CN104558839A - Ageing resisting master batche for spinning polypropylene material and products and preparation method for ageing resisting master batche - Google Patents
Ageing resisting master batche for spinning polypropylene material and products and preparation method for ageing resisting master batche Download PDFInfo
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- CN104558839A CN104558839A CN201410832655.5A CN201410832655A CN104558839A CN 104558839 A CN104558839 A CN 104558839A CN 201410832655 A CN201410832655 A CN 201410832655A CN 104558839 A CN104558839 A CN 104558839A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/22—Compounding polymers with additives, e.g. colouring using masterbatch techniques
- C08J3/226—Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/04—Homopolymers or copolymers of ethene
- C08J2423/06—Polyethene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2427/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2427/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- 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
-
- 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
Abstract
The invention discloses ageing resisting master batche for spinning polypropylene material and products and a preparation method for the ageing resisting master batche. The ageing resisting master batche is prepared from the following raw materials in parts by weight: 65-80 parts of polypropylene resin, 2-5 parts of a hindered phenol anti-oxidant, 3.5-6 parts of an auxiliary anti-oxidant, 8-17 parts of a light stabilizer, 3-6 parts of a dispersing agent, and 1-2 parts of a processing additive. The preparation method comprises the following steps: (1) mixing all the raw materials uniformly; (2) conducting melt extrusion and pelletization. The prepared ageing resisting master batche can effectively restrain the thermal degradation of polypropylene in a spinning manufacturing process, remarkably delays photooxidation aging and thermo-oxidative aging of spinning polypropylene products in outdoor using environment, remarkably prolongs the service life, and has the functions of improving the processability of resin, removing accumulation at die head and improving spinning efficiency.
Description
Technical field
The present invention relates to a kind of spinning class polypropylene material and goods anti-aging master batch and preparation method thereof.
Background technology
Polypropylene (PP), as one of five large general-purpose plastics, is applied very extensive.A large amount of tertiary carbon atoms is there is in polyacrylic molecular chain structure, PP is made easily to be subject to the attack of oxygen and to be oxidized, therefore, various polypropylene articles is all easily subject to the impact of the extraneous factor such as light, heat and produces catabiosis (i.e. thermo-oxidative ageing or photooxidation resistance) in the process of processing and use, have a strong impact on the performance (as mechanical property) of goods, cause the life-span of goods greatly to shorten.
Particularly spinning class polypropylene articles, as PP non-woven fabrics, in its spinning process, because polyacrylic fibres diameter is very little, more subjects to the infringement of thermo-oxidative ageing and mechanical properties decrease occurs, and causing fracture of wire phenomenon, and then affects normally carrying out of production; It is in use often more vulnerable to the effect of the factor such as light, heat and oxygen in outdoor environment for use than thick product and degradation with aging occurs, and greatly shortens work-ing life; In addition, because spinning production unit die throat diameter is less, when containing mineral filler especially in material, very easily produce die head buildup and affect production.
At present, the antiaging method improving such material and goods adds the stabilizing additive such as oxidation inhibitor, photostabilizer, and its addition manner mainly contains two kinds: a kind of is directly add with the form of pulvis; Two is be that carrier first makes anti-aging master batch with resin by these anti-aging auxiliary agents, then adds with the form of master batch.The first addition manner, very easily causes auxiliary agent in polyacrylic fibres, disperse inequality, easily causes the increase of fracture of wire probability in spinning processing, and what impact was produced normally carries out, and more easily causes the ageing resistance of goods unstable, affects the quality stability of goods.For anti-aging master batch, because anti-aging auxiliary agent wherein to have carried out pre-dispersed in master batch preparation process, the process of being produced by spinning can realize again disperseing, thus the dispersing uniformity of anti-aging auxiliary agent in polyacrylic fibres is improved greatly, both giving full play to of the anti-aging usefulness of anti-aging auxiliary agent can be ensured, greatly reduce fracture of wire occurrence probability, enhance productivity, it also avoid in the course of processing dust pollution and the harm healthy to staff that use pulvis to cause, more clean environment firendly simultaneously.In addition, in PP spinning processing and PP spinning based article production process, although the dispersion agent such as PE wax, calcium stearate used in formula has lubrication and improves the effect of resin treatment performance, but when containing mineral filler in formula, when particularly the filling number of mineral filler is higher, very easily cause the detrimentally affect such as forcing machine pressure and extrusion temperature rising, increase current loss, spinning efficiency reduction and die head buildup.
