CN107163488A - A kind of hydrotalcite-modified ABS composite material of high-weatherability - Google Patents
A kind of hydrotalcite-modified ABS composite material of high-weatherability Download PDFInfo
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- CN107163488A CN107163488A CN201710430821.2A CN201710430821A CN107163488A CN 107163488 A CN107163488 A CN 107163488A CN 201710430821 A CN201710430821 A CN 201710430821A CN 107163488 A CN107163488 A CN 107163488A
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- parts
- hydrotalcite
- weatherability
- composite material
- modified abs
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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
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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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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- 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)
Abstract
The invention discloses a kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：20 60 parts of ABS resin, 5 10 parts of hydrotalcite, 0.8 1.5 parts of polysiloxanes, 48 parts of starch, 13 parts of tristerin, 0.5 2 parts of nano-titanium oxide, 0.5 1 parts of antioxidant, 12 parts of lubricant, 25 parts of stabilizer.The hydrotalcite-modified ABS composite material that the present invention is provided, mechanical property is good, and heat-resisting, corrosion-resistant, wearability is good, and UV resistant performance is excellent, and preparation method is simple, and cost is low.
Description
Technical field：
The present invention relates to field of compound material, a kind of hydrotalcite-modified ABS composite material of high-weatherability is specifically related to.
Background technology：
ABS resin refers to acrylonitrile-butadiene-styrene copolymer, and it is a kind of intensity height, good toughness, easy to process
Thermoplastics type's high polymer material of shaping.Its impact resistance, heat resistance, lower temperature resistance, chemical proofing and excellent electrical properties,
Also there is the features such as easy processing, product size are stable, lustrous surface is good, easy application, coloring can also carry out surface spraying plating
The secondary operation such as metal, plating, welding, hot pressing and bonding, have oil resistivity, ABS heat distortion temperature is 93~118 DEG C again,
ABS is remained to show certain toughness at -40 DEG C, and .ABS electrical insulating property can be used within the temperature range of -40~100 DEG C
Preferably, and hardly influenceed, can be used in most circumstances by temperature, humidity and frequency, ABS not by water, inorganic salts,
Alkali and a variety of sour influences.
But, ABS bending strength and compressive strength belong to poor in plastics.ABS mechanical property is influenced by temperature
It is larger.Dissolve in ketone, aldehydes and chlorohydrocarbon, stress cracking can be produced by being corroded by glacial acetic acid, vegetable oil etc..ABS's is weather-proof
Property is poor, and degraded is also easy to produce under the action of uv light；In after outdoor half a year, impact strength decreased half.ABS water absorption rate compared with
Height, should be dried processing before processing.
Chinese patent (201210362074.0) discloses a kind of low smoke density PC/ABS alloys, and it includes PC resin, ABS
Resin, nano hydrotalcite, antioxidant and lubricant, the composite, in material combustion, play fire-retardant by nano hydrotalcite
With the effect of suppression cigarette.
The content of the invention：
It is an object of the invention to provide a kind of hydrotalcite-modified ABS composite material of high-weatherability, mechanical property is good, heat-resisting,
Corrosion-resistant, wearability is good, and UV resistant performance is excellent, and preparation method is simple, and cost is low.
To achieve the above object, the present invention uses following technical scheme：
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
20-60 parts of ABS resin, 5-10 parts of hydrotalcite,
0.8-1.5 parts of polysiloxanes, 4-8 parts of starch,
1-3 parts of tristerin,
0.5-2 parts of nano-titanium oxide, 0.5-1 parts of antioxidant,
1-2 parts of lubricant, 2-5 parts of stabilizer.
As the preferred of above-mentioned technical proposal, a kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight,
Including following components：
55 parts of ABS resin, 10 parts of hydrotalcite,
1.5 parts of polysiloxanes, 5 parts of starch,
2 parts of tristerin,
1.5 parts of nano-titanium oxide, 1 part of antioxidant,
1.5 parts of lubricant, 3 parts of stabilizer.
