CN103045139A - Hot melt adhesive composition for back voucher of express mail service and method for preparing same - Google Patents
Hot melt adhesive composition for back voucher of express mail service and method for preparing same Download PDFInfo
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- CN103045139A CN103045139A CN2013100210471A CN201310021047A CN103045139A CN 103045139 A CN103045139 A CN 103045139A CN 2013100210471 A CN2013100210471 A CN 2013100210471A CN 201310021047 A CN201310021047 A CN 201310021047A CN 103045139 A CN103045139 A CN 103045139A
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- melt adhesive
- adhesive composition
- mail service
- express mail
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Abstract
The invention relates to a hot melt adhesive composition for a back voucher of an express mail service and a method for preparing the same, and belongs to the technical field of polymer adhesives. The method comprises the following steps of: adding SIS (Silicon Integrated System), SBR (Styrene Butadiene Rubber), an antioxidant and naphthenic oil into a heat-transfer-oil reactor, heating to increase temperature until all the materials are melted, adding a tackifying resin, vacuumizing, heating, stirring until the tackifying resin is melted and mixed uniformly, discharging, and packaging to obtain the product which is the hot melt adhesive composition. The method is simple, no harmful substance is discharged during preparation, no solvent is used, the investment of equipment is low, and the hot melt adhesive composition is an environmentally-friendly adhesive which is easy to spread with a small unit amount when being used by a client. Compared with the existing hot melt adhesive composition in market, the hot melt adhesive composition provided by the invention has the advantages of excellent initial adhesiveness, high oil penetration resistance and good weather resistance.
Description
Technical field
The present invention relates to a kind of Express Mail Service and carry on the back alone hot-melt adhesive composition and preparation method thereof, belong to the polymer binder technical field.
Background technology
Hot melt adhesive is a kind of new type bonding agent, does not contain any solvent, and is pollution-free, environmental protection, and production technique is simple, and is with low cost, and equipment investment was few when the client used, use, production efficiency is high, and is of many uses.
Express Mail Service is carried on the back alone hot melt adhesive and is generally adopted the SIS rubber polymers of deciding.Because temperature is lower, coated back of the body list is with inadequate by the infiltration of applying base material when using the shortcoming of traditional SIS rubber to be winter, thereby causes bond effect to descend, and the back of the body is single to come off from base material easily; At present domestic generally is to take two kinds of methods: namely summer a prescription, naphthenic oil is less, just sticking the reduction is interior poly-higher; Winter a prescription, naphthenic oil is more, and is just sticking larger, interior poly-lower.Being easier to like this occur the back of the body in season exchange singly comes off or carries on the back the problem such as single oil impregnate.The main polymer that hot melt adhesive of the present invention adopts is SIS and SBR, is coated with under molten state, can reach good quickstick effect behind the cooling curing, and unit just glues with peeling force all large than traditional SIS during glue spread.Use this hot melt adhesive, the unit glue spread is few, and production efficiency is high, and coating performance is excellent, and the colloid cohesive strength is large, and anti-oil impregnate is excellent, and regardless of summer in winter glue (namely a prescription is fit to the four seasons), weathering resistance is good.
Summary of the invention
The objective of the invention is to overcome above-mentioned weak point, provide a kind of Express Mail Service to carry on the back alone hot melt adhesive and preparation method thereof, solve the not anti-oil impregnate that current material (SIS rubber) faces, easily from problems such as quilt applying base material come off.
According to technical scheme provided by the invention, alone hot-melt adhesive composition is carried on the back in a kind of Express Mail Service, and formula rate is as follows by weight: 15 ~ 20 parts of main polymer SIS, 10 ~ 15 parts of SBR, 40 ~ 50 parts of tackifying resins, 15 ~ 25 parts of naphthenic oils, 0.3 ~ 1 part of antioxidant;
With main polymer SIS, SBR, oxidation inhibitor and naphthenic oil drop into the thermal oil reactor, are heated to its whole fusings, drop into tackifying resin and vacuumize and be heated to it and all melt and mix, and namely get Express Mail Service after the discharging packing and carry on the back alone hot-melt adhesive composition.
Described main polymer SIS is the mixture of styrene-ethylene-butylene-styrene block copolymer, SBS.
Described tackifying resin is the C5 petroleum resin.
