CN109913166A - A kind of high boiling hot property alumite thermoprinting foil gum - Google Patents
A kind of high boiling hot property alumite thermoprinting foil gum Download PDFInfo
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- CN109913166A CN109913166A CN201910192072.3A CN201910192072A CN109913166A CN 109913166 A CN109913166 A CN 109913166A CN 201910192072 A CN201910192072 A CN 201910192072A CN 109913166 A CN109913166 A CN 109913166A
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Abstract
A kind of high boiling hot property alumite thermoprinting foil gum according to the present invention, it mainly solves to scald the technical problem that property is undesirable, thermoprint energy consumption is high on existing stamping systems gum.The gum ingredient and weight proportion are: modified polyurethane 2-15,1-12 parts of thermal sensitivity polyketone resin, 1-10 parts of rosin modified phenolic resin, 0-6 parts of tackifying resin, 0-5 parts of nitrocellulose, 0-1 parts of antioxidant, 20-130 parts of mixed solvent.A kind of high boiling hot property alumite thermoprinting foil gum of the present invention, have many advantages, such as upper boiling hot property is excellent, blocking point is low, thermoprint adhesive force is good, using stablizing.
Description
Technical field
The present invention relates to a kind of macromolecule hot stamping gums, more particularly, to a kind of high boiling hot property alumite thermoprinting foil
Gum belongs to adhesive preparation technical field.
Background technique
Alumite thermoprinting foil has the characteristics that easy to use, thermoprint picture and text are exquisite as a kind of novel package printing material,
Application field is more and more extensive.However conventional alumite thermoprinting foil is because gum used in it is in production technology and technical limitation,
It is easy to appear that upper boiling hot property is undesirable, poor adhesive force, thermoprint energy in part " weight gloss oil " printing element, extraordinary plastic surface thermoprint
Excessively high technical problem is consumed, influences to cause to waste more, to alumite thermoprinting foil popularization while thermoprint products appearance effect
Bring certain negative effect.
Summary of the invention
In order to overcome the drawbacks of the prior art, the present invention provides that a kind of boiling hot property is excellent, blocking point is low, thermoprint adhesive force
Well, it uses and scalds property alumite thermoprinting foil gum on stable height.
To achieve the goals above, The technical solution adopted by the invention is as follows: a kind of high boiling hot property alumite thermoprinting foil back
Glue, ingredient and weight proportion are: 2-15 parts of modified polyurethane, 1-12 parts of thermal sensitivity polyketone resin, rosin modified phenolic resin
1-10 parts, 0-6 parts of tackifying resin, 0-5 parts of nitrocellulose, 0-1 parts of antioxidant, 20-130 parts of mixed solvent.
The modified polyurethane molecular weight be 30000-100000, Tg55-65 DEG C.
The thermal sensitivity polyketone resin softening point is 60-70 DEG C, Tg35-50 DEG C.
The rosin modified phenolic resin molecular weight be 10000-50000, Tg40-50 DEG C.
The tackifying resin is the hybrid resin of Terpene-phenolic resin, amino resins 5:2 in mass ratio compounding.
The antioxidant is betanaphthol.
The mixed solvent that the mixed solvent is ethyl acetate, butanone, isopropyl acetate 5:2:1 in mass ratio are compounded.
The method that property alumite thermoprinting foil gum is scalded on above-mentioned height is prepared, method and step is:
(1), the recipe requirements are pressed, mixed solvent is put into container, stirs at low speed 3-5 minutes, is protected under stationary state
Mixed solvent temperature is held to stablize between 20-25 DEG C；
(2), under the mixing speed of 100-130r/min, by the modified polyurethane, rosin modified phenolic resin, resist
Oxidant is successively pressed in formula rate investment container, is stirred 15 minutes after feeding intake with the mixing speed of 150-180r/min；
(3) it continues thereafter under the mixing speed of 100-130r/min, by thermal sensitivity polyketone resin, tackifying resin, nitric acid
Cellulose is successively pressed in formula rate investment container, is stirred 10 minutes after feeding intake with the mixing speed of 150-180r/min,
It is stirred 5 minutes with the mixing speed of 260-300r/min again；
(4), stop stirring, keep temperature control in container 30 minutes at 25~30 DEG C under stationary state；
(5), finally spare with barrelling after strainer filtering.
