CN105778823A - High-elastic adhesive for coir mattress and preparation method thereof - Google Patents
High-elastic adhesive for coir mattress and preparation method thereof Download PDFInfo
- Publication number
- CN105778823A CN105778823A CN201410820985.2A CN201410820985A CN105778823A CN 105778823 A CN105778823 A CN 105778823A CN 201410820985 A CN201410820985 A CN 201410820985A CN 105778823 A CN105778823 A CN 105778823A
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- China
- Prior art keywords
- parts
- agent
- sticks
- coconut fibre
- fibre mattress
- 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
- 238000002360 preparation method Methods 0.000 title claims description 9
- 239000000853 adhesive Substances 0.000 title abstract description 7
- 230000001070 adhesive effect Effects 0.000 title abstract description 7
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 108010013296 Sericins Proteins 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical compound [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 claims abstract description 11
- 238000004073 vulcanization Methods 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 7
- 235000013162 Cocos nucifera Nutrition 0.000 claims description 23
- 244000060011 Cocos nucifera Species 0.000 claims description 23
- 239000000835 fiber Substances 0.000 claims description 22
- 239000003292 glue Substances 0.000 claims description 21
- 239000000839 emulsion Substances 0.000 claims description 18
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 13
- 229920000459 Nitrile rubber Polymers 0.000 claims description 11
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 10
- 239000004816 latex Substances 0.000 claims description 10
- 229920000126 latex Polymers 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000012745 toughening agent Substances 0.000 claims description 8
- 239000003429 antifungal agent Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 6
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000029142 excretion Effects 0.000 claims description 5
- 238000007689 inspection Methods 0.000 claims description 5
- 230000035800 maturation Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 229910003082 TiO2-SiO2 Inorganic materials 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 4
- 239000012990 dithiocarbamate Substances 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 150000003585 thioureas Chemical class 0.000 claims description 4
- 235000013311 vegetables Nutrition 0.000 claims description 4
- 239000012991 xanthate Substances 0.000 claims description 4
- OUBMGJOQLXMSNT-UHFFFAOYSA-N N-isopropyl-N'-phenyl-p-phenylenediamine Chemical compound C1=CC(NC(C)C)=CC=C1NC1=CC=CC=C1 OUBMGJOQLXMSNT-UHFFFAOYSA-N 0.000 claims description 2
- 239000000945 filler Substances 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 3
- DZBOAIYHPIPCBP-UHFFFAOYSA-L magnesium;2-methylprop-2-enoate Chemical compound [Mg+2].CC(=C)C([O-])=O.CC(=C)C([O-])=O DZBOAIYHPIPCBP-UHFFFAOYSA-L 0.000 abstract 3
- 230000003712 anti-aging effect Effects 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000003878 thermal aging Methods 0.000 abstract 1
- 238000005987 sulfurization reaction Methods 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 230000003679 aging effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000004500 asepsis Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Landscapes
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention relates to a high-elastic adhesive for coir mattress. The adhesive comprises the following ingredients (by weight): 200-300 parts of natural latex, 100-50 parts of sericin, 10-25 parts of magnesium methacrylate, 20-30 parts of 20% sodium stearate aqueous solution, 20-30 parts of dicumyl peroxide, 1-2 parts of a vulcanization accelerator, 2-3 parts of an anti-aging agent, 1-2 parts of a mildew inhibitor, 0.5-1 part of a flexibilizer and 80-100 parts of a dispersant. By the addition of magnesium methacrylate, vulcanization rate of natural latex can be accelerated, and degree of vulcanization is raised. Under the action of dicumyl peroxide, magnesium methacrylate can remarkably improve mechanical properties and thermal aging resistance of natural latex.
Description
Technical field
The invention belongs to mattress field, relate to coconut fibre mattress, especially a kind of high-elastic coconut fibre mattress sticks with glue agent and preparation method thereof.
Background technology
The process such as the processing method of coconut fibre mattress is: by natural coconut coir rope through solving song, tile, and glue spraying is dried, hot pressing, sulfuration sizing form bedding core, are then equipped with various fabric and are processed into coconut fibre mattress.In order to effectively extend the service life of mattress, it is desirable to the adhesive used in glue spraying link has good toughness, elasticity and intensity.And adhesive general strength that the enterprise producing coconut fibre mattress at present uses is low, poor toughness and mattress sulfuration sizing difficulty after making hot pressing, it is easy to make mattress outlet cave in phenomenon.In adhesive many containing formaldehyde components, not only pungent but also toxicity is relatively big, health is caused a hidden trouble.
By retrieving, not yet it is found to effectively solve the adhesive of mattress sulfuration this problem of difficulty.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art part, it is provided that a kind of good toughness, intensity are big, formaldehydeless, asepsis environment-protecting, it is possible to the high-elastic coconut fibre mattress effectively solving mattress sulfuration this problem of difficulty sticks with glue agent and preparation method thereof.
This invention address that technical problem be the technical scheme is that
A kind of high-elastic coconut fibre mattress sticks with glue agent, and its component and parts by weight are as follows:
Natural emulsion: 200～300 parts；
Sericin: 100～50 parts；
Magnesinm methacrylate: 10～25 parts；
20% aqueous solution of sodium stearate: 20～30 parts；
Cumyl peroxide: 20～30 parts；
Vulcanization accelerator: 1～2 part；
Age resistor: 2～3 parts；
Antifungus agent: 1～2 part；
Toughener: 0.5～1 part；
Dispersant: 80～100 parts.
And, described vulcanization accelerator is DBZ or xanthates or dithiocar-bamate.
And, described age resistor is the mixture of vegetable polymer RPP and IPPD or aromatic yl phosphite or thiourea derivative.
And, described antifungus agent is Ag/TiO2-SiO2 or ultra-fine AgO powder or Chitosan-Silver.
And, described toughener is nitrile rubber.
And, described dispersant is nano-calcium carbonate or silica flour.
The preparation method that a kind of high-elastic coconut fibre mattress sticks with glue agent, step is as follows:
By natural emulsion and sericin with storage tank is put in tank, with compression air press-in measuring tank, bleed ammonia excretion, it is then placed in vulcanizing tank, latex inspection ammon amount, when about 2%, adds magnesinm methacrylate and 20% aqueous solution of sodium stearate, is slowly heated to 20～30 DEG C, add vulcanizing agent, to be cooled to less than 15 DEG C, add vulcanization accelerator, age resistor, antifungus agent, toughener stirring mixing, filter and put into maturation tank, add filler dispersant by formula.Mixed latex through check qualified meet technological requirement after, deliver to profiled section standby.
Advantages of the present invention and having the benefit effect that
1, the magnesinm methacrylate of the present invention can accelerate the rate of cure of natural emulsion, improves state of cure (vulcanization), and under the effect of cumyl peroxide, magnesinm methacrylate can significantly improve mechanical property and the heat aging property of natural emulsion.
2, the present invention adopts cumyl peroxide as vulcanizing agent, and when its consumption one timing, natural emulsion is had comparatively significant strengthening action by magnesinm methacrylate.The natural emulsion vulcanizate of the heat-resistant air aging property of high rigidity, high stretching and high tear energy and excellence can be prepared.
3, the present invention uses nitrile rubber as toughener, nitrile rubber is not fully compatible with natural emulsion glue, can there is a point phase in natural emulsion solidification process in it, formed " island structure ", namely toughener is gathered into spherical Granular composite in the continuous phase that natural emulsion cross-linked network is constituted, and dispersion particle diameter is generally below several microns." island structure " is once formation, on the one hand, scattered nitrile rubber elastomer particles is by bringing out natural emulsion matrix yielding and plastic deformation, thus the toughness of solidfied material is greatly improved.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following example are illustrative, is not determinate, it is impossible to limit protection scope of the present invention with this.
Embodiment 1:
A kind of high-elastic coconut fibre mattress sticks with glue agent, and its component and parts by weight are as follows:
Natural emulsion: 200 parts；
Sericin: 150 parts；
Magnesinm methacrylate: 10 parts；
20% aqueous solution of sodium stearate: 20 parts；
Cumyl peroxide: 30 parts；
DBZ:1 part；
Vegetable polymer RPP and N-isopropyl-N'-diphenyl-para-phenylene diamine 1:2 in mass ratio mixes: 2 parts；
Ag/TiO2-SiO2:2 part；
Nitrile rubber: 0.5 part；
Nano-calcium carbonate: 80 parts.
The preparation method that a kind of high-elastic coconut fibre mattress sticks with glue agent, step is as follows:
By natural emulsion and sericin with storage tank is put in tank, with compression air press-in measuring tank, bleed ammonia excretion, it is then placed in vulcanizing tank, latex inspection ammon amount is when about 2%, add magnesinm methacrylate and 20% aqueous solution of sodium stearate, it is slowly heated to 20～30 DEG C, add cumyl peroxide, to be cooled to less than 15 DEG C, add DBZ, vegetable polymer RPP and N-isopropyl-N'-diphenyl-para-phenylene diamine by mixture, Ag/TiO2-SiO2, nitrile rubber stirring mix, filter and put into maturation tank, by formula addition nano-calcium carbonate.Mixed latex through check qualified meet technological requirement after, deliver to profiled section standby.
Embodiment 2:
A kind of high-elastic coconut fibre mattress sticks with glue agent, and its component and parts by weight are as follows:
Natural emulsion: 300 parts；
Sericin: 100 parts；
Magnesinm methacrylate: 25 parts；
20% aqueous solution of sodium stearate: 30 parts；
Cumyl peroxide: 20 parts；
Xanthates: 2 parts；
Aromatic yl phosphite: 3 parts；
Ultra-fine AgO powder: 2 parts；
Nitrile rubber: 1 part；
Nano-calcium carbonate: 100 parts.
The preparation method that a kind of high-elastic coconut fibre mattress sticks with glue agent, step is as follows:
By natural emulsion and sericin with storage tank is put in tank, with compression air press-in measuring tank, bleed ammonia excretion, it is then placed in vulcanizing tank, latex inspection ammon amount, when about 2%, adds magnesinm methacrylate and 20% aqueous solution of sodium stearate, is slowly heated to 20～30 DEG C, add cumyl peroxide, to be cooled to less than 15 DEG C, add xanthates, aromatic yl phosphite, ultra-fine AgO powder, nitrile rubber stirring mixing, filter and put into maturation tank, add nano-calcium carbonate by formula.Mixed latex through check qualified meet technological requirement after, deliver to profiled section standby.
Embodiment 3:
A kind of high-elastic coconut fibre mattress sticks with glue agent, and its component and parts by weight are as follows:
Natural emulsion:: 250 parts；
Sericin: 125 parts；
Magnesinm methacrylate: 20 parts；
20% aqueous solution of sodium stearate: 25 parts；
Cumyl peroxide: 25 parts；
Dithiocar-bamate: 1.5 parts；
Thiourea derivative CTU:2.5 part；
Chitosan-Silver: 1.5 parts；
Nitrile rubber: 0.8 part；
Silica flour: 90 parts；
The preparation method that a kind of high-elastic coconut fibre mattress sticks with glue agent, step is as follows:
By natural emulsion and sericin with storage tank is put in tank, with compression air press-in measuring tank, bleed ammonia excretion, it is then placed in vulcanizing tank, latex inspection ammon amount, when about 2%, adds magnesinm methacrylate and 20% aqueous solution of sodium stearate, is slowly heated to 20～30 DEG C, add cumyl peroxide, to be cooled to less than 15 DEG C, add dithiocar-bamate, thiourea derivative CTU, Chitosan-Silver, nitrile rubber stirring mixing, filter and put into maturation tank, add silica flour by formula.Mixed latex through check qualified meet technological requirement after, deliver to profiled section standby.
Above-described embodiment testing result such as table 1, intensity, toughness and weatherability are all significantly increased.
Table 1
Above-described is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art, under the premise without departing from inventive concept, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.
Claims (7)
1. high-elastic coconut fibre mattress sticks with glue an agent, and its component and parts by weight are as follows:
Natural emulsion: 200～300 parts；
Sericin: 100～50 parts；
Magnesinm methacrylate: 10～25 parts；
20% aqueous solution of sodium stearate: 20～30 parts；
Cumyl peroxide: 20～30 parts；
Vulcanization accelerator: 1～2 part；
Age resistor: 2～3 parts；
Antifungus agent: 1～2 part；
Toughener: 0.5～1 part；
Dispersant: 80～100 parts.
2. high-elastic coconut fibre mattress according to claim 1 sticks with glue agent, it is characterised in that: described vulcanization accelerator is DBZ or xanthates or dithiocar-bamate.
3. high-elastic coconut fibre mattress according to claim 1 sticks with glue agent, it is characterised in that: described age resistor is the mixture of vegetable polymer RPP and IPPD or aromatic yl phosphite or thiourea derivative.
4. high-elastic coconut fibre mattress according to claim 1 sticks with glue agent, it is characterised in that: described antifungus agent is Ag/TiO2-SiO2 or ultra-fine AgO powder or Chitosan-Silver.
5. high-elastic coconut fibre mattress according to claim 1 sticks with glue agent, it is characterised in that: described toughener is nitrile rubber.
6. high-elastic coconut fibre mattress according to claim 1 sticks with glue agent, it is characterised in that: described dispersant is nano-calcium carbonate or silica flour.
7. the preparation method that high-elastic coconut fibre mattress sticks with glue agent, step is as follows:
By natural emulsion and sericin with storage tank is put in tank, with compression air press-in measuring tank, bleed ammonia excretion, it is then placed in vulcanizing tank, latex inspection ammon amount, when about 2%, adds magnesinm methacrylate and 20% aqueous solution of sodium stearate, is slowly heated to 20～30 DEG C, add vulcanizing agent, to be cooled to less than 15 DEG C, add vulcanization accelerator, age resistor, antifungus agent, toughener stirring mixing, filter and put into maturation tank, add filler dispersant by formula.Mixed latex through check qualified meet technological requirement after, deliver to profiled section standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820985.2A CN105778823A (en) | 2014-12-25 | 2014-12-25 | High-elastic adhesive for coir mattress and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410820985.2A CN105778823A (en) | 2014-12-25 | 2014-12-25 | High-elastic adhesive for coir mattress and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105778823A true CN105778823A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410820985.2A Pending CN105778823A (en) | 2014-12-25 | 2014-12-25 | High-elastic adhesive for coir mattress and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105778823A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107936320A (en) * | 2017-12-22 | 2018-04-20 | 阜阳皖春家俬有限公司 | A kind of wear-resisting latex bed mattress |
| CN108000650A (en) * | 2017-11-25 | 2018-05-08 | 茆莉娟 | A kind of multi-layer bamboo wood glued board processing covers adhesive dispenser with sheet material roll-in |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074348A (en) * | 2007-06-25 | 2007-11-21 | 南方汇通股份有限公司 | Special adhesive for plant fiber elastic material |
| CN101704964A (en) * | 2009-10-28 | 2010-05-12 | 田晓慧 | Medical security level rubber product with sericin modified surface and preparation method thereof |
| CN101717530A (en) * | 2009-11-09 | 2010-06-02 | 田晓慧 | Natural rubber liquid slurry containing chitosan/sericin and preparation method thereof |
| CN102277101A (en) * | 2011-05-11 | 2011-12-14 | 天津生隆纤维制品有限公司 | Adhesive for Coconut fiber spring cushion |
-
2014
- 2014-12-25 CN CN201410820985.2A patent/CN105778823A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101074348A (en) * | 2007-06-25 | 2007-11-21 | 南方汇通股份有限公司 | Special adhesive for plant fiber elastic material |
| CN101704964A (en) * | 2009-10-28 | 2010-05-12 | 田晓慧 | Medical security level rubber product with sericin modified surface and preparation method thereof |
| CN101717530A (en) * | 2009-11-09 | 2010-06-02 | 田晓慧 | Natural rubber liquid slurry containing chitosan/sericin and preparation method thereof |
| CN102277101A (en) * | 2011-05-11 | 2011-12-14 | 天津生隆纤维制品有限公司 | Adhesive for Coconut fiber spring cushion |
Non-Patent Citations (3)
| Title |
|---|
| 《橡胶工业手册》编写小组编写: "《橡胶工业手册 第2分册 配合剂》", 31 January 1976, 第42页 * |
| 刘印文等: "《橡胶密封制品实用加工技术》", 30 June 2002, 化学工业出版社 * |
| 李子东等: "《胶黏剂助剂》", 30 June 2009, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000650A (en) * | 2017-11-25 | 2018-05-08 | 茆莉娟 | A kind of multi-layer bamboo wood glued board processing covers adhesive dispenser with sheet material roll-in |
| CN107936320A (en) * | 2017-12-22 | 2018-04-20 | 阜阳皖春家俬有限公司 | A kind of wear-resisting latex bed mattress |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 301800 Tianjin City, cattle crossing industrial functional areas of Baodi Applicant after: Tianjin Shenglong fiber material Limited by Share Ltd Address before: 301800 Tianjin City, cattle crossing industrial functional areas of Baodi Applicant before: Tianjin Shenglong Rubberised Mattress Co., Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |