CN105348698A - Casing material composition and preparation method thereof - Google Patents
Casing material composition and preparation method thereof Download PDFInfo
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- CN105348698A CN105348698A CN201510875356.4A CN201510875356A CN105348698A CN 105348698 A CN105348698 A CN 105348698A CN 201510875356 A CN201510875356 A CN 201510875356A CN 105348698 A CN105348698 A CN 105348698A
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Abstract
The invention discloses a casing material composition and a preparation method of the casing material composition. The casing material composition comprises polyvinyl chloride resin, polyacrylic resin, magnesium oxide, magnesium carbonate, titanium dioxide and lead stearate, wherein relative to 100 parts of polyvinyl chloride resin by weight, the content of polyacrylic resin is 10-15 parts by weight, the content of magnesium oxide is 1-10 parts by weight, the content of magnesium carbonate is 3-15 parts by weight, the content of titanium dioxide is 10-20 parts by weight, and the content of lead stearate is 5-15 parts by weight. By the adoption of the technical scheme, a casing made of the casing material composition is relatively good in abrasion resistance during actual use, greatly lowered in use cost, replacement cost and production cost, and effectively prolonged in service life during actual use.
Description
Technical field
The present invention relates to the manufacture field of shell material, particularly, relate to the preparation method of a kind of shell material composition and shell material.
Background technology
Sleeve pipe is as the parts that all can use in a kind of a lot of equipment and product, use field in production and life is very extensive, such as, some filtration unit is sleeve pipe parcel filter core and obtains, and in use, the sleeve pipe of parcel filter core is then easy to be worn, thus bring larger trouble to later stage use, therefore, need often to change above-mentioned filtration unit or sleeve pipe, not only waste time and energy, and substantially increase use cost.
Therefore, improve and a kind of there is good abrasion resistance properties, greatly improve work-ing life, reduce the shell material composition of replacement cost and the preparation method of shell material 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 prior art the sleeve pipe wrapping up filter core be then easy to be worn, thus bring larger trouble to later stage use, therefore, need often to change above-mentioned filtration unit or sleeve pipe, not only waste time and energy, and substantially increase the problem of use cost, thus provide a kind of there is good abrasion resistance properties, greatly improve work-ing life, reduce the shell material composition of replacement cost and the preparation method of shell material.
To achieve these goals, the invention provides a kind of shell material composition, wherein, described composition comprises polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described polyacrylic resin is 10-50 weight part, described magnesian content is 1-10 weight part, the content of described magnesiumcarbonate is 3-15 weight part, the content of described titanium dioxide is 10-20 weight part, and the content of described lead stearate is 5-15 weight part.
Present invention also offers a kind of preparation method of shell material, wherein, described preparation method comprises: melting after the mixing of polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate obtained; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described polyacrylic resin is 10-50 weight part, described magnesian consumption is 1-10 weight part, the consumption of described magnesiumcarbonate is 3-15 weight part, the consumption of described titanium dioxide is 10-20 weight part, and the consumption of described lead stearate is 5-15 weight part.
Pass through technique scheme, polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate are obtained shell material according to after the mixing of certain ratio by the present invention, and make the sleeve pipe by above-mentioned shell material is obtained have good abrasion resistance properties when reality uses, greatly reduce its use cost, reduce replacement cost, effectively improve work-ing life during actual use, greatly reduce the production cost in production.
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 shell material composition, wherein, described composition comprises polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described polyacrylic resin is 10-50 weight part, described magnesian content is 1-10 weight part, the content of described magnesiumcarbonate is 3-15 weight part, the content of described titanium dioxide is 10-20 weight part, and the content of described lead stearate is 5-15 weight part.
Above-mentioned design is by obtaining shell material by polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate according to after the mixing of certain ratio, and make the sleeve pipe by above-mentioned shell material is obtained have good abrasion resistance properties when reality uses, greatly reduce its use cost, reduce replacement cost, effectively improve work-ing life during actual use, greatly reduce the production cost in production.
Certainly, when reality uses, there is better wear resisting property in order to make the shell material obtained, one of the present invention preferred embodiment in, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described polyacrylic resin is 20-40 weight part, and described magnesian content is 3-7 weight part, and the content of described magnesiumcarbonate is 5-10 weight part, the content of described titanium dioxide is 13-17 weight part, and the content of described lead stearate is 8-12 weight part.
Described polyvinyl chloride (PVC) RESINS can be the polyvinyl chloride (PVC) RESINS type that this area routine uses, such as, one of the present invention preferred embodiment in, in order to make the shell material obtained have better abrasion resistance properties when reality uses, it is 1.35-1.45g/cm that described polyvinyl chloride (PVC) RESINS can be chosen as density
3.