Compared with prior art, the present invention having, upper boiling hot property is excellent, blocking point is low, thermoprint adhesive force is good, uses stabilization
The advantages that.
Specific embodiment
The present invention will be described in detail combined with specific embodiments below: a kind of high boiling hot property anodized aluminium of the present invention
Stamping systems gum, ingredient and weight proportion are: 2-15 parts of modified polyurethane, 1-12 parts of thermal sensitivity polyketone resin, Abietyl modified
1-10 parts of phenolic resin, 0-6 parts of tackifying resin, 0-5 parts of nitrocellulose, 0-1 parts of antioxidant, 20-130 parts of mixed solvent.
The present invention includes but is not limited to the following examples.
Embodiment 1
A kind of high boiling hot property alumite thermoprinting foil gum and preparation method thereof, comprises the following methods:
(1), it first stirs at low speed 3-5 minutes by 110 parts of mixed solvent investment containers, keeps mixing molten under stationary state
Agent temperature is stablized between 20-25 DEG C；
(2), under the mixing speed of 100-130r/min, by 15 parts of modified polyurethanes, 8 parts of rosin modified phenolic resins,
0.8 part of antioxidant is successively put into container, is stirred 15 minutes after feeding intake with the mixing speed of 150-180r/min；
(3) it continues thereafter under the mixing speed of 100-130r/min, by 5 parts of thermal sensitivity polyketone resins, 5 parts of thickening trees
Rouge, 5 parts of nitrocellulose are successively put into container, are stirred 10 minutes after feeding intake with the mixing speed of 150-180r/min,
It is stirred 5 minutes with the mixing speed of 260-300r/min again；
(4), stop stirring, keep temperature control in container 30 minutes at 25~30 DEG C under stationary state；
(5), finally spare with barrelling after strainer filtering.
Embodiment 2
A kind of high boiling hot property alumite thermoprinting foil gum and preparation method thereof, comprises the following methods:
(1), it first stirs at low speed 3-5 minutes by 80 parts of mixed solvent investment containers, keeps mixed solvent under stationary state
Temperature is stablized between 20-25 DEG C；
(2), under the mixing speed of 100-130r/min, by 8 parts of modified polyurethanes, 5 parts of rosin modified phenolic resins,
0.5 part of antioxidant is successively put into container, is stirred 15 minutes after feeding intake with the mixing speed of 150-180r/min；
(3) it continues thereafter under the mixing speed of 100-130r/min, by 9 parts of thermal sensitivity polyketone resins, 3 parts of thickening trees
Rouge, 2 parts of nitrocellulose are successively put into container, are stirred 10 minutes after feeding intake with the mixing speed of 150-180r/min,
It is stirred 5 minutes with the mixing speed of 260-300r/min again；
(4), stop stirring, keep temperature control in container 30 minutes at 25~30 DEG C under stationary state；
(5), finally spare with barrelling after strainer filtering.
Claims (3)
1. a kind of high boiling hot property alumite thermoprinting foil gum, which is characterized in that ingredient and weight proportion are: modified polyurethane 2-15
Part, 1-12 parts of thermal sensitivity polyketone resin, 1-10 parts of rosin modified phenolic resin, 0-6 parts of tackifying resin, 0-5 parts of nitrocellulose,
0-1 parts of antioxidant, 20-130 parts of mixed solvent.
