CN104974455A - Ageing-resistant wear-resistant balustrade plastic - Google Patents
Ageing-resistant wear-resistant balustrade plastic Download PDFInfo
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- CN104974455A CN104974455A CN201510343027.5A CN201510343027A CN104974455A CN 104974455 A CN104974455 A CN 104974455A CN 201510343027 A CN201510343027 A CN 201510343027A CN 104974455 A CN104974455 A CN 104974455A
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Abstract
The invention discloses an ageing-resistant wear-resistant balustrade plastic. The ageing-resistant wear-resistant balustrade plastic consists of the following raw materials: epoxy fatty acid methyl ester grafting modified PVC, nanometer TiO2, nanometer SiO2, dibutyltin dilaurate, tribasic lead sulfate, lauric acid tin, barium stearate, dibasic lead stearate, calcium ricinoleate, calcium carbonate, liquid paraffine , a blowing agent and DOP. The balustrade plastic disclosed by the invention is resistant to ageing, and resistant to ultraviolet rays, and resistant to high temperature of 180 DEG C; the stretching strength is 25-30MPa, and the impact strength is 12-15Mpa. The ageing-resistant wear-resistant balustrade plastic disclosed by the invention is very suitable for being used as balustrades to be widely produced and applied, and has large market potentials.
Description
Technical field
The application belongs to plastic material field, particularly relates to a kind of ageing-resistant wear-resisting Stair handrail plastic.
Background technology
Polyvinyl chloride (PVC) is one of five large general-purpose plastics, cheap, modified high comprehensive performance, its ultimate production is only second to polyethylene, is widely used in the every field such as industry, agricultural, building, electric, communications and transportation, electric power, telecommunication, packaging.It is translucent that PVC is micro-yellow, glossy, transparency higher than polyethylene, polypropylene, lower than polystyrene.PVC is nonflammable, intensity is high, weathering resistance and excellent size stability.PVC has very strong resistibility to oxygenant, reductive agent and strong acid, but can by the vitriol oil, concentrated nitric acid etc. corrode.The shrinking percentage of PVC is lower, is generally 0.2% ~ 0.6%.The less stable of PVC under light, heat effect, under high temperature action or through long-time exposure in sunshine, generation hydrogenchloride can be decomposed, and further autocatalytically decomposition and variable color, physical and mechanical property also can decline rapidly, must add stablizer in actual applications to improve the stability to light and heat.PVC is difficult to processing, and because its melt temperature is close to decomposition temperature, and mobility is poor, complete processing narrow range, therefore usually needs to add other auxiliary agents such as softening agent, lubricant, processing aid.According to the difference of plasticizer consumption, PVC product can be divided into soft and hard two kinds.Hard PVC physical strength is high, durable in use, for the production of structural part, housing, toy, sheet material, tubing etc.
Banister is the support bar of stair railing.Banister is categorized as by material: stair polymer handrail, stair iron skill handrail, stair stainless steel handrail, stair glass handrail, stair solid wood handrail.Existing stair plastic handrail is often easily aging, and the life-span is very short, and thermo-labile shaky.
The present invention aims to provide a kind of Stair handrail plastic of entirety, and it is long that it has the life-span, ageing-resistant, heat-resisting, impact-resistant advantage.
Summary of the invention
Based on the technical problem that background technology exists, the present invention is directed to existing Stair handrail plastic easily aging, the life-span is very short, and thermo-labile acarpous shortcoming, a kind of new Stair handrail plastic is provided.
Technical scheme of the present invention is as follows:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 90-100 part; Nano-TiO
20.5-1 part, Nano-meter SiO_2
20.8-1.2 part, dibutyl tin laurate 2-3 part; Tribasic lead sulfate 1-5 part; Tin laurate 0.2-0.5 part; Barium stearate 0.5-1 part; Dibasic lead stearate 0.5-1 part; Ricinolic acid calcium is 1-2 part; Calcium carbonate is 10-15 part; Whiteruss 0.8-1 part; Whipping agent 1-1.2 part; DOP 3-6 part.
As a preferred technical solution of the present invention: described ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 90 parts; Nano-TiO
21 part, Nano-meter SiO_2
20.8 part, dibutyl tin laurate 3 parts; Tribasic lead sulfate 1 part; Tin laurate 0.5 part; Barium stearate 0.5 part; Dibasic lead stearate 1 part; Ricinolic acid calcium is 1 part; Calcium carbonate is 15 parts; Whiteruss 0.8 part; AC whipping agent 1.2 parts; DOP 3 parts.
As preferably, described whipping agent adopts AC whipping agent.
As preferably, described handrail plastics use forcing machine to realize shaping.
Usefulness of the present invention is:
1, Stair handrail plastic of the present invention is ageing-resistant, UV resistant, heat-resistingly reaches 180 DEG C.
2, Stair handrail plastic tensile strength 25-30MPa, shock strength 12-15Mpa of the present invention.
3, product is wear-resisting, excellent performance, is suitable as very much banister and carries out widespread production and application, have very large market potential.
Embodiment
embodiment 1:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 90 parts; Nano-TiO
21 part, Nano-meter SiO_2
20.8 part, dibutyl tin laurate 3 parts; Tribasic lead sulfate 1 part; Tin laurate 0.5 part; Barium stearate 0.5 part; Dibasic lead stearate 1 part; Ricinolic acid calcium is 1 part; Calcium carbonate is 15 parts; Whiteruss 0.8 part; AC whipping agent 1.2 parts; DOP 3 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 2000 hours of UV-light did not colour-fastly change proterties, tensile strength 30MPa, shock strength 15MPa, resistance to 200 DEG C of high temperature.
embodiment 2:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 100 parts; Nano-TiO
20.5 part, Nano-meter SiO_2
21.2 parts, dibutyl tin laurate 2 parts; Tribasic lead sulfate 5 parts; Tin laurate 0.2 part; Barium stearate 1 part; Dibasic lead stearate 0.5 part; Ricinolic acid calcium is 2 parts; Calcium carbonate is 10 parts; Whiteruss 1 part; AC whipping agent 1 part; DOP 6 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 2000 hours of UV-light did not colour-fastly change proterties, tensile strength 25MPa, shock strength 15MPa, resistance to 180 DEG C of high temperature.
embodiment 3:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 95 parts; Nano-TiO
20.8 part, Nano-meter SiO_2
21.1 parts, dibutyl tin laurate 3 parts; Tribasic lead sulfate 4 parts; Tin laurate 0.3 part; Barium stearate 0.6 part; Dibasic lead stearate 0.9 part; Ricinolic acid calcium is 1 part; Calcium carbonate is 13 parts; Whiteruss 0.9 part; AC whipping agent 1.1 parts; DOP 5 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 2000 hours of UV-light did not colour-fastly change proterties, tensile strength 28MPa, shock strength 14MPa, resistance to 188 DEG C of high temperature.
embodiment 4:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 98 parts; Nano-TiO
20.6 part, Nano-meter SiO_2
20.9 part, dibutyl tin laurate 2 parts; Tribasic lead sulfate 3 parts; Tin laurate 0.4 part; Barium stearate 0.7 part; Dibasic lead stearate 0.8 part; Ricinolic acid calcium is 2 parts; Calcium carbonate is 11 parts; Whiteruss 0.8 part; AC whipping agent 1.2 parts; DOP 4 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 2000 hours of UV-light did not colour-fastly change proterties, tensile strength 26MPa, shock strength 13MPa, resistance to 190 DEG C of high temperature.
embodiment 5:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 91 parts; Nano-TiO
20.9 part, Nano-meter SiO_2
21 part, dibutyl tin laurate 3 parts; Tribasic lead sulfate 2 parts; Tin laurate 0.5 part; Barium stearate 0.9 part; Dibasic lead stearate 0.7 part; Ricinolic acid calcium is 1 part; Calcium carbonate is 12 parts; Whiteruss 1 part; AC whipping agent 1 part; DOP 3 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 2000 hours of UV-light did not colour-fastly change proterties, tensile strength 27MPa, shock strength 12MPa, resistance to 195 DEG C of high temperature.
embodiment 6:
Comparative example 1:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
PVC 99 parts; Nano-TiO
20.7 part, Nano-meter SiO_2
20.8 part, dibutyl tin laurate 2 parts; Tribasic lead sulfate 1 part; Tin laurate 0.2 part; Barium stearate 0.8 part; Dibasic lead stearate 0.6 part; Calcium carbonate is 14 parts; Whiteruss 0.9 part; AC whipping agent 1.1 parts; DOP 6 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 1000 hours of UV-light did not colour-fastly change proterties, tensile strength 29MPa, shock strength 10MPa, resistance to 198 DEG C of high temperature.
embodiment 7:
Comparative example 2:
An ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 93 parts; Dibutyl tin laurate 2 parts; Tribasic lead sulfate 5 parts; Tin laurate 0.4 part; Barium stearate 0.7 part; Dibasic lead stearate 0.9 part; Ricinolic acid calcium is 1 part; Calcium carbonate is 11 parts; Whiteruss 0.8 part; AC whipping agent 1.2 parts; DOP 5 parts.
After described handrail plastic blend melts, forcing machine is used to realize shaping.
The plastics measuring parameter of the present embodiment is:
Imitative sunshine, uninterrupted 500 hours of UV-light did not colour-fastly change proterties, tensile strength 18MPa, shock strength 13MPa, resistance to 191 DEG C of high temperature.