For improving hot melt adhesive clinging power when the high temperature, improve tackiness agent to the wetting ability of base material, add tackifying resin, increase the high temperature clinging power of hot melt adhesive; For reducing colloid viscosity, increase wettability, improve elasticity and the snappiness of hot melt adhesive, add naphthenic oil.Described oxidation inhibitor is antioxidant 1010 and the irgasfos 168 that equal proportion is mixed.
For reducing the aging tendency of product in production, coating and the follow-up use procedure, adopt compound antioxidant and thermo-stabilizer.Body series is through experimental verification, and when compound antioxidant was 1 ︰ 1, resistance to deterioration and weathering resistance were best.
The preparation method of alone hot-melt adhesive composition is carried on the back in described Express Mail Service, and step is as follows by weight:
(1) fusing: 15 ~ 20 parts of main polymer SIS, 10 ~ 15 parts of SBR, 0.3 ~ 1 part of oxidation inhibitor and 15 ~ 25 parts of naphthenic oils are dropped into the thermal oil reactors, begin heating, be warming up to 140 ~ 150 ℃, heating 30 ~ 40min all melts to raw material;
(2) reaction: in step (1) gained mixture, drop into 40 ~ 50 parts of tackifying resins, closed reactor, vacuumize stirring, keep pressure less than-0.09Mpa, stirring velocity is 60 ~ 100r/min, and churning time is 40 ~ 50min, until the tackifying resin that drops into fusing and mixture mix, without obviously bubble extraction, stopped heating is put vacuum in the mixture;
(3) discharging packing: step (2) gained mixture with 150 order double-level-metal net filtration dischargings, and is adopted high temperature resistant silicone oil separate-type paper packaging final prod, pack after the cooling, namely get the product Express Mail Service and carry on the back alone hot-melt adhesive composition.
The present invention adds first main polymer SIS, SBR, oxidation inhibitor and naphthenic oil in making the hot melt adhesive process, be warming up to 140 ~ 150 ℃, after the main body fusing, remaining tackifying resin is added fusing again.Naphthenic oil melts first main polymer SIS, SBR etc., can effectively reduce shear loading, reduces mixing time, reduces material aging, saves production cost.
Express Mail Service of the present invention is carried on the back alone hot melt adhesive and is had excellent tack and anti-oil impregnate, and regardless of the summer in winter, has excellent weather resistance.
Beneficial effect of the present invention: preparation method of the present invention is simple, and any solvent is not used in the unharmful substance discharging in the production process, belongs to environmentally friendly tackiness agent.When the client used, operating procedure was simple, and the unit glue spread can more traditional SIS decreases and do not affect viscosity, and equipment investment is few.The existing Express Mail Service of products and marketing of the present invention's preparation is carried on the back alone hot melt adhesive relatively, and its tack is good, and anti-oil impregnate improves greatly, and weathering resistance is good.
Embodiment
Among the following embodiment: tackifying resin can be buied by Yi Siman, and SIS can rise polymkeric substance by section, auspicious father-in-law buys, and antioxidant 1010 and 168 can be buied by BASF, and SBR can be buied by Dai Nasuo, and naphthenic oil can be buied by the Kelamayi.
Embodiment 1
Main polymer SIS:20kg, SBR:10kg, tackifying resin: 50kg, oxidation inhibitor: 1kg, naphthenic oil: 20kg.
The preparation method is as follows:
(1) fusing: 20kg main polymer SIS, 10kg SBR, 1kg oxidation inhibitor and 20kg naphthenic oil are dropped into the thermal oil reactor, begin heating, material temperature is controlled at 140 ~ 150 ℃, heats 35 minutes, until the rubber fusing;
(2) reaction: input 50kg tackifying resin, closed reactor vacuumizes stirring, pressure＜-0.09Mpa, after 50 minutes, stirring velocity is 60r/min, confirms that the tackifying resin fusing that drops into also stirs, and material is without obviously bubble extraction, and heating is closed;
(3) discharging packing: step (2) gained mixture with 150 order double-level-metal net filtration dischargings, and is adopted high temperature resistant silicone oil separate-type paper packaging final prod, pack after the cooling, namely get the product Express Mail Service and carry on the back alone hot-melt adhesive composition.
It is as shown in table 1 that alone hot-melt adhesive composition performance is carried on the back in the product Express Mail Service for preparing.
