CN103275506A - Mould-proof plastic - Google Patents
Mould-proof plastic Download PDFInfo
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- CN103275506A CN103275506A CN2013102466035A CN201310246603A CN103275506A CN 103275506 A CN103275506 A CN 103275506A CN 2013102466035 A CN2013102466035 A CN 2013102466035A CN 201310246603 A CN201310246603 A CN 201310246603A CN 103275506 A CN103275506 A CN 103275506A
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- mildew
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Abstract
The invention discloses a mould-proof plastic which comprises the following components by weight: 32%-48% of plastic body, 45-60% of plasticizing agent and 7%-8% of mould-proof material, wherein the plasticizing agent is tributyl citrate. The invention provides the mould-proof plastic which has the advantages of innocuousness, harmlessness, antisepsis and mould proofness.
Description
Technical field
The present invention relates to a kind of mildew-resistant plastics, relate in particular to a kind of industrial mildew-resistant plastics.
Background technology
Plastics can be described as polymer or giant molecule (macromolecules) again for synthetic macromolecular compound { polymkeric substance (polymer) }, also are plastics (plastics) or the resins (resin) that generally is commonly called as, and can freely change the body pattern.Be the material that utilizes raw material monomer to be polymerized with synthetic or condensation reaction, formed by additives such as synthetic resins and filler, softening agent, stablizer, lubricant, colorants.According to American Society for testing and materials under definition, plastics be a kind of be the material of main component with high-molecular-weight organic material matter, it presents solid shape when machining, make and the course of processing in, can borrow flow (flow) come moulding.Therefore, through illustrating that thus we can obtain following several understandings: 1. it is macromolecular organic compound, 2. can multiple kenel there be for example liquid solid colloidal solution etc. in it, it can be shaped (moldable), 4. of a great variety, because different monomers and composition thereof can synthesize different plastics, 5. product of many uses presents variation.6. has different character.7. can be with different working methods (processing method), these two nouns of plastics and resin are also often used with.Plastics can be divided into thermoset and thermoplasticity two classes, and the former can't use in refigure, and the latter is duplication of production again and again.The high molecular structure of plastics has two types substantially: first kind is linear structure; Second kind is three dimensional structure.
Summary of the invention
The invention provides a kind of mildew-resistant plastics, have nontoxic and advantage antibacterial and mouldproof.
Technical scheme of the present invention is: described mildew-resistant plastics are made up of plastic body, softening agent and anti-fungus material, described softening agent is tributyl citrate, described plastic body accounts for the 32%-48% of described mildew-resistant plastic quality per-cent, described softening agent accounts for the 45%-60% of described mildew-resistant plastic quality per-cent, and described anti-fungus material accounts for the 7%-8% of described mildew-resistant plastic quality per-cent.
In preferred embodiment of the present invention, described anti-fungus material is mould inhibitor.
In preferred embodiment of the present invention, described plastic body accounts for 42% of described mildew-resistant plastic quality per-cent, described softening agent accounts for 51% of described mildew-resistant plastic quality per-cent, and described anti-fungus material accounts for 7% of described mildew-resistant plastic quality per-cent.
Embodiment
Below preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
Wherein, described anti-fungus material is mould inhibitor, the mould inhibitor main component: quaternary ammonium salt derivative, card pine, tensio-active agent, synergistic agent.Can prevent that microorganism from causing mouldy medicament.Phenols (as phenol), chlorophenols (as Pentachlorophenol), organic mercury salt (as phenyl mercury oleate), organic copper salt (as copper 8-quinolinolate), organic tin salt (as chlorination three second or tributyl tin) are arranged, reach inorganic salt copper sulfate, mercury chloride, Sodium Fluoride.Be characterized in; 1, broad-spectrum antimicrobial: this product has fungi, bacterium, mould and enzyme bacterium well to be killed and the inhibition ability.2, non-toxic long-acting: free from extraneous odour, oxidation, reductive agent are stablized.3, intermiscibility is good: the emulsifying effectiveness that does not destroy matrix.4, applied range: can use in 2.0 ~ 12.0 scopes, consumption is low, no limitation.Effect is that the major cause that causes polymer materials corroded by mould is the various auxiliary agents that add in its system.Therefore, reduce those known auxiliary agent quantity that is subject to the mould erosion, or the adding mould inhibitor all is the effective means of strongthener antibacterial ability.Mould inhibitor is to enter in the cell by its archespore film to the killing action of mould, eliminates spore or stops it to germinate to reach the purpose that prevents mould-growth.
Further specify, described softening agent is citric acid, can mix with acetone, CCl4, mineral oil, acetic acid, Viscotrol C, alcohol and solvent phase thereof; Water insoluble, nonpoisonous and tasteless, volatility is little, and is heat-resisting fast light water-fast, good with consistencies such as Vinylite, cellulose acetate, ethanoyl cellulose butyrate, ethyl cellulose, benzyl celluloses, is plasticising usefulness softening agent preferably; The antibacterium of also having does not grow bacterium, nonirritant, flame retardant resistance and degradability again; The LDG50 rat is oral〉7 mL/ (kg body weight), cat〉35 mL/ (kg body weight) are unusual with feed big white mouse no internal organs after 8 weeks of 10%TBC.TBC does not dissolve in animal body and excretes, and the people is not had influence and safety.Domestic minute high-quality product of TBC quality and first grade [2], index is respectively: the transparent liquid of appearance colorless, nearly water white transparency liquid; Color and luster (iodine colorimetric)≤50; Acidity (with citrometer mg KOH/g)≤0015; Moisture≤03; Content 〉=997%; D2041037 ~ 1047.These product are applicable to the softening agent of polyvinyl chloride, chlorination alkene copolymer, celluosic resin.Consistency is good, the plasticizing efficiency height; Cold-resistant, fast light, have excellent water-resistance; Little, the little poison of volatility, mould resistance is arranged.The plastic plasticizer that also can be used as food product pack and health care goods, toy for children.Colourless transparent oil liquid, tasteless. boiling point high 170 ℃ (133.3Pa), 185 ℃ of flash-point height (opening cup).Be dissolved in most organic solvents.This product volatility is little, and is good with the consistency of resin, the plasticization effect height.Can give the good winter hardiness of goods, water tolerance and mould resistance.Nontoxic, LD50=2900mg/kg.Production method is: citric acid and propyl carbinol generate tributyl citrate at catalyzer and the effect of holding under the arm in the presence of the aqua, in dealcoholysis and wash stripping decolour product.
The specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (3)
1. mildew-resistant plastics, it is characterized in that: described mildew-resistant plastics are made up of plastic body, softening agent and anti-fungus material, described softening agent is tributyl citrate, described plastic body accounts for the 32%-48% of described mildew-resistant plastic quality per-cent, described softening agent accounts for the 45%-60% of described mildew-resistant plastic quality per-cent, and described anti-fungus material accounts for the 7%-8% of described mildew-resistant plastic quality per-cent.
2. a kind of mildew-resistant plastics according to claim 1, it is characterized in that: described anti-fungus material is mould inhibitor.
3. a kind of mildew-resistant plastics according to claim 1, it is characterized in that, described plastic body accounts for 42% of described mildew-resistant plastic quality per-cent, described softening agent accounts for 51% of described mildew-resistant plastic quality per-cent, and described anti-fungus material accounts for 7% of described mildew-resistant plastic quality per-cent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102466035A CN103275506A (en) | 2013-06-21 | 2013-06-21 | Mould-proof plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102466035A CN103275506A (en) | 2013-06-21 | 2013-06-21 | Mould-proof plastic |
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| CN103275506A true CN103275506A (en) | 2013-09-04 |
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| CN2013102466035A Pending CN103275506A (en) | 2013-06-21 | 2013-06-21 | Mould-proof plastic |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881290A (en) * | 2013-11-08 | 2014-06-25 | 东南大学 | Mildew-proof plastic |
| CN107410357A (en) * | 2017-09-11 | 2017-12-01 | 广州优吸环保科技有限公司 | A kind of environment friendly mildew resistant agent |
| CN107803399A (en) * | 2017-12-08 | 2018-03-16 | 中山市绿浪助剂有限公司 | Soil heavy metal adsorbent |
Citations (5)
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| CN102173335A (en) * | 2011-04-02 | 2011-09-07 | 上海永利带业股份有限公司 | Manufacturing method for environment-friendly antiseptic polyvinyl chloride light-type conveyer belt and antiseptic coating material |
| CN102417647A (en) * | 2011-10-31 | 2012-04-18 | 吴江市天源塑胶有限公司 | Mildewproof plastics and preparation process |
| CN102725349A (en) * | 2009-12-30 | 2012-10-10 | 第一毛织株式会社 | Silicon-based impact modifier consisting of a graft copolymer having a core-shell structure, and thermoplastic composition having same |
| CN103059473A (en) * | 2013-01-09 | 2013-04-24 | 浙江明士达新材料有限公司 | Super-wide environmental-friendly decorative film material and preparation technology thereof |
| CN103059472A (en) * | 2013-01-09 | 2013-04-24 | 浙江明士达新材料有限公司 | Flame-retardant and mildew-resistant back projection screen |
-
2013
- 2013-06-21 CN CN2013102466035A patent/CN103275506A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102725349A (en) * | 2009-12-30 | 2012-10-10 | 第一毛织株式会社 | Silicon-based impact modifier consisting of a graft copolymer having a core-shell structure, and thermoplastic composition having same |
| CN102173335A (en) * | 2011-04-02 | 2011-09-07 | 上海永利带业股份有限公司 | Manufacturing method for environment-friendly antiseptic polyvinyl chloride light-type conveyer belt and antiseptic coating material |
| CN102417647A (en) * | 2011-10-31 | 2012-04-18 | 吴江市天源塑胶有限公司 | Mildewproof plastics and preparation process |
| CN103059473A (en) * | 2013-01-09 | 2013-04-24 | 浙江明士达新材料有限公司 | Super-wide environmental-friendly decorative film material and preparation technology thereof |
| CN103059472A (en) * | 2013-01-09 | 2013-04-24 | 浙江明士达新材料有限公司 | Flame-retardant and mildew-resistant back projection screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881290A (en) * | 2013-11-08 | 2014-06-25 | 东南大学 | Mildew-proof plastic |
| CN107410357A (en) * | 2017-09-11 | 2017-12-01 | 广州优吸环保科技有限公司 | A kind of environment friendly mildew resistant agent |
| CN107803399A (en) * | 2017-12-08 | 2018-03-16 | 中山市绿浪助剂有限公司 | Soil heavy metal adsorbent |
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Application publication date: 20130904 |