CN109181259A - A kind of packing box makrolon material - Google Patents
A kind of packing box makrolon material Download PDFInfo
- Publication number
- CN109181259A CN109181259A CN201810723386.7A CN201810723386A CN109181259A CN 109181259 A CN109181259 A CN 109181259A CN 201810723386 A CN201810723386 A CN 201810723386A CN 109181259 A CN109181259 A CN 109181259A
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- parts
- silica
- packing box
- makrolon material
- improved silica
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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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Polymerisation Methods In General (AREA)
Abstract
The invention discloses a kind of packing box makrolon materials, its raw material includes: compound major ingredient 100-120 parts, 50-70 parts of filler, 2-4 parts of epoxidized soybean oil by weight, 2-4 parts of Ca/Zn compound stabilizer, 0.4-0.8 parts of benzoyl peroxide, 0.3-0.5 parts of vinyltriethoxysilane, 0.1-0.3 parts of dibutyl tin dilaurate, 4-6 parts of polyethylene wax, 3-5 parts of additive, wherein compound major ingredient is polycarbonate and ABS resin.Wearability of the present invention is high, good toughness, and anti-ultraviolet property is good.
Description
Technical field
The present invention relates to plastics arts more particularly to a kind of packing box makrolon materials.
Background technique
Polycarbonate is the general name of the high-molecular compound in strand containing carbonate group, is a kind of indefiniteness thermoplasticity
Plastics, it is colorless and transparent.The type of polycarbonate has very much, can be divided into aliphatic, alicyclic, aromatic series, aliphatic-aromatic race
Maximum, the most wide aromatic copolycarbonate for bisphenol A-type of purposes Deng, current production rate, so-called poly- carbon in general plastics industry
Acid esters is the aromatic copolycarbonate of bisphenol A-type.
High mechanical strength, the use temperature range of polycarbonate are wide, electrical insulation capability is good, good stability of the dimension, have good
Good electrical property and insulation performance, but its wearability is poor, toughness is lower, and anti-ultraviolet property is poor.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of packing box makrolon material, this hairs
Bright wearability is high, good toughness, and anti-ultraviolet property is good.
A kind of packing box makrolon material proposed by the present invention, raw material include: compound major ingredient 100- by weight
120 parts, 50-70 parts of filler, 2-4 parts of epoxidized soybean oil, 2-4 parts of Ca/Zn compound stabilizer, 0.4-0.8 parts of benzoyl peroxide,
0.3-0.5 parts of vinyltriethoxysilane, 0.1-0.3 parts of dibutyl tin dilaurate, 4-6 parts of polyethylene wax, additive 3-5
Part, wherein compound major ingredient is polycarbonate and ABS resin.
Preferably, filler is carbon black N330, improved silica, glass fibre, wherein carbon black N330, modified titanium dioxide
Silicon, glass fibre weight ratio be 1-2:2-3:0.3-0.5.
Preferably, in the preparation process of improved silica, lauryl sodium sulfate is added into silica solution and mixes, drop
Add ethyl acrylate, heat up in nitrogen environment, sodium persulfate aqueous solution is added dropwise, insulated and stirred filters to take filter cake, successively uses first
Benzene, water washing dry, pulverize to obtain improved silica.
Preferably, in the preparation process of improved silica, lauryl sodium sulfate is added into silica solution and mixes, with
Ethyl acrylate is added dropwise in the speed of 0.5-1ml/min, and 50-55 DEG C is warming up in nitrogen environment, and sodium persulfate aqueous solution is added dropwise,
Insulated and stirred 12-18h filters to take filter cake, successively uses toluene, water washing, dry, pulverize to 300-500 mesh and obtains modified dioxy
SiClx.
Preferably, in the preparation process of improved silica, the content of silica is 10-15wt% in silica solution.
Preferably, in the preparation process of improved silica, the bulking value (g/ of lauryl sodium sulfate and silica solution
Ml) than being 0.3-0.4:100.
Preferably, in the preparation process of improved silica, the bulking value (g/ml) of ethyl acrylate and silica solution
Than for 3-5:100.
Preferably, in the preparation process of improved silica, the weight ratio of ethyl acrylate and sodium peroxydisulfate is 3-5:
0.02-0.03。
Preferably, the weight ratio of polycarbonate and ABS resin is 8-9:1-2.
