CN105367936A - Novel PVC profiled bar - Google Patents
Novel PVC profiled bar Download PDFInfo
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- CN105367936A CN105367936A CN201510735400.1A CN201510735400A CN105367936A CN 105367936 A CN105367936 A CN 105367936A CN 201510735400 A CN201510735400 A CN 201510735400A CN 105367936 A CN105367936 A CN 105367936A
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- novel pvc
- pvc profiled
- profiled bar
- polyvinyl chloride
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Abstract
The invention discloses a novel PVC profiled bar. The novel PVC profiled bar is prepared from, by weight, 120-150 parts of polyvinyl chloride, 40-70 parts of nano calcium carbonate modified from silicon fatty acid, 20-60 parts of aluminum silicate fiber, 10-20 parts of antioxidant, 40-60 parts of compound stabilizing lubricant, 20-25 parts of polyacrylonitrile-butadiene-styrene, 3-8 parts of methyl methacrylate, 20-30 parts of MBS auxiliaries, 2-6 parts of ethylene-vinyl acetate copolymer and 3.5-7.5 parts of heat stabilizer. Thermal stability can be improved, the heat-melt performance in the PVC manufacturing process can be ensured, high temperature can be borne, high cold resistance is achieved, and the profiled bar is high in toughness, not prone to damage, high in safety coefficient, capable of saving energy, environmentally friendly, capable of being produced in batches and free of pollution.
Description
Technical field
The invention belongs to organic polymer organic materials, particularly relate to a kind of novel PVC profiled material.
Background technology
Along with the continuous progress of science and technology, urban construction grows with each passing day, and the use of PVC profile is also more extensive.But, because present stage PVC profile quality is heavy, intensity is low, winter hardiness is poor, easily cracked.For the shortcoming of above PVC profile, also there is a lot of technology to solve, be all generally at PVC profile outer wrap layer or insert other materials, so only can increase the quality of PVC, in preparation technology, soul causes very large difficulty simultaneously, causes unnecessary waste.
Summary of the invention
For solving the problem, the invention discloses a kind of thermal welding performance can improved thermostability, simultaneously can ensure in PVC making processes, comparatively high temps and winter hardiness can be born, there is stronger toughness, not easily damage and there is stronger safety coefficient, can produce in batches while energy-conserving and environment-protective, simultaneously environment friendly and pollution-free.
In order to achieve the above object, the invention provides following technical scheme: a kind of novel PVC profiled material, comprise the raw material composition of following parts by weight: polyvinyl chloride 120-150 part, nano-calcium carbonate 40-70 part of silicone grease acid modification, aluminum silicate fiber 20-60 part, oxidation inhibitor 10-20 part, stable composition lubricant 40-60 part, polypropylene is fine-butadiene-styrene 20-25 part, methyl methacrylate 3-8 part, MBS auxiliary agent 20-30 part, ethylene-vinyl acetate copolymer 2-6 part, thermo-stabilizer 3.5-7.5 part.
As a preferred embodiment of the present invention, comprise the raw material composition of following parts by weight: polyvinyl chloride 135 parts, the nano-calcium carbonate 55 parts of silicone grease acid modification, aluminum silicate fiber 40 parts, 15 parts, oxidation inhibitor, stable composition lubricant 50 parts, polypropylene is fine-butadiene-styrene 23 parts, and methyl methacrylate 5 parts, MBS auxiliary agent 25 parts, ethylene-vinyl acetate copolymer 4 parts, thermo-stabilizer 4 parts.
As a preferred embodiment of the present invention, described thermo-stabilizer is phosphorous acid ester type thermal stabilizing agent.
As a preferred embodiment of the present invention, described oxidation inhibitor comprises A050-T or ACR401.
As a preferred embodiment of the present invention, described polyvinyl chloride chlorinity maintains 70%.
The beneficial effect that the present invention possesses: the present invention is by incorporating the material such as nano-calcium carbonate of ethylene-vinyl acetate copolymer, silicone grease acid modification, greatly strengthen the winter hardiness of PVC profile and resistance to tortuosity, mirror the materials such as stable composition lubricant, oxidation inhibitor simultaneously, effectively can improve the performance of PVC profile, ensure that it bears high temperature and has cold tolerance concurrently, having extremely strong toughness, is the superior prod in PVC profile in fact.
Embodiment
Below with reference to specific embodiment, technical scheme provided by the invention is described in detail, following embodiment should be understood and be only not used in for illustration of the present invention and limit the scope of the invention.