Summary of the invention
The object of the invention is to a kind of spinning class polypropylene material and goods anti-aging master batch and preparation method thereof.
The technical solution used in the present invention is:
A kind of spinning class polypropylene material and the anti-aging master batch of goods, it is made up of the raw material of following mass parts: 65 ~ 80 parts of acrylic resins, the Hinered phenols antioxidant of 2 ~ 5 parts, the auxiliary antioxidant of 3.5 ~ 6 parts, the photostabilizer of 8 ~ 17 parts, the dispersion agent of 3 ~ 6 parts, processing aids of 1 ~ 2 part.
The melt flow rate (MFR) of described acrylic resin is 12 ~ 20 g/10min.
Described Hinered phenols antioxidant is symmetric form hindered phenol antioxygen and/or asymmetric hindered phenol antioxygen.
Described auxiliary antioxidant is at least one in phosphite ester kind antioxidant, monothioester kind antioxidant.
Described photostabilizer is at least one in hindered amines, salicylate class, benzophenone, benzotriazole category, triazines, group-substituted acrylonitrile, Oxamides, organic nickel complex light stabilizer.
Described dispersion agent is at least one in oleylamide, erucicamide, stearic acid, butyl stearate, Magnesium Stearate, calcium stearate, Zinic stearas, polyethylene wax, microcrystalline wax, EBS.
Described processing aid is fluoro containing polymers polymer P PA.
A spinning class polypropylene material and goods preparation method for anti-aging master batch, step is: 1) mixed by various raw material; 2) melt extrude, granulation.
The invention has the beneficial effects as follows: spinning class polypropylene material prepared by the present invention and the anti-aging master batch of goods effectively can suppress the thermal destruction of polypropylene in spinning processing process, significantly delay the photooxidation resistance of spinning class polypropylene articles out of doors in environment for use and thermo-oxidative ageing, obvious prolongation its work-ing life, also have simultaneously and improve resin treatment performance, remove die head buildup and improve the function of spinning efficiency.
Embodiment
A kind of spinning class polypropylene material and the anti-aging master batch of goods, it is made up of the raw material of following mass parts: 65 ~ 80 parts of acrylic resins, the Hinered phenols antioxidant of 2 ~ 5 parts, the auxiliary antioxidant of 3.5 ~ 6 parts, the photostabilizer of 8 ~ 17 parts, the dispersion agent of 3 ~ 6 parts, processing aids of 1 ~ 2 part.
The melt flow rate (MFR) of described acrylic resin is 12 ~ 20 g/10min.
Described Hinered phenols antioxidant is symmetric form hindered phenol antioxygen and/or asymmetric hindered phenol antioxygen; Preferably, described Hinered phenols antioxidant is 1010,1098,1076, at least one in 2246S, 245,1790,1330.
Described auxiliary antioxidant is at least one in phosphite ester kind antioxidant, monothioester kind antioxidant; Preferably, described auxiliary antioxidant is 168,626,618, at least one in P-EPQ, 412S, DLTDP, DSTDP.
Described photostabilizer is at least one in hindered amines, salicylate class, benzophenone, benzotriazole category, triazines, group-substituted acrylonitrile, Oxamides, organic nickel complex light stabilizer; Preferably, be at least one in 770,944,622,783,791,3346,3529,2020.
Described dispersion agent is at least one in oleylamide, erucicamide, stearic acid, butyl stearate, Magnesium Stearate, calcium stearate, Zinic stearas, polyethylene wax, microcrystalline wax, EBS.
Described processing aid is fluoropolymer additive PPA.
A spinning class polypropylene material and goods preparation method for anti-aging master batch, step is: 1) mixed by various raw material; 2) melt extrude, granulation.
