CN106243670A - Antibacterial pc/abs alloy material - Google Patents
Antibacterial pc/abs alloy material Download PDFInfo
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- CN106243670A CN106243670A CN201610692743.9A CN201610692743A CN106243670A CN 106243670 A CN106243670 A CN 106243670A CN 201610692743 A CN201610692743 A CN 201610692743A CN 106243670 A CN106243670 A CN 106243670A
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- Prior art keywords
- zinc
- antibacterial
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- amino
- benzophenone
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of antibacterial PC/ABS alloy material, the raw material of following weight parts be prepared from: PC resin 55 65 parts, ABS resin 35 45 parts, N phenyl maleimide 15 parts, 3 (isobutene. acyl-oxygen) propyl trimethoxy silicane 15 parts, ultraviolet absorber 0.5 1.5 parts, inorganic antiseptic 15 parts.One of the present invention antibacterial PC/ABS alloy material, by rational proportioning, preferably go out to be suitable for improve the inorganic filler of plastics, ultraviolet absorber, the kind of inorganic antiseptic and consumption, improve uvioresistant performance, anti-microbial property and intensity, can be widely used in preparing household appliances shell.
Description
Technical field
The present invention relates to a kind of plastics, particularly relate to a kind of antibacterial PC/ABS alloy material.
Background technology
Since Germany scientist Bayer synthetic phenolic resin first in 1872, the research of macromolecular material with should
Have become as one of most important material with having obtained development at full speed, especially plastics, be widely used in each of national economy
Individual field.Plastic, with the profile of its grace, gay colours and cheap price, has light weight, anti-corrosion, insulating properties simultaneously
The advantages such as good, specific strength height, processing technique are simple, with low cost so that it is quite varied in household electrical appliances sector application.
The invention provides a kind of plastics, intensity is high, and has antibacterial, the uvioresistant performance of excellence.
Summary of the invention
For above-mentioned deficiency present in prior art, the technical problem to be solved is to provide a kind of antibacterial
PC/ABS alloy material.
The present invention seeks to be achieved through the following technical solutions:
A kind of antibacterial PC/ABS alloy material, is prepared from by the raw material of following weight parts: PC resin 55-65 part, ABS tree
Fat 35-45 part, N-phenylmaleimide 1-5 part, 3-(isobutene. acyl-oxygen) propyl trimethoxy silicane 1-5 part, uv absorption
Agent 0.5-1.5 part, inorganic antiseptic 1-5 part.
Preferably, described ultraviolet absorber is the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-
The mixture of one or more in bromo-2-aminobenzophenone, 4-(N-iodacetyl amino) benzophenone.
It is highly preferred that described ultraviolet absorber is by the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-
Bromo-2-aminobenzophenone, 4-(N-iodacetyl amino) benzophenone mix, and (((dimethylamino) is sub-for the chloro-2-of described 5-
Methyl) amino) benzophenone, 5-bromo-2-aminobenzophenone, the mass ratio of 4-(N-iodacetyl amino) benzophenone be (1-
3): (1-3): (1-3).
Preferably, described inorganic antiseptic is the mixing of one or more in zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate
Thing.
It is highly preferred that described inorganic antiseptic is mixed by zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate, described oxalic acid
Zinc, Zinc Tungstate, the mass ratio of zinc dihydrogen phosphate are (1-3): (1-3): (1-3).
Preferably, the particle diameter of described inorganic antiseptic is 70-90nm.
One of the present invention antibacterial PC/ABS alloy material, by rational proportioning, preferably goes out to be suitable for improve plastics
Inorganic filler, ultraviolet absorber, the kind of inorganic antiseptic and consumption, improve uvioresistant performance, anti-microbial property and intensity, energy
It is widely used in preparing household appliances shell.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further, the following stated, is only the preferable enforcement to the present invention
Example, not does the restriction of other forms to the present invention, and any those skilled in the art are possibly also with the disclosure above
Technology contents be changed to the Equivalent embodiments that changes on an equal basis.Every without departing from the present invention program content, according to the present invention
Technical spirit any simple modification that following example are done or equivalent variations, all fall within protection scope of the present invention.
Each raw material introduction in embodiment:
PC resin: No. CAS: 24936-68-3, the concrete polycarbonate resin that the trade mark is 2856 using Bayer Bitterfeld GmbH to produce
Fat.
ABS resin: No. CAS: 9003-56-9, the concrete trade mark using Jilin Petrochemical company of CNPC to produce is 0215A
ABS resin.
N-phenylmaleimide, No. CAS: 941-69-5.
3-(isobutene. acyl-oxygen) propyl trimethoxy silicane, No. CAS: 2530-85-0.
The chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, No. CAS: 40678-73-7.
5-bromo-2-aminobenzophenone, No. CAS: 39859-36-4.
4-(N-iodacetyl amino) benzophenone, No. CAS: 76809-63-7.
Zinc oxalate, No. CAS: 547-68-2, particle diameter is 80nm.
Zinc Tungstate, No. CAS: 13597-56-3, particle diameter is 80nm.
Zinc dihydrogen phosphate, No. CAS: 13598-37-3, particle diameter is 80nm.
Embodiment 1
Antibacterial PC/ABS alloy material raw material (weight portion): PC resin 60 parts, ABS resin 40 parts, N-benzyl maleimide
Amine 3 parts, 3-(isobutene. acyl-oxygen) propyl trimethoxy silicane 3 parts, ultraviolet absorber 0.9 part, inorganic antiseptic 3 parts.
Described ultraviolet absorber is by the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-bromo-2-amino
Benzophenone, 4-(N-iodacetyl amino) benzophenone are uniformly mixed for 1:1:1 in mass ratio and obtain.
Described inorganic antiseptic is uniformly mixed for 1:1:1 in mass ratio by zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate
Obtain.
Prepared by antibacterial PC/ABS alloy material:
Joining in high-speed mixer by each component, under room temperature, control rotating speed is at 350 revs/min, mixes 8 minutes, after taking-up
Proceeding in double screw extruder, the processing temperature of double screw extruder 240 DEG C, engine speed is 350 revs/min；Cool down after extrusion
Check rod, air-dried pelletizing.Obtain the antibacterial PC/ABS alloy material of embodiment 1.
Embodiment 2
Substantially the same manner as Example 1, differ only in: described ultraviolet absorber is by 5-bromo-2-aminobenzophenone, 4-
(N-iodacetyl amino) benzophenone is uniformly mixed for 1:1 in mass ratio and obtains.The antibacterial PC/ABS obtaining embodiment 2 closes
Gold copper-base alloy.
Embodiment 3
Substantially the same manner as Example 1, differ only in: (((dimethylamino) is sub-by the chloro-2-of 5-for described ultraviolet absorber
Methyl) amino) benzophenone, 4-(N-iodacetyl amino) benzophenone be uniformly mixed for 1:1 in mass ratio and obtain.Obtain
The antibacterial PC/ABS alloy material of embodiment 3.
Embodiment 4
Substantially the same manner as Example 1, differ only in: (((dimethylamino) is sub-by the chloro-2-of 5-for described ultraviolet absorber
Methyl) amino) benzophenone, 5-bromo-2-aminobenzophenone be uniformly mixed for 1:1 in mass ratio and obtain.Implemented
The antibacterial PC/ABS alloy material of example 4.
Embodiment 5
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic by Zinc Tungstate, zinc dihydrogen phosphate by matter
Amount is uniformly mixed than for 1:1 and obtains.Obtain the antibacterial PC/ABS alloy material of embodiment 5.
Embodiment 6
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic by zinc oxalate, zinc dihydrogen phosphate by matter
Amount is uniformly mixed than for 1:1 and obtains.Obtain the antibacterial PC/ABS alloy material of embodiment 6.
Embodiment 7
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by zinc oxalate, Zinc Tungstate in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the antibacterial PC/ABS alloy material of embodiment 7.
Test case 1
Being put into by the antibacterial PC/ABS alloy material that embodiment 1-7 prepares respectively and being pressed into thickness in vulcanizer is 1mm's
Sheet, then through cold moudling, cut into the sample strip of 2cm × 5cm.
By GB/T16422.2 1999 plastics laboratory light source exposure test method, it is placed in xenon lamp and tans by the sun light aging test
Case irradiates, then presses GB2409 80 plastics yellow colour index test method, survey its yellow colour index, obtain its yellowness index △ YI
As shown in table 1 below.
Table 1: illumination aging resisting performance test table
Yellowness index △ YI is the important indicator characterizing photooxidative aging performance, and △ YI is the least, represents illumination aging resisting
Performance is the best.
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (the chloro-2-of 5-(((dimethylamino) methylene) amino) hexichol first
Ketone, 5-bromo-2-aminobenzophenone, 4-(N-iodacetyl amino) benzophenone are compounding) yellowness index △ YI is significantly lower than implementing
Example 2-4 (the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-bromo-2-aminobenzophenone, 4-(N-iodacetyl
Amino) arbitrarily the two is compounding in benzophenone)；Comparing embodiment 1 and embodiment 5-7, embodiment 1 (zinc oxalate, Zinc Tungstate, phosphorus
Acid dihydride zinc compounds) yellowness index △ YI significantly lower than embodiment 5-7 (in zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate arbitrarily the two
Compounding).
Test case 2
The anti-microbial property of the antibacterial PC/ABS alloy material preparing embodiment 1-7 is tested, anti-(carefully) bacterium inspection
Survey according to GB GB21551.2-2010 " antibacterial, degerming, the purification function anti-biotic material of domestic and similar applications electrical equipment special
Require " test.Escherichia coli ATYCC 25922, staphylococcus aureus ATCC 6538.Concrete test result is shown in Table 2.
Table 2: anti-microbial property test result table
| Sample | Escherichia coli sterilizing rate, % | Staphylococcus aureus sterilizing rate, % |
| Embodiment 1 | 96.4 | 98.2 |
| Embodiment 2 | 93.1 | 95.8 |
| Embodiment 3 | 92.8 | 96.1 |
| Embodiment 4 | 93.4 | 96.5 |
| Embodiment 5 | 91.7 | 93.4 |
| Embodiment 6 | 91.2 | 92.5 |
| Embodiment 7 | 92.5 | 92.7 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (the chloro-2-of 5-(((dimethylamino) methylene) amino) hexichol first
Ketone, 5-bromo-2-aminobenzophenone, 4-(N-iodacetyl amino) benzophenone are compounding) anti-microbial property is substantially better than embodiment 2-4
(the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-bromo-2-aminobenzophenone, 4-(N-iodacetyl amino)
In benzophenone, arbitrarily the two is compounding)；Comparing embodiment 1 and embodiment 5-7, embodiment 1 (zinc oxalate, Zinc Tungstate, biphosphate
Zinc compounds) anti-microbial property is substantially better than embodiment 5-7 (in zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate arbitrarily the two compounding).
Test case 3
According to thermo-oxidative ageing experimental standard GB/T7141-2008, it is old that the plastics preparing embodiment 1-7 carry out artificial acceleration
Change experiment (90 DEG C, 500h).Concrete test result is shown in Table 3.
Table 3: ageing resistace test table (90 DEG C, 500h)
| Sample | Stretching strength retentivity, % | Impact strength conservation rate, % |
| Embodiment 1 | 89.4 | 88.8 |
| Embodiment 2 | 86.0 | 85.3 |
| Embodiment 3 | 86.7 | 85.9 |
| Embodiment 4 | 86.2 | 86.5 |
| Embodiment 5 | 87.2 | 86.7 |
| Embodiment 6 | 86.9 | 86.7 |
| Embodiment 7 | 87.5 | 87.1 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (the chloro-2-of 5-(((dimethylamino) methylene) amino) hexichol first
Ketone, 5-bromo-2-aminobenzophenone, 4-(N-iodacetyl amino) benzophenone are compounding) ageing resistace is substantially better than embodiment
2-4 (the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-bromo-2-aminobenzophenone, 4-(N-iodacetyl ammonia
Base) arbitrarily the two is compounding in benzophenone)；Comparing embodiment 1 and embodiment 5-7, embodiment 1 (zinc oxalate, Zinc Tungstate, phosphoric acid
Dihydro zinc compounds) ageing resistace is substantially better than embodiment 5-7 (in zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate, arbitrarily the two is multiple
Join).
Claims (2)
1. an antibacterial PC/ABS alloy material, it is characterised in that be prepared from by the raw material of following weight parts: PC resin 55-
65 parts, ABS resin 35-45 part, N-phenylmaleimide 1-5 part, 3-(isobutene. acyl-oxygen) propyl trimethoxy silicane 1-5
Part, ultraviolet absorber 0.5-1.5 part, inorganic antiseptic 1-5 part.
Described ultraviolet absorber is by the chloro-2-of 5-(((dimethylamino) methylene) amino) benzophenone, 5-bromo-2-ADP
Ketone, 4-(N-iodacetyl amino) benzophenone mix, the chloro-2-of described 5-(((dimethylamino) methylene) amino) hexichol
Ketone, 5-bromo-2-aminobenzophenone, the mass ratio of 4-(N-iodacetyl amino) benzophenone are (1-3): (1-3): (1-3).
Described inorganic antiseptic is mixed by zinc oxalate, Zinc Tungstate, zinc dihydrogen phosphate, described zinc oxalate, Zinc Tungstate, phosphoric acid
The mass ratio of dihydro zinc is (1-3): (1-3): (1-3).
Antibacterial PC/ABS alloy material the most as claimed in claim 1, it is characterised in that: the particle diameter of described inorganic antiseptic is
70-90nm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692743.9A CN106243670A (en) | 2016-08-18 | 2016-08-18 | Antibacterial pc/abs alloy material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610692743.9A CN106243670A (en) | 2016-08-18 | 2016-08-18 | Antibacterial pc/abs alloy material |
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| CN106243670A true CN106243670A (en) | 2016-12-21 |
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| CN201610692743.9A Withdrawn CN106243670A (en) | 2016-08-18 | 2016-08-18 | Antibacterial pc/abs alloy material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975428A (en) * | 2018-08-09 | 2018-12-11 | 何挺 | Purification of water quality stick |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924248A1 (en) * | 1997-12-15 | 1999-06-23 | Ciba SC Holding AG | Stabilization of polycarbonate/ABS blends with mixtures of hindered amines and UV absorbers |
| CN101023751A (en) * | 2006-02-22 | 2007-08-29 | 株式会社品燃洁而美客 | Antimicrobial zeolite and antimicrobial composition |
| CN101550269A (en) * | 2008-03-31 | 2009-10-07 | 青岛海信电器股份有限公司 | Manufacture method for modified PC+ABS alloy material and front shell of television |
| CN101983930A (en) * | 2010-08-12 | 2011-03-09 | 河北联合大学 | Method for preparing superfine zinc tungstate antibacterial agent by ultrasonic molten salt method |
| CN102448292A (en) * | 2009-05-28 | 2012-05-09 | 化学制造布敦海姆两合公司 | Antimicrobially equipped materials |
| CN104194300A (en) * | 2014-09-01 | 2014-12-10 | 星威国际家居有限公司 | Anti-aging antimicrobial PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) blend alloy and preparation method thereof |
-
2016
- 2016-08-18 CN CN201610692743.9A patent/CN106243670A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0924248A1 (en) * | 1997-12-15 | 1999-06-23 | Ciba SC Holding AG | Stabilization of polycarbonate/ABS blends with mixtures of hindered amines and UV absorbers |
| CN101023751A (en) * | 2006-02-22 | 2007-08-29 | 株式会社品燃洁而美客 | Antimicrobial zeolite and antimicrobial composition |
| CN101550269A (en) * | 2008-03-31 | 2009-10-07 | 青岛海信电器股份有限公司 | Manufacture method for modified PC+ABS alloy material and front shell of television |
| CN102448292A (en) * | 2009-05-28 | 2012-05-09 | 化学制造布敦海姆两合公司 | Antimicrobially equipped materials |
| CN101983930A (en) * | 2010-08-12 | 2011-03-09 | 河北联合大学 | Method for preparing superfine zinc tungstate antibacterial agent by ultrasonic molten salt method |
| CN104194300A (en) * | 2014-09-01 | 2014-12-10 | 星威国际家居有限公司 | Anti-aging antimicrobial PC/ABS (polycarbonate/acrylonitrile-butadiene-styrene) blend alloy and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108975428A (en) * | 2018-08-09 | 2018-12-11 | 何挺 | Purification of water quality stick |
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Application publication date: 20161221 |