CN106317912A - High-fogging-surface rapid molding and wear-resisting thermoplastic elastomer material - Google Patents
High-fogging-surface rapid molding and wear-resisting thermoplastic elastomer material Download PDFInfo
- Publication number
- CN106317912A CN106317912A CN201610721618.6A CN201610721618A CN106317912A CN 106317912 A CN106317912 A CN 106317912A CN 201610721618 A CN201610721618 A CN 201610721618A CN 106317912 A CN106317912 A CN 106317912A
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- Prior art keywords
- wear
- elastomer
- cloudy surface
- elastic material
- oil
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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
- C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
- C08L91/06—Waxes
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (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 high-fogging-surface rapid molding and wear-resisting thermoplastic elastomer material. The material is prepared from a styrene elastomer, extending oil, polyolefin elastomer, polypropylene, a fog surface auxiliary, a wear-resisting auxiliary, a nucleation auxiliary, a compatilizer, a lubricant and an antioxidant. On the condition that the hardness of the prepared material is lower than 40 A (Shore), the material still has the quite high abrasion resistance, the product is high in fog surface and short in molding time, and the overall production process is continuous technology.
Description
Technical field
The present invention relates to a kind of high fog fever sensation of the face thermoplastic elastomer material.
Background technology
Styrene analog thermoplastic elastomer material is compared with traditional rubber elastomer, and thermoplastic elastic material is not required to
Vulcanizing, i.e. have the elasticity of excellence, therefore it can use the simple processing mode of plastics, such as injection mo(u)lding, is extruded into
Types etc., and repeatable utilization, belong to asepsis environment-protecting class material.Novel thermoplastic elastic material has possessed and tradition bullet substantially
It is ageing-resistant that gonosome compares favourably, oil resistant, low temperature resistant, the characteristic such as wear-resisting, high resiliency, and goods have comfortable feel, so its
Goods can be widely used in sports equipment, medical apparatus and instruments, automotive trim, the every field such as instrument and toy.
Glove use as industries such as family, industry, medical treatment, beauty treatments, are indispensable hand protection articles for use.For glove row
Industry, along with making rapid progress of science and technology, more new materials, new technique, the flashing of new technology, the description of materials used by order is numerous, from
Traditional fiber, rubber, chemical industry synthetic material that latex to TPU, PVC, POE etc. is new so that function and the purposes of glove are continuous
Enhancing and expansion.Novel elastomer material with styrene analog thermoplastic elastomer as base material, obtained glove product, and
The product that traditional material is produced compares, and has following several big advantage: 1, compares with tradition rubber, and styrenic elastomer be hot
Plasticity, can with recycling, and tradition rubber be thermosetting, can not recycling；2, styrenic elastomer, hardness,
The adjustable extent width such as mobility, processing temperature, design and production for glove bring design flexibly；3, phenylethylene
Elastomer compares with TPU elastomer, more soft, and the machine-shaping time is shorter, can effectively improve production efficiency, and
PVC elastomer compares, asepsis environment-protecting, belongs to environmental friendliness shaped material；4, styrenic elastomer formula may be designed as high fog
Face, compares with the elastomer of the wet looks such as TPU, POE, and the product of high cloudy surface is not likely to produce spinning sensation, it is possible to effectively alleviate
The visual fatigue of people；5, by the design of advanced styrene analog thermoplastic elastomer formula so that styrenic elastomer and
Other materials compares and has higher wearability；6, styrenic elastomer itself has comfortable feel and pro-skin sense, makees
Use for glove material and there is superiority.
Summary of the invention
It is an object of the invention to provide the good high cloudy surface rapid shaping of a kind of performance and wear-resisting thermoplastic elastomer (TPE) material
Material.
The technical solution of the present invention is:
A kind of high cloudy surface rapid shaping and wear-resisting thermoplastic elastic material, is characterized in that: by following mass fraction
Component forms:
Described high cloudy surface rapid shaping and wear-resisting thermoplastic elastic material, is characterized in that: by following mass fraction
Component composition:
Described styrenic elastomer is styrene-ethylene/butylene-styrene block copolymer, styrene-fourth two
Alkene-styrene block copolymer, styrene-ethylene-ethylene/propylene-styrene block copolymer, styrene-ethylene/propylene-
One in styrene block copolymer, or multiple blend.
