CN102766299A - Anti-impacting anti-ageing modified polypropylene material and preparation method thereof - Google Patents

Anti-impacting anti-ageing modified polypropylene material and preparation method thereof Download PDF

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Publication number
CN102766299A
CN102766299A CN2012102697016A CN201210269701A CN102766299A CN 102766299 A CN102766299 A CN 102766299A CN 2012102697016 A CN2012102697016 A CN 2012102697016A CN 201210269701 A CN201210269701 A CN 201210269701A CN 102766299 A CN102766299 A CN 102766299A
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shock resistance
resistance according
modified polypropene
aging
photostabilizer
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CN102766299B (en
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陈建生
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CHANGSHA DALIAN PLASTICS Co Ltd
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CHANGSHA DALIAN PLASTICS Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92885—Screw or gear
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to an anti-impacting anti-ageing modified polypropylene material and a preparation method thereof and aims at providing the anti-impacting anti-ageing modified polypropylene material which has basic physical characteristics of polypropylene and simultaneously has improved anti-impacting performance and good anti-ageing performance. The material comprises, by weight, 65-85% of polypropylene, 5-25% of inorganic fillers, 0.3-1.5% of antioxidant, 0.2-1.0% of light stabilizer, 0.2-1.0% of ultraviolet absorber, 5-15% of flexibilizer, 5-15% of compatilizer and 0.2-1.0% of coupling agent. Experiment results show that the material can achieve the purposes, and products can be widely applied to the fields such as electronics and electrics, automobile and household appliances, communication devices and building materials.

Description

Anti-aging modified polypropylene material of a kind of shock resistance and preparation method thereof
Technical field
The present invention relates to plastics polymer modification technical field, specifically, relate to the preparation that a kind of novel anti is impacted the ageing resistance polypropylene material.
 
Background technology
Vestolen PP 7052 is a kind of thermoplastics, and density is little, and surface hardness is big, and thermotolerance, chemicalstability, insulativity are good, is widely used in producing, various fields of recent life.Especially use more extensive at automobile and building field.And virgin pp resin material shock resistance is poor, and especially low temperature impact properties is poorer.Owing to the tertiary carbon atom on the polypropylene molecular chain takes place to wear out easily, make that product surface be full of cracks, gloss are lost, shock strength in addition under the effect of ultraviolet ray, oxygen, light, heat, mechanical properties such as tensile strength reduce greatly.This makes PP be restricted in field sector applications such as electric, vehicle appliance, Communication Equipment, material of construction, in order to reach shock resistance and aging-resistant requirement, must carry out modification to the PP material.Through adding toughner and protective agent is the effective way that enlarges its range of application.
The present invention makes the polypropylene material mechanical property be able to improve greatly through interpolation talcum powder and POE toughner in the PP resin, and possesses good impact property.Utilize the effect of UV light absorber and photostabilizer simultaneously, assist, improved polyacrylic thermo-oxidative stability, make that the anti-aging of material is more lasting, better effects if with oxidation inhibitor.
 
Summary of the invention
The object of the present invention is to provide the anti-aging modified polypropylene material of a kind of shock resistance, when possessing the basic physical property of Vestolen PP 7052, both improved its shock resistance, possess excellent anti ageing property again.For reaching the object of the invention, realize through following scheme:
The anti-aging modified polypropene of a kind of shock resistance of the present invention, form by following materials of weight proportions:
Acrylic resin 65 ~ 85%
Mineral filler 5 ~ 25%
Oxidation inhibitor 0.3 ~ 1.5%
Photostabilizer 0.2 ~ 1.0%
UV light absorber 0.2 ~ 1.0%
Toughner 5 ~ 15%
Compatilizer 5 ~ 15%
Coupling agent 0.2 ~ 1.0%
Described acrylic resin is that an ancient unit of weight gathers or copolymerization PP, and melting index is 3 ~ 25.
Described mineral filler is a talcum powder, and its fineness is in 1200 ~ 3000 orders, whiteness>90.
Described oxidation inhibitor is at least a in phenolic antioxidant 1010 or the phosphite ester kind antioxidant 168.
Described photostabilizer is hydroxybenzotriazole class photostabilizer Tinuvin326, and Tinuvin 328, Hinered phenols photostabilizer Tinuvin 770, at least a among the Chimassorb 944.
Described UV light absorber is UV-531; UV-531.
Described toughner is octene and ethene polymers POE.
Described compatilizer is a maleic anhydride inoculated polypropylene.
 