Preferably, additive is ultraviolet absorbing agent RMB, zinc oxide, light stabilizer L-770, wherein ultraviolet absorbing agent
RMB, zinc oxide, light stabilizer L-770 weight ratio be 3-5:0.5-1:1-2.
In the preparation process of above-mentioned improved silica, the concentration of sodium persulfate aqueous solution is not provided, according to concrete operations
Determine its concentration.
By plastics technology of preparing commonly used in the art carry out that packing box makrolon material is prepared.
The present invention selects polycarbonate and ABS resin to cooperate with proper ratio, improves the processing performance of polycarbonate,
And increase the intensity and toughness of polycarbonate；Nano silica has good wearability, but is easy to reunite, and reduces master
Toughness, the intensity of material；Ethyl acrylate is selected to carry out surface graft modification to nano silica, poly- third on its surface grafting
Olefin(e) acid ethyl ester increases the compatibility of silica and major ingredient, is dispersed in silica in major ingredient, to greatly increase this
The wearability of invention；Improved silica can be further increased with carbon black N330, glass fibre with suitable proportion mutual cooperation
Wearability and toughness of the invention, impact resistance；Carbon black N330 and ultraviolet absorbing agent RMB, zinc oxide, light stabilizer L-770
Anti-ultraviolet property of the invention can be greatly increased with proper ratio mutual cooperation, increases service life of the invention；Epoxy
Soybean oil can improve toughness of the invention；Epoxidized soybean oil, polyethylene wax mutual cooperation can promote each substance evenly dispersed；
Benzoyl peroxide, vinyltriethoxysilane, dibutyl tin dilaurate constitute cross-linking system and form cross-linked network, into one
Step increases toughness of the invention, mechanical performance.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of packing box makrolon material, raw material include: 110 parts of compound major ingredient by weight, and 60 parts of filler, ring
3 parts of oxygen soybean oil, 3 parts of Ca/Zn compound stabilizer, 0.6 part of benzoyl peroxide, 0.4 part of vinyltriethoxysilane, February
0.2 part of dilaurylate, 5 parts of polyethylene wax, 4 parts of additive, wherein compound major ingredient is polycarbonate and ABS resin.
Embodiment 2
A kind of packing box makrolon material, raw material include: 100 parts of compound major ingredient by weight, and 70 parts of filler, ring
2 parts of oxygen soybean oil, 4 parts of Ca/Zn compound stabilizer, 0.4 part of benzoyl peroxide, 0.5 part of vinyltriethoxysilane, February
0.1 part of dilaurylate, 6 parts of polyethylene wax, 3 parts of additive, wherein compound major ingredient be polycarbonate and ABS resin,
In, the weight ratio of polycarbonate and ABS resin is 9:1；
Filler is carbon black N330, improved silica, glass fibre, wherein carbon black N330, improved silica, glass
The weight ratio of fiber is 2:2:0.5.
Embodiment 3
A kind of packing box makrolon material, raw material include: 120 parts of compound major ingredient by weight, and 50 parts of filler, ring
4 parts of oxygen soybean oil, 2 parts of Ca/Zn compound stabilizer, 0.8 part of benzoyl peroxide, 0.3 part of vinyltriethoxysilane, February
0.3 part of dilaurylate, 4 parts of polyethylene wax, 5 parts of additive, wherein compound major ingredient be polycarbonate and ABS resin,
In, the weight ratio of polycarbonate and ABS resin is 4:1；
Filler is carbon black N330, improved silica, glass fibre, wherein carbon black N330, improved silica, glass
The weight ratio of fiber is 1:3:0.3；
In the preparation process of improved silica, 12 are added into the silica solution that the content of silica is 15wt%
Sodium alkyl sulfate mixes, and ethyl acrylate is added dropwise with the speed of 0.5ml/min, 55 DEG C are warming up in nitrogen environment, was added dropwise
Aqueous sodium persulfate solution, insulated and stirred 12h filter to take filter cake, successively use toluene, water washing, dry, pulverize to 500 mesh and changed
Property silica, wherein lauryl sodium sulfate and the bulking value (g/ml) of silica solution are than being 0.3:100, ethyl acrylate
Comparing with the bulking value (g/ml) of silica solution is 5:100, and the weight ratio of ethyl acrylate and sodium peroxydisulfate is 5:0.02.