2. a kind of high boiling hot property alumite thermoprinting foil gum as described in claim 1, it is characterised in that: the poly- ammonia of the modification
Ester molecule amount be 30000-100000, Tg55-65 DEG C；The thermal sensitivity polyketone resin softening point is 60-70 DEG C, Tg35-50
℃；The rosin modified phenolic resin molecular weight be 10000-50000, Tg40-50 DEG C；The tackifying resin is terpenes-
The hybrid resin of phenolic resin, amino resins 5:2 in mass ratio compounding；The antioxidant is betanaphthol；The mixing
The mixed solvent that solvent is ethyl acetate, butanone, isopropyl acetate 5:2:1 in mass ratio are compounded.
3. preparing a kind of method of high boiling hot property alumite thermoprinting foil gum as described in claim 1, which is characterized in that method
Step is:
(1), the recipe requirements are pressed, mixed solvent is put into container, is stirred at low speed 3-5 minutes, keep mixed under stationary state
Bonding solvent temperature is stablized between 20-25 DEG C；
(2), under the mixing speed of 100-130r/min, by the modified polyurethane, rosin modified phenolic resin, anti-oxidant
Agent is successively pressed in formula rate investment container, is stirred 15 minutes after feeding intake with the mixing speed of 150-180r/min；
(3) it continues thereafter under the mixing speed of 100-130r/min, by thermal sensitivity polyketone resin, tackifying resin, cellulose nitrate
Element successively by formula rate investment container, is stirred 10 minutes after feeding intake with the mixing speed of 150-180r/min, then use
The mixing speed of 260-300r/min stirs 5 minutes；
(4), stop stirring, keep temperature control in container 30 minutes at 25~30 DEG C under stationary state；
(5), finally spare with barrelling after strainer filtering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192072.3A CN109913166A (en) | 2019-03-14 | 2019-03-14 | A kind of high boiling hot property alumite thermoprinting foil gum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910192072.3A CN109913166A (en) | 2019-03-14 | 2019-03-14 | A kind of high boiling hot property alumite thermoprinting foil gum |
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| Publication Number | Publication Date |
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| CN109913166A true CN109913166A (en) | 2019-06-21 |
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| CN201910192072.3A Pending CN109913166A (en) | 2019-03-14 | 2019-03-14 | A kind of high boiling hot property alumite thermoprinting foil gum |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117551408A (en) * | 2023-11-18 | 2024-02-13 | 佛山市金镭科技有限公司 | Back adhesive for cold-stamping electrochemical aluminum, preparation method thereof and product |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465668A (en) * | 2013-09-29 | 2013-12-25 | 云南玉溪东魅包装材料有限公司 | Hot stamping foil applied to overlapping hot stamping on gold stamping layer and preparation method of hot stamping foil |
| CN105985747A (en) * | 2015-01-28 | 2016-10-05 | 浙江恒丰包装有限公司 | Transparent back glue used for double-face color development hot stamping foil |
-
2019
- 2019-03-14 CN CN201910192072.3A patent/CN109913166A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465668A (en) * | 2013-09-29 | 2013-12-25 | 云南玉溪东魅包装材料有限公司 | Hot stamping foil applied to overlapping hot stamping on gold stamping layer and preparation method of hot stamping foil |
| CN105985747A (en) * | 2015-01-28 | 2016-10-05 | 浙江恒丰包装有限公司 | Transparent back glue used for double-face color development hot stamping foil |
Non-Patent Citations (1)
| Title |
|---|
| 郑李华: "新型包覆胶的制备及在集成墙板复合中的应用", 《粘接》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117551408A (en) * | 2023-11-18 | 2024-02-13 | 佛山市金镭科技有限公司 | Back adhesive for cold-stamping electrochemical aluminum, preparation method thereof and product |
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| PB01 | Publication | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: No. 1688 Jiashan Avenue, Jiashan County, Jiaxing City, Zhejiang Province Applicant after: Hengfeng material technology (Zhejiang) Co., Ltd Address before: No. 1688 Jiashan Avenue, Jiashan County, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG HENGFENG PACKING 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: 20190621 |