1-0.2, dioctyl sebacate 1-2, Sodium Fluoride 0.3-0.6, Silane coupling agent KH550 0.8-0.9, magnesium oxide powder 1-2, polypropylene fibre 1-2, alcohol ether glucoside 0.3-0.5;
The preparation method of described composite filler is: in the hydrogen peroxide that preparation method is is 18-25% by kaolin, clay, celestite powder in concentration, soak 4-6 hour, take out, dry, in sudden strain of a muscle firing at 800-900 ℃, dodge and burn 9-15 second again, take out, add polypropylene fibre and suitable quantity of water, three-roll grinder grinds 1-3 hour, adding 10-15% sodium hydroxide solution tune PH is 8.5-9.5 again, ground slurry, to 400-500 order, then adds hydrochloric acid soln and is adjusted to neutrality, dry, mix with surplus stock again, grind to form nanometer powder and get final product.
2. a kind of corrosion-resistant hot melt adhesive according to claim 1, is characterized in that:
Preparation process is:
(1) the Japanese EF1531 EVA of Asahi Chemical Industry, silicon rubber, dioctyl sebacate are put into kneader 188-192 ℃ and mediated 8-10 minute;
(2) again polyethylene wax, calcium zinc heat stabilizer are put into kneader 190-200 ℃ and mediated 9-12 minute;
(3) all the other raw materials are put into kneader, mediate 9-12 minute at 185-195 ℃, take out cooling and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505435.7A CN103571376A (en) | 2013-10-24 | 2013-10-24 | Anti-corrosion hot melt adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310505435.7A CN103571376A (en) | 2013-10-24 | 2013-10-24 | Anti-corrosion hot melt adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103571376A true CN103571376A (en) | 2014-02-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310505435.7A Pending CN103571376A (en) | 2013-10-24 | 2013-10-24 | Anti-corrosion hot melt adhesive |
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| CN (1) | CN103571376A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017518A (en) * | 2014-06-20 | 2014-09-03 | 合肥长城制冷科技有限公司 | Hot melt adhesive used in refrigerator evaporator |
| CN104087205A (en) * | 2014-06-26 | 2014-10-08 | 滁州市光威化工有限公司 | Environment-friendly hot melt glue for assembling printer materials |
| CN104119820A (en) * | 2014-07-08 | 2014-10-29 | 安徽神舟飞船胶业有限公司 | Paper-use low temperature EVA (ethylene-vinyl acetate copolymer) hot melt adhesive formulation and preparation process thereof |
| CN105038614A (en) * | 2015-07-31 | 2015-11-11 | 全椒海丰印刷包装有限公司 | Ageing-resistant hot melt adhesive comprising compound anti-oxidants |
| CN105038615A (en) * | 2015-07-31 | 2015-11-11 | 全椒海丰印刷包装有限公司 | Hot melt adhesive without abnormal odor |
| CN113736393A (en) * | 2021-08-13 | 2021-12-03 | 安徽亚泰包装科技股份有限公司 | Preparation process of high-adhesion EVA hot melt adhesive |
| CN115584042A (en) * | 2022-11-01 | 2023-01-10 | 广东中鼎科技发展有限公司 | GRS TPU material decorative sheet and preparation method thereof |
| CN118146738A (en) * | 2024-04-04 | 2024-06-07 | 苏州市奥贝新材料科技有限公司 | Preparation method of PVC electrical adhesive tape |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687280A (en) * | 2005-06-03 | 2005-10-26 | 江苏工业学院 | New type hot-melt adhesive and preparation method thereof |
| CN101928530A (en) * | 2010-09-02 | 2010-12-29 | 上海天洋热熔胶有限公司 | A kind of furniture edge sealing hot melt adhesive and preparation method thereof |
| CN103013392A (en) * | 2012-11-22 | 2013-04-03 | 芜湖众力部件有限公司 | Special epoxidized cottonseed butyl oleate-containing binding agent for compositing woven fabric on surfaces of automotive upholsteries |
-
2013
- 2013-10-24 CN CN201310505435.7A patent/CN103571376A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1687280A (en) * | 2005-06-03 | 2005-10-26 | 江苏工业学院 | New type hot-melt adhesive and preparation method thereof |
| CN101928530A (en) * | 2010-09-02 | 2010-12-29 | 上海天洋热熔胶有限公司 | A kind of furniture edge sealing hot melt adhesive and preparation method thereof |
| CN103013392A (en) * | 2012-11-22 | 2013-04-03 | 芜湖众力部件有限公司 | Special epoxidized cottonseed butyl oleate-containing binding agent for compositing woven fabric on surfaces of automotive upholsteries |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104017518A (en) * | 2014-06-20 | 2014-09-03 | 合肥长城制冷科技有限公司 | Hot melt adhesive used in refrigerator evaporator |
| CN104087205A (en) * | 2014-06-26 | 2014-10-08 | 滁州市光威化工有限公司 | Environment-friendly hot melt glue for assembling printer materials |
| CN104087205B (en) * | 2014-06-26 | 2016-03-23 | 滁州市光威化工有限公司 | A kind of printer material assembling Environmental-friendhot hot melt adhesive |
| CN104119820A (en) * | 2014-07-08 | 2014-10-29 | 安徽神舟飞船胶业有限公司 | Paper-use low temperature EVA (ethylene-vinyl acetate copolymer) hot melt adhesive formulation and preparation process thereof |
| CN105038614A (en) * | 2015-07-31 | 2015-11-11 | 全椒海丰印刷包装有限公司 | Ageing-resistant hot melt adhesive comprising compound anti-oxidants |
| CN105038615A (en) * | 2015-07-31 | 2015-11-11 | 全椒海丰印刷包装有限公司 | Hot melt adhesive without abnormal odor |
| CN113736393A (en) * | 2021-08-13 | 2021-12-03 | 安徽亚泰包装科技股份有限公司 | Preparation process of high-adhesion EVA hot melt adhesive |
| CN115584042A (en) * | 2022-11-01 | 2023-01-10 | 广东中鼎科技发展有限公司 | GRS TPU material decorative sheet and preparation method thereof |
| CN115584042B (en) * | 2022-11-01 | 2024-04-26 | 广东中鼎科技发展有限公司 | GRS TPU material decorative sheet and preparation method thereof |
| CN118146738A (en) * | 2024-04-04 | 2024-06-07 | 苏州市奥贝新材料科技有限公司 | Preparation method of PVC electrical adhesive tape |
| CN118146738B (en) * | 2024-04-04 | 2024-08-30 | 苏州市奥贝新材料科技有限公司 | Preparation method of PVC electrical adhesive tape |
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Application publication date: 20140212 |
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