CN104119621A - Composite material for multifunctional rubber and plastic car foot mats and preparation method - Google Patents
Composite material for multifunctional rubber and plastic car foot mats and preparation method Download PDFInfo
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- CN104119621A CN104119621A CN201410276690.3A CN201410276690A CN104119621A CN 104119621 A CN104119621 A CN 104119621A CN 201410276690 A CN201410276690 A CN 201410276690A CN 104119621 A CN104119621 A CN 104119621A
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Abstract
The invention discloses a composite material for multifunctional rubber and plastic car foot mats. The composite material comprises the following main raw materials in parts by weight: 50-100 parts of polyvinyl chloride (medical grade, molecular weight: 2500), 5-25 parts of styrene-isoprene-styrene block copolymer, 40-100 parts of tributyl citrate, 5-8 parts of epoxy resin (E-51), 0.5-1 part of 2-methylimidazole, 5-10 parts of nano titanium dioxide, 20-30 parts of calcium carbonate, 1-2 parts of antibacterial agent, 3-10 parts of epoxy soybean oil, 1-2 parts of polyoxyethylene polyoxypropylene polyether and 2-5 parts of calcium-zinc stabilizer. The composite material has the advantages of good self-cleaning property, volatile solvent removing property and antibacterial property.
Description
Technical field
The present invention relates to a kind of composite rubber-plastic material and preparation method thereof, especially relate to a kind of multi-functional composite rubber-plastic material and preparation method thereof for automatic foot-mat.
Background technology
Raising along with people's living standard, also automatic foot-mat is had higher requirement, except comfortable, attractive in appearance, environmental protection, the feature such as fire-retardant, also wish that foot pad has automatically cleaning, processes formaldehyde in car, the function such as antibacterial, therefore, exploitation multi-purpose vehicle(MPV) foot pad has become the focus of foot pad industry research.
Traditional automatic foot-mat greatly mainly with polyvinyl chloride (PVC) or rubber as material of main part, raising along with performance requriements, also developed and take the automatic foot-mat that elastomerics is material of main part, the mechanical property of automobile, flame retardant properties, non-skid property greatly improve, but people also expect automatic foot-mat, have more function.For example, while buying new car, in car, volatilization gas exceeds standard, can absorb or process these volatilization gas? during foot pad length duration of service, can find that the color of not falling through conventional wash-out is attached on foot pad, there is method to process? can realize antibacterial? therefore, urgently the appearance of the new formula of automatic foot-mat, promotes quality of the life, obtain new autonomous knowledge-product, catch up with and surpass the performance of same kind of products at abroad.The compound high-toughness material of polyvinyl chloride, Chlorinated Polypropylene III, styrene-butadiene-styrene block copolymer combination of two that had more scholar's research in similar research, obtained certain effect, although significantly improve mechanics, the weather resistance of matrix material, but still fail to obtain more function.Have scholar in above-mentioned materials, to add nanometer silver antimicrobial, but cost is too expensive, and antibacterial effect and scope still wide not, new developing material urgently.Therefore, adopt the product of the application's Patent exploitation, multi-functional to increasing matrix material, significant to having further developing of independent intellectual property right, the enhancing competitiveness of product in market and propelling vehicle articles for use and product of rubber and plastic industry, market outlook are very wide.
Summary of the invention
Technical problem to be solved by this invention is to provide matrix material and preparation method and the application that a kind of multi-functional rubber and plastic automatic foot-mat is used.
The present invention solves the problems of the technologies described above adopted technical scheme: the matrix material that a kind of multi-functional rubber and plastic automatic foot-mat is used, and its material component and parts by weight are:
Polyvinyl chloride (medical grade, molecular weight 2500): 50～100 parts;
Styrene isoprene styrene block copolymer (SIS): 5～25 parts;
Tributyl citrate: 40～100 parts;
Epoxy resin (E-51): 5～8 parts;
Glyoxal ethyline: 0.5～1 part;
Nano titanium oxide: 5～10 parts;
Calcium carbonate: 20～30 parts;
Antiseptic-germicide: 1～2 part;
Epoxy soybean oil: 3～10 parts;
Polyoxyethylene polyoxypropylene polyethers: 1～2 part;
Calcium zinc stabilizer: 2～5 parts.
