CN103289604B - A kind of containing attapulgite modified hot melt adhesive and preparation method thereof - Google Patents
A kind of containing attapulgite modified hot melt adhesive and preparation method thereof Download PDFInfo
- Publication number
- CN103289604B CN103289604B CN201310164203.XA CN201310164203A CN103289604B CN 103289604 B CN103289604 B CN 103289604B CN 201310164203 A CN201310164203 A CN 201310164203A CN 103289604 B CN103289604 B CN 103289604B
- Authority
- CN
- China
- Prior art keywords
- melt adhesive
- hot melt
- attapulgite modified
- tackifying resin
- chlorohydrin rubber
- 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.)
- Active
Links
Landscapes
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of containing attapulgite modified hot melt adhesive, be prepared from by the component of following weight part: EEA80-90, APAO ethylene-propylene-1-butylene polymkeric substance 10-15, chlorohydrin rubber H75 tackifying resin 10-12, ethylene bis stearamide 1-2, attapulgite modified 10-12, antioxidant 2246-S? 0.1-0.3, oxidation inhibitor DMTDP? 0.1-0.2, antioxidant TNP P? 0.2-0.3, acetyl triethyl citrate 10-11, trioctyl trimellitate 2-3.First prepare chlorohydrin rubber H75 tackifying resin, then mix with other raw material, extruded by forcing machine, cooling, pelletizing.Hot melt adhesive cohesiveness of the present invention is strong, with the addition of homemade rubber tackifying resin in formula, the hot melt adhesive cohesiveness obtained is strengthened, has good resistance toheat, weathering resistance, good toughness.
Description
Technical field
The present invention relates to hot melt adhesive field, be specifically related to a kind of containing attapulgite modified hot melt adhesive and preparation method thereof.
Background technology
Hot melt adhesive is with thermoplastic resin or elastomerics for base-material, adds viscosity increaser, softening agent, antioxidant, fire retardant and filler, through the solid adhesive agent of melting mixing.To compare with water-based adhesive with heat curing-type, solvent-borne type and there is lot of superiority, so from the 1950's so far, hot melt adhesive is developed rapidly in a lot of fields, especially having replaced with hot melt adhesive in industries such as printing, packagings binds with traditional thread binding, and starts for fields such as building, aircraft, naval vessel and automobile interior trims.
On existing market, hot melt adhesive related products is more, but along with the change of temperature, the performance of traditional hot-melt adhesive is also in change, and the performance being raised to certain high temperature when temperature or dropping to certain low-temperature hot melt adhesive all can reduce, the bonding strength of material is weakened, finally affects the intensity of material.
Summary of the invention
The invention provides a kind of containing attapulgite modified hot melt adhesive, hot melt adhesive of the present invention, cohesiveness has good resistance toheat, weathering resistance by force, simultaneously, good toughness.
The technical solution used in the present invention is as follows:
A kind of containing attapulgite modified hot melt adhesive, it is characterized in that, be prepared from by the component of following weight part:
EEA80-90, APAO ethylene-propylene-1-butylene polymkeric substance 10-15, chlorohydrin rubber H75 tackifying resin 10-12, ethylene bis stearamide 1-2, attapulgite modified 10-12, antioxidant 2246-S0.1-0.3, oxidation inhibitor DMTDP0.1-0.2, antioxidant TNP P0.2-0.3, acetyl triethyl citrate 10-11, trioctyl trimellitate 2-3
Wherein, described chlorohydrin rubber H75 tackifying resin is prepared by following method and obtains:
(1) 15-17 weight part chlorohydrin rubber H75,24-28 parts by weight of xylene, 6-8 weight part MALEIC ANHYDRIDE, the trioctyl trimellitate of 0.10-0.15 weight part, the linking agent TAC of linking agent 0.2-0.3 weight part are mixed, at 80-103 DEG C, reaction 2-3 hour;
(2) polymerized rosin, anti-aging agent RD is then added, at 130-152 DEG C, reaction 2-3 hour, requirement, the weight ratio of polymerized rosin, chlorohydrin rubber H75, anti-aging agent RD three is: 100:15-17:0.5-0.6; (3) add methyltrimethoxy silane again, ferrocene reacts 1-2 hour at 140-172 DEG C, requirement, the weight ratio of polymerized rosin, methyltrimethoxy silane, ferrocene is 100:1-3:1-2;
(4) finally distillation removing xylene solvent, obtains chlorohydrin rubber H75 tackifying resin.