Embodiment 4
A kind of packing box makrolon material, raw material include: 105 parts of compound major ingredient by weight, and 65 parts of filler, ring
2.5 parts of oxygen soybean oil, 3.5 parts of Ca/Zn compound stabilizer, 0.5 part of benzoyl peroxide, vinyltriethoxysilane 0.45
Part, 0.15 part of dibutyl tin dilaurate, 5.5 parts of polyethylene wax, 3.5 parts of additive, wherein compound major ingredient be polycarbonate and
ABS resin, wherein the weight ratio of polycarbonate and ABS resin is 8.7:1.3；
Filler is carbon black N330, improved silica, glass fibre, wherein carbon black N330, improved silica, glass
The weight ratio of fiber is 1.8:2.3:0.45；
In the preparation process of improved silica, 12 are added into the silica solution that the content of silica is 10wt%
Sodium alkyl sulfate mixes, and ethyl acrylate is added dropwise with the speed of 1ml/min, 50 DEG C are warming up in nitrogen environment, over cure is added dropwise
Acid sodium aqueous solution, insulated and stirred 18h filter to take filter cake, successively use toluene, water washing, dry, pulverize to 300 mesh and be modified
Silica, wherein lauryl sodium sulfate and the bulking value (g/ml) of silica solution than being 0.4:100, ethyl acrylate and
Than being 3:100, the weight ratio of ethyl acrylate and sodium peroxydisulfate is 3:0.03 for the bulking value (g/ml) of silica solution；
Additive is ultraviolet absorbing agent RMB, zinc oxide, light stabilizer L-770, wherein ultraviolet absorbing agent RMB, oxygen
Change zinc, the weight ratio of light stabilizer L-770 is 3:1:1.
Embodiment 5
A kind of packing box makrolon material, raw material include: 115 parts of compound major ingredient by weight, and 55 parts of filler, ring
3.5 parts of oxygen soybean oil, 2.5 parts of Ca/Zn compound stabilizer, 0.7 part of benzoyl peroxide, vinyltriethoxysilane 0.35
Part, 0.25 part of dibutyl tin dilaurate, 4.5 parts of polyethylene wax, 4.5 parts of additive, wherein compound major ingredient be polycarbonate and
ABS resin, wherein the weight ratio of polycarbonate and ABS resin is 8.3:1.7；
Filler is carbon black N330, improved silica, glass fibre, wherein carbon black N330, improved silica, glass
The weight ratio of fiber is 1.2:2.7:0.35；
In the preparation process of improved silica, 12 are added into the silica solution that the content of silica is 12wt%
Sodium alkyl sulfate mixes, and ethyl acrylate is added dropwise with the speed of 0.7ml/min, 52 DEG C are warming up in nitrogen environment, was added dropwise
Aqueous sodium persulfate solution, insulated and stirred 16h filter to take filter cake, successively use toluene, water washing, dry, pulverize to 400 mesh and changed
Property silica, wherein lauryl sodium sulfate and the bulking value (g/ml) of silica solution are than being 0.35:100, ethyl acrylate
Comparing with the bulking value (g/ml) of silica solution is 4:100, and the weight ratio of ethyl acrylate and sodium peroxydisulfate is 4:0.025；
Additive is ultraviolet absorbing agent RMB, zinc oxide, light stabilizer L-770, wherein ultraviolet absorbing agent RMB, oxygen
Change zinc, the weight ratio of light stabilizer L-770 is 5:0.5:2.
Test example 1
Embodiment 5 is tested for the property, and using commercially available common polycarbonate packing box as control group, as a result as follows:
| Project | Control group | Embodiment 5 |
| Ultraviolet ray ageing 2000h, bending strength loss late % are carried out under 340nm | 40% | 10% |
| Tensile strength MPa | 55.1 | 72.3 |
| Impact strength kJ/m2 | 9.9 | 20.4 |
The present invention has good anti-ultraviolet property and toughness as can be seen from the above table.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of packing box makrolon material, which is characterized in that its raw material includes: compound major ingredient 100-120 by weight
Part, 50-70 parts of filler, 2-4 parts of epoxidized soybean oil, 2-4 parts of Ca/Zn compound stabilizer, 0.4-0.8 parts of benzoyl peroxide, second
0.3-0.5 parts of alkenyl triethoxysilane, 0.1-0.3 parts of dibutyl tin dilaurate, 4-6 parts of polyethylene wax, additive 3-5
Part, wherein compound major ingredient is polycarbonate and ABS resin.
2. packing box makrolon material according to claim 1, which is characterized in that filler is carbon black N330, modified two
Silica, glass fibre, wherein carbon black N330, improved silica, glass fibre weight ratio be 1-2:2-3:0.3-0.5.
