CN104479225A - Modified PP (polypropylene) pipe with excellent impact resistance - Google Patents
Modified PP (polypropylene) pipe with excellent impact resistance Download PDFInfo
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- CN104479225A CN104479225A CN201410807657.9A CN201410807657A CN104479225A CN 104479225 A CN104479225 A CN 104479225A CN 201410807657 A CN201410807657 A CN 201410807657A CN 104479225 A CN104479225 A CN 104479225A
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- powder
- carbide slag
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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
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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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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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 modified PP (polypropylene) pipe with excellent impact resistance. The modified PP pipe is prepared from raw materials in parts by weight as follows: 100-120 parts of PP, 40-50 parts of modified carbide slag powder, 2-4 parts of talcum powder, 1-3 parts of polyacrylate, 2-4 parts of barium sulfate, 1-3 parts of wood meal, 1-3 parts of mica powder, 24-28 parts of EVA (ethylene-vinyl acetate copolymer), 5-12 parts of ribbed smoked sheets, 14-18 parts of tributyl citrate, 1-4 parts of a silane coupling agent KH550, 1-3 parts of alkyl glycoside, 3-5 parts of an antioxidant 168, 1-3 parts of sodium hexametaphosphate, 4-8 parts of carbon fiber, 30-50 parts of ABS (acrylonitrile butadiene styrene), 2-5 parts of an antioxidant 1035 and 1-3 parts of dilaurylthiodipropionate. The raw materials are compounded, glue materials are mixed and modified, and the modified PP pipe has good compatibility, acid and alkali corrosion resistance, impact resistance, low-temperature resistance and the like.
Description
Technical field
The present invention relates to MODIFIED PP tubing field, is exactly a kind of MODIFIED PP tubing of excellent shock resistance.
Background technology
MPP material refers to a class with plain polypropylene resin (PP) for base-material, add have the chemical feedstockss such as heat-resisting, anti-high pressure, insulativity be superior, chemical assistant copolymerization polymer-modified.MPP material has more resistance to punching property, oil-proofness, chemical proofing compared with expecting with common PP, has the premium properties such as stronger thermostability and local heat resistance simultaneously, is suitable for producing MPP power cable pipe.
Summary of the invention
The object of the present invention is to provide a kind of MODIFIED PP tubing of excellent shock resistance.
Above-mentioned purpose is realized by following scheme:
A MODIFIED PP tubing for excellent shock resistance, is characterized in that: it is obtained by the raw material of following weight parts:
PP expects 100-120, modified carbide slag powder 40-50, talcum powder 2-4, polyacrylic ester 1-3, barium sulfate 2-4, wood powder 1-3, mica powder 1-3, EVA 24-28, smoke sheet rubber 5-12, tributyl citrate 14-18, Silane coupling agent KH550 1-4, alkyl glycoside 1-3, irgasfos 168 3-5, Sodium hexametaphosphate 99 1-3, carbon fiber 4-8, ABS 30-50, oxidation inhibitor 1035 2-5, Tyox B 1-3;
Described modified carbide slag powder is obtained by the raw material of following weight parts: carbide slag 70-85, Sumstar 190 4-8, polyethylene wax 0.3-0.5, polyvinyl alcohol 1-3, sodium carbonate 1-3, trimethyl-glycine 1-2, Sodium dodecylbenzene sulfonate 1-3, stannic oxide 1-3, triethanolamine oleate 0.3-0.5, petroleum sodium sulfonate 0.1-0.3, deionized water 50-60;
The preparation method of described modified carbide slag powder is: take Sumstar 190, polyvinyl alcohol, deionized water, 20-30min is stirred under 300-500 rev/min at 50-70 DEG C, add sodium carbonate, trimethyl-glycine, Sodium dodecylbenzene sulfonate, stannic oxide, triethanolamine oleate again, again at 30-40 DEG C 170-200 rev/min stir 30-60min, then add all the other raw materials, at 30-40 DEG C, 40-60 rev/min is stirred 30-40min, adjust ph is 8-9, drying, abrasive dust, to obtain final product.
The MODIFIED PP tubing of described a kind of excellent shock resistance, is characterized in that:
Preparation method comprises the following steps:
(1) each raw material is taken by the weight part of constitutive material;
(2) in kneader, add PP material, modified carbide slag powder, polyacrylic ester, barium sulfate, wood powder, EVA, smoke sheet rubber, tributyl citrate, Silane coupling agent KH550, alkyl glycoside, irgasfos 168, mediate 13-15 minute at 180-190 DEG C after, obtain modification sizing material for subsequent use;
(3), after modification sizing material and all the other raw material blendings, at 170-185 DEG C, mediate 14-16 minute, then stir 10-15 minute in 140-155 DEG C after, after blowing is cooled to 30-40 DEG C, gained material, through moulding process, obtains product.
Beneficial effect of the present invention is:
The present invention is composite by each raw material, each rubber compounding modification, makes consistency of the present invention good, acid-alkali-corrosive-resisting is good, good impact resistance and the low temperature resistant characteristic such as good.
Embodiment
A MODIFIED PP tubing for excellent shock resistance, it is obtained by the raw material of following weight (kg):
PP material 120, modified carbide slag powder 40, talcum powder 2, polyacrylic ester 1, barium sulfate 4, wood powder 1, mica powder 3, EVA 28, smoke sheet rubber 12, tributyl citrate 14, Silane coupling agent KH550 4, alkyl glycoside 3, irgasfos 168 3.5, Sodium hexametaphosphate 99 3, carbon fiber 8, ABS 30, oxidation inhibitor 1,035 2, Tyox B 1;
Described modified carbide slag powder is obtained by the raw material of following weight (kg): carbide slag 75, Sumstar 190 8, polyethylene wax 0.5, polyvinyl alcohol 3, sodium carbonate 1, trimethyl-glycine 2, Sodium dodecylbenzene sulfonate 1, stannic oxide 1, triethanolamine oleate 0.5, petroleum sodium sulfonate 0.3, deionized water 60;
The preparation method of described modified carbide slag powder is: take Sumstar 190, polyvinyl alcohol, deionized water, 30min is stirred under 300 revs/min at 55 DEG C, add sodium carbonate, trimethyl-glycine, Sodium dodecylbenzene sulfonate, stannic oxide, triethanolamine oleate again, again at 40 DEG C 200 revs/min stir 60min, then add all the other raw materials, at 30 DEG C, 40 revs/min are stirred 40min, adjust ph is 8.3, drying, abrasive dust, to obtain final product.
The MODIFIED PP tubing of described a kind of excellent shock resistance, preparation method comprises the following steps:
(1) each raw material is taken by the weight part of constitutive material;
(2) in kneader, add PP, modified carbide slag powder, polyacrylic ester, barium sulfate, wood powder, EVA, smoke sheet rubber, tributyl citrate, Silane coupling agent KH550, alkyl glycoside, irgasfos 168, mediate after 15 minutes at 190 DEG C, obtain modification sizing material for subsequent use;
(3) after modification sizing material and all the other raw material blendings, mediate 15 minutes at 170 DEG C, then stir after 15 minutes in 140 DEG C, after blowing is cooled to 40 DEG C, gained material, through moulding process, obtains product.
The performance data of the MPP plastic pipe of the present embodiment gained is as follows:
Claims (2)
1. a MODIFIED PP tubing for excellent shock resistance, is characterized in that: it is obtained by the raw material of following weight parts:
PP expects 100-120, modified carbide slag powder 40-50, talcum powder 2-4, polyacrylic ester 1-3, barium sulfate 2-4, wood powder 1-3, mica powder 1-3, EVA 24-28, smoke sheet rubber 5-12, tributyl citrate 14-18, Silane coupling agent KH550 1-4, alkyl glycoside 1-3, irgasfos 168 3-5, Sodium hexametaphosphate 99 1-3, carbon fiber 4-8, ABS 30-50, oxidation inhibitor 1035 2-5, Tyox B 1-3;
Described modified carbide slag powder is obtained by the raw material of following weight parts: carbide slag 70-85, Sumstar 190 4-8, polyethylene wax 0.3-0.5, polyvinyl alcohol 1-3, sodium carbonate 1-3, trimethyl-glycine 1-2, Sodium dodecylbenzene sulfonate 1-3, stannic oxide 1-3, triethanolamine oleate 0.3-0.5, petroleum sodium sulfonate 0.1-0.3, deionized water 50-60;
The preparation method of described modified carbide slag powder is: take Sumstar 190, polyvinyl alcohol, deionized water, 20-30min is stirred under 300-500 rev/min at 50-70 DEG C, add sodium carbonate, trimethyl-glycine, Sodium dodecylbenzene sulfonate, stannic oxide, triethanolamine oleate again, again at 30-40 DEG C 170-200 rev/min stir 30-60min, then add all the other raw materials, at 30-40 DEG C, 40-60 rev/min is stirred 30-40min, adjust ph is 8-9, drying, abrasive dust, to obtain final product.
2. the MODIFIED PP tubing of a kind of excellent shock resistance according to claim 1, is characterized in that:
Preparation method comprises the following steps:
(1) each raw material is taken by the weight part of constitutive material;
(2) in kneader, add PP material, modified carbide slag powder, polyacrylic ester, barium sulfate, wood powder, EVA, smoke sheet rubber, tributyl citrate, Silane coupling agent KH550, alkyl glycoside, irgasfos 168, mediate 13-15 minute at 180-190 DEG C after, obtain modification sizing material for subsequent use;
(3), after modification sizing material and all the other raw material blendings, at 170-185 DEG C, mediate 14-16 minute, then stir 10-15 minute in 140-155 DEG C after, after blowing is cooled to 30-40 DEG C, gained material, through moulding process, obtains product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807657.9A CN104479225A (en) | 2014-12-23 | 2014-12-23 | Modified PP (polypropylene) pipe with excellent impact resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410807657.9A CN104479225A (en) | 2014-12-23 | 2014-12-23 | Modified PP (polypropylene) pipe with excellent impact resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104479225A true CN104479225A (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410807657.9A Pending CN104479225A (en) | 2014-12-23 | 2014-12-23 | Modified PP (polypropylene) pipe with excellent impact resistance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141528A (en) * | 2017-06-09 | 2017-09-08 | 芜湖航天特种电缆厂股份有限公司 | Rocket engine PAA/ asbestos composite cable sealing sheaths and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005055250A1 (en) * | 2003-12-03 | 2005-06-16 | Prysmian Cavi E Sistemi Energia S.R.L. | Impact resistant cable |
| CN102942763A (en) * | 2012-11-02 | 2013-02-27 | 宏岳塑胶集团有限公司 | Preparation method of tensile compressive high temperature resistant modified polypropylene power pipe |
| CN103483683A (en) * | 2013-08-31 | 2014-01-01 | 青岛三立新源电器有限公司 | Noise-reduction drainage pipe material |
-
2014
- 2014-12-23 CN CN201410807657.9A patent/CN104479225A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005055250A1 (en) * | 2003-12-03 | 2005-06-16 | Prysmian Cavi E Sistemi Energia S.R.L. | Impact resistant cable |
| CN102942763A (en) * | 2012-11-02 | 2013-02-27 | 宏岳塑胶集团有限公司 | Preparation method of tensile compressive high temperature resistant modified polypropylene power pipe |
| CN103483683A (en) * | 2013-08-31 | 2014-01-01 | 青岛三立新源电器有限公司 | Noise-reduction drainage pipe material |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107141528A (en) * | 2017-06-09 | 2017-09-08 | 芜湖航天特种电缆厂股份有限公司 | Rocket engine PAA/ asbestos composite cable sealing sheaths and preparation method thereof |
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Application publication date: 20150401 |
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