CN107501672A - A kind of TPV and HDPE composite bactericidals plastics hardware - Google Patents
A kind of TPV and HDPE composite bactericidals plastics hardware Download PDFInfo
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- CN107501672A CN107501672A CN201710893623.XA CN201710893623A CN107501672A CN 107501672 A CN107501672 A CN 107501672A CN 201710893623 A CN201710893623 A CN 201710893623A CN 107501672 A CN107501672 A CN 107501672A
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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
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Compositions Of Macromolecular Compounds (AREA)
Abstract
A kind of TPV and HDPE composite bactericidals plastics hardware, belongs to Technologies of Plastics Allyoy field.Each component including following parts by weight is prepared：45 80 parts of polyolefin alloy thermoplastic elastomer (TPE), 30 60 parts of high density polyethylene (HDPE), 20 35 parts of polyethylene, 13 parts of lubricant, 0.8 2.5 parts of zinc stearate, 26 parts of glyceryl monostearate, 23 parts of magnesium hydroxide, 1.5 3.5 parts of age resister, 2 12 parts of aluminium hydroxide, 0.1 0.5 parts of antiseptic, 26 parts of sodium hydroxide, 59 parts of borax, 25 parts of antioxidant.Plastic alloy made of the present invention has good antibacterial and mouldproof performance, and the high resistance to ag(e)ing of intensity is strong, product excellent fireproof performance, product high temperature resistant, and product strength is high, and impact strength is good, and cost is cheap, simple to operate, corrosion-resistant.
Description
Technical field
The present invention relates to a kind of component of plastic alloy, especially a kind of TPV and HDPE composite bactericidals plastics hardware, category
In Technologies of Plastics Allyoy field.
Background technology
Plastic alloy is the method using physical blending or chemical graft and the high-performance, functionalization, the customizations that obtain
A kind of new material.Plastic alloy product can be widely used for automobile, electronics, precision instrument, office equipment, packaging material, Building wood
The fields such as material.It can improve or improve the performance of existing plastics and reduce cost, it has also become product the most active in plastics industry
One of kind, increase very rapid.China's plastic industry will get a clear understanding of the situation, and find gap accurately, seize the opportunity, and increase input in science and technology, add
Fast development Plastics Industry, world development level of emulating.
Plastic alloy is a kind of novel high-performance plastic material to have grown up since 90 years, and it is with chemical synthesis
The plastics of macromolecule resin synthesis, which are compared, has that the cycle is short, input is small, technique is simple, cost is low, high performance advantage, domestic to mould
Alloy starting is expected than later, but demand is bigger, the valuable product of import, processing is very inconvenient with repairing, much
It can not meet demand of the social every profession and trade development to plastic alloy.
The content of the invention
It is an object of the invention to provide a kind of intensity height, light weight, nonhazardous TPV and HDPE composite bactericidals plastics five
Gold.
The purpose of the present invention is achieved through the following technical solutions：A kind of TPV and HDPE composite bactericidals plastics hardware,
It is characterized in that including each components of following parts by weight be prepared：Polyolefin alloy thermoplastic elastomer (TPE) 45-80 parts, high density
Polyethylene 30-60 parts, polyethylene 20-35 parts, lubricant 1-3 parts, zinc stearate 0.8-2.5 parts, glyceryl monostearate 2-6
Part, magnesium hydroxide 2-3 parts, age resister 1.5-3.5 parts, aluminium hydroxide 2-12 parts, antiseptic 0.1-0.5 parts, sodium hydroxide 2-6
Part, borax 5-9 parts, antioxidant 2-5 parts.
The lubricant is calcium stearate.
The age resister be 4,4 '-thiobis (the 6- tert-butyl group -3- methylphenols), 1,1,3- tri- (2- methyl -
4- hydroxyl -5- 2-methyl-2-phenylpropanes base) butane, the double octadecyls of thio-2 acid are prepared.
The antioxidant is Phosphorus antioxidant.
The antiseptic is silver ion antimicrobial agent.
In the present invention, high density polyethylene (HDPE)（High Density Polyethylene, referred to as " HDPE "）Also known as low pressure
Polyethylene is a kind of crystallinity height, non-polar plane in a certain degree of translucent.PE have excellent resistance to most of lives and
The characteristic of chemicals for industrial use.HDPE is that a kind of crystallinity is high, nonpolar thermoplastic resin.High density polyethylene (HDPE) is kind of a white
Form of powdery particles product, nontoxic, tasteless, density is in the range of 0.940-0.976 g/cm3；Crystallinity is 80%~90%, is used
Temperature is up to 100 DEG C；120-160 DEG C of fusion temperature, for the material that molecule is larger, it is proposed that fusion temperature scope is in 200-250
Between DEG C.It has good heat resistance and cold resistance, and chemical stability is good, also has higher rigidity and toughness, machinery is by force
Spend.Dielectric properties, environmental stress crack resistance are also preferable.Hardness, tensile strength and creep properties are better than low density polyethylene (LDPE)；It is resistance to
Mill property, electrical insulating property, toughness and cold resistance are preferable but slightly poorer compared with low-density insulating properties；Chemical stability is good, in room
Under the conditions of temperature, insoluble in any organic solvent, acid and alkali resistance and the corrosion of various salts；Infiltration of the film to vapor and air
Property is small, water imbibition is low.
TPV (English is Thermoplastic Vulcanizate), polyolefin alloy thermoplastic elastic
Body, referred to as TPV, the Chinese of TPV are referred to as thermoplastic elastomer（English Thermoplastic Rubber）,
Referred to as TPR, but the easy thermoplastic elastomer (TPE) with other species of this title（English is Thermoplastic
Elastomer）Mutually obscure together, because generally thermoplastic elastomer (TPE) is also called thermoplastic elastomer, especially benzene second by everybody
Alkenes elastomer, at least seem in China " TPR " has become its proprietary name, as soon as lift TPR, refer to SBS,
The styrenic elastomers such as SEBS are the thermoplastic elastomer (TPE) of base-material, and this is consumed with styrenic elastomer in civilian and terminal
Consumption is big in product field is undivided.
Impact strength of the present invention significantly improves, and moulding processability is good, improves solvent resistance, improves product surface light
It is damp and plating resistance, mainly for the manufacture of electronic apparatus parts, auto parts and components, office machinery and textile tubes, and with outstanding
Heat aging performance, be adapted to use under thermal extremes environment.
Plastic alloy made of the present invention has good antibacterial and mouldproof performance, and the high resistance to ag(e)ing of intensity is strong, and product is fire-retardant
Excellent performance, product high temperature resistant, product strength is high, and impact strength is good, and cost is cheap, simple to operate, corrosion-resistant.
Embodiment
Embodiment 1
A kind of TPV and HDPE composite bactericidals plastics hardware, including each component of following parts by weight are prepared：Polyolefin alloy
Thermoplastic elastomer (TPE) 45-80 parts, high density polyethylene (HDPE) 30-60 parts, polyethylene 20-35 parts, lubricant 1-3 parts, zinc stearate
0.8-2.5 parts, glyceryl monostearate 2-6 parts, magnesium hydroxide 2-3 parts, age resister 1.5-3.5 parts, aluminium hydroxide 2-12 parts,
Antiseptic 0.1-0.5 parts, sodium hydroxide 2-6 parts, borax 5-9 parts, antioxidant 2-5 parts.
Lubricant is calcium stearate, age resister 4,4 '-thiobis (the 6- tert-butyl group -3- methylphenols), 1,1,3-
The double octadecyls of three (2- methyl -4- hydroxyl -5- 2-methyl-2-phenylpropanes base) butane, thio-2 acid are prepared, and antioxidant is phosphorus
Kind antioxidant, antiseptic are silver ion antimicrobial agent.
Embodiment 2
A kind of TPV and HDPE composite bactericidals plastics hardware, including each component of following parts by weight are prepared：Polyolefin alloy
45 parts of thermoplastic elastomer (TPE), 30 parts of high density polyethylene (HDPE), 20 parts of polyethylene, 1 part of lubricant, 0.8 part of zinc stearate, stearic acid list
2 parts of glyceride, 2 parts of magnesium hydroxide, 1.5 parts of age resister, 2 parts of aluminium hydroxide, 0.1 part of antiseptic, 2 parts of sodium hydroxide, borax 5
Part, 2 parts of antioxidant.
Lubricant is calcium stearate, age resister 4,4 '-thiobis (the 6- tert-butyl group -3- methylphenols), 1,1,3-
The double octadecyls of three (2- methyl -4- hydroxyl -5- 2-methyl-2-phenylpropanes base) butane, thio-2 acid are prepared, and antioxidant is phosphorus
Kind antioxidant, antiseptic are silver ion antimicrobial agent.
Embodiment 3
A kind of TPV and HDPE composite bactericidals plastics hardware, including each component of following parts by weight are prepared：Polyolefin alloy
80 parts of thermoplastic elastomer (TPE), 60 parts of high density polyethylene (HDPE), 35 parts of polyethylene, 3 parts of lubricant, 2.5 parts of zinc stearate, stearic acid list
6 parts of glyceride, 3 parts of magnesium hydroxide, 3.5 parts of age resister, 12 parts of aluminium hydroxide, 0.5 part of antiseptic, 6 parts of sodium hydroxide, borax
9 parts, 5 parts of antioxidant.
Lubricant is calcium stearate, age resister 4,4 '-thiobis (the 6- tert-butyl group -3- methylphenols), 1,1,3-
The double octadecyls of three (2- methyl -4- hydroxyl -5- 2-methyl-2-phenylpropanes base) butane, thio-2 acid are prepared, and antioxidant is phosphorus
Kind antioxidant, antiseptic are silver ion antimicrobial agent.
Claims (5)
1. a kind of TPV and HDPE composite bactericidals plastics hardware, it is characterized in that, including following parts by weight each component prepare and
Into：Polyolefin alloy thermoplastic elastomer (TPE) 45-80 parts, high density polyethylene (HDPE) 30-60 parts, polyethylene 20-35 parts, lubricant 1-3
Part, zinc stearate 0.8-2.5 parts, glyceryl monostearate 2-6 parts, magnesium hydroxide 2-3 parts, age resister 1.5-3.5 parts, hydrogen-oxygen
Change aluminium 2-12 parts, antiseptic 0.1-0.5 parts, sodium hydroxide 2-6 parts, borax 5-9 parts, antioxidant 2-5 parts.
2. a kind of TPV and HDPE composite bactericidals plastics hardware according to claim 1, it is characterized in that, the lubricant
For calcium stearate.
3. a kind of TPV and HDPE composite bactericidals plastics hardware according to claim 1, it is characterized in that, it is described anti-aging
Agent is 4,4 '-thiobis (the 6- tert-butyl group -3- methylphenols), (2- methyl -4- hydroxyl -5- 2-methyl-2-phenylpropanes of 1,1,3- tri-
Base) butane, the double octadecyls of thio-2 acid are prepared.
4. a kind of TPV and HDPE composite bactericidals plastics hardware according to claim 1, it is characterized in that, the antioxidant
For Phosphorus antioxidant.
5. a kind of TPV and HDPE composite bactericidals plastics hardware according to claim 1, it is characterized in that, the antiseptic
For silver ion antimicrobial agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893623.XA CN107501672A (en) | 2017-09-28 | 2017-09-28 | A kind of TPV and HDPE composite bactericidals plastics hardware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893623.XA CN107501672A (en) | 2017-09-28 | 2017-09-28 | A kind of TPV and HDPE composite bactericidals plastics hardware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107501672A true CN107501672A (en) | 2017-12-22 |
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| CN201710893623.XA Pending CN107501672A (en) | 2017-09-28 | 2017-09-28 | A kind of TPV and HDPE composite bactericidals plastics hardware |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456382A (en) * | 2018-05-07 | 2018-08-28 | 南京思甲宁新材料科技有限公司 | The make of enhanced plastic hardware |
| CN108517092A (en) * | 2018-05-07 | 2018-09-11 | 南京思甲宁新材料科技有限公司 | The make of plastics hardware |
| CN108586983A (en) * | 2018-05-07 | 2018-09-28 | 南京思甲宁新材料科技有限公司 | The dispensing and make of plastics hardware |
-
2017
- 2017-09-28 CN CN201710893623.XA patent/CN107501672A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108456382A (en) * | 2018-05-07 | 2018-08-28 | 南京思甲宁新材料科技有限公司 | The make of enhanced plastic hardware |
| CN108517092A (en) * | 2018-05-07 | 2018-09-11 | 南京思甲宁新材料科技有限公司 | The make of plastics hardware |
| CN108586983A (en) * | 2018-05-07 | 2018-09-28 | 南京思甲宁新材料科技有限公司 | The dispensing and make of plastics hardware |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
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| WD01 | Invention patent application deemed withdrawn after publication |