CN1412240A - Antibacterial phenolic moulding plastics - Google Patents
Antibacterial phenolic moulding plastics Download PDFInfo
- Publication number
- CN1412240A CN1412240A CN 01131933 CN01131933A CN1412240A CN 1412240 A CN1412240 A CN 1412240A CN 01131933 CN01131933 CN 01131933 CN 01131933 A CN01131933 A CN 01131933A CN 1412240 A CN1412240 A CN 1412240A
- Authority
- CN
- China
- Prior art keywords
- weight percent
- further characterized
- moulding compound
- phenolaldehyde moulding
- compound according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The antibacterial phenolic aldehyde molding material contains 30-70% of phenolic resin, 0-5% of inorganic nano antibacterial agent, 1-15% of solidifying agent, 10-50% of organic reinforcement fibre, 1-5% of plasticizer and 5-30% of inorganic filling material. Its bacteriostatic rate (37 deg.C, 24 hr. static) is not less than 80%.
Description
Technical field
The present invention relates to a kind of phenoplast, specially refer to a kind of antibacterial phenolic moulding plastics.
Background technology
Along with the raising of living standards of the people, people's green consciousness and environmental consciousness constantly strengthen.Under numerous occasions, people's living needs is a kind of to have the material that antibacterial and antimildew function is used, as antibacterial fiber, anti-bacteria ceramic, antibiotic paint, antibiotic plastic etc.
The type material that antibiotic plastic has specific function as a class having obtained development rapidly over nearly 10 years, is widely used in industries such as household electrical appliances, house decorative material, car inside gadget, tableware, cooker.Itself can rise and suppress and the plastics of killing action staining bacterium on plastics, mould, yeast, algae, virus etc. in environment for use, keeps self cleaning by the breeding that suppresses microorganism.The phenoplast of turnout maximum in the thermosetting resin are because its price is low, thermotolerance and electrical insulating property are outstanding, and be widely used in car inside gadget (as ashtray), the handle of table ware and kitchen utensils, office appliance such as file cabinet, printer, low-voltage apparatus insulating parts in the wet environment etc. all require the goods of phenolaldehyde moulding compound to have the function of antibiotic anti-enzyme in these use occasions.
At present, China does not produce the phenolaldehyde moulding compound with antibacterial and antimildew function as yet, therefore is necessary to provide a kind of efficient, long lasting antibacterial phenolic plastics.
Summary of the invention
The purpose of this invention is to provide a kind of antibacterial phenolic moulding plastics that contains inorganic nano antiseptic, plastic component by this material manufacturing has antibacterial and antimildew function efficient, long-acting, broad-spectrum, to intestinal bacteria, streptococcus aureus, etc. the bacteriostasis rate (37 ℃ of constant temperature left standstill 24 hours) of bacterium be not less than 80%.Phenolaldehyde moulding compound of the present invention, contain:
A. phenolic resin content is 30～70% weight percents;
B. inorganic nano antiseptic content is 0～5% weight percent;
C. curing agent content is 1～15% weight percent;
D. organic reinforced fiber content is 10～50% weight percents;
E. plasticizer loading is 1～5% weight percent;
F. inorganic filler content is 5～30% weight percents.
Purpose of the present invention can also realize that like this contain antiseptic-germicide in the described resol, its more accurate consumption is 45～55%.
Purpose of the present invention can also realize like this, described inorganic nano antiseptic be argentiferous (Ag) and/or (Zn), with in metal oxide, nonmetal oxide, the inorganic salt one or more be carrier, particle diameter is less than 0.4 micron inorganic nano material, its more accurate consumption is 0.5～2.5%.
Purpose of the present invention can also realize that so described solidifying agent is one or more in hexamethylenetetramine, triethylamine, Paraformaldehyde 96, the many melamine methylols, and its more accurate consumption is 5～8%.
Purpose of the present invention can also realize that so described organic reinforced fiber is in methylcellulose gum and/or the xylogen; Its more accurate consumption is 20～35%.
Purpose of the present invention can also realize that so described softening agent is one or more in stearic acid, calcium stearate, the Zinic stearas, and its more accurate consumption is 1.5～3.5%.
Purpose of the present invention can also realize that so described mineral filler is one or more in lime carbonate, mica powder, the talcum powder, and its more accurate consumption is 10～25%.
Production technique of the present invention is to add nano inorganic antimicrobial agent in the resol synthetic later stage, obtain having the resin of antibacterial effect, then based on this resin, the employing organic fibre strengthens, Inorganic Fillers Filled, add auxiliary agents such as softening agent, pigment again, be prepared into the antibacterial phenolic resin with special process.
Production technique of the present invention can also be such, is matrix resin with resol, and organic fibre strengthens, and mineral filler replenishes, and adds auxiliary agents such as nano inorganic antimicrobial agent, softening agent, pigment, adopts special process to be prepared into the antibacterial phenolic plastics.
Phenolaldehyde moulding compound injection processing characteristics excellence of the present invention, heat-drawn wire is more than 150 ℃, and anti-red-hot 960 ℃ are passed through, and insulation resistance surpasses 10
9Ω, bacteriostasis rate (37 ℃ 24 hours, leave standstill) is not less than 80%, has significant antibacterial and antimildew function by the plastics of this material manufacturing.
Embodiment
The present invention is described in further detail below by concrete embodiment.Embodiment 1:
In the present embodiment, each component concentration of phenolaldehyde moulding compound is as follows:
A. the resol 30～60% that contains antiseptic-germicide,
B. hexamethylenetetramine 5～15%,
C. magnesium oxide 2～5%,
D. calcium hydroxide 1～3%,
E. Zinic stearas 1～3.5%,
F. methylcellulose gum 10～30%,
G. colorant 1～3%,
H. lime carbonate 5～20%.
Will each component mix by above-mentioned joining, at twin-roll machine top roll tablet forming, fragmentation can obtain phenolaldehyde moulding compound on crusher again.The compacting sample is tested its proportion, heat-drawn wire, edge resistance, bacteriostasis rate then.Described phenolaldehyde moulding compound has following performance: proportion is 1.41g/cm
3Heat-drawn wire is 156 ℃; Anti-red-hot situation was passed through in the time of 960 ℃, 30 seconds; Insulation resistance is 1.2 * 10
9Ω; The bacteriostasis rate that 37 ℃ of following constant temperature left standstill 24 hours is 87%.
Embodiment 2:
The weight percent of each component is as follows in the present embodiment:
A. resol 45～55%,
B. antiseptic-germicide 0.5～2,
C. solidifying agent 5～7%,
D. magnesium oxide 0.5～2.5%,
E. calcium hydroxide 1～2%,
F. sodium stearate 2～3.5%,
G. xylogen 20～30%,
H. colorant 1～2%,
I. lime carbonate 10～20%.
By said ratio various components are mixed,, after fragmentation on the crusher, make phenolaldehyde moulding compound again at twin-roll machine top roll tablet forming.The compacting sample is tested its proportion, heat-drawn wire, anti-red-hot, insulation resistance, bacteriostasis rate then.The performance of gained phenolaldehyde moulding compound is as follows: proportion is 1.42g/cm
3Heat-drawn wire is 153 ℃; Anti-red-hot situation is passed through under 960 ℃, 30 seconds; Insulation resistance is 1.7 * 10
9Ω; The bacteriostasis rate that 37 ℃ of following constant temperature left standstill 24 hours is 91%.
From above-mentioned two groups of data, this material has good antibacterial and mouldproof effect, excellent thermotolerance, higher heat-drawn wire and excellent electric insulation, and the injection moulding machine-shaping property is good, can reach the requirement of production, life.
The foregoing description only is a better embodiment of the present invention, and protection scope of the present invention is not restricted to the described embodiments, and all any modifications done according to the present invention or change are all within protection scope of the present invention.
Claims (11)
1. antibacterial phenolic moulding plastics comprises:
A. resol, 30～70% weight percents;
B. inorganic nano antiseptic, 0～5% weight percent;
C. solidifying agent, 1～15% weight percent;
D. organic reinforced fiber, 10～50% weight percents;
E. softening agent, 1～5% weight percent;
F. mineral filler, 5～30% weight percents.
2. phenolaldehyde moulding compound according to claim 1, it is further characterized in that described resol contains antiseptic-germicide; Described resol weight percent is 45～55%.
3. phenolaldehyde moulding compound according to claim 1, it is further characterized in that, described inorganic nano antiseptic be contain silver (Ag) and/or zinc (Zn), with metal oxide and/or nonmetal oxide and/or inorganic salt be carrier, particle diameter is less than the inorganic nano material of 0.4um; Described inorganic nano antiseptic weight percent is 0.5～2.5%.
4. phenolaldehyde moulding compound according to claim 1, it is further characterized in that described solidifying agent is one or more in hexamethylenetetramine, triethylamine, Paraformaldehyde 96, the many melamine methylols; Described solidifying agent weight percent is 5～8%.
5. phenolaldehyde moulding compound according to claim 1, it is further characterized in that described organic reinforced fiber is methylcellulose gum and/or xylogen; Described organic reinforced fiber weight percent is 20～35%.
6. phenolaldehyde moulding compound according to claim 1, it is further characterized in that described softening agent is one or more in stearic acid, calcium stearate, the Zinic stearas; Described softening agent weight percent is 1.5～3.5%.
7. phenolaldehyde moulding compound according to claim 1, it is further characterized in that described mineral filler is one or more in lime carbonate, mica powder, the talcum powder; Described mineral filler weight percent is 10～25%.
8. phenolaldehyde moulding compound as claimed in claim 3, it is further characterized in that described resol contains antiseptic-germicide, described resol quality percentage composition is 45～55%; Described solidifying agent is one or more in hexamethylenetetramine, triethylamine, Paraformaldehyde 96, the many melamine methylols, and described solidifying agent weight percent is 5～8%.
9. phenolaldehyde moulding compound as claimed in claim 8, it is further characterized in that described organic reinforced fiber is methylcellulose gum and/or xylogen, described organic reinforced fiber quality percentage composition is 20～35%; Described softening agent is one or more in stearic acid, calcium stearate, the Zinic stearas, and described softening agent weight percent is 1.5～3.5%.
10. phenolaldehyde moulding compound as claimed in claim 9, it is further characterized in that described mineral filler is one or more in lime carbonate, mica powder, the talcum powder, described mineral filler weight percent is 10～25%.
11. as phenoplast as described in each in the claim 1 to 7, it is further characterized in that the bacteriostasis rate of described injection molding phenolaldehyde moulding compound (37 ℃ 24 hours, leave standstill) is not less than 80%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01131933 CN1412240A (en) | 2001-10-16 | 2001-10-16 | Antibacterial phenolic moulding plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01131933 CN1412240A (en) | 2001-10-16 | 2001-10-16 | Antibacterial phenolic moulding plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1412240A true CN1412240A (en) | 2003-04-23 |
Family
ID=4670988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01131933 Pending CN1412240A (en) | 2001-10-16 | 2001-10-16 | Antibacterial phenolic moulding plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1412240A (en) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102604321A (en) * | 2012-03-06 | 2012-07-25 | 张龙 | Flame retardant thermal insulation material and preparation method thereof |