Embodiment 2
Main polymer SIS:18kg, SBR:12kg, tackifying resin: 45kg, oxidation inhibitor: 0.5kg, naphthenic oil: 20kg.The preparation method is as follows:
(1) fusing: 18kg main polymer SIS, 10kg SBR, 0.5kg oxidation inhibitor and 20kg naphthenic oil are dropped into the thermal oil reactor, begin heating, material temperature is controlled at 140 ~ 150 ℃, heats 40 minutes, until the rubber fusing;
(2) reaction: input 45kg tackifying resin, closed reactor vacuumizes stirring, pressure＜-0.09Mpa, after 40 minutes, stirring velocity is 100r/min, confirms that the tackifying resin fusing that drops into also stirs, and material is without obviously bubble extraction, and heating is closed;
(3) discharging packing: step (2) gained mixture with 150 order double-level-metal net filtration dischargings, and is adopted high temperature resistant silicone oil separate-type paper packaging final prod, pack after the cooling, namely get the product Express Mail Service and carry on the back alone hot-melt adhesive composition.
It is as shown in table 1 that alone hot-melt adhesive composition performance is carried on the back in the product Express Mail Service for preparing.
Embodiment 3
Main polymer SIS:15kg, SBR:11kg, tackifying resin: 45kg, oxidation inhibitor: 0.3kg, naphthenic oil: 15kg.
The preparation method is as follows:
(1) fusing: 15kg main polymer SIS, 11kg SBR, 0.3kg oxidation inhibitor and 15kg naphthenic oil are dropped into the thermal oil reactor, begin heating, material temperature is controlled at 140 ~ 150 ℃, heats 30 minutes, until the rubber fusing;
(2) reaction: input 45kg tackifying resin, closed reactor vacuumizes stirring, pressure＜-0.09Mpa, after 45 minutes, stirring velocity is 80r/min, confirms that the tackifying resin fusing that drops into also stirs, and material is without obviously bubble extraction, and heating is closed;
(3) discharging packing: step (2) gained mixture with 150 order double-level-metal net filtration dischargings, and is adopted high temperature resistant silicone oil separate-type paper packaging final prod, pack after the cooling, namely get the product Express Mail Service and carry on the back alone hot-melt adhesive composition.
It is as shown in table 1 that alone hot-melt adhesive composition performance is carried on the back in the product Express Mail Service for preparing.
The Express Mail Service of table 1 embodiment 1 ~ 3 preparation is carried on the back alone hot-melt adhesive composition Performance Ratio
| Type | Embodiment 1 | Embodiment 2 | Embodiment 3 |
| Tack | Excellent | Well | Excellent |
| Anti-oil impregnate | Excellent | Excellent | Well |
| Weathering resistance | Excellent | Well | Well |
| With the base material wetting property | Excellent | Well | Well |
Claims (5)
1. alone hot-melt adhesive composition is carried on the back in an Express Mail Service, it is characterized in that formula rate is as follows by weight: 15 ~ 20 parts of main polymer SIS, 10 ~ 15 parts of SBR, 40 ~ 50 parts of tackifying resins, 15 ~ 25 parts of naphthenic oils, 0.3 ~ 1 part of antioxidant;
With main polymer SIS, SBR, oxidation inhibitor and naphthenic oil drop into the thermal oil reactor, are heated to its whole fusings, drop into tackifying resin and vacuumize and be heated to it and all melt and mix, namely get the product Express Mail Service after the discharging packing and carry on the back alone hot-melt adhesive composition.
2. alone hot-melt adhesive composition is carried on the back in Express Mail Service as claimed in claim 1, it is characterized in that: described main polymer SIS is the mixture of styrene-ethylene-butylene-styrene block copolymer, SBS.
3. alone hot-melt adhesive composition is carried on the back in Express Mail Service as claimed in claim 1, it is characterized in that: described tackifying resin is the C5 petroleum resin.
4. alone hot-melt adhesive composition is carried on the back in Express Mail Service as claimed in claim 1, it is characterized in that: described oxidation inhibitor is antioxidant 1010 and the irgasfos 168 that equal proportion is mixed.
5. the preparation method of alone hot-melt adhesive composition is carried on the back in the described Express Mail Service of claim 1, it is characterized in that step is as follows by weight:
(1) fusing: 15 ~ 20 parts of main polymer SIS, 10 ~ 15 parts of SBR, 0.3 ~ 1 part of oxidation inhibitor and 15 ~ 25 parts of naphthenic oils are dropped into the thermal oil reactors, begin heating, be warming up to 140 ~ 150 ℃, heating 30 ~ 40min all melts to raw material;
(2) reaction: in step (1) gained mixture, drop into 40 ~ 50 parts of tackifying resins, closed reactor, vacuumize stirring, keep pressure less than-0.09Mpa, stirring velocity is 60 ~ 100r/min, and churning time is 40 ~ 50min, until the tackifying resin that drops into fusing and mixture mix, without obviously bubble extraction, stopped heating is put vacuum in the mixture;
(3) discharging packing: step (2) gained mixture with 150 order double-level-metal net filtration dischargings, and is adopted high temperature resistant silicone oil separate-type paper packaging final prod, pack after the cooling, namely get the product Express Mail Service and carry on the back alone hot-melt adhesive composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100210471A CN103045139A (en) | 2013-01-21 | 2013-01-21 | Hot melt adhesive composition for back voucher of express mail service and method for preparing same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100210471A CN103045139A (en) | 2013-01-21 | 2013-01-21 | Hot melt adhesive composition for back voucher of express mail service and method for preparing same |
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| CN103045139A true CN103045139A (en) | 2013-04-17 |
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| CN2013100210471A Pending CN103045139A (en) | 2013-01-21 | 2013-01-21 | Hot melt adhesive composition for back voucher of express mail service and method for preparing same |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969272A (en) * | 2016-07-29 | 2016-09-28 | 无锡市万力粘合材料股份有限公司 | Hot melt adhesive composition for cold storage label and preparation method thereof |
| CN108410402A (en) * | 2018-01-24 | 2018-08-17 | 广东荣嘉新材料科技有限公司 | A kind of Express Logistics class environment-friendly type hot melt glue and the preparation method and application thereof of completely new low temperature fitting |
| CN108795351A (en) * | 2017-04-28 | 2018-11-13 | 广东荣嘉新材料科技有限公司 | It is a kind of can low temperature fitting logistics environment-friendly type hot melt glue and the preparation method and application thereof |
| CN111690354A (en) * | 2020-07-23 | 2020-09-22 | 佛山南宝高盛高新材料有限公司 | Hot melt adhesive for self-crosslinking label and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999061543A1 (en) * | 1998-05-22 | 1999-12-02 | National Starch And Chemical Investment Holding Corporation | Hot melt adhesive composition, its coating method and disposables using the same |
| CN1837316A (en) * | 2006-04-18 | 2006-09-27 | 山东久隆高分子材料有限公司 | Interlaminated adhesive for waterproof carpet |
| CN102504735A (en) * | 2011-10-13 | 2012-06-20 | 杨志 | Hot melt pressure sensitive adhesive and preparation method thereof |
-
2013
- 2013-01-21 CN CN2013100210471A patent/CN103045139A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999061543A1 (en) * | 1998-05-22 | 1999-12-02 | National Starch And Chemical Investment Holding Corporation | Hot melt adhesive composition, its coating method and disposables using the same |
| CN1837316A (en) * | 2006-04-18 | 2006-09-27 | 山东久隆高分子材料有限公司 | Interlaminated adhesive for waterproof carpet |
| CN102504735A (en) * | 2011-10-13 | 2012-06-20 | 杨志 | Hot melt pressure sensitive adhesive and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105969272A (en) * | 2016-07-29 | 2016-09-28 | 无锡市万力粘合材料股份有限公司 | Hot melt adhesive composition for cold storage label and preparation method thereof |
| CN108795351A (en) * | 2017-04-28 | 2018-11-13 | 广东荣嘉新材料科技有限公司 | It is a kind of can low temperature fitting logistics environment-friendly type hot melt glue and the preparation method and application thereof |
| CN108410402A (en) * | 2018-01-24 | 2018-08-17 | 广东荣嘉新材料科技有限公司 | A kind of Express Logistics class environment-friendly type hot melt glue and the preparation method and application thereof of completely new low temperature fitting |
| CN111690354A (en) * | 2020-07-23 | 2020-09-22 | 佛山南宝高盛高新材料有限公司 | Hot melt adhesive for self-crosslinking label and preparation method thereof |
| CN111690354B (en) * | 2020-07-23 | 2022-07-01 | 佛山南宝高盛高新材料有限公司 | Hot melt adhesive for self-crosslinking label and preparation method thereof |
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Application publication date: 20130417 |