3. packing box makrolon material according to claim 2, which is characterized in that in the preparation of improved silica
Cheng Zhong is added lauryl sodium sulfate into silica solution and mixes, ethyl acrylate is added dropwise, heats up, was added dropwise in nitrogen environment
Aqueous sodium persulfate solution, insulated and stirred filter to take filter cake, successively use toluene, water washing, dry, pulverize to obtain improved silica.
4. the packing box makrolon material according to Claims 2 or 3, which is characterized in that in the system of improved silica
During standby, lauryl sodium sulfate is added into silica solution and mixes, ethyl acrylate is added dropwise with the speed of 0.5-1ml/min,
It is warming up to 50-55 DEG C in nitrogen environment, sodium persulfate aqueous solution is added dropwise, insulated and stirred 12-18h filters to take filter cake, successively uses
Toluene, water washing dry, pulverize to 300-500 mesh and obtains improved silica.
5. according to the packing box makrolon material of claim 3 or 4, which is characterized in that in the system of improved silica
During standby, the content of silica is 10-15wt% in silica solution.
6. according to any one of the claim 3-5 packing box makrolon material, which is characterized in that in improved silica
Preparation process in, the bulking value (g/ml) of lauryl sodium sulfate and silica solution is than being 0.3-0.4:100.
7. according to any one of the claim 3-6 packing box makrolon material, which is characterized in that in improved silica
Preparation process in, the bulking value (g/ml) of ethyl acrylate and silica solution is than being 3-5:100.
8. according to any one of the claim 3-7 packing box makrolon material, which is characterized in that in improved silica
Preparation process in, the weight ratio of ethyl acrylate and sodium peroxydisulfate is 3-5:0.02-0.03.
9. any one of -8 packing box makrolon material according to claim 1, which is characterized in that polycarbonate and ABS
The weight ratio of resin is 8-9:1-2.
10. any one of -9 packing box makrolon material according to claim 1, which is characterized in that additive is ultraviolet
Light absorbers RMB, zinc oxide, light stabilizer L-770, wherein ultraviolet absorbing agent RMB, zinc oxide, light stabilizer L-770
Weight ratio is 3-5:0.5-1:1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723386.7A CN109181259A (en) | 2018-07-04 | 2018-07-04 | A kind of packing box makrolon material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810723386.7A CN109181259A (en) | 2018-07-04 | 2018-07-04 | A kind of packing box makrolon material |
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| Publication Number | Publication Date |
|---|---|
| CN109181259A true CN109181259A (en) | 2019-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810723386.7A Pending CN109181259A (en) | 2018-07-04 | 2018-07-04 | A kind of packing box makrolon material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7625964B2 (en) * | 2005-05-31 | 2009-12-01 | Ovation Polymer Technology And Engineered Materials, Inc. | Flame retardant polycarbonate composition |
| CN101974218A (en) * | 2010-11-12 | 2011-02-16 | 大河宝利材料科技(苏州)有限公司 | Special plastic/acrylonitrile butadiene styrene (PC/ABS) alloy for notebook computer shell |
| CN107189335A (en) * | 2017-07-12 | 2017-09-22 | 合肥思博特软件开发有限公司 | A kind of computer mouse case material and preparation method thereof |
| CN107722589A (en) * | 2017-10-18 | 2018-02-23 | 界首市双特新材料科技有限公司 | Preparation method for the reinforcing agent of old and useless battery encapsulating material |
-
2018
- 2018-07-04 CN CN201810723386.7A patent/CN109181259A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7625964B2 (en) * | 2005-05-31 | 2009-12-01 | Ovation Polymer Technology And Engineered Materials, Inc. | Flame retardant polycarbonate composition |
| CN101974218A (en) * | 2010-11-12 | 2011-02-16 | 大河宝利材料科技(苏州)有限公司 | Special plastic/acrylonitrile butadiene styrene (PC/ABS) alloy for notebook computer shell |
| CN107189335A (en) * | 2017-07-12 | 2017-09-22 | 合肥思博特软件开发有限公司 | A kind of computer mouse case material and preparation method thereof |
| CN107722589A (en) * | 2017-10-18 | 2018-02-23 | 界首市双特新材料科技有限公司 | Preparation method for the reinforcing agent of old and useless battery encapsulating material |
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Application publication date: 20190111 |
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