CN101333406A - Varnish modified by high-adhesivity material for adhering metal foil and method for preparing same - Google Patents
Varnish modified by high-adhesivity material for adhering metal foil and method for preparing same Download PDFInfo
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- CN101333406A CN101333406A CNA2008101426896A CN200810142689A CN101333406A CN 101333406 A CN101333406 A CN 101333406A CN A2008101426896 A CNA2008101426896 A CN A2008101426896A CN 200810142689 A CN200810142689 A CN 200810142689A CN 101333406 A CN101333406 A CN 101333406A
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- metal foil
- varnish
- modified
- adhering metal
- siccative
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Abstract
The invention discloses varnish modified by highly adhesive material and used to cohere tinsel, and a preparation method thereof. The varnish contains (based on weight percentages) 70-85% of alkyd, 3-5% of viscosity increaser, 1-3% of drier, and 15-22% of solvent. The invention introduces a polymer with multiple adhesive radicals and greatly improves the adhesion of the lacquer film to various metals; meanwhile, since the varnish is modified by tung oil and is added with drier, the varnish liquid is greatly improved in drying behavior and at the same time is reduced in cost.
Description
Technical field
The present invention relates to technical field of polymer materials, relate in particular to a kind of varnish modified by high-adhesivity material for adhering metal foil and preparation method thereof.
Background technology
Polish commonly used on the market is that filmogen is realized the stickup to metallic film usually with the long oil alkyd, forms sticking power behind the oxidation drying.Though but since the difference of the material of metallic film and working method cause being prone to the unsettled phenomenon of sticking power and make moderate progress with Resins, epoxy or phenolic resin modified tack, but cost is higher again.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of varnish modified by high-adhesivity material for adhering metal foil and preparation method thereof.
For solving the problems of the technologies described above, the objective of the invention is to be achieved through the following technical solutions.
A kind of varnish modified by high-adhesivity material for adhering metal foil, its composition is (%) by weight ratio:
Synolac 70～85%;
Tackifier 3～5%;
Siccative 1～3%;
Solvent 15～22%.
Wherein, described Synolac is tung oil-modified long oil alkyd.
Wherein, described tackifier are the vibrin of many adsorption groups.
Wherein, described siccative is unusual sour brill or calcium iso-octoate.
A kind of preparation method of varnish modified by high-adhesivity material for adhering metal foil as mentioned above comprises step:
A: take by weighing raw material according to weight percent;
B: add resin in system lacquer container, add tackifier then while stirring, high speed 1200pm disperseed 30 minutes;
C: add siccative in system lacquer container, middling speed 600-1000pm stirred 3-5 minute.
Above technical scheme as can be seen, the present invention has following beneficial effect:
The present invention has improved the sticking power of paint film to various metal materials greatly by the polymer modification Synolac of introducing many attachment group; And because with tung oil-modified, and added siccative, and cause the drying property of lacquer liquid greatly to improve, reduce cost again simultaneously.
Embodiment
A kind of varnish modified by high-adhesivity material for adhering metal foil, its composition is (%) by weight ratio: Synolac 70%-85%, tackifier 3%-5%, siccative 1%-3%, solvent 15～22%, wherein said Synolac is tung oil-modified long oil alkyd, wherein, described tackifier are the vibrin of many adsorption groups, wherein, siccative is unusual sour brill, calcium iso-octoate etc.
The invention provides a kind of varnish modified by high-adhesivity material for adhering metal foil and preparation method thereof.A: take by weighing raw material according to weight percent; B: in system lacquer container, add resin, add tackifier then while stirring, high speed dispersion (1200pm) 30 minutes; C: add siccative in system lacquer container, middling speed stirred (600-1000pm) 3-5 minute.
For ease of the present invention is further understood, now describe the present invention in conjunction with specific embodiments:
Embodiment 1:
With weight percent Synolac 80%, tackifier 3%, siccative 1%, solvent 16%, make product by above-mentioned manufacture method, it is evenly mixed that the ratio of setting in prescription adds diluent, is sprayed at coating application special use spray gun then that dry 5-10min then pastes tinsel on the ground.
Embodiment 2:
With weight percent Synolac 73%, tackifier 4%, siccative 1%, solvent 22%, make product by above-mentioned manufacture method, it is evenly mixed that the ratio of setting in prescription adds diluent, is sprayed at coating application special use spray gun then that dry 5-10min then pastes tinsel on the ground.