| CN102977544A (en) * | 2012-08-22 | 2013-03-20 | 常熟市筑紫机械有限公司 | Halogen-free fire retardation phenol formaldehyde composite material |
| CN102993632A (en) * | 2012-08-22 | 2013-03-27 | 常熟市筑紫机械有限公司 | Preparation method of halogen-free flame-retardant phenolic composite material |
| CN103183902A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Antibacterial phenolic moulding compound |
| CN103183904A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Flame-retardant phenolic resin forming material without ammonia release |
| CN103183909A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Flame-retardant antibacterial phenolic moulding compound |
| CN103289304A (en) * | 2013-05-09 | 2013-09-11 | 常熟市亚美模特儿衣架有限公司 | Halogen-free environmentally-friendly phenolic moulding plastic |
| CN103319846A (en) * | 2013-05-09 | 2013-09-25 | 常熟市亚美模特儿衣架有限公司 | Halogen-free environmental-protection phenol formaldehyde molding compound preparation method |
| CN104277415A (en) * | 2014-10-14 | 2015-01-14 | 常州乔尔塑料有限公司 | Long-acting antibacterial amino molding compound |
| CN105820504A (en) * | 2016-04-28 | 2016-08-03 | 苏州蔻美新材料有限公司 | Bio-based antibacterial plastic and preparation method thereof |
| CN105949643A (en) * | 2016-05-15 | 2016-09-21 | 淄博夸克医药技术有限公司 | Antibacterial plastic |
| CN106117958A (en) * | 2016-06-30 | 2016-11-16 | 禹州市远大塑料电器有限责任公司 | A kind of antibacterial phenolaldehyde moulding compound |
| CN106832756A (en) * | 2016-12-29 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of polybasic ion antimicrobial macromolecule material additive |
| CN106987090A (en) * | 2017-05-23 | 2017-07-28 | 东至县科创塑料制品有限公司 | A kind of phenoplasts |
| CN107226995A (en) * | 2017-07-25 | 2017-10-03 | 常州信息职业技术学院 | A kind of light-duty phenoplasts power check well and preparation method thereof |
| CN107353584A (en) * | 2017-07-26 | 2017-11-17 | 常熟东南塑料有限公司 | A kind of anti-mildew becomes phenolaldehyde moulding compound and preparation method thereof |
| CN108587049A (en) * | 2018-04-11 | 2018-09-28 | 常熟东南塑料有限公司 | A kind of antibacterial halogen-free flame-proof phenolic plastic and preparation method thereof |
| CN112143246A (en) * | 2020-09-19 | 2020-12-29 | 周静 | Application method of lignin in phenolic resin molding compound |
-
2001
- 2001-10-16 CN CN 01131933 patent/CN1412240A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183902A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Antibacterial phenolic moulding compound |
| CN103183904A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Flame-retardant phenolic resin forming material without ammonia release |
| CN103183909A (en) * | 2011-12-27 | 2013-07-03 | 常熟市亚美模特儿衣架有限公司 | Flame-retardant antibacterial phenolic moulding compound |
| CN102604321A (en) * | 2012-03-06 | 2012-07-25 | 张龙 | Flame retardant thermal insulation material and preparation method thereof |
| CN102977544A (en) * | 2012-08-22 | 2013-03-20 | 常熟市筑紫机械有限公司 | Halogen-free fire retardation phenol formaldehyde composite material |
| CN102993632A (en) * | 2012-08-22 | 2013-03-27 | 常熟市筑紫机械有限公司 | Preparation method of halogen-free flame-retardant phenolic composite material |
| CN103289304A (en) * | 2013-05-09 | 2013-09-11 | 常熟市亚美模特儿衣架有限公司 | Halogen-free environmentally-friendly phenolic moulding plastic |
| CN103319846A (en) * | 2013-05-09 | 2013-09-25 | 常熟市亚美模特儿衣架有限公司 | Halogen-free environmental-protection phenol formaldehyde molding compound preparation method |
| CN104277415A (en) * | 2014-10-14 | 2015-01-14 | 常州乔尔塑料有限公司 | Long-acting antibacterial amino molding compound |
| CN105820504A (en) * | 2016-04-28 | 2016-08-03 | 苏州蔻美新材料有限公司 | Bio-based antibacterial plastic and preparation method thereof |
| CN105949643A (en) * | 2016-05-15 | 2016-09-21 | 淄博夸克医药技术有限公司 | Antibacterial plastic |
| CN106117958A (en) * | 2016-06-30 | 2016-11-16 | 禹州市远大塑料电器有限责任公司 | A kind of antibacterial phenolaldehyde moulding compound |
| CN106832756A (en) * | 2016-12-29 | 2017-06-13 | 浙江水马环保科技有限公司 | A kind of polybasic ion antimicrobial macromolecule material additive |
| CN106987090A (en) * | 2017-05-23 | 2017-07-28 | 东至县科创塑料制品有限公司 | A kind of phenoplasts |
| CN107226995A (en) * | 2017-07-25 | 2017-10-03 | 常州信息职业技术学院 | A kind of light-duty phenoplasts power check well and preparation method thereof |
| CN107353584A (en) * | 2017-07-26 | 2017-11-17 | 常熟东南塑料有限公司 | A kind of anti-mildew becomes phenolaldehyde moulding compound and preparation method thereof |
| CN108587049A (en) * | 2018-04-11 | 2018-09-28 | 常熟东南塑料有限公司 | A kind of antibacterial halogen-free flame-proof phenolic plastic and preparation method thereof |
| CN112143246A (en) * | 2020-09-19 | 2020-12-29 | 周静 | Application method of lignin in phenolic resin molding compound |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1412240A (en) | Antibacterial phenolic moulding plastics | |
| EP1452496B1 (en) | Antibacterial glass composition and antibacterial polymer composition using the same | |
| KR100752556B1 (en) | High rigidity ? anti-bacterial polypropylene resin composition for Drum Washing Machine tub | |
| CN103044862B (en) | A kind of material of manufacturing door handle of refrigerator and preparation method thereof | |
| CN1118525C (en) | Antibacterial antimildew surface decorative material and its application method | |
| CN105623248A (en) | Polyamide composite material and preparation method thereof | |
| CN112662168B (en) | Antibacterial mildew preventive, halogen-free flame-retardant antibacterial mildew-proof nylon composite material, and preparation method and application thereof | |
| CN101967332A (en) | Antibacterial coating for plastic surfaces, preparation method thereof and method for producing antibacterial plastic product | |
| CN101914235A (en) | Preparation method of nano antibacterial plastic product | |
| KR100196682B1 (en) | Polyacetal resin composition | |
| CN105524444A (en) | High-hardness polycarbonate antibacterial composite material | |
| CN100343191C (en) | Composite resin plate | |
| CN104356621A (en) | Biodegradable plastic honeycomb core and processing technique thereof | |
| CN1792633A (en) | Antibiosis layered board and preparation method thereof | |
| CN1213102C (en) | Molded polyester material with marble-like grain and its prepn | |
| JP4689019B2 (en) | Antibacterial imparting glass composition, antibacterial polymer composite material using the same, and antibacterial polymer composite material | |
| JPH039952A (en) | Thermoplastic resin composition | |
| CN104403220A (en) | Low-odor, anti-static and anti-bacterial glass fiber reinforced AS (acrylonitrile-styrene) composition and preparation method thereof | |
| CN104403221A (en) | Low-odor antibacterial glass-fiber-reinforced AS (acrylonitrile-styrene) composition and preparation method thereof | |
| CN104387689A (en) | Low-odor antistatic antibacterial glass fiber reinforced AS (acrylonitrile-styrene) composition and preparation method thereof | |
| CN105086264A (en) | Low-shrinkage-rate PVC-based wood-plastic composite material | |
| CN101050310A (en) | Product of fragrant artificial stone, and preparation method | |
| CN110283468A (en) | A kind of preparation method of the compound plastic-wood material of high durable | |
| JP2007084450A (en) | Antibacterial agent, and resin composition and molding material containing the same | |
| CN100341583C (en) | Self-cleaning negative ion switch and socket and the making process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |