CN105255343A - Nylon surface coating composition and preparation method of nylon surface coating - Google Patents
Nylon surface coating composition and preparation method of nylon surface coating Download PDFInfo
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- CN105255343A CN105255343A CN201510791274.1A CN201510791274A CN105255343A CN 105255343 A CN105255343 A CN 105255343A CN 201510791274 A CN201510791274 A CN 201510791274A CN 105255343 A CN105255343 A CN 105255343A
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Abstract
The invention discloses a nylon surface coating composition and a preparation method of a nylon surface coating. The composition is prepared from, by weight, 100 parts of hydroxy acrylic resin and 10-20 parts of isocyanate, 10-20 parts of acetone, 5-10 parts of ethanol, 1-5 parts of magnesium oxide and 1-5 parts of zinc oxide relative to the 100 parts of hydroxy acrylic resin. According to the design of the nylon surface coating composition and the preparation method of the nylon surface coating, hydroxy acrylic resin, isocyanate, acetone, ethanol, magnesium oxide and zinc oxide are mixed, then the nylon surface coating is obtained, the nylon surface is further coated with the obtained nylon surface coating, thereby nylon coated with the coating can have better wear-resistant performance in the actual use process, the service life of the nylon is further greatly prolonged, and use cost is lowered.
Description
Technical field
The present invention relates to the manufacture field of nylon topcoating, particularly, relate to the preparation method of a kind of nylon surface-coating compositions and nylon topcoating.
Background technology
In actual production life, with it, use range and good use properties are subject to liking of people to nylon widely, and in the use procedure of nylon, often very easily in use there is the phenomenons such as wearing and tearing in it, and then nylon is reduced work-ing life greatly, use properties also reduces greatly, thus increases the use cost in productive life.
Therefore, provide one effectively can prevent nylon wear, the preparation method greatly improving the work-ing life of nylon and the nylon surface-coating compositions of use properties and nylon topcoating is the problem that the present invention needs solution badly.
Summary of the invention
For above-mentioned prior art, the object of the invention is to overcome in the use procedure of nylon in prior art, often very easily in use there is the phenomenons such as wearing and tearing in it, and then nylon is reduced work-ing life greatly, use properties also reduces greatly, thus the problem of use cost in increase productive life, thus provide one effectively can prevent nylon wear, greatly improve the preparation method of the work-ing life of nylon and the nylon surface-coating compositions of use properties and nylon topcoating.
To achieve these goals, the invention provides a kind of nylon surface-coating compositions, wherein, described composition comprises Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide; Wherein,
Relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 10-20 weight part, the content of described acetone is 10-20 weight part, the content of described ethanol is 5-10 weight part, described magnesian content is 1-5 weight part, and the content of described zinc oxide is 1-5 weight part.
Present invention also offers a kind of preparation method of nylon topcoating, wherein, described preparation method comprises: by nylon topcoating obtained after the mixing of Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide; Wherein,
Relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 10-20 weight part, the content of described acetone is 10-20 weight part, the content of described ethanol is 5-10 weight part, described magnesian content is 1-5 weight part, and the content of described zinc oxide is 1-5 weight part.
Pass through technique scheme, the present invention is by nylon topcoating obtained after the mixing of Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide, and then above-mentioned obtained nylon topcoating is coated on nylon surface, thus make the nylon being coated with above-mentioned coating have better crocking resistance when reality uses, and then greatly improve the work-ing life of this nylon, reduce use cost.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Embodiment
Below the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
The invention provides a kind of nylon surface-coating compositions, wherein, described composition comprises Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide; Wherein,
Relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 10-20 weight part, the content of described acetone is 10-20 weight part, the content of described ethanol is 5-10 weight part, described magnesian content is 1-5 weight part, and the content of described zinc oxide is 1-5 weight part.
Above-mentioned design is by obtaining nylon topcoating by after the mixing of Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide, and then above-mentioned obtained nylon topcoating is coated on nylon surface, thus make the nylon being coated with above-mentioned coating have better crocking resistance when reality uses, and then greatly improve the work-ing life of this nylon, reduce use cost.