Described coupling agent is a kind of in silane, titanic acid ester, the SULPHOSUCCINIC ACID ESTER.
The related anti-aging modified polypropene of a kind of shock resistance of the present invention is gathered by the following step and carries out:
1) 100 ℃ of-110 ℃ of dryings of mineral filler talcum powder preheating are added after 2 hours by the coupling agent of stipulating proportioning in mixing machine, after mixing, take out, it is for use to make the talcum powder compsn.
2) with acrylic resin, 75 ℃-85 ℃ dry 4-6 hour, adding the step then to scale gathers the 1 talcum powder compsn that makes; And oxidation inhibitor, photostabilizer, UV light absorber; Toughner; Compatilizer is put into twin screw extruder after in high-speed mixer, mixing, extrude, tie rod, air-cooled, pelletizing, be dried to the finished product.
3) described twin screw extruder screw slenderness ratio is that 35:1～40:1 extrusion temperature is 165 ℃～240 ℃, and screw speed is: 280-480 rev/min.
UV light absorber and photostabilizer are used and prevent the destruction of deleterious UV-light for color; Improve polyacrylic anti-ultraviolet ageing performance.The adding of POE has improved the shock strength of PP, has improved polyacrylic breakthrough fragile under low temperature and has fallen into.
6]The invention has the advantages that: make high impact properties ageing resistance polypropylene material through flow process method simple, continuous, high-efficiency and low-cost, make that polypropylene material physical and mechanical properties and the thermo-oxidative ageing property after the modification is greatly improved.Product can be widely used in fields such as car interior-exterior decorations, building, military project, Communication Equipment.
Embodiment
For a better understanding of the present invention, enumerate the embodiment detailed description.
Shown in table one, the acrylic resin that adopts in the present embodiment is that Daqing petrochemical T30S an ancient unit of weight of 3 gathers Vestolen PP 7052 for molten the finger, and talcum powder is 1600 commercially available order talcum powder, and the coupling agent KH792 that adds by the regulation proportioning after 2 hours through 100 ℃ of-110 ℃ of dryings obtains.Oxidation inhibitor is lrganox1010, and photostabilizer is that Tinuvin 770, UV light absorber are UV-531, and toughner is that LG-DOW POE8150, compatilizer are commercially available toxilic acid bar grafting PP.
With acrylic resin, 75 ℃-85 ℃ dry 4-6 hour, add talcum powder, antioxidant 1010, Tinuvin 770 in table just like the regulation ratio then; UV-531; POE Tao Shi 8150, raw materials such as maleic anhydride graft PP mix after 10 minutes in high-speed mixer; Put into twin screw extruder, extrude, tie rod, air-cooled, pelletizing, be dried to the finished product.
Said forcing machine is a twin screw extruder, and its length-to-diameter ratio is 38:1, and each temperature of screw rod is: 165 ℃, 170 ℃, 180 ℃, 185 ℃, 190 ℃, 195 ℃, 195 ℃, 195 ℃.Screw speed is 400rpm.
Performance index such as the table two of embodiment
Table one
Material name Embodiment 1 Embodiment 2 Embodiment 3
Vestolen PP 7052 65 70 75
Talcum powder 15 12 10
Antioxidant 1010 0.2 0.2 0.2
Tinuvin 770 0.5 0.5 0.5
UV-531 0.5 0.5 0.5
POE Tao Shi 8150 10 10 7
Maleic anhydride graft PP (commercially available) 8.5 6.5 6.5
KH792 0.3 0.3 0.3
Table two
Figure 20121026970161000021
Relevant testing standard and method:
GB/T3682: the molten testing standard that refers to.
GB/1040: tensile strength testing standard.
GB/T9341: flexural strength testing standard.
GB/1843: notched Izod impact strength testing standard.
GB/1643: heat-drawn wire testing standard.
GB/7141: anti-aging testing standard.
Can find out that through last table the anti-aging modified polypropene of shock resistance of the present invention possesses good shock resistance, ageing resistance is also very excellent simultaneously.
The above only is a preferred embodiments of the present invention, is not to be the restriction of the present invention being made other form, and any professional and technical personnel of being familiar with possibly utilize the technology contents of above-mentioned prompting to change or be modified as the actual effect instance of equivalent variations.This description should not be construed as limitation of the present invention.

Claims (9)

1. the anti-aging modified polypropylene material of shock resistance is characterized in that, is made up of following materials of weight proportions:
?
Acrylic resin 65 ~ 85%
Mineral filler 5 ~ 25%
Oxidation inhibitor 0.3 ~ 1.5%
Photostabilizer 0.2 ~ 1.0%
UV light absorber 0.2 ~ 1.0%
Toughner 5 ~ 15%
Compatilizer 5 ~ 15%
Coupling agent 0.2 ~ 1.0%.
2. the anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that, and is described
Acrylic resin is that an ancient unit of weight gathers or copolymerization PP, and melting index is 3 ~ 25.
3. the anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that described mineral filler is a talcum powder, and its fineness is in 1200 ~ 3000 orders, whiteness>90.
4. the anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that, described oxidation inhibitor is at least a in phenolic antioxidant 1010 or the phosphite ester kind antioxidant 168.
5. the anti-aging modified polypropene of shock resistance according to claim 1; It is characterized in that described photostabilizer is hydroxybenzotriazole class photostabilizer Tinuvin326, Tinuvin 328; Hinered phenols photostabilizer Tinuvin 770, at least a among the Chimassorb 944.
6. the anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that described UV light absorber is UV-531; UV-531.
The anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that, described toughner is octene and ethene polymers POE.
7. the anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that described compatilizer is a maleic anhydride inoculated polypropylene.
8. the anti-aging modified polypropene of shock resistance according to claim 1 is characterized in that, described coupling agent is a kind of in silane, titanic acid ester, the SULPHOSUCCINIC ACID ESTER.
9. anti-aging preparation method of modified polypropylene of shock resistance according to claim 1 is characterized in that comprising that the following step gathers:
100 ℃ of-110 ℃ of dryings of mineral filler talcum powder preheating are added after 2 hours by the coupling agent of stipulating proportioning in mixing machine, after mixing, take out, it is for use to make the talcum powder compsn.
With acrylic resin, 75 ℃-85 ℃ dry 4-6 hour, adding the step then to scale gathers the 1 talcum powder compsn that makes; And oxidation inhibitor, photostabilizer, UV light absorber; Toughner; Compatilizer is put into twin screw extruder after in high-speed mixer, mixing, extrude, tie rod, air-cooled, pelletizing, be dried to the finished product.
Described twin screw extruder screw slenderness ratio is that 35:1～40:1 extrusion temperature is 165 ℃～240 ℃, and screw speed is: 280-480 rev/min.
CN201210269701.6A 2012-08-01 2012-08-01 Anti-impacting anti-ageing modified polypropylene material and preparation method thereof Expired - Fee Related CN102766299B (en)

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CN103289195A (en) * 2013-05-24 2013-09-11 杭州哈富化工技术有限公司 Composite polypropylene antiaging agent for car radiator cover and preparation method of composite polypropylene antiaging agent
CN103951874A (en) * 2014-03-31 2014-07-30 芜湖同达新材料科技有限公司 Super-strength and super-toughness polypropylene modified resin and its preparation technology
CN104059286A (en) * 2013-03-22 2014-09-24 上海金发科技发展有限公司 Polypropylene compound for automobile fender and preparation method thereof
CN105037921A (en) * 2015-04-22 2015-11-11 重庆交通大学 Anti-impact-resistant modified polypropylene bumper material
CN105123319A (en) * 2015-09-06 2015-12-09 无锡贺邦金属制品有限公司 Plastic flowerpot processing technology
CN105237884A (en) * 2015-11-23 2016-01-13 南通容润汽车配件有限公司 Preparation method of toughening modification polypropylene foamed plastic
CN105860253A (en) * 2016-04-28 2016-08-17 苏州蔻美新材料有限公司 Impact-resistant pressure-resistant environment-friendly high-polymer material and preparation method thereof
CN106084523A (en) * 2016-06-17 2016-11-09 金宝丽科技（苏州）有限公司 A kind of shock resistance type use for electronic products plastic particles and preparation method thereof
CN106120020A (en) * 2016-08-31 2016-11-16 浙江省现代纺织工业研究院 A kind of preparation method of ageing resistance polypropylene fiber
CN106280007A (en) * 2016-08-31 2017-01-04 浙江省现代纺织工业研究院 A kind of preparation method of ageing-resistant polypropylene flame redardant engineering plastics
CN106381568A (en) * 2016-08-31 2017-02-08 浙江省现代纺织工业研究院 Making method of flame-retardant and ageing-resistant polypropylene fibers
CN106397975A (en) * 2016-08-31 2017-02-15 浙江省现代纺织工业研究院 Manufacturing method of enhanced anti-ageing polypropylene engineering plastics
CN106589592A (en) * 2016-12-08 2017-04-26 上海太阳能工程技术研究中心有限公司 Nonmetal solar photovoltaic support material and preparing method thereof
CN106810759A (en) * 2015-11-30 2017-06-09 合肥杰事杰新材料股份有限公司 A kind of scratch-resistant filled polypropylene material and preparation method thereof
CN106905600A (en) * 2015-12-22 2017-06-30 上海邦中高分子材料有限公司 A kind of 3D printing modified polypropylene composite material and preparation method thereof
CN107141593A (en) * 2017-06-13 2017-09-08 佛山市顺德区美的洗涤电器制造有限公司 The manufacture method and plastic material and household electrical appliance of plastic material
CN108164816A (en) * 2017-12-22 2018-06-15 嘉兴市高正高分子材料有限公司 A kind of polypropylene/polyvinylidene fluoride blending and modifying material and preparation method thereof
CN108754668A (en) * 2018-06-27 2018-11-06 南通新帝克单丝科技股份有限公司 Ageing resistance polypropylene fiber and preparation method thereof
CN109054170A (en) * 2018-06-27 2018-12-21 南通新帝克单丝科技股份有限公司 A kind of anti-aging modified master batch of fibre-forming polymer and preparation method thereof
CN109438836A (en) * 2018-10-16 2019-03-08 海宁彩源新材料科技有限公司 A kind of polypropylene uvioresistant Masterbatch and its preparation process
CN111073135A (en) * 2018-10-19 2020-04-28 重庆霏欧纳科技有限公司 Modified polypropylene resin and preparation method thereof
CN112280175A (en) * 2020-10-31 2021-01-29 山东国塑科技实业有限公司 Impact-resistant aging-resistant polypropylene water supply and drainage pipe and preparation method thereof
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CN112724516A (en) * 2020-12-25 2021-04-30 余姚市和兴汽车零部件有限公司 Modified polypropylene and preparation method thereof
CN115124785A (en) * 2022-08-06 2022-09-30 浙江明都创芯电器有限公司 Anti-aging material for outdoor LED lamp
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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102558677A (en) * 2011-12-26 2012-07-11 上海普利特复合材料股份有限公司 Novel scratch-resistant polypropylene composite material and preparation method thereof
CN102558665A (en) * 2010-12-23 2012-07-11 上海普利特复合材料股份有限公司 Polypropylene composition for automotive upholstery and preparation method of polypropylene composition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102558665A (en) * 2010-12-23 2012-07-11 上海普利特复合材料股份有限公司 Polypropylene composition for automotive upholstery and preparation method of polypropylene composition
CN102558677A (en) * 2011-12-26 2012-07-11 上海普利特复合材料股份有限公司 Novel scratch-resistant polypropylene composite material and preparation method thereof

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CN104059286A (en) * 2013-03-22 2014-09-24 上海金发科技发展有限公司 Polypropylene compound for automobile fender and preparation method thereof
CN103289195A (en) * 2013-05-24 2013-09-11 杭州哈富化工技术有限公司 Composite polypropylene antiaging agent for car radiator cover and preparation method of composite polypropylene antiaging agent
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CN105037921A (en) * 2015-04-22 2015-11-11 重庆交通大学 Anti-impact-resistant modified polypropylene bumper material
CN105123319A (en) * 2015-09-06 2015-12-09 无锡贺邦金属制品有限公司 Plastic flowerpot processing technology
CN105237884A (en) * 2015-11-23 2016-01-13 南通容润汽车配件有限公司 Preparation method of toughening modification polypropylene foamed plastic
CN106810759A (en) * 2015-11-30 2017-06-09 合肥杰事杰新材料股份有限公司 A kind of scratch-resistant filled polypropylene material and preparation method thereof
CN106905600A (en) * 2015-12-22 2017-06-30 上海邦中高分子材料有限公司 A kind of 3D printing modified polypropylene composite material and preparation method thereof
CN105860253A (en) * 2016-04-28 2016-08-17 苏州蔻美新材料有限公司 Impact-resistant pressure-resistant environment-friendly high-polymer material and preparation method thereof
CN106084523A (en) * 2016-06-17 2016-11-09 金宝丽科技（苏州）有限公司 A kind of shock resistance type use for electronic products plastic particles and preparation method thereof
CN106381568A (en) * 2016-08-31 2017-02-08 浙江省现代纺织工业研究院 Making method of flame-retardant and ageing-resistant polypropylene fibers
CN106397975A (en) * 2016-08-31 2017-02-15 浙江省现代纺织工业研究院 Manufacturing method of enhanced anti-ageing polypropylene engineering plastics
CN106280007A (en) * 2016-08-31 2017-01-04 浙江省现代纺织工业研究院 A kind of preparation method of ageing-resistant polypropylene flame redardant engineering plastics
CN106120020A (en) * 2016-08-31 2016-11-16 浙江省现代纺织工业研究院 A kind of preparation method of ageing resistance polypropylene fiber
CN106381568B (en) * 2016-08-31 2018-06-19 浙江省现代纺织工业研究院 A kind of manufacturing method of flame-proof anti-aging polypropylene fibre
CN106589592A (en) * 2016-12-08 2017-04-26 上海太阳能工程技术研究中心有限公司 Nonmetal solar photovoltaic support material and preparing method thereof
CN107141593A (en) * 2017-06-13 2017-09-08 佛山市顺德区美的洗涤电器制造有限公司 The manufacture method and plastic material and household electrical appliance of plastic material
CN108164816A (en) * 2017-12-22 2018-06-15 嘉兴市高正高分子材料有限公司 A kind of polypropylene/polyvinylidene fluoride blending and modifying material and preparation method thereof
CN108754668A (en) * 2018-06-27 2018-11-06 南通新帝克单丝科技股份有限公司 Ageing resistance polypropylene fiber and preparation method thereof
CN109054170A (en) * 2018-06-27 2018-12-21 南通新帝克单丝科技股份有限公司 A kind of anti-aging modified master batch of fibre-forming polymer and preparation method thereof
CN109438836A (en) * 2018-10-16 2019-03-08 海宁彩源新材料科技有限公司 A kind of polypropylene uvioresistant Masterbatch and its preparation process
CN111073135A (en) * 2018-10-19 2020-04-28 重庆霏欧纳科技有限公司 Modified polypropylene resin and preparation method thereof
CN112280175A (en) * 2020-10-31 2021-01-29 山东国塑科技实业有限公司 Impact-resistant aging-resistant polypropylene water supply and drainage pipe and preparation method thereof
CN112694664A (en) * 2020-11-27 2021-04-23 金发科技股份有限公司 Cyclic economic polypropylene composition and preparation method and application thereof
CN112694664B (en) * 2020-11-27 2023-02-17 金发科技股份有限公司 Circular economy polypropylene composition and preparation method and application thereof
CN112724516A (en) * 2020-12-25 2021-04-30 余姚市和兴汽车零部件有限公司 Modified polypropylene and preparation method thereof
CN115124785A (en) * 2022-08-06 2022-09-30 浙江明都创芯电器有限公司 Anti-aging material for outdoor LED lamp
CN116589793A (en) * 2023-06-12 2023-08-15 江苏多上新材料科技有限公司 Anti-aging polypropylene cable material and preparation method and application thereof
CN116589793B (en) * 2023-06-12 2024-05-17 江苏多上新材料科技有限公司 Anti-aging polypropylene cable material and preparation method and application thereof

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