CN104140723A - Paint capable of being used for PP and surface coatings - Google Patents
Paint capable of being used for PP and surface coatings Download PDFInfo
- Publication number
- CN104140723A CN104140723A CN201410333948.9A CN201410333948A CN104140723A CN 104140723 A CN104140723 A CN 104140723A CN 201410333948 A CN201410333948 A CN 201410333948A CN 104140723 A CN104140723 A CN 104140723A
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- CN
- China
- Prior art keywords
- coating
- defoamer
- pet sheet
- finishing coat
- solidifying agent
- 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.)
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Abstract
The invention belongs to the technical field of packaging materials and particularly relates to paint capable of being used for PP and PET surface coatings. The paint capable of being used for PP and surface coatings is characterized by being prepared by mixing the following components in percentage by weight: 35% of acrylic resin, 0.5% of a defoamer, 1% of a wetting dispersant, 10% of a curing agent, 38% of water, 5.4% of ethylene glycol butyl ether, 10% of propanol and 0.1% of a rheological auxiliary. The paint is good in adhesive force.
Description
Technical field
The invention belongs to field of packaging material, be specifically related to the coating of a kind of PP of can be used for, PET film top coat.
Background technology
The coatingsurface of existing PP or PET film need be printed bar code, printing UV ink or gold stamping.At present, the coating that lacks the coating that a kind of sticking power is good.
Summary of the invention
The coating that the object of the present invention is to provide a kind of PP of can be used for, pet sheet finishing coat, this paint adhesion is good.
To achieve these goals, technical scheme of the present invention is: the coating that can be used for PP, pet sheet finishing coat, it is characterized in that it is mixed by acroleic acid resin, defoamer, wetting dispersing agent, solidifying agent, water, butyl glycol ether, propyl alcohol, auxiliary rheological agents, the shared mass percent of each raw material is: acroleic acid resin 35%, defoamer 0.5%, wetting dispersing agent 1%, solidifying agent 10%, water 38%, butyl glycol ether 5.4%, propyl alcohol 10%, auxiliary rheological agents 0.1%.
Described defoamer is polysiloxanes defoaming agents (polyether modified polysiloxan defoaming agent) or silicone oil emulsion defoamer (silicone oil emulsion type defoamer).
Described wetting dispersing agent can adopt the wetting dispersing agent (product type BD-3071 name of product wetting dispersing agent) of the production of Hangzhou Bao Er get organosilicon company limited.
Described solidifying agent is diamino diphenyl sulfone, benzene dimethylamine, mphenylenediamine, 593 solidifying agent or 120 solidifying agent.
Described auxiliary rheological agents is organobentonite.
The preparation of the coating of the above-mentioned PP of can be used for, pet sheet finishing coat: choose by above-mentioned raw materials proportioning, be uniformly mixed, obtain can be used for the coating of PP, pet sheet finishing coat.
The invention has the beneficial effects as follows: this paint adhesion is good.
Embodiment
Embodiment 1:
The coating that can be used for PP, pet sheet finishing coat, it is mixed by acroleic acid resin, defoamer, wetting dispersing agent, solidifying agent, water (deionized water), butyl glycol ether, propyl alcohol, auxiliary rheological agents, and the shared mass percent of each raw material is: acroleic acid resin 35%, defoamer 0.5%, wetting dispersing agent 1%, solidifying agent 10%, water (deionized water) 38%, butyl glycol ether 5.4%, propyl alcohol 10%, auxiliary rheological agents 0.1%.
Described defoamer is polysiloxanes defoaming agents (polyether modified polysiloxan defoaming agent).
Described wetting dispersing agent can adopt the wetting dispersing agent (product type BD-3071 name of product wetting dispersing agent) of the production of Hangzhou Bao Er get organosilicon company limited.
Described solidifying agent is diamino diphenyl sulfone.
Described auxiliary rheological agents is organobentonite.
The preparation of the coating of the above-mentioned PP of can be used for, pet sheet finishing coat: choose by above-mentioned raw materials proportioning, be uniformly mixed, obtain can be used for the coating of PP, pet sheet finishing coat.
Apply: after 1, coating of the present invention being applied to polypropylene (PP) film surface, form top coat, to there being polypropylene (PP) film of top coat to carry out peel test: peel off polypropylene (PP) film top coat with heat-sealing tensiometer, in the time of 85 ℃, peeling off pulling force is 9～10 newton, does not peel off; Illustrate that paint adhesion of the present invention is good.
2, attachment force detection method and step:
1) sampling: first have polypropylene (PP) film of top coat to be laid in sampling bench in detected sample, with the suitable dyne solution wipe surfaces coating of the cotton swab libation at an ancient wedding ceremony (get A4 sample some, use in order to detecting);
2) again by the coating of got A4 sample upward, A4 sample fits tightly on stainless-steel sheet, and upper and lower two ends are fixed with masking tape;
3) then use adhesive tape (3M610) to fit tightly in coating, with finger, compress adhesive tape, require laminating smooth, make adhesive tape inside there is no air;
4) finally to be parallel to coatingsurface 180 degree angles, the pull-up 3M adhesive tape backward of exerting oneself;
5) judge: find that coating has obscission, show that this coating adhesion is not enough, otherwise if coating does not have obscission, show that this coating adhesion is stronger, meet client's service requirements.
Result shows: this paint adhesion is good.
Embodiment 2:
Substantially the same manner as Example 1, difference is: described defoamer is silicone oil emulsion defoamer (silicone oil emulsion type defoamer).
Described wetting dispersing agent can adopt the wetting dispersing agent (product type BD-3071 name of product wetting dispersing agent) of the production of Hangzhou Bao Er get organosilicon company limited.
Described solidifying agent is mphenylenediamine.
The preparation of the coating of the above-mentioned PP of can be used for, pet sheet finishing coat: choose by above-mentioned raw materials proportioning, be uniformly mixed, obtain can be used for the coating of PP, pet sheet finishing coat.
Application: form top coat after coating of the present invention is applied to polyethylene (PE) film surface, to there being polyethylene (PE) film of top coat to carry out peel test: peel off polyethylene (PE) film top coat with heat-sealing tensiometer, in the time of 85 ℃, peeling off pulling force is 9～10 newton, does not peel off; Illustrate that paint adhesion of the present invention is good.
Adopt attachment force detection method and step in embodiment, result shows: this paint adhesion is good.
Embodiment 3:
Substantially the same manner as Example 1, difference is: described solidifying agent is 593 solidifying agent.
Application: form top coat after coating of the present invention is applied to polyethylene (PE) film surface, to there being polyethylene (PE) film of top coat to carry out peel test: peel off polyethylene (PE) film top coat with heat-sealing tensiometer, in the time of 85 ℃, peeling off pulling force is 9～10 newton, does not peel off; Illustrate that paint adhesion of the present invention is good.
Adopt attachment force detection method and step in embodiment, result shows: this paint adhesion is good.
Embodiment 4:
Substantially the same manner as Example 1, difference is: described solidifying agent is benzene dimethylamine.
Application: form top coat after coating of the present invention is applied to polypropylene (PP) film surface, to there being polypropylene (PP) film of top coat to carry out peel test: peel off polypropylene (PP) film top coat with heat-sealing tensiometer, in the time of 85 ℃, peeling off pulling force is 9～10 newton, does not peel off; Illustrate that paint adhesion of the present invention is good.
Adopt attachment force detection method and step in embodiment, result shows: this paint adhesion is good.
The present invention cited each raw material (comprising different molecular weight, different manufacturers) can be realized the present invention, at this, does not enumerate embodiment.
Claims (5)
1. the coating that can be used for PP, pet sheet finishing coat, it is characterized in that it is mixed by acroleic acid resin, defoamer, wetting dispersing agent, solidifying agent, water, butyl glycol ether, propyl alcohol, auxiliary rheological agents, the shared mass percent of each raw material is: acroleic acid resin 35%, defoamer 0.5%, wetting dispersing agent 1%, solidifying agent 10%, water 38%, butyl glycol ether 5.4%, propyl alcohol 10%, auxiliary rheological agents 0.1%.
2. the coating that can be used for PP, pet sheet finishing coat according to claim 1, is characterized in that: described defoamer is polysiloxanes defoaming agents or silicone oil emulsion defoamer.
3. the coating that can be used for PP, pet sheet finishing coat according to claim 1, is characterized in that: described wetting dispersing agent adopts the wetting dispersing agent of the production of Hangzhou Bao Er get organosilicon company limited.
4. the coating that can be used for PP, pet sheet finishing coat according to claim 1, is characterized in that: described solidifying agent is diamino diphenyl sulfone, benzene dimethylamine, mphenylenediamine, 593 solidifying agent or 120 solidifying agent.
5. the coating that can be used for PP, pet sheet finishing coat according to claim 1, is characterized in that: described auxiliary rheological agents is organobentonite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333948.9A CN104140723A (en) | 2014-07-14 | 2014-07-14 | Paint capable of being used for PP and surface coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333948.9A CN104140723A (en) | 2014-07-14 | 2014-07-14 | Paint capable of being used for PP and surface coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104140723A true CN104140723A (en) | 2014-11-12 |
Family
ID=51850068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333948.9A Pending CN104140723A (en) | 2014-07-14 | 2014-07-14 | Paint capable of being used for PP and surface coatings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104140723A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003292884A (en) * | 2002-03-29 | 2003-10-15 | Kansai Paint Co Ltd | Aqueous finishing one-coat paint composition and film forming method using the same |
| CN101121770A (en) * | 2006-08-11 | 2008-02-13 | 上海市涂料研究所 | Water acrylic resin and preparing method thereof |
| CN102888163A (en) * | 2012-10-25 | 2013-01-23 | 南京长江涂料有限公司 | Water-based paint for Christmas glass ornaments, and preparation method and application thereof |
| CN103319986A (en) * | 2013-06-28 | 2013-09-25 | 江苏海田技术有限公司 | UV (ultraviolet)-spraying soft sheen finish paint |
-
2014
- 2014-07-14 CN CN201410333948.9A patent/CN104140723A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003292884A (en) * | 2002-03-29 | 2003-10-15 | Kansai Paint Co Ltd | Aqueous finishing one-coat paint composition and film forming method using the same |
| CN101121770A (en) * | 2006-08-11 | 2008-02-13 | 上海市涂料研究所 | Water acrylic resin and preparing method thereof |
| CN102888163A (en) * | 2012-10-25 | 2013-01-23 | 南京长江涂料有限公司 | Water-based paint for Christmas glass ornaments, and preparation method and application thereof |
| CN103319986A (en) * | 2013-06-28 | 2013-09-25 | 江苏海田技术有限公司 | UV (ultraviolet)-spraying soft sheen finish paint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141112 |