Similarly, of the present invention another preferred embodiment in, it is 0.85-0.95g/cm that described polyacrylic resin can be chosen as density further
3.
One of the present invention preferred embodiment in, in order to make the shell material longer service life obtained, there is the better performance such as anti-aging, described composition can also comprise oxidation inhibitor and anti-aging agent, wherein, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described oxidation inhibitor is 1-5 weight part, and the content of described anti-aging agent is 1-5 weight part.
Present invention also offers a kind of preparation method of shell material, wherein, described preparation method comprises: melting after the mixing of polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate obtained; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described polyacrylic resin is 10-50 weight part, described magnesian consumption is 1-10 weight part, the consumption of described magnesiumcarbonate is 3-15 weight part, the consumption of described titanium dioxide is 10-20 weight part, and the consumption of described lead stearate is 5-15 weight part.
One of the present invention preferred embodiment in, when reality uses, there is better wear resisting property in order to make the shell material obtained, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described polyacrylic resin is 20-40 weight part, described magnesian consumption is 3-7 weight part, the consumption of described magnesiumcarbonate is 5-10 weight part, and the consumption of described titanium dioxide is 13-17 weight part, and the consumption of described lead stearate is 8-12 weight part.
Described polyvinyl chloride (PVC) RESINS and described polyacrylic resin as previously mentioned, seldom repeat at this.
Similarly, one of the present invention preferred embodiment in, described preparation method can also comprise and add oxidation inhibitor and anti-aging agent mixed smelting; Wherein, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described oxidation inhibitor is 1-5 weight part, and the consumption of described anti-aging agent is 1-5 weight part.
The melting mode that described fusion process can adopt according to this area routine operates, melting condition can be not construed as limiting, such as, one of the present invention preferred embodiment in, in order to make Smelting Effect better and more save melting cost, the smelting temperature of described fusion process can be set to 180-260 DEG C.
Below will be described the present invention by embodiment.In following examples, described polyvinyl chloride (PVC) RESINS is the conventional commercial product that Dongguan City east wind plastic material company limited produces, described polyacrylic resin is the commercial polypropylene acid resin of Renqiu City Feng Fei Chemicals sales section supply, and described magnesium oxide, described magnesiumcarbonate, described titanium dioxide and described lead stearate are conventional commercial product.
Embodiment 1
The mixing of 100g polyvinyl chloride (PVC) RESINS, 20g polyacrylic resin, 3g magnesium oxide, 5g magnesiumcarbonate, 13g titanium dioxide and 8g lead stearate being placed on temperature is melting under the condition of 180 DEG C, obtained shell material A1.
Embodiment 2
The mixing of 100g polyvinyl chloride (PVC) RESINS, 40g polyacrylic resin, 7g magnesium oxide, 10g magnesiumcarbonate, 17g titanium dioxide and 12g lead stearate being placed on temperature is melting under the condition of 260 DEG C, obtained shell material A2.
Embodiment 3
The mixing of 100g polyvinyl chloride (PVC) RESINS, 30g polyacrylic resin, 5g magnesium oxide, 8g magnesiumcarbonate, 15g titanium dioxide and 10g lead stearate being placed on temperature is melting under the condition of 220 DEG C, obtained shell material A3.
Embodiment 4
Be prepared according to the preparation method of embodiment 1, unlike, the consumption of described polyacrylic resin is 10g, described magnesian consumption is 1g, and the consumption of described magnesiumcarbonate is 3g, and the consumption of described titanium dioxide is 10g, the consumption of described lead stearate is 5g, obtained shell material A4.
Embodiment 5
Be prepared according to the preparation method of embodiment 2, unlike, the consumption of described polyacrylic resin is 50g, described magnesian consumption is 10g, and the consumption of described magnesiumcarbonate is 15g, and the consumption of described titanium dioxide is 20g, the consumption of described lead stearate is 15g, obtained shell material A5.
Comparative example 1
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described polyacrylic resin is 5g, described magnesian consumption is 0.5g, and the consumption of described magnesiumcarbonate is 1g, and the consumption of described titanium dioxide is 5g, the consumption of described lead stearate is 2g, obtained shell material D1.
Comparative example 2
Be prepared according to the preparation method of embodiment 3, unlike, the consumption of described polyacrylic resin is 80g, described magnesian consumption is 20g, and the consumption of described magnesiumcarbonate is 30g, and the consumption of described titanium dioxide is 40g, the consumption of described lead stearate is 30g, obtained shell material D2.