The described preparation method containing attapulgite modified hot melt adhesive, is characterized in that, comprise the following steps:
(1) chlorohydrin rubber H75 tackifying resin is first prepared;
(2) take each formula material by formula rate, pour raw material into homogenizer and mix;
(3) compound stirred is by extruding pelletization in twin screw extruder, setting barrel heat temperature is 136-172 DEG C, die temperature is 170-195 DEG C, screw speed is 15-62rpm, reinforced rotating speed is 7-36rpm, until material after die extrusion through tank cooling after blank, obtain finished product hot melt adhesive.
Wherein, attapulgite modified preparation method is: slurry attapulgite oxalic acid being adjusted to pH=4, at 75 DEG C, add the Silane coupling agent KH550/ethanol solution prepared reacts after 3-4 hour, taking-up absolute ethanol washing several, use deionized water wash again, dry at 70 DEG C, grinding to form nano powder.
Compared with prior art, the present invention has following beneficial effect:
Hot melt adhesive cohesiveness of the present invention is strong, with the addition of homemade rubber tackifying resin, the adhesive property of the hot melt adhesive obtained is strengthened, has good resistance toheat, weathering resistance, good toughness simultaneously in formula.
Embodiment
Take the component raw material of following weight (kg): EEA resin 85, APAO ethylene-propylene-1-butylene polymkeric substance 13, chlorohydrin rubber H75 tackifying resin 10-12, ethylene bis stearamide 1-2, attapulgite modified 10-12, antioxidant 2246-S0.1-0.3, oxidation inhibitor DMTDP0.1-0.2, antioxidant TNP P0.2-0.3, acetyl triethyl citrate 10-11, trioctyl trimellitate 2-3
Preparation method, comprises the following steps:
(1) trioctyl trimellitate of 15-17 weight part chlorohydrin rubber H75,25 parts by weight of xylene, 6-8 weight part MALEIC ANHYDRIDE, 0.10-0.15 weight part, the linking agent TAC of linking agent 0.2-0.3 weight part are mixed, at 80-103 DEG C, reaction 2-3 hour;
(2) polymerized rosin, anti-aging agent RD is then added, at 130-152 DEG C, reaction 2-3 hour, requirement, the weight ratio of polymerized rosin, chlorohydrin rubber H75, anti-aging agent RD three is: 100:15-17:0.5-0.6; (3) add methyltrimethoxy silane again, ferrocene reacts 1-2 hour at 140-172 DEG C, requirement, the weight ratio of polymerized rosin, methyltrimethoxy silane, ferrocene is 100:1-3:1-2;
(4) finally distillation removing xylene solvent, obtains chlorohydrin rubber H75 tackifying resin;
(5) other raw material in chlorohydrin rubber H75 tackifying resin and formula is taken by formula rate;
(6) pour the raw material taken into homogenizer to mix;
(7) compound stirred is by extruding pelletization in twin screw extruder, setting barrel heat temperature is 136-172 DEG C, die temperature is 170-195 DEG C, screw speed is 15-62rpm, reinforced rotating speed is 7-36rpm, until material after die extrusion through tank cooling after blank, obtain finished product hot melt adhesive.
Wherein, attapulgite modified preparation method is: slurry attapulgite oxalic acid being adjusted to pH=4, at 75 DEG C, add the Silane coupling agent KH550/ethanol solution prepared reacts after 3-4 hour, taking-up absolute ethanol washing several, use deionized water wash again, dry at 70 DEG C, grinding to form nano powder.
The hot melt adhesive that the inventive method obtains the key technical indexes as follows:
Tensile strength (Mpa) 3.6
Bonding strength (N/2.5cm) 92
Set time (s) 2
Ring and ball softening point (DEG C) 98
Melt viscosity (Pa.s) 2.4-2.8.