Its preparation method is:
First polyvinyl chloride, tributyl citrate, epoxy resin, nano titanium oxide, calcium carbonate, epoxy soybean oil, antiseptic-germicide, polyoxyethylene polyoxypropylene polyethers and calcium zinc stabilizer are added in stirring tank, in temperature, be at 20-40 ℃, stir speed (S.S.) is 10-20 rev/min and stirs 0.5-1 hour, then add glyoxal ethyline, in temperature, be at 60-80 ℃, stir speed (S.S.) is 10-20 rev/min and stirs 0.5-1 hour.Finally add styrene isoprene styrene block copolymer (SIS), in mill, open refining 4-8 minute at 150-190 ℃.
Described nano titanium dioxide crystal form is anatase octahedrite.
Described antiseptic-germicide is the blend of triclosan and nanometer silver, and the mass ratio of triclosan and nanometer silver is 1:0.2-0.5.
Compared with prior art, the invention has the advantages that
(a) automatically cleaning ability is high.Due to the self-cleaning property of titanium dioxide, general dust is not easy to be infected with, and is also not easy variable color, with clear water, rinses.
(b) absorption volatilization gas ability is strong.Particularly for new car, high containing multiple organic solvent concentrations such as formaldehyde, dimethylbenzene, can utilize the photocatalysis performance limit ABSORPTION EDGE degraded of titanium dioxide, reach the requirement of environmental protection in car.
(c) anti-microbial property is good.Because adopt inorganic and organic composite antibiotic agent, so antibacterial range, antibiotic rate etc. all reach more than 99%, and the antibacterial time is long.
(d) production prices are cheap, and production technique is simple.No matter what adopt is titanium dioxide, or complex antimicrobials, and cost is all very cheap, and does not substantially make and change with the mode of production of original foot pad matrix material, and production technique is very simple.
Embodiment
Below the present invention is described in further detail.
Embodiment 1: the matrix material that a kind of multi-functional rubber and plastic automatic foot-mat is used, and its material component and parts by weight are:
Polyvinyl chloride (medical grade, molecular weight 2500): 50 parts;
Styrene isoprene styrene block copolymer (SIS): 25 parts;
Tributyl citrate: 40 parts;
Epoxy resin (E-51): 5 parts;
Glyoxal ethyline: 0.5 part;
Nanometer anatase titania: 5 parts;
Calcium carbonate: 20 parts;
Antiseptic-germicide: 1 part;
Epoxy soybean oil: 3 parts;
Polyoxyethylene polyoxypropylene polyethers: 1 part;
Calcium zinc stabilizer: 2 parts.
Its preparation method is:
First polyvinyl chloride, tributyl citrate, epoxy resin, nano titanium oxide, calcium carbonate, epoxy soybean oil, antiseptic-germicide, polyoxyethylene polyoxypropylene polyethers and calcium zinc stabilizer are added in stirring tank, in temperature, be at 20 ℃, stir speed (S.S.) is 10 revs/min and stirs 0.5 hour, then add glyoxal ethyline, in temperature, be at 60 ℃, stir speed (S.S.) is 10 revs/min and stirs 0.5 hour.Finally add styrene isoprene styrene block copolymer (SIS), in mill, open refining 8 minutes at 190 ℃.
Described antiseptic-germicide is the blend of triclosan and nanometer silver, and the mass ratio of triclosan and nanometer silver is 1:0.2.
Embodiment 2:
The matrix material that multi-functional rubber and plastic automatic foot-mat is used, its material component and parts by weight are:
Polyvinyl chloride (medical grade, molecular weight 2500): 100 parts;
Styrene isoprene styrene block copolymer (SIS): 5 parts;
Tributyl citrate: 100 parts;
Epoxy resin (E-51): 8 parts;
Glyoxal ethyline: 1 part;
Nanometer anatase titania: 10 parts;
Calcium carbonate: 30 parts;
Antiseptic-germicide: 2 parts;
Epoxy soybean oil: 10 parts;
Polyoxyethylene polyoxypropylene polyethers: 2 parts;
Calcium zinc stabilizer: 5 parts.
Its preparation method is:
First polyvinyl chloride, tributyl citrate, epoxy resin, nano titanium oxide, calcium carbonate, epoxy soybean oil, antiseptic-germicide, polyoxyethylene polyoxypropylene polyethers and calcium zinc stabilizer are added in stirring tank, in temperature, be at 40 ℃, stir speed (S.S.) is 20 revs/min and stirs 1 hour, then add glyoxal ethyline, in temperature, be at 80 ℃, stir speed (S.S.) is 20 revs/min and stirs 1 hour.Finally add styrene isoprene styrene block copolymer (SIS), in mill, open refining 4 minutes at 150 ℃.