Embodiment one: a kind of novel PVC profiled material, comprise the raw material composition of following parts by weight: polyvinyl chloride 120-150 part, the nano-calcium carbonate 40 parts of silicone grease acid modification, aluminum silicate fiber 20 parts, A050-T10 part, stable composition lubricant 40 parts, polypropylene is fine-butadiene-styrene 20 parts, and methyl methacrylate 3 parts, MBS auxiliary agent 20 parts, ethylene-vinyl acetate copolymer 2 parts, phosphorous acid ester type thermal stabilizing agent 3.5 parts.
Embodiment two: a kind of novel PVC profiled material, comprise the raw material composition of following parts by weight: polyvinyl chloride 150 parts, the nano-calcium carbonate 70 parts of silicone grease acid modification, aluminum silicate fiber 60 parts, A050-T20 part, stable composition lubricant 60 parts, polypropylene is fine-butadiene-styrene 25 parts, and methyl methacrylate 8 parts, MBS auxiliary agent 30 parts, ethylene-vinyl acetate copolymer 2-6 part, phosphorous acid ester type thermal stabilizing agent 7.5 parts.
Embodiment three: a kind of novel PVC profiled material, comprise the raw material composition of following parts by weight: polyvinyl chloride 135 parts, the nano-calcium carbonate 55 parts of silicone grease acid modification, aluminum silicate fiber 40 parts, A050-T15 part, stable composition lubricant 50 parts, polypropylene is fine-butadiene-styrene 23 parts, and methyl methacrylate 5 parts, MBS auxiliary agent 25 parts, ethylene-vinyl acetate copolymer 4 parts, phosphorous acid ester type thermal stabilizing agent 4 parts.
Technique means disclosed in the present invention program is not limited only to the technique means disclosed in above-mentioned embodiment, also comprises the technical scheme be made up of above technical characteristic arbitrary combination.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (5)
1. a novel PVC profiled material, it is characterized in that, comprise the raw material composition of following parts by weight: polyvinyl chloride 120-150 part, nano-calcium carbonate 40-70 part of silicone grease acid modification, aluminum silicate fiber 20-60 part, oxidation inhibitor 10-20 part, stable composition lubricant 40-60 part, polypropylene is fine-butadiene-styrene 20-25 part, methyl methacrylate 3-8 part, MBS auxiliary agent 20-30 part, ethylene-vinyl acetate copolymer 2-6 part, thermo-stabilizer 3.5-7.5 part.
2. novel PVC profiled material according to claim 1, it is characterized in that, comprise the raw material composition of following parts by weight: polyvinyl chloride 135 parts, the nano-calcium carbonate 55 parts of silicone grease acid modification, aluminum silicate fiber 40 parts, 15 parts, oxidation inhibitor, stable composition lubricant 50 parts, polypropylene is fine-butadiene-styrene 23 parts, methyl methacrylate 5 parts, MBS auxiliary agent 25 parts, ethylene-vinyl acetate copolymer 4 parts, thermo-stabilizer 4 parts.
3. novel PVC profiled material according to claim 1, is characterized in that: described thermo-stabilizer is phosphorous acid ester type thermal stabilizing agent.
4. novel PVC profiled material according to claim 1, is characterized in that: described oxidation inhibitor comprises A050-T or ACR401.
5. novel PVC profiled material according to claim 1, is characterized in that: described polyvinyl chloride chlorinity maintains 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735400.1A CN105367936A (en) | 2015-11-03 | 2015-11-03 | Novel PVC profiled bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510735400.1A CN105367936A (en) | 2015-11-03 | 2015-11-03 | Novel PVC profiled bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105367936A true CN105367936A (en) | 2016-03-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510735400.1A Pending CN105367936A (en) | 2015-11-03 | 2015-11-03 | Novel PVC profiled bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105367936A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009376A (en) * | 2016-06-17 | 2016-10-12 | 金发科技股份有限公司 | Self-enhancement profiled material and preparation method and application thereof |
| CN106084541A (en) * | 2016-06-17 | 2016-11-09 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
-
2015
- 2015-11-03 CN CN201510735400.1A patent/CN105367936A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106009376A (en) * | 2016-06-17 | 2016-10-12 | 金发科技股份有限公司 | Self-enhancement profiled material and preparation method and application thereof |
| CN106084541A (en) * | 2016-06-17 | 2016-11-09 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
| CN106084541B (en) * | 2016-06-17 | 2019-01-22 | 金发科技股份有限公司 | A kind of self-reinforcing profile shapes and its preparation method and application |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |