CN105802205A - Reinforced and toughened bobbin - Google Patents
Reinforced and toughened bobbin Download PDFInfo
- Publication number
- CN105802205A CN105802205A CN201610200081.9A CN201610200081A CN105802205A CN 105802205 A CN105802205 A CN 105802205A CN 201610200081 A CN201610200081 A CN 201610200081A CN 105802205 A CN105802205 A CN 105802205A
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- China
- Prior art keywords
- activeness
- quietness
- mixing
- ethylene
- tubing
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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
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
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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
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
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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
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
- C08L2203/18—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
- C08L2205/03—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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- 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
- C08L2205/24—Crystallisation aids
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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 reinforced and toughened bobbin.The reinforced and toughened bobbin is prepared from PA6, PC, POM, HIPS, a compatibilizer, a nucleating agent, an anti-wear agent, a lubricant, an antioxidant, a toughener, glass fibers and an anti-static agent.The reinforced and toughened bobbin aims at solving the problems that raw materials of an existing textile plastic bobbin are low in strength and poor in toughness, and a denaturant is likely to be short in service life.
Description
Technical field
The present invention relates to a kind of tubing, specifically, the present invention relates to a kind of activeness and quietness yarn tubing.
Background technology
In textile industry, spool is primarily used to winding yarn, spool is rotated in rotating shaft by the installation pipe box in spool, make yarn in layer be wrapped on spool, currently used spool mainly has wooden, papery spool, plastic bobbin etc., wooden spool is heavier, inconvenient in the extreme when spool is carried, and wastes human resources；Papery control technology for making is increasingly mature, and its workmanship improves constantly, and cost is more and more lower, use increasingly extensive, but in use, there is a lot of weak point, for instance when manufacturing wool spinning, need certain humidity, broken string is easily caused as excessively dry, not easily weave, thus general workshop all can spraying humidification method solve, so can cause yarn tube service life reduction, and papery spool is not fire-retardant, there is potential safety hazard in the process run up；Plastic bobbin is since 20 century 70s start to promote, and because of distinctive advantages such as its workability, stable, firm, the long service life of high speed rotating, obtains rapidly approval with universal in textile industry；But plastic bobbin yet suffers from weak point, in the process run up, along with the yarn being wound around increases gradually, the spool surface of plastics there will be by abrasion, deformation that the intensity of spool and toughness cause not enough and the problem such as service life is short, the yarn tubing therefore developing a kind of activeness and quietness is the trend of industry.
Summary of the invention
It is an object of the invention to provide a kind of activeness and quietness yarn tubing, it is intended to solve the raw material of existing weaving plastic bobbin and have that intensity is low, poor toughness, it is easy to the problems such as denaturant service life is short.
The technical solution used in the present invention is a kind of activeness and quietness yarn tubing, including the component of following weight portion:
PA65 ~ 25 part；
PC5 ~ 25 part；
POM5 ~ 10 part；
HIPS5 ~ 15 part；
Bulking agent 0.1 ~ 1 part；
Nucleator 0.1 ~ 1 part；
Anti-wear agent 0.1 ~ 1 part；
Lubricant 0.1 ~ 1 part；
0.1 ~ 1 part of antioxidant；
Toughener 0.1 ~ 1 part；
Glass fibre 1 ~ 10 part；
Antistatic agent 0.1 ~ 1 part.
Preferably, described bulking agent is one or more mixing in ethylene-methyl acrylate-glyceryl methacrylate random terpolymer, SMA and ethylene-methyl acrylate-glyceryl methacrylate.
Preferably, described nucleator is one or more mixing in Pulvis Talci, aluminium sesquioxide, sodium stearate, sodium benzoate, ethylene-acrylic acid sodium ion polymer and ethylene-methyl methacrylate sodium ion polymer.
Preferably, described anti-wear agent is one or more mixing in polytetrafluoroethylene powder, molybdenum bisuphide, graphite, fatty acid, metallic stearate and silicone.
Preferably, described lubricant is one or more mixing in pentaerythritol stearate, metallic stearate, stearic acid, paraffin, PE wax and ethylene bis stearamide.
Preferably, described antioxidant is four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, β-(3,5-di-tert-butyl-hydroxy phenyl) one or more mixing in the positive octadecanol ester of propanoic acid and three [2,4-di-tert-butyl-phenyl] phosphite ester.
Preferably, the melt index of described PC is 15 ~ 22g/min.
The present invention at least includes following beneficial effect:
(1) present invention is by selecting the blended of PC, PA6, POM, HIPS these four resin, by adding PA6, enhances wearability and the toughness of tubing, by adding PC, makes tubing have particularly preferred impact strength, heat stability, glossiness and flame-retarding characteristic；The addition of POM and HIPS, works in coordination with and adds the wearability of PC agent PA6, toughness and heat stability, simultaneously POM excellent in mechanical performance, and varies with temperature little, and self lubricity is good, improves the crystal property of whole tubing system；
(2) present invention improves the internal stress of tubing by bulking agent, adds the toughness of material, improves the viscosity of integral material simultaneously, improves the melt strength of material during extrusion, is unlikely to melt extrusion and breaks, and improves material extrusion processability；
(3) carried out the crystallization rate of accelerated material by nucleator, obtain higher degree of crystallinity simultaneously, have higher mechanical strength, case hardness and low coefficient of friction compared to POM and PA6 nylon, make material use temperature to reach when 115 DEG C continuously also indeformable；
(4) present invention is by the Synergistic of anti-wear agent and nucleator, reduces the skin-friction coefficient of material, so as to obtain excellent high-abrasive material.
Detailed description of the invention
Describing embodiments of the present invention in detail below with reference to specific embodiment, to the present invention, how application technology means solve technical problem whereby, and the process that realizes reaching technique effect can fully understand and implement according to this.
If not specializing, the conventional means that the technological means adopted in embodiment is well known to those skilled in the art, the raw material adopted also is available commercial.The various processes not being described in detail and method are conventional methods as known in the art.
A kind of activeness and quietness yarn tubing, including the component of following weight portion:
PA65 ~ 25 part；
PC5 ~ 25 part；
POM5 ~ 10 part；
HIPS5 ~ 15 part；
Bulking agent 0.1 ~ 1 part；
Nucleator 0.1 ~ 1 part；
Anti-wear agent 0.1 ~ 1 part；
Lubricant 0.1 ~ 1 part；
0.1 ~ 1 part of antioxidant；
Toughener 0.1 ~ 1 part；
Glass fibre 1 ~ 10 part；
Antistatic agent 0.1 ~ 1 part.
HIPS is that this polystyrene products can be added micron order rubber grain and by the way of scion grafting, polystyrene and rubber grain be linked together by adding the shock proof polystyrene products of one that the way of poly-butyl rubber granule produces in polystyrene.When being subject to impacting, the point stresses of cracks can spread can be discharged by the rubber grain of flexible relative.Therefore the extension of crackle is hindered, and impact resistance is improved, by the bobbin material obtained blended with POM, PA6 agent PC, it is possible to effectively improve shock resistance.
Improve further as the present invention, described bulking agent is one or more mixing in ethylene-methyl acrylate-glyceryl methacrylate random terpolymer, SMA and ethylene-methyl acrylate-glyceryl methacrylate, and adding bulking agent in yarn tubing is to increase between resin and the interface binding power of resin and auxiliary agent.
Improving further as the present invention, described nucleator is one or more mixing in Pulvis Talci, aluminium sesquioxide, sodium stearate, sodium benzoate, ethylene-acrylic acid sodium ion polymer and ethylene-methyl methacrylate sodium ion polymer.Adding nucleator in yarn pipe material is the grain refinement in order to make basic resin, thus improving material surface effect, improve the heat distortion temperature of material, improve the dimensional stability of material, the crystallization rate of accelerated material simultaneously, obtain higher degree of crystallinity simultaneously, have higher mechanical strength, case hardness and low coefficient of friction compared to POM and PA6 nylon, make material use temperature to reach when 115 DEG C continuously also indeformable.
Improving further as the present invention, described anti-wear agent is one or more mixing in polytetrafluoroethylene powder, molybdenum bisuphide, graphite, fatty acid, metallic stearate and silicone.Preferably, described anti-wear agent is PTFE powder and molybdenum bisuphide is the mixture of 1:1 according to mass ratio；Molecular weight 5 ~ the 10W of described PTFE powder；Molybdenum bisuphide is 300 orders.
Improving further as the present invention, described lubricant is one or more mixing in pentaerythritol stearate, metallic stearate, stearic acid, paraffin, PE wax and ethylene bis stearamide.
Improve further as the present invention, described antioxidant is four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, β-(3,5-di-tert-butyl-hydroxy phenyl) one or more mixing in the positive octadecanol ester of propanoic acid and three [2,4-di-tert-butyl-phenyl] phosphite ester.The oxidation in the course of processing of the yarn pipe material and xanthochromia speed, improve yarn tubing antioxygenic property in preparation and use procedure, extend its service life, as the presently preferred embodiments, antioxidant is four [β-(3,5-di-t-butyl 4-hydroxy phenyl) propanoic acid] pentaerythritol ester and tricresyl phosphite (2,4-di-tert-butyl-phenyl) ester obtain according to weight ratio 1:1～2 are composite.
Improving further as the present invention, the melt index of described PC is 15 ~ 22g/min.Above-mentioned polypropylene component is as one of matrix component, in order to be beneficial to glass fibre dispersion, make the performances such as yarn tubing mechanics more preferably, polypropylene is highly crystalline class polypropylene, isotactic index > 99%, degree of crystallinity is about 70%, melt index is be more than or equal to 15g/10min, in order to ensure the processing characteristics of tubing, the melt index of PC less than or equal to 22g/min in order to improve the rigidity of yarn tubing, so that yarn tubing has higher mechanical strength, present example with the addition of glass fibre in textile tubes PP composite material, as the presently preferred embodiments, glass fibre is alkali-free continuous glass fibre.
Concrete component and the content thereof of different embodiment and comparative example listed by table 1.
Table 1 embodiment 1 ~ 3 and the concrete component of comparative example 1 ~ 4
Table 2 lists embodiment 1 ~ 3 and the test result of comparative example 1 ~ 4.
The test result of table 2 embodiment 1 ~ 3 and comparative example 1 ~ 4
| Inspection project | Method of testing | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 |
| Hot strength/MPa | ISO527 | 72 | 73 | 76 | 68 | 67 | 53 | 64 |
| Heat distortion temperature/DEG C | ISO75-2 | 129 | 132 | 132 | 117 | 119 | 111 | 119 |
| Notch impact strength J/m | ISO179 | 123 | 125 | 123 | 114 | 117 | 101 | 102 |
| Bending strength/MPa | ISO178 | 115 | 118 | 117 | 101 | 102 | 92 | 97 |
Although embodiment of the present invention are disclosed as above, but listed utilization that it is not restricted in description and embodiment, it can be applied to various applicable the field of the invention completely, for those skilled in the art, it is easily achieved other amendment, therefore, under the general concept limited without departing substantially from claim and equivalency range, the present invention is not limited to specific details.
Claims (7)
1. an activeness and quietness yarn tubing, it is characterised in that include the component of following weight portion:
PA65 ~ 25 part；
PC5 ~ 25 part；
POM5 ~ 10 part；
HIPS5 ~ 15 part；
Bulking agent 0.1 ~ 1 part；
Nucleator 0.1 ~ 1 part；
Anti-wear agent 0.1 ~ 1 part；
Lubricant 0.1 ~ 1 part；
0.1 ~ 1 part of antioxidant；
Toughener 0.1 ~ 1 part；
Glass fibre 1 ~ 10 part；
Antistatic agent 0.1 ~ 1 part.
2. activeness and quietness yarn tubing as claimed in claim 1, it is characterized in that, described bulking agent is one or more mixing in ethylene-methyl acrylate-glyceryl methacrylate random terpolymer, SMA and ethylene-methyl acrylate-glyceryl methacrylate.
3. activeness and quietness yarn tubing as claimed in claim 1, it is characterized in that, described nucleator is one or more mixing in Pulvis Talci, aluminium sesquioxide, sodium stearate, sodium benzoate, ethylene-acrylic acid sodium ion polymer and ethylene-methyl methacrylate sodium ion polymer.
4. activeness and quietness yarn tubing as claimed in claim 1, it is characterised in that described anti-wear agent is one or more mixing in polytetrafluoroethylene powder, molybdenum bisuphide, graphite, fatty acid, metallic stearate and silicone.
5. activeness and quietness yarn tubing as claimed in claim 1, it is characterised in that described lubricant is one or more mixing in pentaerythritol stearate, metallic stearate, stearic acid, paraffin, PE wax and ethylene bis stearamide.
6. activeness and quietness yarn tubing as claimed in claim 1, it is characterized in that, described antioxidant is four [β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, β-(3,5-di-tert-butyl-hydroxy phenyl) one or more mixing in the positive octadecanol ester of propanoic acid and three [2,4-di-tert-butyl-phenyl] phosphite ester.
7. activeness and quietness yarn tubing as claimed in claim 1, it is characterised in that the melt index of described PC is 15 ~ 22g/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200081.9A CN105802205A (en) | 2016-04-01 | 2016-04-01 | Reinforced and toughened bobbin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200081.9A CN105802205A (en) | 2016-04-01 | 2016-04-01 | Reinforced and toughened bobbin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105802205A true CN105802205A (en) | 2016-07-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610200081.9A Pending CN105802205A (en) | 2016-04-01 | 2016-04-01 | Reinforced and toughened bobbin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105802205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108003589A (en) * | 2017-12-06 | 2018-05-08 | 星威国际家居有限公司 | High rigidity scratch resistance PC modified materials and preparation method thereof |
| CN113248862A (en) * | 2021-04-14 | 2021-08-13 | 广州搜料信息技术有限公司 | Modified POM copolymer resin and preparation process thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850778A (en) * | 2012-09-18 | 2013-01-02 | 霍中南 | Multifunctional nylon bobbin |
| CN104419189A (en) * | 2013-09-06 | 2015-03-18 | 如皋市滨江城建投资有限公司 | Engineering plastic |
-
2016
- 2016-04-01 CN CN201610200081.9A patent/CN105802205A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102850778A (en) * | 2012-09-18 | 2013-01-02 | 霍中南 | Multifunctional nylon bobbin |
| CN104419189A (en) * | 2013-09-06 | 2015-03-18 | 如皋市滨江城建投资有限公司 | Engineering plastic |
Non-Patent Citations (2)
| Title |
|---|
| 孙绍灿: "《塑料实用手册》", 31 December 1999, 浙江科学技术出版社 * |
| 杨明山 等: "《塑料改性工艺、配方与应用》", 31 July 2006, 化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108003589A (en) * | 2017-12-06 | 2018-05-08 | 星威国际家居有限公司 | High rigidity scratch resistance PC modified materials and preparation method thereof |
| CN113248862A (en) * | 2021-04-14 | 2021-08-13 | 广州搜料信息技术有限公司 | Modified POM copolymer resin and preparation process thereof |
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Application publication date: 20160727 |