As can be seen here, banister plastics of the present invention are ageing-resistant, resistance to illumination, and tensile strength is high, and impact strength is large, is a kind of Novel staircase handrail plastics of excellent performance.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (5)
1. an ageing-resistant wear-resisting Stair handrail plastic, is made up of following raw materials according:
Epoxy aliphatic acid methyl ester graft modification PVC, nano-TiO
2, Nano-meter SiO_2
2, dibutyl tin laurate; Tribasic lead sulfate; Tin laurate; Barium stearate; Dibasic lead stearate; Ricinolic acid calcium; Calcium carbonate; Whiteruss; Whipping agent; DOP.
2. ageing-resistant wear-resisting Stair handrail plastic according to claim 1, it is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 90-100 part; Nano-TiO
20.5-1 part, Nano-meter SiO_2
20.8-1.2 part, dibutyl tin laurate 2-3 part; Tribasic lead sulfate 1-5 part; Tin laurate 0.2-0.5 part; Barium stearate 0.5-1 part; Dibasic lead stearate 0.5-1 part; Ricinolic acid calcium is 1-2 part; Calcium carbonate is 10-15 part; Whiteruss 0.8-1 part; Whipping agent 1-1.2 part; DOP 3-6 part.
3. the ageing-resistant wear-resisting Stair handrail plastic described in claim 1-2, is characterized in that:
Described whipping agent is AC whipping agent.
4. the ageing-resistant wear-resisting Stair handrail plastic described in claim 1-3, is characterized in that: described plastics are realized shaping by forcing machine.
5. ageing-resistant wear-resisting Stair handrail plastic according to claim 4, it is made up of following raw materials according, according to mass fraction is:
Epoxy aliphatic acid methyl ester graft modification PVC 90 parts; Nano-TiO
21 part, Nano-meter SiO_2
20.8 part, dibutyl tin laurate 3 parts; Tribasic lead sulfate 1 part; Tin laurate 0.5 part; Barium stearate 0.5 part; Dibasic lead stearate 1 part; Ricinolic acid calcium is 1 part; Calcium carbonate is 15 parts; Whiteruss 0.8 part; AC whipping agent 1.2 parts; DOP 3 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343027.5A CN104974455A (en) | 2015-06-19 | 2015-06-19 | Ageing-resistant wear-resistant balustrade plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510343027.5A CN104974455A (en) | 2015-06-19 | 2015-06-19 | Ageing-resistant wear-resistant balustrade plastic |
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| CN104974455A true CN104974455A (en) | 2015-10-14 |
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| CN201510343027.5A Pending CN104974455A (en) | 2015-06-19 | 2015-06-19 | Ageing-resistant wear-resistant balustrade plastic |
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Citations (5)
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|---|---|---|---|---|
| CN101216132A (en) * | 2007-12-29 | 2008-07-09 | 姜晓兵 | Aging-resistant silver-plastic composite pipe |
| CN102363663A (en) * | 2011-09-29 | 2012-02-29 | 芜湖海杉型材有限公司 | Multi-component plastic section bar and its preparation method |
| CN102382397A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | Environment-friendly plastic sectional material and preparation method thereof |
| CN103421258A (en) * | 2013-07-22 | 2013-12-04 | 彭涛 | Energy-saving environmental protection wood plastic material and preparation method thereof |
| CN103739979A (en) * | 2013-11-25 | 2014-04-23 | 吴江市董鑫塑料包装厂 | Stair handrail plastic |
-
2015
- 2015-06-19 CN CN201510343027.5A patent/CN104974455A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101216132A (en) * | 2007-12-29 | 2008-07-09 | 姜晓兵 | Aging-resistant silver-plastic composite pipe |
| CN102363663A (en) * | 2011-09-29 | 2012-02-29 | 芜湖海杉型材有限公司 | Multi-component plastic section bar and its preparation method |
| CN102382397A (en) * | 2011-09-29 | 2012-03-21 | 芜湖海杉型材有限公司 | Environment-friendly plastic sectional material and preparation method thereof |
| CN103421258A (en) * | 2013-07-22 | 2013-12-04 | 彭涛 | Energy-saving environmental protection wood plastic material and preparation method thereof |
| CN103739979A (en) * | 2013-11-25 | 2014-04-23 | 吴江市董鑫塑料包装厂 | Stair handrail plastic |
Non-Patent Citations (2)
| Title |
|---|
| 吴宏富等: "《中国粉体工业通鉴》", 31 August 2007, 中国建材工业出版社 * |
| 孙华圳等: "环氧脂肪酸甲酯接枝改性PVC及其增塑性能研究", 《高分子学报》 * |
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Application publication date: 20151014 |
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