Claims (3)
1. one kind contains attapulgite modified hot melt adhesive, it is characterized in that, be prepared from by the component of following weight part: EEA80-90, ethylene-propylene-1-butylene polymkeric substance 10-15, chlorohydrin rubber H75 tackifying resin 10-12, ethylene bis stearamide 1-2, attapulgite modified 10-12, antioxidant 2246-S0.1-0.3, oxidation inhibitor DMTDP0.1-0.2, antioxidant TNP P0.2-0.3, acetyl triethyl citrate 10-11, trioctyl trimellitate 2-3
Wherein, described chlorohydrin rubber H75 tackifying resin is prepared by following method and obtains:
(1) 15-17 weight part chlorohydrin rubber H75,24-28 parts by weight of xylene, 6-8 weight part MALEIC ANHYDRIDE, the trioctyl trimellitate of 0.10-0.15 weight part, the linking agent TAC of 0.2-0.3 weight part are mixed, at 80-103 DEG C, reaction 2-3 hour;
(2) polymerized rosin, anti-aging agent RD is then added, at 130-152 DEG C, reaction 2-3 hour, requirement, the weight ratio of polymerized rosin, chlorohydrin rubber H75, anti-aging agent RD three is: 100:15-17:0.5-0.6;
(3) add methyltrimethoxy silane again, ferrocene reacts 1-2 hour at 140-172 DEG C, requirement, the weight ratio of polymerized rosin, methyltrimethoxy silane, ferrocene is 100:1-3:1-2;
(4) finally distillation removing xylene solvent, obtains chlorohydrin rubber H75 tackifying resin.
2. the preparation method containing attapulgite modified hot melt adhesive according to claim 1, is characterized in that, comprise the following steps:
(1) chlorohydrin rubber H75 tackifying resin is first prepared;
(2) take each formula material by formula rate, pour raw material into homogenizer and mix;
(3) compound stirred is by extruding pelletization in twin screw extruder, setting barrel heat temperature is 136-172 DEG C, die temperature is 170-195 DEG C, screw speed is 15-62rpm, reinforced rotating speed is 7-36rpm, until material after die extrusion through tank cooling after blank, obtain finished product hot melt adhesive.
3. according to claim 1 containing attapulgite modified hot melt adhesive, it is characterized in that: described attapulgite modified preparation method is: slurry attapulgite oxalic acid being adjusted to pH=4, at 75 DEG C, add the Silane coupling agent KH550/ethanol solution prepared reacts after 3-4 hour, taking-up absolute ethanol washing several, use deionized water wash again, dry at 70 DEG C, then grind to form nano powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310164203.XA CN103289604B (en) | 2013-05-07 | 2013-05-07 | A kind of containing attapulgite modified hot melt adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310164203.XA CN103289604B (en) | 2013-05-07 | 2013-05-07 | A kind of containing attapulgite modified hot melt adhesive and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103289604A CN103289604A (en) | 2013-09-11 |
| CN103289604B true CN103289604B (en) | 2016-01-06 |
Family
ID=49091155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310164203.XA Active CN103289604B (en) | 2013-05-07 | 2013-05-07 | A kind of containing attapulgite modified hot melt adhesive and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103289604B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106566235A (en) * | 2015-10-13 | 2017-04-19 | 上海杰事杰新材料(集团)股份有限公司 | High-temperature-resistant nylon/attapulgite composite material and preparation method thereof |
| CN106280937A (en) * | 2016-08-30 | 2017-01-04 | 乐凯特科技铜陵有限公司 | A kind of waterproof anti-corrosion three-proofing coating used for printed circuit board and preparation method thereof |
| CN106497169A (en) * | 2016-11-17 | 2017-03-15 | 铜陵祥云消防科技有限责任公司 | A kind of high abrasion oil resistant fireproof coating and preparation method thereof |
| CN106634082A (en) * | 2016-11-17 | 2017-05-10 | 铜陵祥云消防科技有限责任公司 | Adsorbing odor-removing environment-friendly fireproof coating and preparation method thereof |
| CN110218545A (en) * | 2019-06-13 | 2019-09-10 | 慧迈材料科技(广东)有限公司 | A kind of attapulgite modified hot melt adhesive effectively bonding TPO and wall |
