CN105968690A - Modified polyformaldehyde toughened type plastic material - Google Patents
Modified polyformaldehyde toughened type plastic material Download PDFInfo
- Publication number
- CN105968690A CN105968690A CN201610318361.XA CN201610318361A CN105968690A CN 105968690 A CN105968690 A CN 105968690A CN 201610318361 A CN201610318361 A CN 201610318361A CN 105968690 A CN105968690 A CN 105968690A
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- China
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- parts
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- plastic material
- type plastic
- polyformaldehyde
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Classifications
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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
- C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
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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)
- 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 modified polyformaldehyde toughened type plastic material, which is prepared from the following components in parts by mass: 50 parts of polyformaldehyde, 5 to 8 parts of polyurethane, 5 to 8 parts of nitrile rubber, 2 to 4 parts of polyolefin, 2 to 4 parts of polyamide and 1 to 2 parts of polybutylene terephthalate. Through the way, the modified polyformaldehyde toughened type plastic material provided by the invention has the advantages of high strength, high hardness, good rigidity, good toughness, high impact strength, good corrosion resistance, excellent electrical performance, good self-lubrication performance, good solvent resistance, safety, practicability and the like, and has a wide market prospect at the aspect of the popularization of the modified polyformaldehyde toughened type plastic material.
Description
Technical field
The present invention relates to engineering plastics field, particularly relate to a kind of modified polyacetal toughening type 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 toughening type plastics, by using multiple elastic plasticizing substance to be added in polyformaldehyde matrix be formed modified toughened plastic, 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 toughening type plastics universal on have market prospect widely.
For solving above-mentioned technical problem, the present invention provides a kind of modified polyacetal toughening type plastics, and the quality proportioning of composition includes:
Polyformaldehyde 50 parts,
Polyurethane 5-8 part,
Nitrile rubber 5-8 part,
Polyolefin 2-4 part,
Polyamide 2-4 part,
Polybutylene terephthalate (PBT) 1-2 part.
In a preferred embodiment of the present invention, described modified polyacetal toughening type 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 toughening type plastics of the present invention have the advantages such as 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 have market prospect widely popularizing of modified polyacetal toughening type 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 toughening type plastics, the quality proportioning of composition includes:
Polyformaldehyde 50 parts,
Polyurethane 5-8 part,
Nitrile rubber 5-8 part,
Polyolefin 2-4 part,
Polyamide 2-4 part,
Polybutylene terephthalate (PBT) 1-2 part.
Preferably, described modified polyacetal toughening type plastics include additive.
Preferably, described additive include bulking agent, stabilizer, lubricant one or more.
Modified polyacetal toughening type plastics of the present invention provide the benefit that:
By using multiple elastic plasticizing substance to be added in polyformaldehyde matrix be formed modified toughened plastic, 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 toughening type plastics, it is characterised in that the quality proportioning of composition includes:
Polyformaldehyde 50 parts,
Polyurethane 5-8 part,
Nitrile rubber 5-8 part,
Polyolefin 2-4 part,
Polyamide 2-4 part,
Polybutylene terephthalate (PBT) 1-2 part.
Modified polyacetal toughening type plastics the most according to claim 1, it is characterised in that described modified polyacetal toughening type plastics include additive.
Modified polyacetal toughening type 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 |
|---|---|---|---|
| CN201610318361.XA CN105968690A (en) | 2016-05-16 | 2016-05-16 | Modified polyformaldehyde toughened type plastic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610318361.XA CN105968690A (en) | 2016-05-16 | 2016-05-16 | Modified polyformaldehyde toughened type plastic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105968690A true CN105968690A (en) | 2016-09-28 |
Family
ID=56992559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610318361.XA Pending CN105968690A (en) | 2016-05-16 | 2016-05-16 | Modified polyformaldehyde toughened type plastic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105968690A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082068A (en) * | 2018-08-08 | 2018-12-25 | 柏力开米复合塑料(昆山)有限公司 | A kind of polyacetal and its preparation method and application |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051743A (en) * | 1989-10-12 | 1991-05-29 | 纳幕尔杜邦公司 | Polyoxymethylene/thermoplastic polyurethane/amorphous thermoplastic polymer blend composition |
| CN1664003A (en) * | 2005-03-02 | 2005-09-07 | 四川大学 | Ultrathin composite powder reinforced polyformaldehyde materials and method for preparing same |
| CN104448690A (en) * | 2014-12-18 | 2015-03-25 | 安徽科聚新材料有限公司 | Polyformaldehyde composite material and preparation method thereof |
| CN105237942A (en) * | 2015-10-12 | 2016-01-13 | 神华集团有限责任公司 | Toughening polyformaldehyde composite material and preparation method thereof |
-
2016
- 2016-05-16 CN CN201610318361.XA patent/CN105968690A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051743A (en) * | 1989-10-12 | 1991-05-29 | 纳幕尔杜邦公司 | Polyoxymethylene/thermoplastic polyurethane/amorphous thermoplastic polymer blend composition |
| CN1664003A (en) * | 2005-03-02 | 2005-09-07 | 四川大学 | Ultrathin composite powder reinforced polyformaldehyde materials and method for preparing same |
| CN104448690A (en) * | 2014-12-18 | 2015-03-25 | 安徽科聚新材料有限公司 | Polyformaldehyde composite material and preparation method thereof |
| CN105237942A (en) * | 2015-10-12 | 2016-01-13 | 神华集团有限责任公司 | Toughening polyformaldehyde composite material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 周殿明: "《塑料成型技术》", 31 October 2014 * |
| 洪成海等: "聚甲醛的增韧研究进展", 《延边大学学报（自然科学报）》 * |
| 谢克昌等: "《甲醇工艺学》", 31 May 2010 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109082068A (en) * | 2018-08-08 | 2018-12-25 | 柏力开米复合塑料(昆山)有限公司 | A kind of polyacetal and its preparation method and application |
| CN109082068B (en) * | 2018-08-08 | 2021-08-03 | 柏力开米复合塑料(昆山)有限公司 | Toughened modified polyformaldehyde and preparation method and application thereof |
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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: 20160928 |