CN106349672A - Modified pc/abs alloy material - Google Patents
Modified pc/abs alloy material Download PDFInfo
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- CN106349672A CN106349672A CN201610725472.2A CN201610725472A CN106349672A CN 106349672 A CN106349672 A CN 106349672A CN 201610725472 A CN201610725472 A CN 201610725472A CN 106349672 A CN106349672 A CN 106349672A
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- alloy material
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- abs alloy
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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
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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
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- 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)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a modified PC/ABS alloy material. The modified PC/ABS alloy material is prepared from the following raw materials in parts by weight: 55-65 parts of PC resin, 35-45 parts of ABS resin, 1-5 parts of N-phenyl maleimide, 1-5 parts of vinyltri(2-methoxyethoxy)silane, 1-5 parts of a flame retardant and 0.6-1.8 parts of an antioxidant. The modified PC/ABS alloy material has the advantages that the types and contents, applicable to improvement of plastic, of an inorganic filler, the flame retardant and the antioxidant are optimized by virtue of a reasonable ratio, the flame retardant property, ageing resistance and strength are improved, and the modified PC/ABS alloy material can be widely applied to preparation of household appliance shells.
Description
Technical field
The present invention relates to a kind of plastics, more particularly, to a kind of modification pc/abs alloy material.
Background technology
Plastics (plastic), refer to the synthetic resin of high molecular as key component, add suitable additives, such as increase
Mould the crosslinked shape of agent, stabilizer, fire retardant, lubricant, coloring agent etc., plasticity (pliability) material of processed molding, or solidification
The rigid material becoming.Plastics are the products in 20th century, and since it is developed, the purposes of each side is increasingly extensive.
Whether there occurs chemical reaction by modification, the method for modifying of plastics can be divided into physical modification and chemical modification；
Blending Toughening Modification, filling enhancing modified, functional modification and flame-retardant modified can be divided into by using function.The physical modification of plastics
Main pass through to add other polymer, filler and compatilizer, reach the purpose improving material property, including blending and modifying, inorganic
Particulate reinforcement toughening modifying and flame-retardant modified etc..Inorganic filler plastic blending material research and application have obtained the extensive of academia and industrial quarters
Pay close attention to and develop rapidly.
The invention provides a kind of plastics, intensity is high, and has excellent aging resistance, fire resistance.
Content of the invention
For deficiency above-mentioned present in prior art, the technical problem to be solved is to provide a kind of modification
Pc/abs alloy material.
The present invention seeks to be achieved through the following technical solutions:
A kind of modification 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- phenyl maleimide 1-5 part, vinyl three (2- methoxy ethoxy) silane 1-5 part, fire retardant 1-5
Part, antioxidant 0.6-1.8 part.
Preferably, described fire retardant is three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group) ester, tricresyl phosphate
One or more of mixture in (1- chloro- 2- propyl group) ester.
It is highly preferred that described fire retardant is by three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group) ester, tricresyl phosphate
(1- chloro- 2- propyl group) ester mixes, described three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group) ester, tricresyl phosphate (1-
Chloro- 2- propyl group) ester mass ratio be (1-3): (1-3): (1-3).
Preferably, described antioxidant is n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- phenyl to benzene two
Amine, n, one or more of mixture in n- di-sec-butyl-p-phenyl enediamine.
It is highly preferred that described antioxidant by n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- phenyl to benzene
Diamidogen, n, n- di-sec-butyl-p-phenyl enediamine mixes, described n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- benzene
Base p-phenylenediamine, n, the mass ratio of n- di-sec-butyl-p-phenyl enediamine is (1-3): (1-3): (1-3).
A kind of modification pc/abs alloy material of the present invention, by rational proportioning, preferably goes out to be suitable for improve plastics
Inorganic filler, fire retardant, the species of antioxidant and consumption, improve fire resistance, ageing resistace and intensity, can extensively apply
In preparing household appliances shell.
Specific embodiment
With reference to embodiment, the present invention is described further, described below, is only the preferable enforcement to the present invention
Example, not does the restriction of other forms, any those skilled in the art are possibly also with the disclosure above to the present invention
Technology contents be changed to the Equivalent embodiments that change on an equal basis.Every without departing from the present invention program content, according to the present invention
Technical spirit following examples are made any simple modification 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 polycarbonate resin being specifically 2856 using the trade mark that Bayer Bitterfeld GmbH produces
Fat.
Abs resin: No. cas: 9003-56-9, specifically adopt the trade mark that Jilin Petrochemical company of CNPC produces to be 0215a
Abs resin.
N- phenyl maleimide, No. cas: 941-69-5.
Vinyl three (2- methoxy ethoxy) silane, No. cas: 1067-53-4.
Three (2- chloroethyl) phosphate ester, No. cas: 115-96-8.
Tricresyl phosphate (butoxyethyl group) ester, No. cas: 78-51-3.
Tricresyl phosphate (1- chloro- 2- propyl group) ester, No. cas: 13674-84-5.
N- isopropyl-n- phenyl-pphenylenediamine, No. cas: 3085-82-3.
N- cyclohexyl-n'- diphenyl-para-phenylene diamine, No. cas: 101-87-1.
N, n- di-sec-butyl-p-phenyl enediamine, No. cas: 101-96-2.
Embodiment 1
Modified pc/abs alloy material raw material (weight portion): 60 parts of pc resin, 40 parts of abs resin, n- benzyl maleimide
3 parts of amine, 3 parts of vinyl three (2- methoxy ethoxy) silane, 0.9 part of fire retardant, 3 parts of antioxidant.
Described fire retardant is by three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group) ester, tricresyl phosphate (the chloro- 2- of 1-
Propyl group) ester is uniformly mixed for 1:1:1 in mass ratio and obtains.
Described antioxidant is by n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, n-
Di-sec-butyl-p-phenyl enediamine is uniformly mixed for 1:1:1 in mass ratio and obtains.
Modified pc/abs alloy material preparation:
Each component is added in high-speed mixer, controls rotating speed at 350 revs/min under room temperature, mix 8 minutes, after taking-up
Proceed in double screw extruder, 240 DEG C of the processing temperature of double screw extruder, engine speed is 350 revs/min；Cool down after extrusion
Check rod, air-dried pelletizing.Obtain the modified pc/abs alloy material of embodiment 1.
Embodiment 2
Substantially the same manner as Example 1, differ only in: described fire retardant is by tricresyl phosphate (butoxyethyl group) ester, phosphoric acid
Three (1- chloro- 2- propyl group) ester is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the modified pc/abs alloy material of embodiment 2
Material.
Embodiment 3
Substantially the same manner as Example 1, differ only in: described fire retardant is by three (2- chloroethyl) phosphate ester, tricresyl phosphate
(1- chloro- 2- propyl group) ester is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the modified pc/abs alloy material of embodiment 3.
Embodiment 4
Substantially the same manner as Example 1, differ only in: described fire retardant is by three (2- chloroethyl) phosphate ester, tricresyl phosphate
(butoxyethyl group) ester is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the modified pc/abs alloy material of embodiment 4.
Embodiment 5
Substantially the same manner as Example 1, differ only in: described antioxidant by n- cyclohexyl-n'- diphenyl-para-phenylene diamine,
N, n- di-sec-butyl-p-phenyl enediamine is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the modified pc/abs alloy of embodiment 5
Material.
Embodiment 6
Substantially the same manner as Example 1, differ only in: described antioxidant by n- isopropyl-n- phenyl-pphenylenediamine,
N, n- di-sec-butyl-p-phenyl enediamine is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the modified pc/abs alloy of embodiment 6
Material.
Embodiment 7
Substantially the same manner as Example 1, differ only in: described antioxidant by n- isopropyl-n- phenyl-pphenylenediamine,
N- cyclohexyl-n'- diphenyl-para-phenylene diamine is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the modified pc/abs of embodiment 7
Alloy material.
Test case 1
The fire resistance of modified pc/abs alloy material embodiment 1-7 being obtained respectively is tested.Test index is
Limited oxygen index, using sh5706 plastic burning oxygen index measurer (Guangzhou Sunho Electronic Equipment Co., Ltd.) according to gb/
The method of t2406-2009 is tested.Concrete outcome is shown in Table 1.
Table 1: test result table
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group)
Ester, tricresyl phosphate (1- chloro- 2- propyl group) ester compound) fire resistance is substantially better than embodiment 2-4 (three (2- chloroethyl) phosphate ester, phosphorus
In sour three (butoxyethyl group) ester, tricresyl phosphate (1- chloro- 2- propyl group) ester, arbitrarily the two is compounding)；Comparing embodiment 1 and embodiment 5-
7, (n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, n- di-sec-butyl is to benzene for embodiment 1
Diamidogen compounds) fire resistance is substantially better than embodiment 5-7 (n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- phenyl
P-phenylenediamine, n, in n- di-sec-butyl-p-phenyl enediamine, arbitrarily the two is compounding).
Test case 2
The ageing resistace of the modified pc/abs alloy material that embodiment 1-7 is prepared is tested, according to hot oxygen
Senile experiment standard gb/t7141-2008, to embodiment 1-7 preparation plastics carry out artificially roughening (90 DEG C,
500h).Concrete test result is shown in Table 2.
Table 2: ageing resistace test table (90 DEG C, 500h)
| Sample | Stretching strength retentivity, % | Impact strength conservation rate, % |
| Embodiment 1 | 90.2 | 89.7 |
| Embodiment 2 | 86.3 | 87.4 |
| Embodiment 3 | 87.5 | 86.6 |
| Embodiment 4 | 87.2 | 86.8 |
| Embodiment 5 | 84.5 | 85.8 |
| Embodiment 6 | 84.1 | 86.1 |
| Embodiment 7 | 85.2 | 85.3 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group)
Ester, tricresyl phosphate (1- chloro- 2- propyl group) ester compound) ageing resistace be substantially better than embodiment 2-4 (three (2- chloroethyl) phosphate ester,
In tricresyl phosphate (butoxyethyl group) ester, tricresyl phosphate (1- chloro- 2- propyl group) ester, arbitrarily the two is compounding)；Comparing embodiment 1 and embodiment
5-7, embodiment 1 (n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, n- di-sec-butyl pair
Phenylenediamine compounds) ageing resistace is substantially better than embodiment 5-7 (n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'-
Diphenyl-para-phenylene diamine, n, in n- di-sec-butyl-p-phenyl enediamine, arbitrarily the two is compounding).
Test case 3
The anti-microbial property of the modified pc/abs alloy material that embodiment 1-7 is prepared is tested, and resists the inspection of (thin) bacterium
It is " antibacterial of domestic and similar applications electrical equipment, degerming, purification function anti-biotic material special according to GB gb21551.2-2010 to survey
Require " tested.Escherichia coli atycc 25922, staphylococcus aureuses atcc 6538.Concrete test result is shown in Table 3.
Table 3: anti-microbial property test result table
| Sample | Escherichia coli sterilizing rate, % | Staphylococcus aureuses sterilizing rate, % |
| Embodiment 1 | 97.7 | 98.5 |
| Embodiment 2 | 94.5 | 96.7 |
| Embodiment 3 | 94.2 | 96.2 |
| Embodiment 4 | 94.9 | 95.8 |
| Embodiment 5 | 92.3 | 92.7 |
| Embodiment 6 | 92.7 | 93.1 |
| Embodiment 7 | 91.5 | 92.5 |
Comparing embodiment 1 and embodiment 2-4, embodiment 1 (three (2- chloroethyl) phosphate ester, tricresyl phosphate (butoxyethyl group)
Ester, tricresyl phosphate (1- chloro- 2- propyl group) ester compound) anti-microbial property is substantially better than embodiment 2-4 (three (2- chloroethyl) phosphate ester, phosphorus
In sour three (butoxyethyl group) ester, tricresyl phosphate (1- chloro- 2- propyl group) ester, arbitrarily the two is compounding)；Comparing embodiment 1 and embodiment 5-
7, (n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, n- di-sec-butyl is to benzene for embodiment 1
Diamidogen compounds) anti-microbial property is substantially better than embodiment 5-7 (n- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- phenyl
P-phenylenediamine, n, in n- di-sec-butyl-p-phenyl enediamine, arbitrarily the two is compounding).
Claims (5)
1. a kind of modification pc/abs alloy material is 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- phenyl maleimide 1-5 part, vinyl three (2- methoxy ethoxy) silane 1-5 part,
Fire retardant 1-5 part, antioxidant 0.6-1.8 part.
2. as claimed in claim 1 modification pc/abs alloy material it is characterised in that: described fire retardant be three (2- chloroethenes
Base) phosphate ester, tricresyl phosphate (butoxyethyl group) ester, one or more of mixture in tricresyl phosphate (1- chloro- 2- propyl group) ester.
3. as claimed in claim 2 modification pc/abs alloy material it is characterised in that: described fire retardant is by three (2- chloroethenes
Base) phosphate ester, tricresyl phosphate (butoxyethyl group) ester, tricresyl phosphate (1- chloro- 2- propyl group) ester mix, described three (2- chloroethyls)
Phosphate ester, tricresyl phosphate (butoxyethyl group) ester, the mass ratio of tricresyl phosphate (1- chloro- 2- propyl group) ester are (1-3): (1-3): (1-3).
4. the modified pc/abs alloy material as any one of claim 1-3 it is characterised in that: described antioxidant is
N- isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, a kind of in n- di-sec-butyl-p-phenyl enediamine
Or multiple mixture.
5. as claimed in claim 4 modification pc/abs alloy material it is characterised in that: described antioxidant by n- isopropyl-
N- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, n- di-sec-butyl-p-phenyl enediamine mixes, described n-
Isopropyl-n- phenyl-pphenylenediamine, n- cyclohexyl-n'- diphenyl-para-phenylene diamine, n, the mass ratio of n- di-sec-butyl-p-phenyl enediamine
For (1-3): (1-3): (1-3).
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| CN2016106957773 | 2016-08-18 | ||
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977896A (en) * | 2017-05-22 | 2017-07-25 | 汪建军 | A kind of wear-resisting PC ABS alloy materials and preparation method thereof |
| CN116875021A (en) * | 2023-08-04 | 2023-10-13 | 山东乐佳达新材料科技有限公司 | PC/ABS alloy material and preparation method and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977896A (en) * | 2017-05-22 | 2017-07-25 | 汪建军 | A kind of wear-resisting PC ABS alloy materials and preparation method thereof |
| CN116875021A (en) * | 2023-08-04 | 2023-10-13 | 山东乐佳达新材料科技有限公司 | PC/ABS alloy material and preparation method and application thereof |
| CN116875021B (en) * | 2023-08-04 | 2024-02-27 | 山东乐佳达新材料科技有限公司 | PC/ABS alloy material and preparation method and application thereof |
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