Test case
By above-mentioned obtained A1-A5, D1 and D2 injection moulding respectively, obtained sleeve pipe, be then placed on the consistent table top of roughness by above-mentioned sleeve pipe, and the power applying formed objects makes its slippage on table top, detect the surface abrasion degree of above-mentioned sleeve pipe, the result obtained is as shown in table 1.
Table 1
| Numbering | The degree of wear |
| A1 | Substantially without wearing and tearing |
| A2 | Without appreciable wear |
| A3 | Substantially without wearing and tearing |
| A4 | Without noticeable wear |
| A5 | Without noticeable wear |
| D1 | Serious wear |
| D2 | Serious wear |
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 (10)
1. a shell material composition, is characterized in that, described composition comprises polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described polyacrylic resin is 10-50 weight part, described magnesian content is 1-10 weight part, the content of described magnesiumcarbonate is 3-15 weight part, the content of described titanium dioxide is 10-20 weight part, and the content of described lead stearate is 5-15 weight part.
2. composition according to claim 1, wherein, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described polyacrylic resin is 20-40 weight part, described magnesian content is 3-7 weight part, the content of described magnesiumcarbonate is 5-10 weight part, and the content of described titanium dioxide is 13-17 weight part, and the content of described lead stearate is 8-12 weight part.
3. composition according to claim 1 and 2, wherein, the density of described polyvinyl chloride (PVC) RESINS is 1.35-1.45g/cm
3.
4. composition according to claim 1 and 2, wherein, the density of described polyacrylic resin is 0.85-0.95g/cm
3.
5. composition according to claim 1 and 2, wherein, described composition also comprises oxidation inhibitor and anti-aging agent, wherein, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the content of described oxidation inhibitor is 1-5 weight part, and the content of described anti-aging agent is 1-5 weight part.
6. a preparation method for shell material, is characterized in that, described preparation method comprises: melting after the mixing of polyvinyl chloride (PVC) RESINS, polyacrylic resin, magnesium oxide, magnesiumcarbonate, titanium dioxide and lead stearate obtained; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described polyacrylic resin is 10-50 weight part, described magnesian consumption is 1-10 weight part, the consumption of described magnesiumcarbonate is 3-15 weight part, the consumption of described titanium dioxide is 10-20 weight part, and the consumption of described lead stearate is 5-15 weight part.
7. preparation method according to claim 6, wherein, relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described polyacrylic resin is 20-40 weight part, described magnesian consumption is 3-7 weight part, the consumption of described magnesiumcarbonate is 5-10 weight part, and the consumption of described titanium dioxide is 13-17 weight part, and the consumption of described lead stearate is 8-12 weight part.
8. the preparation method according to claim 6 or 7, wherein, the density of described polyvinyl chloride (PVC) RESINS is 1.35-1.45g/cm
3;
The density of described polyacrylic resin is 0.85-0.95g/cm
3.
9. the preparation method according to claim 6 or 7, wherein, described preparation method also comprises and adds oxidation inhibitor and anti-aging agent mixed smelting; Wherein,
Relative to the described polyvinyl chloride (PVC) RESINS of 100 weight parts, the consumption of described oxidation inhibitor is 1-5 weight part, and the consumption of described anti-aging agent is 1-5 weight part.
10. the preparation method according to claim 6 or 7, wherein, the smelting temperature of described fusion process is 180-260 DEG C.
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| CN201510875356.4A CN105348698A (en) | 2015-11-30 | 2015-11-30 | Casing material composition and preparation method thereof |
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| CN201510875356.4A CN105348698A (en) | 2015-11-30 | 2015-11-30 | Casing material composition and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850696A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-toughness polyvinyl chloride tube |
| CN103897298A (en) * | 2014-03-24 | 2014-07-02 | 安徽冠泓塑业有限公司 | Anti-corrosion wear-resisting and ageing-resistant modified polyvinyl chloride (PVC) plastic composition |
| CN104292688A (en) * | 2014-09-09 | 2015-01-21 | 镇江中佳电器有限公司 | Wear-resistant cable material |
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2015
- 2015-11-30 CN CN201510875356.4A patent/CN105348698A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850696A (en) * | 2012-09-20 | 2013-01-02 | 吴江市天源塑胶有限公司 | High-toughness polyvinyl chloride tube |
| CN103897298A (en) * | 2014-03-24 | 2014-07-02 | 安徽冠泓塑业有限公司 | Anti-corrosion wear-resisting and ageing-resistant modified polyvinyl chloride (PVC) plastic composition |
| CN104292688A (en) * | 2014-09-09 | 2015-01-21 | 镇江中佳电器有限公司 | Wear-resistant cable material |
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Application publication date: 20160224 |