In order to the abrasion resistance properties making the nylon coatings obtained more effectively can improve nylon when being actually used in nylon, one of the present invention preferred embodiment in, relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 13-17 weight part, the content of described acetone is 12-18 weight part, the content of described ethanol is 6-8 weight part, and described magnesian content is 2-4 weight part, and the content of described zinc oxide is 2-4 weight part.
Certainly, more even in order to make to mix between each raw material, one of the present invention preferred embodiment in, the particle diameter of described magnesium oxide and described zinc oxide can be further defined to and be not more than 0.5mm.
Certainly, in order to make the nylon coatings obtained have better use properties, such as, good ageing resistance and uvioresistant performance can be had, one of the present invention preferred embodiment in, described composition can also comprise antiager and anti ultraviolet agent.
Present invention also offers a kind of preparation method of nylon topcoating, wherein, described preparation method comprises: by nylon topcoating obtained after the mixing of Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide; Wherein,
Relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 10-20 weight part, the content of described acetone is 10-20 weight part, the content of described ethanol is 5-10 weight part, described magnesian content is 1-5 weight part, and the content of described zinc oxide is 1-5 weight part.
Certainly, in order to make the nylon coatings obtained after smearing nylon, make the crocking resistance of the nylon being coated with coating better, one of the present invention preferred embodiment in, relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 13-17 weight part, the content of described acetone is 12-18 weight part, the content of described ethanol is 6-8 weight part, and described magnesian content is 2-4 weight part, and the content of described zinc oxide is 2-4 weight part.
Certainly, more even in order to make to mix between each material, one of the present invention preferred embodiment in, described preparation method can also comprise and magnesium oxide and zinc oxide being ground before combination.
Similarly, in order to make the nylon coatings obtained have better use properties, such as, have anti-aging and uvioresistant performance preferably, described preparation method can also comprise and add antiager and anti ultraviolet agent mixes.
Certainly, here mixing process can according to this area routine adopt hybrid mode mix, such as, one of the present invention more preferred embodiment in, in order to make mixing more even, described mixing process can be uniformly mixed under the condition of 180-260 DEG C for being placed in temperature.
Below will be described the present invention by embodiment.In following examples, described Hydroxylated acrylic resin, described isocyanic ester, described acetone, described ethanol, described magnesium oxide and described zinc oxide are conventional commercial product.
Embodiment 1
100g Hydroxylated acrylic resin, 13g isocyanic ester, 12g acetone, 6g ethanol, 2g magnesium oxide and 2g zinc oxide being placed in temperature is be uniformly mixed rear obtained nylon topcoating A1 under the condition of 180 DEG C.
Embodiment 2
100g Hydroxylated acrylic resin, 17g isocyanic ester, 18g acetone, 8g ethanol, 4g magnesium oxide and 4g zinc oxide being placed in temperature is be uniformly mixed rear obtained nylon topcoating A2 under the condition of 260 DEG C.
Embodiment 3
100g Hydroxylated acrylic resin, 15g isocyanic ester, 15g acetone, 7g ethanol, 3g magnesium oxide and 3g zinc oxide being placed in temperature is be uniformly mixed rear obtained nylon topcoating A3 under the condition of 220 DEG C.
Embodiment 4
Be prepared according to the preparation method of embodiment 1, unlike, the content of described isocyanic ester is 10g, the content of described acetone is 10g, and the content of described ethanol is 5g, and described magnesian content is 1g, the content of described zinc oxide is 1g, obtained nylon topcoating A4.
Embodiment 5
Be prepared according to the preparation method of embodiment 2, unlike, the content of described isocyanic ester is 20g, the content of described acetone is 20g, and the content of described ethanol is 10g, and described magnesian content is 5g, the content of described zinc oxide is 5g, obtained nylon topcoating A5.
Comparative example 1
Be prepared according to the preparation method of embodiment 3, unlike, the content of described isocyanic ester is 5g, the content of described acetone is 5g, and the content of described ethanol is 2g, and described magnesian content is 0.5g, the content of described zinc oxide is 0.5g, obtained nylon topcoating D1.
Comparative example 2
Be prepared according to the preparation method of embodiment 3, unlike, the content of described isocyanic ester is 30g, the content of described acetone is 30g, and the content of described ethanol is 20g, and described magnesian content is 10g, the content of described zinc oxide is 10g, obtained nylon topcoating D2.
Test case
Above-mentioned obtained A1-A5, D1 and D2 are coated on nylon surface respectively, and with the nylon of uncoated for D3, are all rubbed by above-mentioned nylon, detect the friction condition of nylon, the result obtained is as shown in table 1.
Table 1
| Numbering | Friction condition |
| A1 | Without the visible noticeable wear of naked eyes |
| A2 | Without the visible noticeable wear of naked eyes |
| A3 | Without the visible noticeable wear of naked eyes |
| A4 | Mild wear |
| A5 | Mild wear |
| D1 | Noticeable wear |
| D2 | Noticeable wear |
| D3 | Noticeable wear |
Can be found out by table 1, nylon topcoating obtained within the scope of the present invention effectively can prevent nylon wear in practical coating behind nylon surface, simultaneously, nylon topcoating obtained in preferable range of the present invention has better anti-wear property when practical application, but then do not possess good abrasion resistance properties at the coating that the scope of the invention obtains outward, after being coated on nylon surface, still make nylon very easily be worn.
More than describe the preferred embodiment of the present invention in detail; but the present invention is not limited to the detail in above-mentioned embodiment, within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out arbitrary combination between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (9)
1. a nylon surface-coating compositions, is characterized in that, described composition comprises Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide; Wherein,
Relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 10-20 weight part, the content of described acetone is 10-20 weight part, the content of described ethanol is 5-10 weight part, described magnesian content is 1-5 weight part, and the content of described zinc oxide is 1-5 weight part.
2. composition according to claim 1, wherein, relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 13-17 weight part, the content of described acetone is 12-18 weight part, the content of described ethanol is 6-8 weight part, and described magnesian content is 2-4 weight part, and the content of described zinc oxide is 2-4 weight part.
3. composition according to claim 1 and 2, wherein, the particle diameter of described magnesium oxide and described zinc oxide is not more than 0.5mm.
4. composition according to claim 1 and 2, wherein, described composition also comprises antiager and anti ultraviolet agent.
5. a preparation method for nylon topcoating, is characterized in that, described preparation method comprises: by nylon topcoating obtained after the mixing of Hydroxylated acrylic resin, isocyanic ester, acetone, ethanol, magnesium oxide and zinc oxide; Wherein,
Relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 10-20 weight part, the content of described acetone is 10-20 weight part, the content of described ethanol is 5-10 weight part, described magnesian content is 1-5 weight part, and the content of described zinc oxide is 1-5 weight part.
6. preparation method according to claim 5, wherein, relative to the described Hydroxylated acrylic resin of 100 weight parts, the content of described isocyanic ester is 13-17 weight part, the content of described acetone is 12-18 weight part, the content of described ethanol is 6-8 weight part, and described magnesian content is 2-4 weight part, and the content of described zinc oxide is 2-4 weight part.
7. the preparation method according to claim 5 or 6, wherein, described preparation method also comprises and magnesium oxide and zinc oxide being ground before combination.
8. the preparation method according to claim 5 or 6, wherein, described preparation method also comprises and adds antiager and anti ultraviolet agent mixes.
9. the preparation method according to claim 5 or 6, wherein, described mixing process is that to be placed in temperature be uniformly mixed under the condition of 180-260 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510791274.1A CN105255343A (en) | 2015-11-17 | 2015-11-17 | Nylon surface coating composition and preparation method of nylon surface coating |
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| CN201510791274.1A CN105255343A (en) | 2015-11-17 | 2015-11-17 | Nylon surface coating composition and preparation method of nylon surface coating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106632741A (en) * | 2016-11-30 | 2017-05-10 | 嘉宝莉化工集团股份有限公司 | Compound type odor-less light initiator and ultraviolet curing coating material |
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2015
- 2015-11-17 CN CN201510791274.1A patent/CN105255343A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106632741A (en) * | 2016-11-30 | 2017-05-10 | 嘉宝莉化工集团股份有限公司 | Compound type odor-less light initiator and ultraviolet curing coating material |
| CN106632741B (en) * | 2016-11-30 | 2018-06-29 | 嘉宝莉化工集团股份有限公司 | Compound net taste photoinitiator and ultraviolet-curing paint |
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Application publication date: 20160120 |