As the preferred of above-mentioned technical proposal, the density of the ABS resin is 1.05g/cm3, wherein, acrylonitrile weight hundred
It is 20% to divide than content, and butadiene weight percent content is 20%, and styrene weight percent content is 60%.
As the preferred of above-mentioned technical proposal, the specific surface area of the hydrotalcite is 20m2/g。
As the preferred of above-mentioned technical proposal, the molecular weight of the starch is 50000-60000.
As the preferred of above-mentioned technical proposal, the nano-titanium oxide is Anatase titanium oxide, and its particle size is 10-
20nm。
As the preferred of above-mentioned technical proposal, the antioxidant is 2,6- three-level butyl -4- methylphenols, citric acid, gathered
One or more mixing of methyl methacrylate.
As the preferred of above-mentioned technical proposal, the lubricant is that one or both of fatty acid amide, castor oil are mixed
Close.
As the preferred of above-mentioned technical proposal, the stabilizer is stearic acid, stearic acid file, potassium stearate, calcium stearate
In one or more mixing.
The invention has the advantages that：
Nano hydrotalcite anion can be with various anion, including inorganic ions, organic ion, ion of the same race, heteropoly acid
The anion of ion and complex is swapped, and nano-titanium oxide specific surface area is big, and there are many-OH isoreactivities on its surface
Group, therefore, it can insert hydrotalcite layers in the form of covalent bond, hydrotalcite layers distance increase；Nano hydrotalcite, nanometer
Titanium oxide is compound to be added so that the composite bending strength and compressive strength become big, in addition, nano-titanium oxide can absorb one
Fixed ultraviolet, so that the composite weatherability increases.
Embodiment：
For a better understanding of the present invention, below by embodiment, the present invention is further described, and embodiment is served only for explaining
The present invention, will not constitute any restriction to the present invention.
Embodiment 1
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
20 parts of ABS resin, 5 parts of hydrotalcite,
0.8 part of polysiloxanes, 4 parts of starch,
1 part of tristerin,
0.5 part of nano-titanium oxide, 0.5 part of antioxidant,
1 part of lubricant, 2 parts of stabilizer.
Embodiment 2
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
60 parts of ABS resin, 10 parts of hydrotalcite,
1.5 parts of polysiloxanes, 8 parts of starch,
3 parts of tristerin,
2 parts of nano-titanium oxide, 1 part of antioxidant,
2 parts of lubricant, 5 parts of stabilizer.
Embodiment 3
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
30 parts of ABS resin, 6 parts of hydrotalcite,
0.9 part of polysiloxanes, 5 parts of starch,
1.5 parts of tristerin,
0.7 part of nano-titanium oxide, 0.6 part of antioxidant,
1.2 parts of lubricant, 3 parts of stabilizer.
Embodiment 4
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
40 parts of ABS resin, 7 parts of hydrotalcite,
1 part of polysiloxanes, 6 parts of starch,
2 parts of tristerin,
0.9 part of nano-titanium oxide, 0.7 part of antioxidant,
1.4 parts of lubricant, 3.5 parts of stabilizer.
Embodiment 5
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
50 parts of ABS resin, 8 parts of hydrotalcite,
1.1 parts of polysiloxanes, 7 parts of starch,
2.5 parts of tristerin,
1.1 parts of nano-titanium oxide, 0.8 part of antioxidant,
1.6 parts of lubricant, 4 parts of stabilizer.
Embodiment 6
A kind of hydrotalcite-modified ABS composite material of high-weatherability, in parts by weight, including following components：
55 parts of ABS resin, 9 parts of hydrotalcite,
1.3 parts of polysiloxanes, 7.5 parts of starch,
2.5 parts of tristerin,
1.5 parts of nano-titanium oxide, 0.9 part of antioxidant,
1.8 parts of lubricant, 4.5 parts of stabilizer.
The hydrotalcite-modified ABS composite material of high-weatherability provided below the present invention carries out performance test.