Below in conjunction with specific embodiment, formula of the present invention is described further:
embodiment 1:
A kind of spinning class polypropylene material and the anti-aging master batch of goods, its table 1 composed as follows of filling a prescription:
table 1:
embodiment 2:
A kind of spinning class polypropylene material and the anti-aging master batch of goods, its table 2 composed as follows of filling a prescription:
table 2:
embodiment 3:
A kind of spinning class polypropylene material and the anti-aging master batch of goods, its table 3 composed as follows of filling a prescription:
table 3:
embodiment 4:
A kind of spinning class polypropylene material and the anti-aging master batch of goods, its table 4 composed as follows of filling a prescription:
table 4:
The anti-aging master batch prepared in embodiment 1-4 (add massfraction 2.5%) is made non-woven fabrics, to the bonded fabric product (60g/m obtained for PP spinning
2) carry out the mechanical property of aging front and back and grey card grading test, related data lists in table 5 respectively, and wherein, comparative example is bonded fabric product (60g/m prepared by pure PP resin (model: PP1364E2)
2) test value.Xenon lamp aging test is undertaken by ASTM F155-13, irradiance (340nm) 0.35W/m
2, blackboard temperature (63) DEG C, spray cycle 18min water spray/102min is anhydrous, digestion time 240h; Gray level evaluation is undertaken by ISO 105-A02:1993 Cor.2:2005; Tension test is undertaken by GB/T24218.3-2010, and specimen width is 50mm, and chuck distance is 200mm, and trial speed is 100mm/min.
table 5 comparative example and embodiment 1-4 are used for the mechanical property after PP bonded fabric product and gray level
Claims (8)
1. spinning class polypropylene material and the anti-aging master batch of goods, is characterized in that: it is made up of the raw material of following mass parts: 65 ~ 80 parts of acrylic resins, the Hinered phenols antioxidant of 2 ~ 5 parts, the auxiliary antioxidant of 3.5 ~ 6 parts, the photostabilizer of 8 ~ 17 parts, the dispersion agent of 3 ~ 6 parts, processing aids of 1 ~ 2 part.
2. a kind of spinning class polypropylene material according to claim 1 and the anti-aging master batch of goods, is characterized in that: the melt flow rate (MFR) of described acrylic resin is 12 ~ 20 g/10min.
3. a kind of spinning class polypropylene material according to claim 1 and the anti-aging master batch of goods, is characterized in that: described Hinered phenols antioxidant is symmetric form hindered phenol antioxygen and/or asymmetric hindered phenol antioxygen.
4. a kind of spinning class polypropylene material according to claim 1 and the anti-aging master batch of goods, is characterized in that: described auxiliary antioxidant is at least one in phosphite ester kind antioxidant, monothioester kind antioxidant.
5. a kind of spinning class polypropylene material according to claim 1 and the anti-aging master batch of goods, is characterized in that: described photostabilizer is at least one in hindered amines, salicylate class, benzophenone, benzotriazole category, triazines, group-substituted acrylonitrile, Oxamides, organic nickel complex light stabilizer.
6. a kind of spinning class polypropylene material according to claim 1 and the anti-aging master batch of goods, is characterized in that: described dispersion agent is at least one in oleylamide, erucicamide, stearic acid, butyl stearate, Magnesium Stearate, calcium stearate, Zinic stearas, polyethylene wax, microcrystalline wax, EBS.
7. a kind of spinning class polypropylene material according to claim 1 and the anti-aging master batch of goods, is characterized in that: described processing aid is fluoro containing polymers polymer P PA.
8. a kind of spinning class polypropylene material according to claim 1 and the goods preparation method of anti-aging master batch, is characterized in that: step is: 1) mixed by various raw material; 2) melt extrude, granulation.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410832655.5A CN104558839A (en) | 2014-12-29 | 2014-12-29 | Ageing resisting master batche for spinning polypropylene material and products and preparation method for ageing resisting master batche |
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| CN201410832655.5A CN104558839A (en) | 2014-12-29 | 2014-12-29 | Ageing resisting master batche for spinning polypropylene material and products and preparation method for ageing resisting master batche |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105419103A (en) * | 2015-12-29 | 2016-03-23 | 上海瀚氏模具成型有限公司 | Anti-ageing enhanced PP plastic and preparation method therefor |
| CN105714474A (en) * | 2015-09-18 | 2016-06-29 | 安徽义林塑业有限公司 | Anti-aging PP spun-bonded nonwoven fabric and preparation method thereof |
| CN105951203A (en) * | 2016-06-27 | 2016-09-21 | 马海燕 | Anti-aging polypropylene monofilament and production method thereof |
| CN106957481A (en) * | 2017-03-23 | 2017-07-18 | 北京加成助剂研究所 | A kind of functional master batch of polyolefin modeling establishment product and its preparation and application |
| CN107142550A (en) * | 2017-06-10 | 2017-09-08 | 唐卫兵 | A kind of preparation method of the fiber of thread sliding underwear fabric |
| CN111393745A (en) * | 2020-03-30 | 2020-07-10 | 威高集团有限公司 | Radiation-resistant polypropylene resin composition, preparation method thereof, radiation-resistant non-woven fabric and application thereof |
| CN111424326A (en) * | 2020-04-23 | 2020-07-17 | 张为凤 | Anti-aging polypropylene filament and production method thereof |
| CN111560137A (en) * | 2020-05-28 | 2020-08-21 | 金发科技股份有限公司 | Electret master batch for mask melt-blown non-woven fabric and preparation method and application thereof |
| CN112662064A (en) * | 2020-12-22 | 2021-04-16 | 南通新帝克单丝科技股份有限公司 | Anti-aging polypropylene master batch and production method thereof |
| CN113278220A (en) * | 2021-05-19 | 2021-08-20 | 广东药科大学 | Anti-aging toughening master batch for PP non-woven fabric and preparation method thereof |
| CN113831637A (en) * | 2021-09-16 | 2021-12-24 | 宿迁联盛科技股份有限公司 | Anti-aging master batch for flat filament product and preparation method thereof |
-
2014
- 2014-12-29 CN CN201410832655.5A patent/CN104558839A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714474A (en) * | 2015-09-18 | 2016-06-29 | 安徽义林塑业有限公司 | Anti-aging PP spun-bonded nonwoven fabric and preparation method thereof |
| CN105419103A (en) * | 2015-12-29 | 2016-03-23 | 上海瀚氏模具成型有限公司 | Anti-ageing enhanced PP plastic and preparation method therefor |
| CN105951203A (en) * | 2016-06-27 | 2016-09-21 | 马海燕 | Anti-aging polypropylene monofilament and production method thereof |
| CN106957481A (en) * | 2017-03-23 | 2017-07-18 | 北京加成助剂研究所 | A kind of functional master batch of polyolefin modeling establishment product and its preparation and application |
| CN107142550A (en) * | 2017-06-10 | 2017-09-08 | 唐卫兵 | A kind of preparation method of the fiber of thread sliding underwear fabric |
| CN111393745A (en) * | 2020-03-30 | 2020-07-10 | 威高集团有限公司 | Radiation-resistant polypropylene resin composition, preparation method thereof, radiation-resistant non-woven fabric and application thereof |
| CN111424326A (en) * | 2020-04-23 | 2020-07-17 | 张为凤 | Anti-aging polypropylene filament and production method thereof |
| CN111560137A (en) * | 2020-05-28 | 2020-08-21 | 金发科技股份有限公司 | Electret master batch for mask melt-blown non-woven fabric and preparation method and application thereof |
| CN111560137B (en) * | 2020-05-28 | 2020-10-16 | 金发科技股份有限公司 | Electret master batch for mask melt-blown non-woven fabric and preparation method and application thereof |
| CN112662064A (en) * | 2020-12-22 | 2021-04-16 | 南通新帝克单丝科技股份有限公司 | Anti-aging polypropylene master batch and production method thereof |
| CN113278220A (en) * | 2021-05-19 | 2021-08-20 | 广东药科大学 | Anti-aging toughening master batch for PP non-woven fabric and preparation method thereof |
| CN113278220B (en) * | 2021-05-19 | 2023-05-02 | 广东药科大学 | Anti-aging toughening master batch for PP non-woven fabrics and preparation method thereof |
| CN113831637A (en) * | 2021-09-16 | 2021-12-24 | 宿迁联盛科技股份有限公司 | Anti-aging master batch for flat filament product and preparation method thereof |
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Application publication date: 20150429 |