Described antiseptic-germicide is the blend of triclosan and nanometer silver, and the mass ratio of triclosan and nanometer silver is 1:0.5.
Embodiment 3:
The matrix material that multi-functional rubber and plastic automatic foot-mat is used, its material component and parts by weight are:
Polyvinyl chloride (medical grade, molecular weight 2500): 75 parts;
Styrene isoprene styrene block copolymer (SIS): 15 parts;
Tributyl citrate: 60 parts;
Epoxy resin (E-51): 6.5 parts;
Glyoxal ethyline: 0.75 part;
Nanometer anatase titania: 7.5 parts;
Calcium carbonate: 25 parts;
Antiseptic-germicide: 1.5 parts;
Epoxy soybean oil: 6.5 parts;
Polyoxyethylene polyoxypropylene polyethers: 1.5 parts;
Calcium zinc stabilizer: 3.5 parts.
Its preparation method is:
First polyvinyl chloride, tributyl citrate, epoxy resin, nano titanium oxide, calcium carbonate, epoxy soybean oil, antiseptic-germicide, polyoxyethylene polyoxypropylene polyethers and calcium zinc stabilizer are added in stirring tank, in temperature, be at 30 ℃, stir speed (S.S.) is 15 revs/min and stirs 0.75 hour, then add glyoxal ethyline, in temperature, be at 70 ℃, stir speed (S.S.) is 15 revs/min and stirs 0.75 hour.Finally add styrene isoprene styrene block copolymer (SIS), in mill, open refining 6 minutes at 170 ℃.
Described antiseptic-germicide is the blend of triclosan and nanometer silver, and the mass ratio of triclosan and nanometer silver is 1:0.35.
Embodiment 4:
The matrix material that multi-functional rubber and plastic automatic foot-mat is used, its material component and parts by weight are:
Polyvinyl chloride (medical grade, molecular weight 2500): 50 parts;
Styrene isoprene styrene block copolymer (SIS): 5 parts;
Tributyl citrate: 40 parts;
Epoxy resin (E-51): 5 parts;
Glyoxal ethyline: 0.5 part;
Nanometer anatase titania: 10 parts;
Calcium carbonate: 20 parts;
Antiseptic-germicide: 2 parts;
Epoxy soybean oil: 3 parts;
Polyoxyethylene polyoxypropylene polyethers: 1 part;
Calcium zinc stabilizer: 2 parts.
Its preparation method is:
First polyvinyl chloride, tributyl citrate, epoxy resin, nano titanium oxide, calcium carbonate, epoxy soybean oil, antiseptic-germicide, polyoxyethylene polyoxypropylene polyethers and calcium zinc stabilizer are added in stirring tank, in temperature, be at 30 ℃, stir speed (S.S.) is 15 revs/min and stirs 0.75 hour, then add glyoxal ethyline, in temperature, be at 70 ℃, stir speed (S.S.) is 15 revs/min and stirs 0.75 hour.Finally add styrene isoprene styrene block copolymer (SIS), in mill, open refining 6 minutes at 170 ℃.
Described antiseptic-germicide is the blend of triclosan and nanometer silver, and the mass ratio of triclosan and nanometer silver is 1:0.35.
Antibacterial test method is as follows: the improvement AATCC test method(s) 100 of one of main bacterium (falling) number minimizing method that adopts the postvaccinal viable count of mensuration is evaluated.First, by test specimens and control sample inoculation test bacterium, then add neutralizer the vibration of known total amount, bacterium is eluted from sample, measure the bacterial content in elutriant, calculate the percentage that on antibacterial sample, bacterium reduces.Its calculation formula is:
In formula, M is the percentage that bacterium reduces; A be sample inoculated bacteria and cultivate 18～24h after bacteria concentration in elutriant; B is the bacteria concentration in elutriant immediately after sample inoculated bacteria; C is the bacteria concentration in control sample and bacterium elutriant zero duration of contact.
Above-described embodiment test result is as following table
By test, show, the indices of embodiment 1～4 is all far superior to the index of currently available products, has good self-cleaning property, removes solvent flashing and germ resistance.