(1) tensile strength
Carry out, tested according to GB/T on the BTI-FR010TH.A50 type universal testing machines of German Zwick companies
1040-92 standards are carried out, and extension test speed is 20mm/min, and test bars are dumbbell shape.
(2) bending strength
Carry out, tested according to GB/T on the BTI-FR010TH.A50 type universal testing machines of German Zwick companies
9341-88 standards, test speed is 10mm/min, and test bars are rectangle, and size is 4mm × 10mm × 75mm, and span is
64mm。
(3) impact strength
Carry out, marked according to GB/T 1843-96 on the ZWICK5113 type radial-boom impact testers of German Zwick companies
Standard, test bars are rectangle, and size is 4mm × 12.7mm × 75mm.
(4) vicat softening temperature
Using Italian CEAST companies HDT6911 types Vicat softening point analyzer according to GB/T1633-2000《Thermoplasticity
The measure of plastics vicat softening temperature (VST)》It is measured, condition determination is load 50N, heating rate is 120 DEG C.
Test result is as shown in table 1.
Table 1
From the point of view of table 1, heat-resist, the mechanical property for the hydrotalcite-modified ABS composite material of weatherability that the present invention is provided
It is excellent.
Claims (9)
1. a kind of hydrotalcite-modified ABS composite material of high-weatherability, it is characterised in that in parts by weight, including following components：
20-60 parts of ABS resin, 5-10 parts of hydrotalcite,
0.8-1.5 parts of polysiloxanes, 4-8 parts of starch,
1-3 parts of tristerin,
0.5-2 parts of nano-titanium oxide, 0.5-1 parts of antioxidant,
1-2 parts of lubricant, 2-5 parts of stabilizer.
2. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that with parts by weight
Meter, including following components：
55 parts of ABS resin, 10 parts of hydrotalcite,
1.5 parts of polysiloxanes, 5 parts of starch,
2 parts of tristerin,
1.5 parts of nano-titanium oxide, 1 part of antioxidant,
1.5 parts of lubricant, 3 parts of stabilizer.
3. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the ABS trees
The density of fat is 1.05g/cm3, wherein, acrylonitrile weight percent content is 20%, and butadiene weight percent content is
20%, styrene weight percent content is 60%.
4. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the neatly
The specific surface area of stone is 20m2/g。
5. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the starch
Molecular weight be 50000-60000.
6. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the nanometer
Titanium oxide is Anatase titanium oxide, and its particle size is 10-20nm.
7. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the antioxygen
Agent is one or more mixing of 2,6- three-level butyl -4- methylphenols, citric acid, polymethyl methacrylate.
8. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the lubrication
Agent is the mixing of one or both of fatty acid amide, castor oil.
9. a kind of hydrotalcite-modified ABS composite material of high-weatherability as claimed in claim 1, it is characterised in that the stabilization
Agent is one or more mixing in stearic acid, stearic acid file, potassium stearate, calcium stearate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710430821.2A CN107163488A (en) | 2017-06-09 | 2017-06-09 | A kind of hydrotalcite-modified ABS composite material of high-weatherability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710430821.2A CN107163488A (en) | 2017-06-09 | 2017-06-09 | A kind of hydrotalcite-modified ABS composite material of high-weatherability |
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| CN107163488A true CN107163488A (en) | 2017-09-15 |
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| CN201710430821.2A Pending CN107163488A (en) | 2017-06-09 | 2017-06-09 | A kind of hydrotalcite-modified ABS composite material of high-weatherability |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114989557A (en) * | 2022-06-09 | 2022-09-02 | 山东亿科化学有限责任公司 | High-temperature-resistant modified ABS plastic and preparation method thereof |
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| CN101033326A (en) * | 2007-04-20 | 2007-09-12 | 浙江工业大学 | Special-purpose material for environmental protection flame-proof ABS and preparing method thereof |
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Cited By (1)
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| CN114989557A (en) * | 2022-06-09 | 2022-09-02 | 山东亿科化学有限责任公司 | High-temperature-resistant modified ABS plastic and preparation method thereof |
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