Embodiment 3:
With weight percent Synolac 78%, tackifier 5%, siccative 1%, solvent 16%, make product by above-mentioned manufacture method, it is evenly mixed that the ratio of setting in prescription adds diluent, is sprayed at coating application special use spray gun then that dry 5-10min then pastes tinsel on the ground.
Embodiment 4:
With weight percent Synolac 79%, tackifier 4%, siccative 2%, solvent 15%, make product by above-mentioned manufacture method, it is evenly mixed that the ratio of setting in prescription adds diluent, is sprayed at coating application special use spray gun then that dry 5-10min then pastes tinsel on the ground.
Embodiment 5:
With weight percent Synolac 75%, tackifier 5%, siccative 3%, solvent 17%, make product by above-mentioned manufacture method, it is evenly mixed that the ratio of setting in prescription adds diluent, is sprayed at coating application special use spray gun then that dry 5-10min then pastes tinsel on the ground.
Performance test:
Above-mentioned 5 embodiment are finished that component mixes and product construction application after test products viscosity, drying property, sticking power (metallic membrane adhere to question) and gloss (25 ° of temperature, humidity 75%, time of drying 48h).
Viscosity is pressed GB/T1723-1992
Drying property is pressed GB/T1728-1989
Sticking power is pressed GB/T1720-1989
Gloss is pressed GB/T1743-1989;
Prescription and the material property of embodiment 1～5 see Table 1:
Table 1
By to learning after the data analysis in the above table, when the amount of tackifier increased, product sticking power, gloss is increase thereupon also; And product drying also improves when the amount of siccative increases, but then product is loss of adhesion when siccative is increased to 3%.Performances such as comprehensive product cost, sticking power, drying property, gloss are the best with embodiment 4.
More than a kind of varnish modified by high-adhesivity material for adhering metal foil provided by the present invention and preparation method thereof is described in detail, used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1, a kind of varnish modified by high-adhesivity material for adhering metal foil is characterized in that, its composition is (%) by weight ratio:
Synolac 70～85%;
Tackifier 3～5%;
Siccative 1～3%;
Solvent 15～22%.
2, varnish modified by high-adhesivity material for adhering metal foil according to claim 1 is characterized in that, described Synolac is tung oil-modified long oil alkyd.
3, varnish modified by high-adhesivity material for adhering metal foil as claimed in claim 1 is characterized in that: described tackifier are the vibrin of many adsorption groups.
4, varnish modified by high-adhesivity material for adhering metal foil as claimed in claim 1 is characterized in that: described siccative is unusual sour brill or calcium iso-octoate.
5, a kind of preparation method of varnish modified by high-adhesivity material for adhering metal foil according to claim 1 is characterized in that, comprises step:
A: take by weighing raw material according to weight percent;
B: add resin in system lacquer container, add tackifier then while stirring, high speed 1200pm disperseed 30 minutes;
C: add siccative in system lacquer container, middling speed 600-1000pm stirred 3-5 minute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101426896A CN101333406A (en) | 2008-07-30 | 2008-07-30 | Varnish modified by high-adhesivity material for adhering metal foil and method for preparing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101426896A CN101333406A (en) | 2008-07-30 | 2008-07-30 | Varnish modified by high-adhesivity material for adhering metal foil and method for preparing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101333406A true CN101333406A (en) | 2008-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101426896A Pending CN101333406A (en) | 2008-07-30 | 2008-07-30 | Varnish modified by high-adhesivity material for adhering metal foil and method for preparing same |
Country Status (1)
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|---|---|
| CN (1) | CN101333406A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105585951A (en) * | 2016-03-24 | 2016-05-18 | 叶青 | Decorative paint for metal foil |
| CN105602451A (en) * | 2015-12-30 | 2016-05-25 | 茂名阪田油墨有限公司 | Production method of gel varnish of lithographic plate offset ink |
-
2008
- 2008-07-30 CN CNA2008101426896A patent/CN101333406A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105602451A (en) * | 2015-12-30 | 2016-05-25 | 茂名阪田油墨有限公司 | Production method of gel varnish of lithographic plate offset ink |
| CN105602451B (en) * | 2015-12-30 | 2018-05-15 | 茂名阪田油墨有限公司 | A kind of production method of offset litho printing ink gel varnish |
| CN105585951A (en) * | 2016-03-24 | 2016-05-18 | 叶青 | Decorative paint for metal foil |
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Open date: 20081231 |