CN103483959A - Release agent for scratching-resistant high-toughness PVC (polyvinyl chloride) heat transfer film and preparation method of heat transfer film - Google Patents
Release agent for scratching-resistant high-toughness PVC (polyvinyl chloride) heat transfer film and preparation method of heat transfer film Download PDFInfo
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- CN103483959A CN103483959A CN201310455687.3A CN201310455687A CN103483959A CN 103483959 A CN103483959 A CN 103483959A CN 201310455687 A CN201310455687 A CN 201310455687A CN 103483959 A CN103483959 A CN 103483959A
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Abstract
The invention discloses a release agent for a scratching-resistant high-toughness PVC heat transfer film. The release agent mainly comprises components in parts by weight as follows: 30-60 parts of acrylic resin, 10-30 parts of a toughening agent, 5-10 parts of a scratching-resistant additive, 3-5 parts of acetic ethyl glucoside ester alcohol and 50-100 parts of an organic solvent. The invention further discloses a preparation method of the heat transfer film. According to the release agent for the scratching-resistant high-toughness PVC heat transfer film, the acetic ethyl glucoside ester alcohol is added to modify the acrylic resin, the scratching-resistant additive such as microcrystalline wax or Nano-R 1003 is added to obtain the better scratching resistance, and the obtained release agent can be used in a preparation technology of the heat transfer film, so that the transfer film has scratching-resistant and high-toughness functions and the like, and the obtained PVC heat transfer film is applicable to fields of heat transfer, optics, advertising graphics and the like.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film and preparation method thereof.
Background technology
Heat transfer film is that moisture-proof, airtight, soft, intensity are large, acid and alkali-resistance grease and solvent, polar material that high low temperature all is not afraid of.The heat transfer film of producing on the market at present produces intermembranous adhesion because the parting agent added is easy, and can not reuse.
Parting agent is a kind of have release, film-forming properties and fusible low viscous transparent resin, because solvent evaporates speed in parting agent, so in coating process, note controlling viscosity, control the solid content of parting agent, the solid content general control is in 23% left and right, if solid content lower than 19%, the heat transfer film transfer printing effect after the coating parting agent is undesirable.Note the transparency of parting agent simultaneously, not so can affect the effect of printed layers.Current PVC heat transfer film, because base material film material PVC film is more fragile, easily breaks, and the heat transfer film over-all properties of preparation is not good, non-refractory and easily scratching.
Summary of the invention
Goal of the invention: for the problems referred to above, first purpose of the present invention is to provide a kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film.Second purpose of the present invention is to provide the preparation method of this PVC Release Agent for Heat Transfer Film.
Technical scheme: in order to solve the problems of the technologies described above, the invention provides a kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film, mainly made by following raw material by weight: 30 ~ 60 parts of acrylic resins, 10 ~ 30 parts of toughner, 5 ~ 10 parts of anti-scratch auxiliary agents, 3 ~ 5 parts of acetic acid ethyl glycosides ester alcohol, 50 ~ 100 parts of organic solvents.
Wherein, described anti-scratch auxiliary agent is Microcrystalline Wax or Nano-R 1003.Nano-R 1003 buys in Karst, Kunshan macromolecular material company limited.
Described toughner is A-603 liquid toughner.Described organic solvent is toluene.
The preparation method of described anti-scratch high tenacity PVC Release Agent for Heat Transfer Film comprises the following steps:
1) take the raw material of above-mentioned parts by weight; 2) acrylic resin is dissolved in organic solvent, adds toughner, anti-scratch auxiliary agent, acetic acid ethyl glycosides ester alcohol simultaneously, with 520 ~ 600rpm/min rotating speed, stir 30 ~ 60min, and heating under 120 ~ 130 ℃; 3) stop heating, continue to stir 20 ~ 30min and obtain parting agent until temperature is reduced to the normal temperature discharging.
Beneficial effect: a kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film prepared by the present invention, by adding acetic acid ethyl glycosides ester alcohol to carry out modification to acrylic resin, by adding anti-scratch auxiliary agent, be that Microcrystalline Wax or Nano-R 1003 obtain better anti-scratch performance, the parting agent obtained can be for the preparation technology of heat transfer film, makes transfer film possess to prevent anti-scratch and possesses the functions such as high tenacity.
Embodiment
According to following embodiment, the present invention may be better understood.Yet, those skilled in the art will readily understand, the described concrete material proportion of embodiment is only for the present invention is described, and should also can not limit the present invention described in detail in claims.
Embodiment 1
A kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film, mainly made by following raw material: 30 parts of acrylic resins, 10 parts of A-603 liquid toughner, 5 parts of Microcrystalline Waxes, 3 parts of acetic acid ethyl glycosides ester alcohol, 50 parts of toluene by weight.
The preparation method of described anti-scratch high tenacity PVC Release Agent for Heat Transfer Film comprises the following steps:
1) take the raw material of above-mentioned parts by weight;
2) acrylic resin is dissolved in toluene, adds toughner, anti-scratch auxiliary agent, acetic acid ethyl glycosides ester alcohol simultaneously, with the 520rpm/min rotating speed, stir 30min, and heating under 120 ℃;
3) stop heating, continue to stir 20 ~ 30min and obtain parting agent until temperature is reduced to the normal temperature discharging.
Above-mentioned parting agent, for the preparation of the PVC heat transfer film, is recorded to the performance perameter result of parting agent:
| ? | Test event | Test result |
| 1 | Package stability | Do not precipitate |
| 2 | High temperature resistant ℃ | 500~600 |
| 3 | Stripping strength N/mm | 0.1862 |
| 4 | Release rate % | ?3.7% |
Embodiment 2
A kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film, mainly made by following raw material: 60 parts of acrylic resins, 30 parts of A-603 liquid toughner, 1,003 10 parts of Nano-R, 5 parts of acetic acid ethyl glycosides ester alcohol, 100 parts of toluene by weight.
The preparation method of described anti-scratch high tenacity PVC Release Agent for Heat Transfer Film comprises the following steps:
1) take the raw material of above-mentioned parts by weight;
2) acrylic resin is dissolved in toluene, adds toughner, anti-scratch auxiliary agent, acetic acid ethyl glycosides ester alcohol simultaneously, with the 600rpm/min rotating speed, stir 60min, and heating under 130 ℃;
3) stop heating, continue to stir 30min and obtain parting agent until temperature is reduced to the normal temperature discharging.
Above-mentioned parting agent, for the preparation of the PVC heat transfer film, is recorded to the performance perameter result of parting agent:
| ? | Test event | Test result |
| 1 | Package stability | Do not precipitate |
| 2 | High temperature resistant ℃ | 450~500 |
| 3 | Stripping strength N/mm | 0.1835 |
| 4 | Release rate % | ?3.6% |
Embodiment 3
A kind of anti-scratch high tenacity PVC Release Agent for Heat Transfer Film, mainly made by following raw material: 45 parts of acrylic resins, 20 parts of A-603 liquid toughner, 1,003 7 parts of Nano-R, 4 parts of acetic acid ethyl glycosides ester alcohol, 75 parts of toluene by weight.
The preparation method of described anti-scratch high tenacity PVC Release Agent for Heat Transfer Film comprises the following steps:
1) take the raw material of above-mentioned parts by weight;
2) acrylic resin is dissolved in toluene, adds toughner, anti-scratch auxiliary agent, acetic acid ethyl glycosides ester alcohol simultaneously, with the 560rpm/min rotating speed, stir 45min, and heating under 125 ℃;
3) stop heating, continue to stir 25min and obtain parting agent until temperature is reduced to the normal temperature discharging.
Above-mentioned parting agent, for the preparation of the PVC heat transfer film, is recorded to the performance perameter result of parting agent:
| ? | Test event | Test result |
| 1 | Package stability | Do not precipitate |
| 2 | High temperature resistant ℃ | 300~500 |
| 3 | Stripping strength N/mm | 0.1833 |
| 4 | Release rate % | ?3.6% |
Claims (5)
1. an anti-scratch high tenacity PVC Release Agent for Heat Transfer Film, it is characterized in that, mainly made by following raw material by weight: 30 ~ 60 parts of acrylic resins, 10 ~ 30 parts of toughner, 5 ~ 10 parts of anti-scratch auxiliary agents, 3 ~ 5 parts of acetic acid ethyl glycosides ester alcohol, 50 ~ 100 parts of organic solvents.
2. anti-scratch high tenacity PVC Release Agent for Heat Transfer Film according to claim 1, is characterized in that, described anti-scratch auxiliary agent is Microcrystalline Wax or Nano-R 1003.
3. anti-scratch high tenacity PVC Release Agent for Heat Transfer Film according to claim 1, is characterized in that, described toughner is A-603 liquid toughner.
4. anti-scratch high tenacity PVC Release Agent for Heat Transfer Film according to claim 1, is characterized in that, described organic solvent is toluene.
5. the preparation method of the described anti-scratch high tenacity PVC Release Agent for Heat Transfer Film of claim 1 ~ 4 any one, is characterized in that, comprises the following steps:
1) take the raw material of above-mentioned parts by weight;
2) acrylic resin is dissolved in organic solvent, adds toughner, anti-scratch auxiliary agent, acetic acid ethyl glycosides ester alcohol simultaneously, with 520 ~ 600rpm/min rotating speed, stir 30 ~ 60min, and heating under 120 ~ 130 ℃;
3) stop heating, continue to stir 20 ~ 30min and obtain parting agent until temperature is reduced to the normal temperature discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455687.3A CN103483959A (en) | 2013-09-29 | 2013-09-29 | Release agent for scratching-resistant high-toughness PVC (polyvinyl chloride) heat transfer film and preparation method of heat transfer film |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310455687.3A CN103483959A (en) | 2013-09-29 | 2013-09-29 | Release agent for scratching-resistant high-toughness PVC (polyvinyl chloride) heat transfer film and preparation method of heat transfer film |
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| CN103483959A true CN103483959A (en) | 2014-01-01 |
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| CN201310455687.3A Pending CN103483959A (en) | 2013-09-29 | 2013-09-29 | Release agent for scratching-resistant high-toughness PVC (polyvinyl chloride) heat transfer film and preparation method of heat transfer film |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109575701A (en) * | 2018-11-29 | 2019-04-05 | 梧州市泽和高分子材料有限公司 | A kind of thermal transfer takes off the preparation method of charta, the thermal transfer of preparation takes off charta and its application |
| CN111016510A (en) * | 2019-11-28 | 2020-04-17 | 深圳劲嘉集团股份有限公司 | Silicon dioxide laser transfer film, silicon dioxide laser transfer paper and preparation method thereof |
-
2013
- 2013-09-29 CN CN201310455687.3A patent/CN103483959A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109575701A (en) * | 2018-11-29 | 2019-04-05 | 梧州市泽和高分子材料有限公司 | A kind of thermal transfer takes off the preparation method of charta, the thermal transfer of preparation takes off charta and its application |
| CN109575701B (en) * | 2018-11-29 | 2021-10-15 | 梧州市泽和高分子材料有限公司 | Preparation method of thermal transfer printing paper removing agent, prepared thermal transfer printing paper removing agent and application thereof |
| CN111016510A (en) * | 2019-11-28 | 2020-04-17 | 深圳劲嘉集团股份有限公司 | Silicon dioxide laser transfer film, silicon dioxide laser transfer paper and preparation method thereof |
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Application publication date: 20140101 |