CN108864563A - A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process - Google Patents

A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process Download PDF

Info

Publication number
CN108864563A
CN108864563A CN201810507572.7A CN201810507572A CN108864563A CN 108864563 A CN108864563 A CN 108864563A CN 201810507572 A CN201810507572 A CN 201810507572A CN 108864563 A CN108864563 A CN 108864563A
Authority
CN
China
Prior art keywords
parts
modified
plastics
resin
increasing tougheness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201810507572.7A
Other languages
Chinese (zh)
Inventor
杨传平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810507572.7A priority Critical patent/CN108864563A/en
Publication of CN108864563A publication Critical patent/CN108864563A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions 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
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • C08K2003/2237Oxides; Hydroxides of metals of titanium
    • C08K2003/2241Titanium dioxide
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives

Landscapes

  • 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 high-intensitive increasing tougheness MODIFIED PP plastics and preparation process, the MODIFIED PP plastics include following raw material:80 parts of PP resin, 10 parts of POE resin, 4 parts of antioxidant, 1 part of lubricant, 2 parts of coupling agent, modified 2 parts of oxygen graphene, 5 parts of organic glass fiber, 4 parts of glass compatilizer, 5 parts of antistatic agent, 4 parts of cold-resistant agent, 5 parts of long carbon fiber, 6 parts of 3 part, nanometer wollastonite of titanium dioxide.Organic glass fiber is added in preparation process, reinforcing effect is good, titanium dioxide and nanometer wollastonite is added, improve the intensity and toughness of PP, improve the mechanical characteristic of PP plastics, and impact resistance, anti-aging MODIFIED PP are obtained by adding modified oxygen graphene as rigid filler particle and PP mixing granulation during the preparation process;And the pp plastics bending property and draftability prepared by such technique gets a promotion, application range is also more extensive.

Description

A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process
Technical field
The present invention relates to a kind of high-intensitive increasing tougheness MODIFIED PP plastics and preparation process, specially plastics modification technology is led Domain.
Background technique
Due to the high speed development of real estate, the domestic demand to high-quality PP tube material is very big, domestic at present there was only swallow Mountain petrochemical industry 4220, B8101 be able to satisfy domestic specification tubing manufacturing enterprise requirement, insufficient section needs to rely on import, main Imported product is wanted to have the R200P of the EP332C of RA130E, BASELL of Borealis, the RP2400 of Kpic, South Korea's Hyosung With the R910 of South Korea LG etc.., it is Chinese as the maximum polypropylene market in the whole world, attract the sight of international petrochemical industry giant.
Acrylic resin, English name Poly propylene (PP), acrylic resin are a kind of hemicrystalline thermoplasticity modelings Material.With excellent performances such as lesser density about 0.91g/cm3, higher intensity and high-temperature corrosion resistances, while also having good The transparency and electrical insulating property, PP be widely used in the various fields such as industry, agricultural, medical treatment, articles for daily use and packaging.
Polypropylene have excellent flexural fatigue resistance, product at normal temperature bent 106 times without damage.But in room Under mild low temperature, since the molecular structure regularity of itself is high, so impact strength is poor, therefore its use is limited.
In order to overcome the defect of PP, its impact strength, heat resistance, ageing-resistant and creep resistance are improved, needs to pass through physics Or chemical method is modified processing to PP.Mainly pass through filling enhancing modified, blending and modifying and graft modification at present.Wherein answer Reach improvement material property by the way that other polymer, inorganic filler and compatilizer is added for filling enhancing modified method with wider Purpose.
Summary of the invention
The purpose of the present invention is to provide a kind of high-intensitive increasing tougheness MODIFIED PP plastics and preparation processes.
To achieve the above object, the present invention provides the following technical solutions:It is a kind of high intensity increasing tougheness MODIFIED PP plastics include Following raw material:75-85 parts of PP resin, 5-12 parts of POE resin, 2-6 parts of antioxidant, 0.5-2 parts of lubricant, coupling agent 0.5-3 parts, 1-3 parts of graphene, 2-6 parts of organic glass fiber, 3-5 parts of glass compatilizer, 2-6 parts of antistatic agent, cold-resistant agent 3-6 Part, 4-6 parts of long carbon fiber, 2-5 parts of titanium dioxide, 3-8 parts of nanometer wollastonite.
Further preferably, the high-intensitive increasing tougheness MODIFIED PP plastics include following raw material:80 parts of PP resin, 10 parts of POE resin, 4 parts of antioxidant, 1 part of lubricant, 2 parts of coupling agent, modified 2 parts of oxygen graphene, 5 parts of organic glass fiber, 4 parts of glass compatilizer, 5 parts of antistatic agent, 4 parts of cold-resistant agent, 5 parts of long carbon fiber, 6 parts of 3 part, nanometer wollastonite of titanium dioxide.
Preferably, the lubricant is one of polyethylene wax, lead stearate.
Preferably, the cold-resistant agent be adipic acid dibutyl ester and diisodecyl adipate (DIDA) mixture, wherein oneself two The mass ratio of sour dibutyl ester and diisodecyl adipate (DIDA) is 2:1.
Preferably, the coupling agent is titanate coupling agent.
A kind of preparation process of high intensity increasing tougheness MODIFIED PP plastics:First by PP resin and POE resin in 85-90 DEG C of temperature 1-3h is toasted under degree, it is spare, raw material is weighed according to high-intensitive increasing tougheness MODIFIED PP plastics weight, is mixed together after weighing It closes and high-speed mixer high speed stirring 5-8 times is added, stirring 10-15 minutes, obtain concurrent mixture, concurrent mixture is put into every time Double screw extruder is through melting extrusion, granulation, wherein setting double screw extruder temperature as 180-220 DEG C.
Compared with prior art, beneficial effects of the present invention are as follows:Organic glass fiber, enhancing effect are added in preparation process Fruit is good, and titanium dioxide and nanometer wollastonite is added, improves the intensity and toughness of PP, improves the mechanical characteristic of PP plastics, and By adding modified oxygen graphene as rigid filler particle and PP mixing granulation in preparation process, impact resistance, anti-aging is obtained MODIFIED PP;And pp plastics bending property by the preparation of such technique and draftability get a promotion, application range is also more Add extensively.
Specific embodiment
It is clearly and completely retouched below in conjunction with technical solution in the embodiment of the present invention in the embodiment of the present invention It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the present invention In embodiment, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, shall fall within the protection scope of the present invention.
Embodiment 1:
A kind of preparation process of high intensity increasing tougheness MODIFIED PP plastics:First by 75 parts and 5 parts of POE resin of PP resin in 85 1h is toasted at a temperature of DEG C, it is spare, raw material is weighed according to high-intensitive increasing tougheness MODIFIED PP plastics weight, wherein antioxidant 2 parts, 0.5 part of polyethylene wax, 0.5 part of titanate coupling agent, 1 part of graphene, 2 parts of organic glass fiber, 3 parts of glass compatilizer, It is mixed to be mixed together addition high speed for 2 parts of antistatic agent, 3 parts of cold-resistant agent, 4 parts of long carbon fiber, 3 parts of 2 part, nanometer wollastonite of titanium dioxide Conjunction machine high speed stirs 5 times, and stirring 10 minutes, obtain concurrent mixture every time, by concurrent mixture investment double screw extruder through molten Melt extrusion, be granulated, wherein setting double screw extruder temperature as 180 DEG C.
Embodiment 2
A kind of preparation process of high intensity increasing tougheness MODIFIED PP plastics:First by 80 parts of PP resin, 10 parts of POE resin in 90 1.5h is toasted at a temperature of DEG C, it is spare, raw material is weighed according to high-intensitive increasing tougheness MODIFIED PP plastics weight, wherein anti-oxidant 5 parts of agent, 1.5 parts of polyethylene wax, 2 parts of titanate coupling agent, 1.5 parts of graphene, 4 parts of organic glass fiber, glass compatilizer 4 Part, 4 parts of antistatic agent, 4 parts of cold-resistant agent, 5 parts of long carbon fiber, 6 parts of 3 part, nanometer wollastonite of titanium dioxide are mixed together addition high speed Mixing machine high speed stirs 7 times, and stirring 12 minutes, obtain concurrent mixture every time, by concurrent mixture investment double screw extruder warp Melting extrusion, granulation, wherein setting double screw extruder temperature as 200 DEG C.
Embodiment 3:
78 parts of PP resin, 10 parts of POE resin are toasted into 2h at a temperature of 88 DEG C first, it is spare, according to high-intensitive increasing tougheness MODIFIED PP plastics weight weighs raw material, wherein 3.5 parts of antioxidant, 1.5 parts of lead stearate, titanate coupling agent 2.5 Part, 2 parts of graphene, 4.5 parts of organic glass fiber, 4.5 parts of glass compatilizer, 3.5 parts of antistatic agent, 4.5 parts of cold-resistant agent, long carbon 5 parts of fiber, 6 parts of 3.5 part, nanometer wollastonite of titanium dioxide are mixed together and high-speed mixer high speed stirring 7 times are added, stir every time It mixes 13 minutes, obtains concurrent mixture, concurrent mixture is put into double screw extruder through melting extrusion, granulation, wherein setting double spiral shells Bar extruder temperature is 210 DEG C.
Embodiment 4:
85 parts of PP resin, 12 parts of POE resin are toasted into 3h at a temperature of 90 DEG C first, it is spare, according to high-intensitive increasing tougheness MODIFIED PP plastics weight weighs raw material, wherein 6 parts of antioxidant, 2 parts of lead stearate, 3 parts of titanate coupling agent, graphite 3 parts of alkene, 6 parts of organic glass fiber, 5 parts of glass compatilizer, 6 parts of antistatic agent, 6 parts of cold-resistant agent, 6 parts of long carbon fiber, titanium dioxide 5 Part, 8 parts of nanometer wollastonite are mixed together and high-speed mixer high speed stirring 8 times are added, and stirring 15 minutes, are blended every time Object is closed, concurrent mixture is put into double screw extruder through melting extrusion, granulation, wherein setting double screw extruder temperature as 220 ℃。
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (6)

1. a kind of high intensity increasing tougheness MODIFIED PP plastics, it is characterised in that:The MODIFIED PP plastics include that following parts by weight are former Material:75-85 parts of PP resin, 5-12 parts of POE resin, 2-6 parts of antioxidant, 0.5-2 parts of lubricant, 0.5-3 parts of coupling agent, graphite 1-3 parts of alkene, 2-6 parts of organic glass fiber, 3-5 parts of glass compatilizer, 2-6 parts of antistatic agent, 3-6 parts of cold-resistant agent, long carbon fiber 4-6 parts, 2-5 parts of titanium dioxide, 3-8 parts of nanometer wollastonite.
2. a kind of high-intensitive increasing tougheness MODIFIED PP plastics according to claim 1, it is characterised in that:The MODIFIED PP modeling Material includes following raw material:80 parts of PP resin, 10 parts of POE resin, 4 parts of antioxidant, 1 part of lubricant, 2 parts of coupling agent, Modified 2 parts of oxygen graphene, 5 parts of organic glass fiber, 4 parts of glass compatilizer, 5 parts of antistatic agent, 4 parts of cold-resistant agent, long carbon fiber 5 Part, 6 parts of 3 part, nanometer wollastonite of titanium dioxide.
3. a kind of high-intensitive increasing tougheness MODIFIED PP plastics according to claim 1, it is characterised in that:The lubricant is One of polyethylene wax, lead stearate.
4. a kind of high-intensitive increasing tougheness MODIFIED PP plastics according to claim 1, it is characterised in that:The cold-resistant agent is The mixture of adipic acid dibutyl ester and diisodecyl adipate (DIDA), the wherein mass ratio of adipic acid dibutyl ester and diisodecyl adipate (DIDA) It is 2:1.
5. a kind of high-intensitive increasing tougheness MODIFIED PP plastics according to claim 1, it is characterised in that:The coupling agent is Titanate coupling agent.
6. a kind of preparation process of high intensity increasing tougheness MODIFIED PP plastics, it is characterised in that:Concrete technology is:First by PP resin 1-3h is toasted at a temperature of 85-90 DEG C with POE resin, it is spare, claim according to high-intensitive increasing tougheness MODIFIED PP plastics weight Raw material is taken, is mixed together after weighing and high-speed mixer high speed stirring 5-8 times is added, stirring 10-15 minutes, are total to every time Mixture, by concurrent mixture put into double screw extruder through melting extrusion, be granulated, wherein set double screw extruder temperature as 180-220℃。
CN201810507572.7A 2018-05-24 2018-05-24 A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process Withdrawn CN108864563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810507572.7A CN108864563A (en) 2018-05-24 2018-05-24 A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810507572.7A CN108864563A (en) 2018-05-24 2018-05-24 A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process

Publications (1)

Publication Number Publication Date
CN108864563A true CN108864563A (en) 2018-11-23

Family

ID=64334324

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810507572.7A Withdrawn CN108864563A (en) 2018-05-24 2018-05-24 A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process

Country Status (1)

Country Link
CN (1) CN108864563A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110643116A (en) * 2019-09-17 2020-01-03 重庆科林包装制品有限公司 High-strength polyolefin composite material for packaging bag and preparation method thereof
CN111704768A (en) * 2020-05-28 2020-09-25 安徽钰泽塑业科技股份有限公司 Toughened modified PP plastic and preparation method thereof
CN112778633A (en) * 2020-12-29 2021-05-11 无锡市宏佳华新材料有限公司 High-toughness cold-resistant PP plate and production process thereof
CN114437453A (en) * 2020-11-03 2022-05-06 苏州荣昌复合材料有限公司 Light-resistant and aging-resistant PP plastic and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130103154A (en) * 2012-03-09 2013-09-23 충남대학교산학협력단 Polypropylene-polylactic acid mixed resin/graphene/natural fiber bionanocomposite and manufacturing method of thereof
CN103665557A (en) * 2013-12-09 2014-03-26 青岛大都新材料科技有限公司 Low-temperature-resistant reinforced modified PP composite material and preparation method thereof
CN105602103A (en) * 2015-12-30 2016-05-25 上海普利特复合材料股份有限公司 Graphene-containing antistatic polypropylene material and preparation method thereof
US20160160017A1 (en) * 2014-12-03 2016-06-09 Hyundai Motor Company High-flow and high-impact polyolefin resin composition

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130103154A (en) * 2012-03-09 2013-09-23 충남대학교산학협력단 Polypropylene-polylactic acid mixed resin/graphene/natural fiber bionanocomposite and manufacturing method of thereof
CN103665557A (en) * 2013-12-09 2014-03-26 青岛大都新材料科技有限公司 Low-temperature-resistant reinforced modified PP composite material and preparation method thereof
US20160160017A1 (en) * 2014-12-03 2016-06-09 Hyundai Motor Company High-flow and high-impact polyolefin resin composition
CN105602103A (en) * 2015-12-30 2016-05-25 上海普利特复合材料股份有限公司 Graphene-containing antistatic polypropylene material and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110643116A (en) * 2019-09-17 2020-01-03 重庆科林包装制品有限公司 High-strength polyolefin composite material for packaging bag and preparation method thereof
CN111704768A (en) * 2020-05-28 2020-09-25 安徽钰泽塑业科技股份有限公司 Toughened modified PP plastic and preparation method thereof
CN114437453A (en) * 2020-11-03 2022-05-06 苏州荣昌复合材料有限公司 Light-resistant and aging-resistant PP plastic and preparation method thereof
CN112778633A (en) * 2020-12-29 2021-05-11 无锡市宏佳华新材料有限公司 High-toughness cold-resistant PP plate and production process thereof

Similar Documents

Publication Publication Date Title
CN108864563A (en) A kind of high intensity increasing tougheness MODIFIED PP plastics and preparation process
CN105175963B (en) Chliorinated polyvinyl chloride is material modified
CN103554667B (en) Composition and the method for making thereof of discarded CFRP powder regeneration RPP
US20080293861A1 (en) Composition of high impact glass fiber reinforced engineering plastic and preparation method thereof
CN1990537B (en) Material composition of hard polyvinyl chloride pipeline for conveying electronic grade water and accessory thereof
CN108164822A (en) One kind is low to distribute low smell glass fiber reinforced polypropylene composite material and preparation method thereof
CN103183958B (en) A kind of milled fiber reinforced nylon 6 plastics and preparation method thereof
CN107739508A (en) A kind of chopped glass fiber enhancing polyphenylene sulfide material and preparation method thereof
CN102936372B (en) Polypropylene composite material, its preparation method and application
CN107141686A (en) A kind of preparation method of polypropylene material
CN107151381A (en) A kind of preparation method of polypropylene screen
CN103613819A (en) High-toughness PE pipe material
CN106009645A (en) Low-fiber-floating glass fiber reinforced PA6 material
CN105348623A (en) Polyethylene plum blossom pipe material
CN108485265A (en) One kind having rapid crystallization packing reinforced polyphenyl thioether composite material
CN104725787B (en) A kind of Abietyl modified graphite-filled thermoplastic polyester elastomer and preparation method thereof
CN106832660A (en) A kind of method that rod-like precipitates calcium carbonate improves hard PVC section bar performance
CN106674742A (en) PP (polypropylene) composite for thin-walled automobile bumper and preparation method of PP composite
CN105255093A (en) Marble-imitated ABS (acrylonitrile butadiene styrene) composite material and preparation method thereof
CN108384089B (en) Modified high-density polyethylene material and preparation method thereof
CN111073553A (en) High-strength high-fluidity polypropylene bonding resin and preparation method thereof
CN109535618A (en) A kind of high stability CPVC tubing and its mixing method
CN101585949B (en) Oil-proof PVC sheath material for earphone wire
CN107964167A (en) A kind of fire-retardant long glass fiber-reinforced polypropylene materials of high processing temperature and preparation method thereof
CN105131587B (en) A kind of nylon 6 Blends containing bulking agent

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20181123

WW01 Invention patent application withdrawn after publication