CN103613847A - Filling-modified polypropylene material - Google Patents
Filling-modified polypropylene material Download PDFInfo
- Publication number
- CN103613847A CN103613847A CN201310595955.1A CN201310595955A CN103613847A CN 103613847 A CN103613847 A CN 103613847A CN 201310595955 A CN201310595955 A CN 201310595955A CN 103613847 A CN103613847 A CN 103613847A
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- China
- Prior art keywords
- modified polypropylene
- polypropylene material
- filling
- stabilizer
- combination
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
-
- 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
Abstract
The invention discloses a filling-modified polypropylene material. The filling-modified polypropylene material consists of the following components in parts by weight: 60-70 parts of polypropylene, 15-20 parts of metallocene polyolefin elastomer, 1-3 parts of a flexibilizer, 1-5 parts of an antioxidant, 2-5 parts of a heat stabilizer, 8-15 parts of a compatilizer, 10-12 parts of glass fiber and 6-10 parts of inorganic filler. According to the filling-modified polypropylene material disclosed by the invention, mechanical performance of the material is improved by filling modification of polypropylene, therefore, the filling-modified polypropylene material is convenient to process and wide in scope of application.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of modified polypropene.
Background technology
Polyacrylic degree of crystallinity is high, compound with regular structure, thereby there is good mechanical property.The absolute value of Mechanical Properties of PP is higher than polyethylene, but in plastic material, still belongs to kind on the low side.Its mechanical property is optimized, will be conducive to its forming process, and can be in wider use.
Summary of the invention
For solving the deficiencies in the prior art, the object of the present invention is to provide a kind of filling modified polypropylene material, there is good mechanical property.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
A filling modified polypropylene material, is characterized in that: by following parts by weight component form:
Aforementioned polyacrylic melting index is 0.1-100g/10min, and described glass fibre is that filament diameter is the high strength glass fiber of 9 μ m-15 μ m.
Aforementioned metallocene polyolefin elastomers is elastomeric one or more the combination of metallocene PE elastomerics or metallocene polypropylene.
Aforementioned toughner is one or more combination of hyper-branched polyester, ultrabranching polyamide or hyperbranched polyalcohols, described oxidation inhibitor is for take Hinered phenols antioxidant as primary antioxidant, take thio-2 acid dibasic acid esters as auxiliary antioxidant, and the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.
Aforementioned hot stablizer is one or more the combination in phenols thermo-stabilizer or amine thermo-stabilizer, and described compatilizer is one or more combination of hyperbranched polyamine-ester or EVOH-PPMA macromole compatilizer.
Aforementioned mineral filler is one or more combination of talcum powder, mica powder, kaolin or wollastonite powder.
Usefulness of the present invention is: a kind of filling modified polypropylene material provided by the invention, and by polyacrylic filling-modified, the mechanical property of material is improved, to be convenient to process, use range is wide.
Embodiment
Below in conjunction with specific embodiment, the present invention is done to concrete introduction.
Embodiment 1:
By each composition weight umber in table 1, carry out the weighing of each component, wherein, polyacrylic melting index is 0.1g/10min, and described glass fibre is that filament diameter is the high strength glass fiber S-2 of 9 μ m.Metallocene polyolefin elastomers is metallocene polyolefin elastomers Engage8150.Toughner is hyper-branched polyester BoltornH20 (B-OH), oxidation inhibitor is with two (3, tri-grades of butyl-4-hydroxy phenyls of 5-) thioether is primary antioxidant, and the two stearyl alcohol esters of the thio-2 acid of take are auxiliary antioxidant, and the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.Thermo-stabilizer is phenols thermo-stabilizer Irganox1010, and compatilizer is hyperbranched polyamine-ester.Mineral filler is talcum powder, mica powder.
After each component is pressed to table 1 and weighed, join injection moulding machine and carry out injection molding and obtain product, wherein, barrel proparea temperature is 180 ℃, and in barrel, district's temperature is 200 ℃, and barrel back zone temperature is 200 ℃, and nozzle temperature is 210 ℃, and mould temperature is 40 ℃.
Embodiment 2:
By each composition weight umber in table 1, carry out the weighing of each component, wherein, polyacrylic melting index is 1g/10min, and glass fibre is that filament diameter is the high strength glass fiber S-2 of 12 μ m.Metallocene polyolefin elastomers is metallocene polyolefin elastomers Engage8180.Toughner is hyper-branched polyester BoltornH20 (B-OH), oxidation inhibitor be with tri-grades of butyl-4-methylphenols of 2,6-for primary antioxidant, the two octanol esters of the thio-2 acid of take are auxiliary antioxidant, the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.Thermo-stabilizer is phenols thermo-stabilizer Irganox1010, and compatilizer is EVOH-PPMA macromole compatilizer.Mineral filler is talcum powder and mica powder.
After each component is pressed to table 1 and weighed, join injection moulding machine and carry out injection molding and obtain product, wherein, barrel proparea temperature is 210 ℃, and in barrel, district's temperature is 240 ℃, and barrel back zone temperature is 240 ℃, and nozzle temperature is 230 ℃, and mould temperature is 50 ℃.
Embodiment 3:
By each composition weight umber in table 1, carry out the weighing of each component, wherein, polyacrylic melting index is 10g/10min, and glass fibre is that filament diameter is the high strength glass fiber S-2 of 15 μ m.Metallocene polyolefin elastomers is metallocene polyolefin elastomers Engage8150.Toughner is hyper-branched polyester BoltornH20 (B-OH), oxidation inhibitor be with tri-grades of butyl-4-methylphenols of 2,6-for primary antioxidant, the two octanol esters of the thio-2 acid of take are auxiliary antioxidant, the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.Thermo-stabilizer is amine thermo-stabilizer Irganox5057, and compatilizer is EVOH-PPMA macromole compatilizer.Mineral filler is kaolin and wollastonite powder.
After each component is pressed to table 1 and weighed, join injection moulding machine and carry out injection molding and obtain product, wherein, barrel proparea temperature is 190 ℃, and in barrel, district's temperature is 220 ℃, and barrel back zone temperature is 230 ℃, and nozzle temperature is 220 ℃, and mould temperature is 70 ℃.
Embodiment 4:
By each composition weight umber in table 1, carry out the weighing of each component, wherein, polyacrylic melting index is 30g/10min, and glass fibre is that filament diameter is the high strength glass fiber S-2 of 10 μ m.Metallocene polyolefin elastomers is metallocene polyolefin elastomers Engage8150.Toughner is hyper-branched polyester BoltornH20 (B-OH), oxidation inhibitor is with two (3, tri-grades of butyl-4-hydroxy phenyls of 5-) thioether is primary antioxidant, and the two butyl alcohol esters of the thio-2 acid of take are auxiliary antioxidant, and the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.Thermo-stabilizer is amine thermo-stabilizer Irganox5057, and compatilizer is EVOH-PPMA macromole compatilizer.Mineral filler is talcum powder, mica powder, kaolin and wollastonite powder.
After each component is pressed to table 1 and weighed, join injection moulding machine and carry out injection molding and obtain product, wherein, barrel proparea temperature is 210 ℃, and in barrel, district's temperature is 230 ℃, and barrel back zone temperature is 240 ℃, and nozzle temperature is 230 ℃, and mould temperature is 80 ℃.
Embodiment 5:
By each composition weight umber in table 1, carry out the weighing of each component, wherein, polyacrylic melting index is 100g/10min, and glass fibre is that filament diameter is the high strength glass fiber S-2 of 13 μ m.Metallocene polyolefin elastomers is metallocene polyolefin elastomers Engage8180.Toughner is hyper-branched polyester BoltornH20 (B-OH), oxidation inhibitor is with two (3, tri-grades of butyl-4-hydroxy phenyls of 5-) thioether is primary antioxidant, and the two stearyl alcohol esters of the thio-2 acid of take are auxiliary antioxidant, and the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.Thermo-stabilizer is phenols thermo-stabilizer Irganox1010, and compatilizer is hyperbranched polyamine-ester.Mineral filler is one or more combination of talcum powder, kaolin and wollastonite powder.
After each component is pressed to table 1 and weighed, join injection moulding machine and carry out injection molding and obtain product, wherein, barrel proparea temperature is 190 ℃, and in barrel, district's temperature is 240 ℃, and barrel back zone temperature is 240 ℃, and nozzle temperature is 230 ℃, and mould temperature is 30 ℃.
Table 1
Embodiment 1-5 is carried out to performance test, and result is as shown in table 2:
Table 2
As shown in Table 2, embodiment 1-5 has good mechanical property.More than show and described ultimate principle of the present invention, principal character and advantage.The technician of the industry should understand, and above-described embodiment does not limit the present invention in any form, and all employings are equal to replaces or technical scheme that the mode of equivalent transformation obtains, all drops in protection scope of the present invention.
Claims (6)
1. a filling modified polypropylene material, is characterized in that: by following parts by weight component form:
Polypropylene 60-70 part
Metallocene polyolefin elastomers 15-20 part
Toughner 1-3 part
Oxidation inhibitor 1-5 part
Thermo-stabilizer 2-5 part
Compatilizer 8-15 part
Glass fibre 10-12 part
Mineral filler 6-10 part.
2. a kind of filling modified polypropylene material according to claim 1, is characterized in that: described polyacrylic melting index is 0.1-100g/10min, and described glass fibre is that filament diameter is the high strength glass fiber of 9 μ m-15 μ m.
3. a kind of filling modified polypropylene material according to claim 1, is characterized in that: described metallocene polyolefin elastomers is elastomeric one or more the combination of metallocene PE elastomerics or metallocene polypropylene.
4. a kind of filling modified polypropylene material according to claim 1, it is characterized in that: described toughner is one or more combination of hyper-branched polyester, ultrabranching polyamide or hyperbranched polyalcohols, described oxidation inhibitor is for take Hinered phenols antioxidant as primary antioxidant, take thio-2 acid dibasic acid esters as auxiliary antioxidant, and the mol ratio of primary antioxidant and auxiliary antioxidant is 2:1.
5. a kind of filling modified polypropylene material according to claim 1, it is characterized in that: described thermo-stabilizer is one or more the combination in phenols thermo-stabilizer or amine thermo-stabilizer, described compatilizer is one or more combination of hyperbranched polyamine-ester or EVOH-PPMA macromole compatilizer.
6. a kind of filling modified polypropylene material according to claim 1, is characterized in that: described mineral filler is one or more combination of talcum powder, mica powder, kaolin or wollastonite powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595955.1A CN103613847A (en) | 2013-11-22 | 2013-11-22 | Filling-modified polypropylene material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310595955.1A CN103613847A (en) | 2013-11-22 | 2013-11-22 | Filling-modified polypropylene material |
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| CN103613847A true CN103613847A (en) | 2014-03-05 |
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| CN201310595955.1A Pending CN103613847A (en) | 2013-11-22 | 2013-11-22 | Filling-modified polypropylene material |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106995550A (en) * | 2016-01-26 | 2017-08-01 | 合肥杰事杰新材料股份有限公司 | A kind of ultrabranching polyamide modified polypropylene composite material and preparation method thereof |
| CN107207802A (en) * | 2014-12-22 | 2017-09-26 | Sabic环球技术有限责任公司 | Polypropene composition |
| CN107286476A (en) * | 2017-08-03 | 2017-10-24 | 慈溪市赛斯特金属制品有限公司 | A kind of filler and its application process for improving polypropylene modulus |
| CN114407465A (en) * | 2022-02-14 | 2022-04-29 | 上海紫江新材料科技股份有限公司 | Polypropylene film for lithium battery aluminum plastic packaging film and preparation method thereof |
| WO2024033713A1 (en) * | 2022-08-12 | 2024-02-15 | 3M Innovative Properties Company | Compositions with hyperbranched polyester polyol polymer processing additives |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103044774A (en) * | 2012-12-26 | 2013-04-17 | 江苏金发科技新材料有限公司 | Hydrolysis-resistant glass fiber reinforced polypropylene composite material for car water kettle and preparation process thereof |
-
2013
- 2013-11-22 CN CN201310595955.1A patent/CN103613847A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044774A (en) * | 2012-12-26 | 2013-04-17 | 江苏金发科技新材料有限公司 | Hydrolysis-resistant glass fiber reinforced polypropylene composite material for car water kettle and preparation process thereof |
Non-Patent Citations (2)
| Title |
|---|
| 樊庆春等: "超支化聚酯与聚丙烯共混物的结晶及力学性能", 《武汉工程大学学报》 * |
| 郭栋等: "超支化分散剂对 PP /CaCO3 复合材料性能的影响", 《塑料工业》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107207802A (en) * | 2014-12-22 | 2017-09-26 | Sabic环球技术有限责任公司 | Polypropene composition |
| CN107207802B (en) * | 2014-12-22 | 2020-10-09 | Sabic环球技术有限责任公司 | Polypropylene composition |
| CN106995550A (en) * | 2016-01-26 | 2017-08-01 | 合肥杰事杰新材料股份有限公司 | A kind of ultrabranching polyamide modified polypropylene composite material and preparation method thereof |
| CN107286476A (en) * | 2017-08-03 | 2017-10-24 | 慈溪市赛斯特金属制品有限公司 | A kind of filler and its application process for improving polypropylene modulus |
| CN114407465A (en) * | 2022-02-14 | 2022-04-29 | 上海紫江新材料科技股份有限公司 | Polypropylene film for lithium battery aluminum plastic packaging film and preparation method thereof |
| WO2024033713A1 (en) * | 2022-08-12 | 2024-02-15 | 3M Innovative Properties Company | Compositions with hyperbranched polyester polyol polymer processing additives |
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Application publication date: 20140305 |