CN102627850B - Antibacterial fire-resistant nylon composite material - Google Patents
Antibacterial fire-resistant nylon composite material Download PDFInfo
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- CN102627850B CN102627850B CN 201210128140 CN201210128140A CN102627850B CN 102627850 B CN102627850 B CN 102627850B CN 201210128140 CN201210128140 CN 201210128140 CN 201210128140 A CN201210128140 A CN 201210128140A CN 102627850 B CN102627850 B CN 102627850B
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Abstract
The invention discloses an antibacterial fire-resistant nylon composite material and belongs to the technical field of high molecular materials. The antibacterial fire-resistant nylon composite material consists of the following raw materials in parts by weight: 20 to 26 parts of nylon 610 resin, 25 to 32 parts of nylon 6 resin, 0.5 to 1.1 parts of coupling agent, 10 to 20 parts of filler, 5 to 10 parts of fire retardant, 0.7 to 1.5 parts of antibacterial agent, 0.2 to 0.7 part of antioxidant, 23 to 28 parts of chopped glass fibers and 0.2 to 0.6 part of surface modifier. The antibacterial fire-resistant nylon composite material has the advantages of having the following performance indexes: more than 125MPa of tensile strength, more than 210MPa of bending strength, more than 23kj/m<2> ofimpact strength of a cantilever notch, more than 22g/10min of melt index, V-0 (UL-94-3mm) fire resistance, and bacterium erosion resistance.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of antibiotic fire-retardant nylon matrix material.
Background technology
As is known in the industry, when nylon products is used in dark wet environment, go mouldy easily, thereby influence the outward appearance of goods.And after nylon products was made ultra-thinization, the flame retardant resistance of material often was difficult to reach requirement.Therefore, exploitation had both had good antibacterial property, and the nylon composite materials that has excellent flame again has positive effect.The applicant has made good try for this reason, and technical scheme described below is based on producing under this prerequisite.
Summary of the invention
Task of the present invention is to provide a kind of good mechanical property and has the antibiotic fire-retardant nylon matrix material of good antibacterial effect and excellent flame.
Task of the present invention is finished like this, a kind of antibiotic fire-retardant nylon matrix material, and its raw material by following parts by weight is formed:
20～26 parts of NYLON610 resins;
25～32 parts of Nylon 6s;
0.5～1.1 part of coupling agent;
10～20 parts of fillers;
5～10 parts of fire retardants;
0.7～1.5 part of antiseptic-germicide;
0.2～0.7 part in oxidation inhibitor;
23～28 parts of short glass fibers;
0.2～0.6 part of surface-modifying agent.
In a specific embodiment of the present invention, described NYLON610 resin is fusing point at 230 ℃ resin.
In another specific embodiment of the present invention, described Nylon 6 is fusing point at 220 ℃ resin.
In another specific embodiment of the present invention, described coupling agent is aminopropyl trimethoxysilane.
In another specific embodiment of the present invention, described filler is hydrogen-oxygen flower aluminium.
Also have in the specific embodiment of the present invention, described fire retardant is tetrabromo-bisphenol.
More of the present invention and in specific embodiment, described antiseptic-germicide is pyridine zinc sulfate.
In of the present invention and then specific embodiment, described oxidation inhibitor is two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites.
Of the present invention again more and in specific embodiment, described short glass fiber is the alkali-free short glass fiber of length 3mm.
In again of the present invention and then specific embodiment, described surface-modifying agent is the Stearinsaeure acid amides.
Antibiotic fire-retardant nylon matrix material provided by the invention has following performance index after tested: tensile strength is greater than 125MPa, and flexural strength is greater than 210MPa, and the socle girder notched Izod impact strength is greater than 23kj/m
2, melting index is greater than 22g/10min, and flame retardant resistance reaches V-0 (UL-94-3mm), and bacterium corrodes in opposing.
Embodiment
Embodiment 1:
The resin that takes by weighing fusing point by weight and be 230 ℃ is 20.2 parts of NYLON610 resins, fusing point at 220 ℃ resin is that 25.3 parts of Nylon 6s, coupling agent are that 0.5 part of aminopropyl trimethoxysilane, filler are that 10.2 parts in aluminium hydroxide, fire retardant are that 5.2 parts of tetrabromo-bisphenols, antiseptic-germicide are that 0.2 part of namely two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites of 0.7 part in pyridine zinc sulfate, oxidation inhibitor, length are 0.2 part of 23.3 parts of the alkali-free short glass fibers of 3mm and Stearinsaeure acid amides.
Embodiment 2:
The resin that takes by weighing fusing point by weight and be 230 ℃ is 22.6 parts of NYLON610 resins, fusing point at 220 ℃ resin is that 27.8 parts of Nylon 6s, coupling agent are that 0.7 part of aminopropyl trimethoxysilane, filler are that 15.3 parts in aluminium hydroxide, fire retardant are that 7.3 parts of tetrabromo-bisphenols, antiseptic-germicide are that 0.4 part of namely two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites of 0.9 part in pyridine zinc sulfate, oxidation inhibitor, length are 0.4 part of 25 parts of the alkali-free short glass fibers of 3mm and Stearinsaeure acid amides.
Embodiment 3:
The resin that takes by weighing fusing point by weight and be 230 ℃ is 24.8 parts of NYLON610 resins, fusing point at 220 ℃ resin is that 29.7 parts of Nylon 6s, coupling agent are that 0.9 part of aminopropyl trimethoxysilane, filler are that 18.4 parts in aluminium hydroxide, fire retardant are that 8.9 parts of tetrabromo-bisphenols, antiseptic-germicide are that 0.5 part of namely two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites of 1.3 parts in pyridine zinc sulfate, oxidation inhibitor, length are 0.5 part of 26.5 parts of the alkali-free short glass fibers of 3mm and Stearinsaeure acid amides.
Embodiment 4:
The resin that takes by weighing fusing point by weight and be 230 ℃ is 25.9 parts of NYLON610 resins, fusing point at 220 ℃ resin is that 31.8 parts of Nylon 6s, coupling agent are that 1.1 parts of aminopropyl trimethoxysilane, filler are that 20.0 parts in aluminium hydroxide, fire retardant are that 9.8 parts of tetrabromo-bisphenols, antiseptic-germicide are that 0.7 part of namely two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites of 1.5 parts in pyridine zinc sulfate, oxidation inhibitor, length are 0.6 part of 27.6 parts of the alkali-free short glass fibers of 3mm and Stearinsaeure acid amides.
The antibiotic fire-retardant nylon matrix material that is obtained by above-described embodiment has the technique effect shown in the following table after tested.
Claims (1)
1.
A kind of antibiotic fire-retardant nylon matrix material is characterized in that its raw material by following parts by weight forms:
20～26 parts of NYLON610 resins;
25～32 parts of Nylon 6s;
0.5～1.1 part of coupling agent;
10～20 parts of fillers;
5～10 parts of fire retardants;
0.7～1.5 part of antiseptic-germicide;
0.2～0.7 part in oxidation inhibitor;
23～28 parts of short glass fibers;
0.2～0.6 part of surface-modifying agent, described NYLON610 resin is fusing point at 230 ℃ resin, described Nylon 6 is fusing point at 220 ℃ resin, described coupling agent is aminopropyl trimethoxysilane, described filler is aluminium hydroxide, described fire retardant is tetrabromo-bisphenol, described antiseptic-germicide is pyridine zinc sulfate, described oxidation inhibitor is two (2,4 di-tert-butyl-phenyls) pentaerythritol diphosphites, described short glass fiber is the alkali-free short glass fiber of length 3 ㎜, and described surface-modifying agent is the Stearinsaeure acid amides
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210128140 CN102627850B (en) | 2012-04-27 | 2012-04-27 | Antibacterial fire-resistant nylon composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210128140 CN102627850B (en) | 2012-04-27 | 2012-04-27 | Antibacterial fire-resistant nylon composite material |
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| CN102627850A CN102627850A (en) | 2012-08-08 |
| CN102627850B true CN102627850B (en) | 2013-09-25 |
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| CN 201210128140 Expired - Fee Related CN102627850B (en) | 2012-04-27 | 2012-04-27 | Antibacterial fire-resistant nylon composite material |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993661A (en) * | 2012-08-22 | 2013-03-27 | 常熟市筑紫机械有限公司 | Antibacterial unsaturated polyester moulding compound |
| CN103965617A (en) * | 2013-01-29 | 2014-08-06 | 合肥杰事杰新材料股份有限公司 | Nylon nanometer composite material and preparing method thereof |
| CN106543709A (en) * | 2016-11-25 | 2017-03-29 | 西华大学 | A kind of antibacterial fire-retardant nylon composite and preparation method thereof |
| CN106589924A (en) * | 2016-12-12 | 2017-04-26 | 广东威林工程塑料股份有限公司 | Material of negative-ion fan blade material for air refresher and preparation method of material |
| CN109265988A (en) * | 2018-08-01 | 2019-01-25 | 西安工程大学 | A kind of preparation method for adding organometallic complex antimicrobial composite material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200736424A (en) * | 2006-01-31 | 2007-10-01 | Toray Industries | Polyamide fiber, fabrics and textile items composed of the same |
| CN102241883A (en) * | 2010-09-25 | 2011-11-16 | 深圳市科聚新材料有限公司 | Antimicrobial polyamide material and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002173537A (en) * | 2000-12-05 | 2002-06-21 | Unitika Ltd | Hollow molded product |
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2012
- 2012-04-27 CN CN 201210128140 patent/CN102627850B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200736424A (en) * | 2006-01-31 | 2007-10-01 | Toray Industries | Polyamide fiber, fabrics and textile items composed of the same |
| CN102241883A (en) * | 2010-09-25 | 2011-11-16 | 深圳市科聚新材料有限公司 | Antimicrobial polyamide material and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-173537A 2002.06.21 |
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