| CN110172321A (en) * | 2019-06-13 | 2019-08-27 | 慧迈材料科技(广东)有限公司 | A kind of TPO hot melt adhesive of attapulgite modified high cohesive force |
| CN113263849B (en) * | 2021-06-08 | 2022-07-22 | 广东恒利新包装材料有限公司 | Cigarette anti-counterfeiting holographic two-dimensional code electrochemical aluminum and preparation method thereof |
Citations (2)
| 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 |
| CN103013388A (en) * | 2012-11-22 | 2013-04-03 | 芜湖众力部件有限公司 | Special octyl epoxy stearate-containing binding agent for compositing leather on surfaces of automotive upholsteries |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2567727B2 (en) * | 1990-09-14 | 1996-12-25 | 東リ株式会社 | Adhesive for flooring |
-
2013
- 2013-05-07 CN CN201310164203.XA patent/CN103289604B/en active Active
Patent Citations (2)
| 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 |
| CN103013388A (en) * | 2012-11-22 | 2013-04-03 | 芜湖众力部件有限公司 | Special octyl epoxy stearate-containing binding agent for compositing leather on surfaces of automotive upholsteries |
Non-Patent Citations (1)
| Title |
|---|
| EEA热熔胶的研究;张春梅 等;《化学与粘合》;20011231(第2期);56-57,59 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103289604A (en) | 2013-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103289604B (en) | A kind of containing attapulgite modified hot melt adhesive and preparation method thereof | |
| CN103289606B (en) | A kind of Hot-melt adhesives for shoemaking and preparation method thereof | |
| CN103289607B (en) | A kind of aluminum alloy materials hot melt adhesive and preparation method thereof | |
| CN108047998B (en) | EVA hot melt adhesive for bonding UHMWPE (ultrahigh molecular weight polyethylene) products and preparation method thereof | |
| CN102786895B (en) | Hot-melt adhesive for transparent PP (polypropylene) boxes and preparation method of hot-melt adhesive | |
| CN103214985B (en) | A kind of hot melt adhesive containing modification infusorial earth and preparation method thereof | |
| CN105837797A (en) | A water-based epoxy resin curing agent | |
| CN105778810B (en) | A kind of preparation method and application method of high rebound TPU Hot melt adhesive tape | |
| CN103275649B (en) | A kind of glass hot melt adhesive and preparation method thereof | |
| CN103289598B (en) | A kind of composite sheet hot melt adhesive and preparation method thereof | |
| CN107118714B (en) | A kind of Antibacterial hot melt adhesive and preparation method thereof | |
| CN103289603B (en) | A kind of galvanized steel material hot melt adhesive and preparation method thereof | |
| CN103289602B (en) | A kind of Hot melt adhesive for plastic pipe and preparation method thereof | |
| CN103351831B (en) | A kind of plastics binder and preparation method thereof | |
| CN103289599B (en) | A kind of low temperature resistant edge sealing hot melt adhesive and preparation method thereof | |
| CN103289601B (en) | A kind of containing modified zeolite powder low-temperature resistant hot melt glue and preparation method thereof | |
| CN103214987B (en) | A kind of hot melt adhesive containing Modified Water Soluble Phenolic Resin and preparation method thereof | |
| CN104151498A (en) | Preparation method for multi-component composite grafting modification resins used for hot melt adhesive | |
| CN103030559A (en) | Method for synthesizing ultraviolet curable photosensitive diluent-2-ethyl hexyl glycidyl ether acrylate | |
| CN109233318B (en) | Large 3D printing support material and preparation method thereof | |
| CN106967272B (en) | Preparation method of high-cohesiveness and high-strength PA encapsulating material | |
| CN104910303A (en) | Method for preparing terpene resin by using dipentene as raw material | |
| CN103289605B (en) | A kind of stainless material hot melt adhesive and preparation method thereof | |
| CN109852295A (en) | A kind of effective bonding agent of high fluidity PVC lining plastic and preparation method thereof | |
| CN206089547U (en) | Glutinous agent apparatus for producing of monocomponent epoxy glue |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |