CN105924886A - Polyformaldehyde-modified plastic - Google Patents
Polyformaldehyde-modified plastic Download PDFInfo
- Publication number
- CN105924886A CN105924886A CN201610318350.1A CN201610318350A CN105924886A CN 105924886 A CN105924886 A CN 105924886A CN 201610318350 A CN201610318350 A CN 201610318350A CN 105924886 A CN105924886 A CN 105924886A
- Authority
- CN
- China
- Prior art keywords
- polyformaldehyde
- parts
- good
- plastics
- modified plastic
- 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
Classifications
-
- 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
-
- 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
Landscapes
- 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 polyformaldehyde-modified plastic. The polyformaldehyde-modified plastic is prepared from, by mass, 50 parts of polyformaldehyde, 4-6 parts of teflon, 4-6 parts of molybdenum disulfide, 2-3 parts of graphite, 2-3 parts of polyethylene and 1-2 parts of silicone oil. In this way, the polyformaldehyde-modified plastic has the advantages of being small in surface friction coefficient, small in abrasion rate, high in strength and hardness, good in rigidity and toughness, high in impact strength and corrosion resistance, excellent in electrical property, good in self-lubrication, high in solvent resistance, safe, practical and the like, and has wide market prospects on popularization.
Description
Technical field
The present invention relates to engineering plastics field, particularly relate to a kind of modified polyacetal plastics.
Background technology
Engineering plastics can be made engineering material and replace metal to manufacture the plastics of element part etc..Engineering plastics have excellent combination property, and rigidity is big, and creep is little, mechanical strength is high, and heat-resist, electrical insulating property is good, can use for a long time in harsher chemistry, physical environment, alternative metal uses as structural timber, but the performance of existing engineering plastics does not reaches high requirement.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of modified polyacetal plastics, by using the relatively low material of multiple coefficient of friction and the good material of lubricity to be added in polyformaldehyde matrix form modified plastics, intensity height, hardness height, good rigidly, good toughness, impact strength height, good corrosion resistance, excellent electrical property, self lubricity is good, solvent resistance is good, safe and practical, modified polyacetal plastics universal on have market prospect widely.
For solving above-mentioned technical problem, the present invention provides a kind of modified polyacetal plastics, and the quality proportioning of composition includes:
Polyformaldehyde 50 parts,
Politef 4-6 part,
Molybdenum bisuphide 4-6 part,
Graphite 2-3 part,
Polyethylene 2-3 part,
Silicone oil 1-2 part.
In a preferred embodiment of the present invention, described modified polyacetal plastics include additive.
In a preferred embodiment of the present invention, described additive include bulking agent, stabilizer, lubricant one or more.
The invention has the beneficial effects as follows: modified polyacetal plastics of the present invention have the advantages such as skin-friction coefficient is little, wear rate is little, intensity is high, hardness is high, good rigidly, good toughness, impact strength height, good corrosion resistance, excellent electrical property, self lubricity are good, solvent resistance is good, safe and practical have market prospect widely popularizing of modified polyacetal plastics.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
The embodiment of the present invention includes:
A kind of modified polyacetal plastics, the quality proportioning of composition includes:
Polyformaldehyde 50 parts,
Politef 4-6 part,
Molybdenum bisuphide 4-6 part,
Graphite 2-3 part,
Polyethylene 2-3 part,
Silicone oil 1-2 part.
Preferably, described modified polyacetal plastics include additive.
Preferably, described additive include bulking agent, stabilizer, lubricant one or more.
Modified polyacetal plastics of the present invention provide the benefit that:
By using the relatively low material of multiple coefficient of friction and the good material of lubricity to be added in polyformaldehyde matrix be formed modified plastics, intensity height, hardness height, good rigidly, good toughness, impact strength height, good corrosion resistance, excellent electrical property, self lubricity is good, solvent resistance is good, safe and practical.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (3)
1. modified polyacetal plastics, it is characterised in that the quality proportioning of composition includes:
Polyformaldehyde 50 parts,
Politef 4-6 part,
Molybdenum bisuphide 4-6 part,
Graphite 2-3 part,
Polyethylene 2-3 part,
Silicone oil 1-2 part.
Modified polyacetal plastics the most according to claim 1, it is characterised in that described modified polyacetal plastics include additive.
Modified polyacetal plastics the most according to claim 2, it is characterised in that described additive include bulking agent, stabilizer, lubricant one or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318350.1A CN105924886A (en) | 2016-05-16 | 2016-05-16 | Polyformaldehyde-modified plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318350.1A CN105924886A (en) | 2016-05-16 | 2016-05-16 | Polyformaldehyde-modified plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105924886A true CN105924886A (en) | 2016-09-07 |
Family
ID=56834732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610318350.1A Pending CN105924886A (en) | 2016-05-16 | 2016-05-16 | Polyformaldehyde-modified plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105924886A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597771A (en) * | 2003-09-18 | 2005-03-23 | 林安良 | Engineering plastic alloy of high self-lubricating, anti-wearing, strengthening polyformol and mfg. process |
| CN101121809A (en) * | 2007-09-14 | 2008-02-13 | 上海材料研究所 | Lead-free modified polyformaldehyde material and its preparing method |
| CN103319844A (en) * | 2012-03-21 | 2013-09-25 | 上海盈致橡塑制品有限公司 | Polyformaldehyde-resin-modified polytetrafluoroethylene alloy |
| CN103740045A (en) * | 2013-12-26 | 2014-04-23 | 吴江市东泰电力特种开关有限公司 | Polyformaldehyde resin wear-resistant switch |
-
2016
- 2016-05-16 CN CN201610318350.1A patent/CN105924886A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1597771A (en) * | 2003-09-18 | 2005-03-23 | 林安良 | Engineering plastic alloy of high self-lubricating, anti-wearing, strengthening polyformol and mfg. process |
| CN101121809A (en) * | 2007-09-14 | 2008-02-13 | 上海材料研究所 | Lead-free modified polyformaldehyde material and its preparing method |
| CN103319844A (en) * | 2012-03-21 | 2013-09-25 | 上海盈致橡塑制品有限公司 | Polyformaldehyde-resin-modified polytetrafluoroethylene alloy |
| CN103740045A (en) * | 2013-12-26 | 2014-04-23 | 吴江市东泰电力特种开关有限公司 | Polyformaldehyde resin wear-resistant switch |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105924887A (en) | Polyformaldehyde-modified anti-static plastic | |
| CN106479091A (en) | A kind of PVC formula | |
| TW200628603A (en) | Compositions and methods relating to tribology | |
| CN103554587A (en) | Softener | |
| CN104405965B (en) | The plastic composition pipeline of a kind of biochemical pharmacy | |
| CN103740045B (en) | The wear-resisting switch of a kind of acetal resin | |
| CN105820502A (en) | Modified polyformaldehyde enhanced plastic | |
| CN105924886A (en) | Polyformaldehyde-modified plastic | |
| CN104151641A (en) | Oil-resistant sealing ring | |
| CN105968661A (en) | Polytetrafluoroethylene plastic with wide range of application | |
| CN105820555A (en) | Modified polyamide toughened plastic | |
| CN105754282A (en) | Conductive modified polyoxymethylene plastic | |
| CN105802201A (en) | Modified polyamide flame-retardant plastic | |
| CN105802224A (en) | Modified polyphenylene sulfide plastic | |
| CN105968690A (en) | Modified polyformaldehyde toughened type plastic material | |
| CN104962073A (en) | Multifunctional teflon plastic | |
| CN105924947A (en) | Polyamide-modified enhanced-type plastic | |
| CN105802223A (en) | Modified polyphenyl ether-enhanced plastic | |
| CN105802225A (en) | Modified polyphenylene sulfide enhanced plastic | |
| CN105820503A (en) | Modified polyformaldehyde inflaming retarding plastic | |
| CN105802202A (en) | Modified polyamide-filled plastic | |
| CN103467867A (en) | Anticorrosion plastic formula | |
| CN105885384A (en) | Modified polyphenyl ether thermosetting plastic | |
| CN105754283A (en) | Weather-proof modified polyoxymethylene plastic | |
| MX2022009698A (en) | Coating composition. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160907 |