CN103360985A - Natural rubber packing adhesive and preparation method thereof - Google Patents
Natural rubber packing adhesive and preparation method thereof Download PDFInfo
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- CN103360985A CN103360985A CN2013102809707A CN201310280970A CN103360985A CN 103360985 A CN103360985 A CN 103360985A CN 2013102809707 A CN2013102809707 A CN 2013102809707A CN 201310280970 A CN201310280970 A CN 201310280970A CN 103360985 A CN103360985 A CN 103360985A
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- natural rubber
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- rubber packing
- packing adhesive
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Abstract
The invention provides a natural rubber packing adhesive. The natural rubber packing adhesive is characterized by being prepared from the following raw materials in parts by weight: 5-6 parts of natural rubber latex, 3-4 parts of carboxymethyl cellulose, 5-7 parts of sodium metasilicate, 3-4 parts of titanium dioxide, 5-7 parts of sodium hexametaphosphate, 4-5 parts of waterborne polyurethane hydroxyl, 8-10 parts of pure acrylic emulsion, 2-3 parts of EDTA tetrasodium, 2-3 parts of sodium alum powder, 1-2 parts of potassium persulfate, 5-6 parts of polyvinyl acetate emulsion, 1-2 parts of morpholine and 100-120 parts of water. The natural rubber packing adhesive utilizes the natural rubber latex as the main raw material, thereby being non-toxic, environmentally-friendly, safe to use and capable of effectively solving all defects of the current carton packing adhesives, such as low strength, poor water resistance, and the like, so that the natural rubber packing adhesive has extensive popularization and application values.
Description
Technical field
The present invention relates to a kind of chemical materials, more specifically relate to a kind of tackiness agent.
Background technology
At present, be used for cardboard box glue stick kind a lot, three-aldehyde glue and white glue with vinyl etc. are arranged.Some tackiness agent can discharge free state formaldehyde in production and application process, serious to human body and environmental hazard; Some tackiness agent, water tolerance and wet fastness are poor, easily moisture absorption in damp atmosphere, bonding strength is not high; At high temperature use to produce creep, Joint strength is descended, storing easy freezing below-5 ℃, emulsion is damaged, therefore cause its application greatly limited.The bonding strength that needs research to make new advances is high, the tackiness agent of safety and environmental protection, good stability.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of natural rubber packaging adhesive and preparation method thereof is provided.
Technical scheme of the present invention is as follows:
A kind of natural rubber packaging adhesive is characterized in that being made by the raw material of following weight part: nature rubber latex 5-6, carboxymethyl cellulose 3-4, Starso 5-7, titanium dioxide 3-4, Sodium hexametaphosphate 99 5-7, water-based hydroxyl polyurethane 4-5, pure acrylic latex 8-10, EDTA four sodium 2-3, alum powder 2-3, Potassium Persulphate 1-2, polyvinyl acetate emulsion 5-6, morpholine 1-2, water 100-120.
2, the preparation method of carton polystyrene adhesive according to claim 1, it is characterized in that may further comprise the steps: (1), alum powder, titanium dioxide, Starso, Sodium hexametaphosphate 99 are added to the water, be heated to 80-90 ℃, dissolving, add again carboxymethyl cellulose, water-based hydroxyl polyurethane, morpholine and Potassium Persulphate, stirring reaction 2-3 hour;
(2), other leftover materials are mixed, stirred 15-20 minute;
(3), with step (1), (2) mixing of materials, be heated to 60-65 ℃, stirring reaction 2-3 hour, and get final product.
For as main raw material, safety is used in nontoxic, environmental protection take nature rubber latex in the present invention, can effectively solve shortcoming that existing packed in cases glue paste has such as intensity low, water-fast not good etc., has widely promotion and application to be worth.
Embodiment
A kind of natural rubber packaging adhesive is made by the raw material of following weight part (kilogram): nature rubber latex 5, carboxymethyl cellulose 4, Starso 5, titanium dioxide 4, Sodium hexametaphosphate 99 7, water-based hydroxyl polyurethane 5, pure acrylic latex 8, EDTA four sodium 2, alum powder 2, Potassium Persulphate 2, polyvinyl acetate emulsion 5, morpholine 1, water 100-120.
The preparation method of described natural rubber packaging adhesive may further comprise the steps:
(1), alum powder, titanium dioxide, Starso, Sodium hexametaphosphate 99 are added to the water, be heated to 80-90 ℃, dissolving adds carboxymethyl cellulose, water-based hydroxyl polyurethane, morpholine and Potassium Persulphate, stirring reaction 2-3 hour again;
(2), other leftover materials are mixed, stirred 15-20 minute;
(3), with step (1), (2) mixing of materials, be heated to 60-65 ℃, stirring reaction 2-3 hour, and get final product.
The tackiness agent of the present invention's preparation, through detecting: after 4 hours, bonding strength reaches 23Mpa, water-tolerant.After bonding, put into 40 ℃ of water and soaked 2 hours, bonding strength is 17 Mpa.
Claims (2)
1. a natural rubber packaging adhesive is characterized in that being made by the raw material of following weight part: nature rubber latex 5-6, carboxymethyl cellulose 3-4, Starso 5-7, titanium dioxide 3-4, Sodium hexametaphosphate 99 5-7, water-based hydroxyl polyurethane 4-5, pure acrylic latex 8-10, EDTA four sodium 2-3, alum powder 2-3, Potassium Persulphate 1-2, polyvinyl acetate emulsion 5-6, morpholine 1-2, water 100-120.
2. the preparation method of natural rubber packaging adhesive according to claim 1, it is characterized in that may further comprise the steps: (1), alum powder, titanium dioxide, Starso, Sodium hexametaphosphate 99 are added to the water, be heated to 80-90 ℃, dissolving, add again carboxymethyl cellulose, water-based hydroxyl polyurethane, morpholine and Potassium Persulphate, stirring reaction 2-3 hour;
(2), other leftover materials are mixed, stirred 15-20 minute;
(3), with step (1), (2) mixing of materials, be heated to 60-65 ℃, stirring reaction 2-3 hour, and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280970.7A CN103360985B (en) | 2013-07-05 | 2013-07-05 | A kind of natural rubber packaging adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310280970.7A CN103360985B (en) | 2013-07-05 | 2013-07-05 | A kind of natural rubber packaging adhesive and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103360985A true CN103360985A (en) | 2013-10-23 |
| CN103360985B CN103360985B (en) | 2016-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310280970.7A Expired - Fee Related CN103360985B (en) | 2013-07-05 | 2013-07-05 | A kind of natural rubber packaging adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103360985B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104592912A (en) * | 2015-02-03 | 2015-05-06 | 北京百世邦高科技有限公司 | Modified adhesive for manufacturing formaldehyde-free artificial boards |
| CN104774565A (en) * | 2015-05-08 | 2015-07-15 | 南通长航船舶配件有限公司 | Automatic control system for ship |
| CN106398644A (en) * | 2016-12-02 | 2017-02-15 | 陈佩珊 | Elastic carbon modified hot melt pressure-sensitive adhesive |
| CN107189715A (en) * | 2017-07-05 | 2017-09-22 | 苏州润德新材料有限公司 | A kind of adhesive with extraordinary impact resistance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045847A (en) * | 2006-03-31 | 2007-10-03 | 中国科学院过程工程研究所 | Adhesive and paint for absorbing formol |
-
2013
- 2013-07-05 CN CN201310280970.7A patent/CN103360985B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045847A (en) * | 2006-03-31 | 2007-10-03 | 中国科学院过程工程研究所 | Adhesive and paint for absorbing formol |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104592912A (en) * | 2015-02-03 | 2015-05-06 | 北京百世邦高科技有限公司 | Modified adhesive for manufacturing formaldehyde-free artificial boards |
| CN104774565A (en) * | 2015-05-08 | 2015-07-15 | 南通长航船舶配件有限公司 | Automatic control system for ship |
| CN106398644A (en) * | 2016-12-02 | 2017-02-15 | 陈佩珊 | Elastic carbon modified hot melt pressure-sensitive adhesive |
| CN107189715A (en) * | 2017-07-05 | 2017-09-22 | 苏州润德新材料有限公司 | A kind of adhesive with extraordinary impact resistance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103360985B (en) | 2016-04-13 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ye Feicheng Inventor before: Bi Quanzhong |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170725 Address after: 519050 Zhuhai Avenue in Guangdong city of Zhuhai province Gaolan Port Economic Zone on the west side of the fine chemical industry zone Patentee after: Zhuhai earth Adhesive Technology Co., Ltd. Address before: 239500 Anhui city of Chuzhou province Quanjiao County town of six liquor farmers Park Patentee before: Quanjiao Haifeng Printing Packaging Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20210705 |
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| CF01 | Termination of patent right due to non-payment of annual fee |