Described filling oil is environment protection oil, and its flash-point is more than 160 DEG C, and under conditions of 40 DEG C, kinematic viscosity is more than 3mm2/
The white oil of s or naphthenic oil, or both blends；Described polyolefin elastomer is ethylene and propylene, ethylene and hexene
And ethylene and the random copolymerization of octene or block copolymer；Described polypropylene is at ISO 1133-1:2001,230 DEG C,
Under conditions of 2.16Kg standard, melt index is at the polypropylene of 0.2g/10min～60g/10min.
Described cloudy surface auxiliary agent is to differ bigger macromolecular material with styrene analog thermoplastic elastomer refraction index, bag
Include polystyrene, epoxy resin or polyester elastomer；
Described anti-wear additive is the macromolecule additive having and reducing skin-friction coefficient, including fluoroplastics, middle height
The silicone master batch of molecular weight or the silicone oil of low-molecular-weight.
Described nucleating additive is to induce or to cause the crystallization at high temperature of imperfect crystal macromolecular material, with
And increase the inorganic nucleator of its crystallization rate at high temperature: Pulvis Talci, calcium carbonate or silicon dioxide；Or organic nucleating agent:
Organic phosphate, glucitols or sodium benzoate.
Described compatilizer is that the grafting containing maleic groups, ester group, epoxide group or amino group is total to
Polymers, for the graft polymers of styrenic elastomer, ethylene octane copolymer or polyester elastomer.
Described lubricant be the one in Tissuemat E, erucyl amide, calcium stearate, oleamide, zinc stearate or
Several compounds.
Described antioxidant is phosphorous acid esters auxiliary antioxidant or Hinered phenols primary antioxidant；Hinered phenols primary antioxidant
It is selected from: 1076 or 1010；Phosphorous acid esters auxiliary antioxidant is selected from: 168 or 619F.
Preparation method comprises the following steps:
Batch mixing: weigh by mass percentage can be oil-filled thermoplastic styrene class elastomer and fill oil, add mixer
High speed stirs 1 to 10 minute, prepares a kind of oil suction uniform styrenic elastomer mixture；Mix with the elastomer of preparation
Based on compound, successively by polyolefin elastomer, polypropylene, cloudy surface auxiliary agent, antiwear assistant, nucleation-accelerant, compatilizer, lubricant
It is sequentially added in mixer with antioxidant and mixes to uniformly；
Extruding pelletization: by the compound that formula combination is good, melt extrude pelletize through single screw rod or double screw extruder, molten
Melting extrusion temperature is 160 DEG C～240 DEG C.
The hardness of material prepared by the present invention is in the case of less than 40A (shore), and material still has high wear-resisting
Property, product height cloudy surface and molding time are short, and whole production process technology is continuous.
The present invention has a following prominent characteristic:
1, the thermoplastic elastic material obtained by inventive formulation, hardness, between 2A to 40A, has shorter processing
Molding time, the injection mo(u)lding time is less than 25S；Elongation at break is more than 300%, has the comfortable pro-skin sense of excellence.
2, the thermoplastic elastic material obtained by inventive formulation is more than through glove finished product integration test, its Taber Abrasion
600 turns (till worn-off)；Product height cloudy surface, specular reflectivity is less than 30%.
Below in conjunction with embodiment, the invention will be further described.
Detailed description of the invention
Below by embodiment, the present invention is specifically described, but it is not intended that limit to scope
System, the present invention can be made some nonessential improvement and tune according to the invention described above content by the person skilled in the art in this field
Whole.
Preparation method comprises the following steps:
Batch mixing: weigh by mass percentage can be oil-filled thermoplastic styrene class elastomer and fill oil, add mixer
High speed stirs 1 to 10 minute, prepares a kind of oil suction uniform styrenic elastomer mixture；Mix with the elastomer of preparation
Based on compound, successively by polyolefin elastomer, polypropylene, cloudy surface auxiliary agent, antiwear assistant, nucleation-accelerant, compatilizer, lubricant
It is sequentially added in mixer with antioxidant and mixes to uniformly；
Extruding pelletization: by the compound that formula combination is good, melt extrude pelletize through single screw rod or double screw extruder, molten
Melting extrusion temperature is 160 DEG C～240 DEG C.
Embodiment component formula (weight portion):
The performance data of embodiment:
Note: about the explanation of performance test
Elongation at break: extension test speed is 500mm/min；
Hot strength: extension test speed is 500mm/min；
Taber Abrasion: the glove special Taibo wear-resisting test of type, with product gall time emery wheel revolution as test result；
Cloudy surface index: survey reflectance with optical instrument, reflectance is the least, and cloudy surface degree is the highest；
Molding time: with the shortest Injection hold pressure time of the product continuous stub bar of complete molding as standard.
Claims (10)
1. high cloudy surface rapid shaping and a wear-resisting thermoplastic elastic material, is characterized in that: by the group of following mass fraction
It is grouped into:
Styrenic elastomer 10～80
Fill oil 10～360
Polyolefin elastomer 0～80
Polypropylene 0～50
Cloudy surface auxiliary agent 0～50
Antiwear assistant 0～40
Nucleation-accelerant 0～30
Compatilizer 0～30
Lubricant 1～10
Antioxidant 1～6.
High cloudy surface rapid shaping the most according to claim 1 and wear-resisting thermoplastic elastic material, is characterized in that: by
The component composition of following mass fraction:
Styrenic elastomer 10～80
Fill oil 10～360
Polyolefin elastomer 1～80
Polypropylene 1～50
Cloudy surface auxiliary agent 1～50
Antiwear assistant 1～40
Nucleation-accelerant 1～30
Compatilizer 1～30
Lubricant 1～10
Antioxidant 1～6.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described styrenic elastomer is styrene-ethylene/butylene-styrene block copolymer, s-B-S
Block copolymer, styrene-ethylene-ethylene/propylene-styrene block copolymer, styrene-ethylene/propylene-styrene block
One in copolymer, or multiple blend.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described filling oil is environment protection oil, and its flash-point is more than 160 ° of C, under conditions of 40 DEG C, and the kinematic viscosity white oil more than 3 mm2/s
Or naphthenic oil, or both blends；Described polyolefin elastomer be ethylene and propylene, ethylene and hexene and ethylene and
The random copolymerization of octene or block copolymer；Described polypropylene is at ISO 1133-1:2001,230 DEG C, and 2.16Kg marks
Under conditions of standard, melt index is at the polypropylene of 0.2g/10min～60g/10min.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described cloudy surface auxiliary agent is to differ bigger macromolecular material with styrene analog thermoplastic elastomer refraction index, including polyphenyl second
Alkene, epoxy resin or polyester elastomer；
Described anti-wear additive is the macromolecule additive having and reducing skin-friction coefficient, including fluoroplastics, middle macromolecule
The silicone master batch of amount or the silicone oil of low-molecular-weight.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described nucleating additive is to induce or to cause the crystallization at high temperature of imperfect crystal macromolecular material, and increases it
The inorganic nucleator of crystallization rate at high temperature: Pulvis Talci, calcium carbonate or silicon dioxide；Or organic nucleating agent: organic phosphoric acid
Salt, glucitols or sodium benzoate.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described compatilizer is the graft copolymer containing maleic groups, ester group, epoxide group or amino group, for benzene
The graft polymers of vinyl elastomer, ethylene octane copolymer or polyester elastomer.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described lubricant is that one or more in Tissuemat E, erucyl amide, calcium stearate, oleamide, zinc stearate compound
Thing.
High cloudy surface rapid shaping the most according to claim 1 and 2 and wear-resisting thermoplastic elastic material, is characterized in that:
Described antioxidant is phosphorous acid esters auxiliary antioxidant or Hinered phenols primary antioxidant；Hinered phenols primary antioxidant is selected from:
1076 or 1010；Phosphorous acid esters auxiliary antioxidant is selected from: 168 or 619F.
High cloudy surface rapid shaping the most according to claim 1 and wear-resisting thermoplastic elastic material, is characterized in that: system
Preparation Method comprises the following steps:
Batch mixing: weigh by mass percentage can be oil-filled thermoplastic styrene class elastomer and fill oil, add in mixer high
Speed stirring 1 to 10 minute, prepares a kind of oil suction uniform styrenic elastomer mixture；Elastomer blends with preparation
Based on, successively by polyolefin elastomer, polypropylene, cloudy surface auxiliary agent, antiwear assistant, nucleation-accelerant, compatilizer, lubricant and anti-
Oxygen agent is sequentially added in mixer and mixes to uniformly；
Extruding pelletization: by the compound that formula combination is good, melt extrude pelletize through single screw rod or double screw extruder, melted crowded
Going out temperature is 160 DEG C ~ 240 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721618.6A CN106317912A (en) | 2016-08-24 | 2016-08-24 | High-fogging-surface rapid molding and wear-resisting thermoplastic elastomer material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610721618.6A CN106317912A (en) | 2016-08-24 | 2016-08-24 | High-fogging-surface rapid molding and wear-resisting thermoplastic elastomer material |
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| CN201610721618.6A Pending CN106317912A (en) | 2016-08-24 | 2016-08-24 | High-fogging-surface rapid molding and wear-resisting thermoplastic elastomer material |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977873A (en) * | 2017-05-16 | 2017-07-25 | 成都鑫成鹏高分子科技股份有限公司 | Electric wire high delustring frosted halogen-free flame-retardant thermoplastic elastomer PP Pipe Compound and preparation method thereof |
| CN106977957A (en) * | 2017-04-01 | 2017-07-25 | 广州市凯德热塑性弹性体有限公司 | It is a kind of specially to add TPE material of glass and preparation method thereof in encapsulated nylon |
| CN109112840A (en) * | 2018-06-22 | 2019-01-01 | 安徽索亚装饰材料有限公司 | A kind of environmental protection TPE flooring laminate |
| CN109486217A (en) * | 2018-12-27 | 2019-03-19 | 南通普力马弹性体技术有限公司 | A kind of preparation method of thermoplastic elastic material for automobile interiors |
| CN110144112A (en) * | 2019-05-13 | 2019-08-20 | 浙江万马聚力新材料科技有限公司 | Halogen-free cable material and preparation method thereof and cable comprising the halogen-free cable material |
| CN110283466A (en) * | 2019-07-12 | 2019-09-27 | 苏州华威纺织有限公司 | A kind of macromolecular thermoplastic elastomeric material MHP composition and preparation method thereof |
| CN114292487A (en) * | 2021-12-28 | 2022-04-08 | 会通新材料(上海)有限公司 | High-bonding-strength thermoplastic elastomer encapsulating material and preparation method thereof |
| CN115926281A (en) * | 2023-01-03 | 2023-04-07 | 会通新材料股份有限公司 | High-resilience, super-weather-resistant and coated thermoplastic elastomer TPE material and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106977957A (en) * | 2017-04-01 | 2017-07-25 | 广州市凯德热塑性弹性体有限公司 | It is a kind of specially to add TPE material of glass and preparation method thereof in encapsulated nylon |
| CN106977873A (en) * | 2017-05-16 | 2017-07-25 | 成都鑫成鹏高分子科技股份有限公司 | Electric wire high delustring frosted halogen-free flame-retardant thermoplastic elastomer PP Pipe Compound and preparation method thereof |
| CN106977873B (en) * | 2017-05-16 | 2019-05-31 | 成都鑫成鹏高分子科技股份有限公司 | Wire and cable high delustring frosted halogen-free flame-retardant thermoplastic elastomer PP Pipe Compound and preparation method thereof |
| CN109112840A (en) * | 2018-06-22 | 2019-01-01 | 安徽索亚装饰材料有限公司 | A kind of environmental protection TPE flooring laminate |
| CN109486217A (en) * | 2018-12-27 | 2019-03-19 | 南通普力马弹性体技术有限公司 | A kind of preparation method of thermoplastic elastic material for automobile interiors |
| CN110144112A (en) * | 2019-05-13 | 2019-08-20 | 浙江万马聚力新材料科技有限公司 | Halogen-free cable material and preparation method thereof and cable comprising the halogen-free cable material |
| CN110144112B (en) * | 2019-05-13 | 2021-11-23 | 浙江万马聚力新材料科技有限公司 | Halogen-free cable material, preparation method thereof and cable containing halogen-free cable material |
| CN110283466A (en) * | 2019-07-12 | 2019-09-27 | 苏州华威纺织有限公司 | A kind of macromolecular thermoplastic elastomeric material MHP composition and preparation method thereof |
| CN110283466B (en) * | 2019-07-12 | 2021-11-16 | 苏州华威纺织有限公司 | High-molecular thermoplastic elastomer material MHP composition and preparation method thereof |
| CN114292487A (en) * | 2021-12-28 | 2022-04-08 | 会通新材料(上海)有限公司 | High-bonding-strength thermoplastic elastomer encapsulating material and preparation method thereof |
| CN115926281A (en) * | 2023-01-03 | 2023-04-07 | 会通新材料股份有限公司 | High-resilience, super-weather-resistant and coated thermoplastic elastomer TPE material and preparation method thereof |
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Application publication date: 20170111 |