CN103524836A - Antimicrobial heat-conducting plastic - Google Patents
Antimicrobial heat-conducting plastic Download PDFInfo
- Publication number
- CN103524836A CN103524836A CN201310440919.8A CN201310440919A CN103524836A CN 103524836 A CN103524836 A CN 103524836A CN 201310440919 A CN201310440919 A CN 201310440919A CN 103524836 A CN103524836 A CN 103524836A
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- mass parts
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- plastic
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- conducting plastic
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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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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 an antimicrobial heat-conducting plastic which is prepared from the following components in parts by weight: 160-165 parts of HDPE (high-density polyethylene), 20-25 parts of formaldehyde, 10 parts of aluminum hydroxide, 10-15 parts of chlorinated paraffin wax, 10-15 parts of triethylenetetramine, 10-13 parts of zirconia, 10 parts of methanol and 10 parts of industrial grade dicumyl peroxide. The HDPE antimicrobial plastic has favorable antimicrobial function, and can obviously have an antibacterial action with lower consumption; the mechanical strength of the plastic is not influenced, and especially the heat-deformation temperature, mechanical temperature and electrical insulation properties of the plastic product are not lowered; and meanwhile, the antimicrobial heat-conducting plastic has favorable compatibility with resins, and does not migrate, precipitate or be extracted in the plastic product.
Description
Technical field
The invention belongs to polymeric material field, be specifically related to a kind of antibiotic heat-conducting plastic.
Technical background
Along with the raising day by day of social development and progress and living standard, people are more and more higher to the requirement of life, Working environment, especially hygienic condition.Because plastics have the advantages such as light weight, not corrosion, good insulating, so a lot of links of producing at household electrical appliances will be used plastics.But in daily life, quite a few unwanted bacteria is exist and breed on the surface of plastics, such as: phone, washing machine, computer, refrigerator, electric switch etc., and cause various diseases by contacting; Therefore in life, people inevitably will touch the microorganisms such as each bacterioid, mould, all can become bacterial contamination source and pathophoresis source.But along with the continuous enhancing of people to healthy and environmental consciousness, the demand of " antibacterial, sterilization " has been proposed to contacting plastic components frequently in daily life, this just require we live in the various plastic prods of use there is the effect of antibacterial and mouldproof.Household electrical appliances have a good application prospect with antibiotic plastic, along with the formal appearance of relative national standards GB21551.2-2010 " antibiotic, the degerming of family expenses and similar applications electrical equipment, the particular requirement of purification function anti-biotic material ", antibiotic plastic also will be more wide in the prospect of household electrical appliances market.
Simultaneously in order to adapt to different Working environments and user demand, thus can be to the plastics property improved performance, and and the plastics only with single function are in the more and more fierce market of competition now, more and more out inferior position.So need to carry out modification to plastics, make it there is a more than specific character, thereby strengthen the competitive power in market.
The integrated level of electronic circuit is more and more higher, and the gathering of heat is also more and more.Gathering of heat causes device temperature to raise, and job stability reduces.Therefore, its material requirements is had to high thermal conductivity, so that heat conducts rapidly.Yet, yet the heat-conducting plastic using in electronic product is on the market because the base material adopting mostly is non-high-temperature resistant material, causes the thermal conductivity of its worth product not high.
Summary of the invention
For above shortcomings in prior art, the object of the invention is to provide a kind of antibiotic heat-conducting plastic.
The object of the invention is to be achieved through the following technical solutions: a kind of antibiotic heat-conducting plastic, is comprised of following weight parts component: the dicumyl peroxide of 160-165 mass parts HDPE, 20-25 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 10-15 mass parts clorafin, 10-15 mass parts triethylene tetramine, 10-13 mass parts zirconium white, 10 mass parts methyl alcohol and 10 mass parts technical grades.
A heat-conducting plastic, is comprised of following weight parts component: the dicumyl peroxide of 160 mass parts HDPE, 21 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 12 mass parts clorafins, 14 mass parts triethylene tetramines, 11 mass parts zirconium whites, 10 mass parts methyl alcohol and 10 mass parts technical grades.
A heat-conducting plastic, is comprised of following weight parts component: the dicumyl peroxide of 165 mass parts HDPE, 21 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 15 mass parts clorafins, 11 mass parts triethylene tetramines, 13 mass parts zirconium whites, 10 mass parts methyl alcohol and 10 mass parts technical grades.
The beneficial effect that the present invention has: the plastics that the present invention makes have good heat conduction and antibacterial; And do not affect the physical strength of plastics; With the consistency of resin, to get well, in plastics, do not move, do not separate out, be not extracted simultaneously.
Embodiment
embodiment 1
The preparation of antibiotic heat-conducting plastic: the dicumyl peroxide of 160-165 mass parts HDPE, 20-25 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 10-15 mass parts clorafin, 10-15 mass parts triethylene tetramine, 10-13 mass parts zirconium white, 10 mass parts methyl alcohol and 10 mass parts technical grades is mixed and puts into stirrer, after stirring, through conventional banburying, open refining; Then by opening mixture after refining through granulator granulation, obtain particle, particle is put into tank cooling, then dry at normal temperatures; The salient features of the material that the present embodiment is prepared is as follows: tensile strength MPa(GB/T1040-2006): 35-37, elongation at break %(GB/T 1040-2006): 15-16; Shock strength kJ/m
2(GB/T1043-2008): 3-4; Flexural strength MPa(GB/T9341-2000): 45-46; Oxygen index % (GB/T2406-1993): 39-41; Vertical combustion rank UL-94: V0.The germ resistance of antibiotic plastic of the present invention is more excellent, and preparation technology is simple, and product cost is low, and the over-all properties of product is more excellent.
embodiment 2
The preparation of antibiotic heat-conducting plastic: the dicumyl peroxide of 160 mass parts HDPE, 21 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 12 mass parts clorafins, 14 mass parts triethylene tetramines, 11 mass parts zirconium whites, 10 mass parts methyl alcohol and 10 mass parts technical grades is mixed and puts into stirrer, after stirring, through conventional banburying, open refining; Then by opening mixture after refining through granulator granulation, obtain particle, particle is put into tank cooling, then dry at normal temperatures.
embodiment 3
The preparation of antibiotic heat-conducting plastic: the dicumyl peroxide of 165 mass parts HDPE, 21 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 15 mass parts clorafins, 11 mass parts triethylene tetramines, 13 mass parts zirconium whites, 10 mass parts methyl alcohol and 10 mass parts technical grades is mixed and puts into stirrer, after stirring, through conventional banburying, open refining; Then by opening mixture after refining through granulator granulation, obtain particle, particle is put into tank cooling, then dry at normal temperatures.
Claims (3)
1. an antibiotic heat-conducting plastic, is characterized in that being comprised of following weight parts component: the dicumyl peroxide of 160-165 mass parts HDPE, 20-25 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 10-15 mass parts clorafin, 10-15 mass parts triethylene tetramine, 10-13 mass parts zirconium white, 10 mass parts methyl alcohol and 10 mass parts technical grades.
2. a kind of antibiotic heat-conducting plastic according to claim 1, is characterized in that being comprised of following weight parts component: the dicumyl peroxide of 160 mass parts HDPE, 21 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 12 mass parts clorafins, 14 mass parts triethylene tetramines, 11 mass parts zirconium whites, 10 mass parts methyl alcohol and 10 mass parts technical grades.
3. a kind of antibiotic heat-conducting plastic according to claim 1, is characterized in that being comprised of following weight parts component: the dicumyl peroxide of 165 mass parts HDPE, 21 mass parts formaldehyde, 10 mass parts aluminium hydroxides, 15 mass parts clorafins, 11 mass parts triethylene tetramines, 13 mass parts zirconium whites, 10 mass parts methyl alcohol and 10 mass parts technical grades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440919.8A CN103524836A (en) | 2013-09-25 | 2013-09-25 | Antimicrobial heat-conducting plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310440919.8A CN103524836A (en) | 2013-09-25 | 2013-09-25 | Antimicrobial heat-conducting plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103524836A true CN103524836A (en) | 2014-01-22 |
Family
ID=49927210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310440919.8A Withdrawn CN103524836A (en) | 2013-09-25 | 2013-09-25 | Antimicrobial heat-conducting plastic |
Country Status (1)
| Country | Link |
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| CN (1) | CN103524836A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246495A (en) * | 1998-09-01 | 2000-03-08 | 四川联合大学 | High-density polyethylene based composition with high thermal conductivity |
| WO2006008240A1 (en) * | 2004-07-16 | 2006-01-26 | Ciba Specialty Chemicals Holding Inc. | Porous inorganic materials containing polymer additives |
| CN102174229A (en) * | 2011-03-28 | 2011-09-07 | 上海大学 | Method for preparing antibacterial plastic product from nano-antibacterial powder taking talcum powder as carrier |
| CN102311568A (en) * | 2011-04-27 | 2012-01-11 | 深圳市科聚新材料有限公司 | Heat-conducting high density polyethylene composite material and preparation method as well as application thereof |
| CN103059380A (en) * | 2013-01-06 | 2013-04-24 | 上海秋橙新材料科技有限公司 | Antibacterial hdpe plastic |
-
2013
- 2013-09-25 CN CN201310440919.8A patent/CN103524836A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1246495A (en) * | 1998-09-01 | 2000-03-08 | 四川联合大学 | High-density polyethylene based composition with high thermal conductivity |
| WO2006008240A1 (en) * | 2004-07-16 | 2006-01-26 | Ciba Specialty Chemicals Holding Inc. | Porous inorganic materials containing polymer additives |
| CN102174229A (en) * | 2011-03-28 | 2011-09-07 | 上海大学 | Method for preparing antibacterial plastic product from nano-antibacterial powder taking talcum powder as carrier |
| CN102311568A (en) * | 2011-04-27 | 2012-01-11 | 深圳市科聚新材料有限公司 | Heat-conducting high density polyethylene composite material and preparation method as well as application thereof |
| CN103059380A (en) * | 2013-01-06 | 2013-04-24 | 上海秋橙新材料科技有限公司 | Antibacterial hdpe plastic |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140122 |