Claims (4)
1. the matrix material that multi-functional rubber and plastic automatic foot-mat is used, is characterized in that material component and parts by weight are:
Polyvinyl chloride (medical grade, molecular weight 2500): 50～100 parts;
Styrene isoprene styrene block copolymer (SIS): 5～25 parts;
Tributyl citrate: 40～100 parts;
Epoxy resin (E-51): 5～8 parts;
Glyoxal ethyline: 0.5～1 part;
Nano titanium oxide: 5～10 parts;
Calcium carbonate: 20～30 parts;
Antiseptic-germicide: 1～2 part;
Epoxy soybean oil: 3～10 parts;
Polyoxyethylene polyoxypropylene polyethers: 1～2 part;
Calcium zinc stabilizer: 2～5 parts.
2. the matrix material that multi-functional rubber and plastic automatic foot-mat according to claim 1 is used, is characterized in that described nano titanium dioxide crystal form is anatase octahedrite.
3. the matrix material that multi-functional rubber and plastic automatic foot-mat according to claim 1 is used, is characterized in that described antiseptic-germicide is the blend of triclosan and nanometer silver, and the mass ratio of triclosan and nanometer silver is 1:0.2-0.5.
4. the preparation method of the matrix material that a kind of multi-functional rubber and plastic automatic foot-mat is used according to claim 1, is characterized in that,
First polyvinyl chloride, tributyl citrate, epoxy resin, nano titanium oxide, calcium carbonate, epoxy soybean oil, antiseptic-germicide, polyoxyethylene polyoxypropylene polyethers and calcium zinc stabilizer are added in stirring tank, in temperature, be at 20-40 ℃, stir speed (S.S.) is 10-20 rev/min and stirs 0.5-1 hour, then add glyoxal ethyline, in temperature, be at 60-80 ℃, stir speed (S.S.) is 10-20 rev/min and stirs 0.5-1 hour.Finally add styrene isoprene styrene block copolymer (SIS), in mill, open refining 4-8 minute at 150-190 ℃.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105568426A (en) * | 2016-03-17 | 2016-05-11 | 金华知产婺源信息技术有限公司 | Manufacture method of self-cleaning fabric |
| CN105625040A (en) * | 2016-03-24 | 2016-06-01 | 金华知产婺源信息技术有限公司 | Durable fabric self-cleaning finishing agent |
| CN105671966A (en) * | 2016-03-24 | 2016-06-15 | 金华知产婺源信息技术有限公司 | Self-cleaning finishing technology for durable fabrics |
| CN105696338A (en) * | 2016-03-17 | 2016-06-22 | 金华知产婺源信息技术有限公司 | Finishing agent for preparing self-cleaning fabric |
| CN106143249A (en) * | 2016-08-31 | 2016-11-23 | 鄢海军 | A kind of callosity of green anophelifuge deaeration car formaldehyde abnormal flavour |
| CN106188986A (en) * | 2016-08-30 | 2016-12-07 | 鄢海军 | A kind of callosity being applied to automobile inner air purification |
| CN106221073A (en) * | 2016-08-23 | 2016-12-14 | 恩平市汇雄车品有限公司 | A kind of PVC anion pad formula |
| CN110885531A (en) * | 2019-11-22 | 2020-03-17 | 浙江海啊汽车用品有限公司 | Composite material for odor-resistant adsorption fabric and preparation method thereof |
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| CN106118113A (en) * | 2016-06-24 | 2016-11-16 | 东莞市康诚鞋材有限公司 | A kind of synthesis rubber and plastic macromolecular elastomer material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105696338A (en) * | 2016-03-17 | 2016-06-22 | 金华知产婺源信息技术有限公司 | Finishing agent for preparing self-cleaning fabric |
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| CN105625040A (en) * | 2016-03-24 | 2016-06-01 | 金华知产婺源信息技术有限公司 | Durable fabric self-cleaning finishing agent |
| CN105671966A (en) * | 2016-03-24 | 2016-06-15 | 金华知产婺源信息技术有限公司 | Self-cleaning finishing technology for durable fabrics |
| CN106221073A (en) * | 2016-08-23 | 2016-12-14 | 恩平市汇雄车品有限公司 | A kind of PVC anion pad formula |
| CN106188986A (en) * | 2016-08-30 | 2016-12-07 | 鄢海军 | A kind of callosity being applied to automobile inner air purification |
| CN106143249A (en) * | 2016-08-31 | 2016-11-23 | 鄢海军 | A kind of callosity of green anophelifuge deaeration car formaldehyde abnormal flavour |
| CN110885531A (en) * | 2019-11-22 | 2020-03-17 | 浙江海啊汽车用品有限公司 | Composite material for odor-resistant adsorption fabric and preparation method thereof |
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