CN101704999A - Halogen-free high-luster anti-buckling deformation filled nylon 6 and production process thereof - Google Patents
Halogen-free high-luster anti-buckling deformation filled nylon 6 and production process thereof Download PDFInfo
- Publication number
- CN101704999A CN101704999A CN200910212965A CN200910212965A CN101704999A CN 101704999 A CN101704999 A CN 101704999A CN 200910212965 A CN200910212965 A CN 200910212965A CN 200910212965 A CN200910212965 A CN 200910212965A CN 101704999 A CN101704999 A CN 101704999A
- Authority
- CN
- China
- Prior art keywords
- halogen
- nylon
- buckling deformation
- luster
- free high
- 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 invention relates to an organic polymer composite, in particular to halogen-free high-luster anti-buckling deformation filled nylon 6 and a preparation method thereof. The nylon 6 consists of the following components by weight ratio: 45-70% of nylon 6; 1-25% of talcpowder; 1-25% of crystal whisker; 1-40% of halogen-free glass beads; 1-5% of flexibilizer; 0.1-0.4% of coupling agent; and 0.1-5.5% of other agents. The halogen-free high-luster anti-buckling deformation filled nylon 6 and the production process thereof have no halogen, are environment-friendly, are added with the characteristics of good anti-buckling deformation, high luster, small shrinking percentage and uniformity on the basis of keeping good synthetic mechanical properties, and have convenient production and purchasing, thus improving the competitive force and being more applicable to producing workpieces such as masks/shells needing to be tightly assembled and having beautiful appearance.
Description
Technical field
The present invention relates to a kind of organic polymer composite, more particularly, relate to a kind of halogen-free high-luster anti-buckling deformation filled nylon 6 and preparation method thereof.
Background technology
Nylon 6 is to use one of maximum several engineering plastics at present, his amide group has polarity, in his structure, has well-set hydrogen bond, make that the fusing point of nylon 6 is higher, have good physical and mechanical property and wear resistance and self lubricity, these comprehensive characteristics are that other plastics are not available.But the heat-drawn wire of pure nylon 6 is lower, and water-absorbent is big, and shock strength is on the low side before the suction, suction back rigidity declines to a great extent again, shortcoming such as size instability simultaneously, thus limited the application of nylon 6, and then dwindled downstream industry design engineer's selection leeway again.Therefore, launched nylon 6 is carried out composite modified research.And Europe/Japan or the like developed country has started all restrictions of foreign imported product for various reasons at present, has set up a series of barrier, wherein, to the material Halogen requirement of electric equipment products, is exactly one of them.Therefore cause the more export enterprise of China is seriously perplexed.Simultaneously, because nylon 6 is again the crystal type material, when moulding, produces big internal stress easily, thereby cause the final product buckling deformation.
The existing nylon 6 material of producing anti-warpage is to adopt talcum powder to play anti-warping effect in the existing market, and it is low to have intensity, and anti-warpage effect is insufficient, influences product appearance gloss, the serial shortcoming that material flowability is bad.The present technique invention produces in order effectively to overcome this phenomenon.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, providing a kind of has increased the good and high gloss of anti-buckling deformation and shrinking percentage is little and the halogen-free high-luster anti-buckling deformation filled nylon 6 raw material of uniform feature on comprehensive mechanical performance keeps good basis.
Technical scheme provided by the invention is as follows: a kind of halogen-free high-luster anti-buckling deformation filled nylon 6 of the present invention, form nylon 6:45-70%, talcum powder: 1-25% by weight by following composition; Whisker: 1-25%; Halogen glass microballon: 1-40%: toughner: 1-5%; Coupling agent: 0.1-0.4%; Other auxiliary agents: 0.1-5.5%.
The preparation technology of halogen-free high-luster anti-buckling deformation filled nylon 6 of the present invention is: earlier with nylon 6, Halogen glass microballon, toughner, coupling agent, other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes, again through twin screw extruder under the screw combinations situation that medium tenacity is sheared by the side add talcum powder in proportion, the whisker slow speed of revolution is mixing extrudes, the pelletizing of water-cooled tie rod makes the halogen-free high-luster anti-buckling deformation filled nylon 6 material through screening and dewatering.
The present invention has effectively overcome the defective of prior art, has the following advantages:
A kind of halogen-free high-luster anti-buckling deformation filled nylon 6 of the present invention and manufacture craft thereof, environment friendly non-halogen, on keeping good basis, comprehensive mechanical performance increased the good and high gloss of anti-buckling deformation and shrinking percentage is little and uniform feature, production procurement is convenient, improved competitive power like this, the face shield/shell class product that is used to produce the need close fit and possesses good appearance preferably.
Embodiment
Below be the most preferred embodiment of halogen-free high-luster anti-buckling deformation filled nylon 6 raw material of the present invention, therefore do not limit protection scope of the present invention.
Embodiment one, and a kind of halogen-free high-luster anti-buckling deformation filled nylon 6 is provided, and forms nylon 6:48%, the high pigment black masterbatch of nylon 6 carriers: 1.5% by weight by following composition; Talcum powder: 15%; Whisker: 8%; Halogen glass microballon: 22%: toughner: 3%; Coupling agent: 0.3%; Other auxiliary agents: 2.2%;
Earlier with nylon 6 oven dry, then the high pigment black masterbatch of nylon 6, nylon 6 carriers, Halogen glass microballon, toughner, coupling agent, other auxiliary agents after the oven dry proportionally after the weighing in mixer low speed mixing 10 minutes, mixer adopts low speed mixing, paddle should with the barrel gap less than 0.5 centimetre, the supplementary material mixed effect should visual various particles and powder even substantially, do not have obvious agglomerate or gather; Twin screw extruder uses 36 length-to-diameter ratios, the combination of medium tenacity shear screw, and setting is not higher than 300 rev/mins rotating speed; Talcum powder and whisker are added in proportion by the side; Adopt water-cooled tie rod pelletizing mode, promptly make the halogen-free high-luster anti-buckling deformation filled nylon 6 material through screening and dewatering.
Claims (2)
1. a halogen-free high-luster anti-buckling deformation filled nylon 6 is characterized in that: form nylon 6:45-70%, talcum powder: 1-25% by weight by following composition; Whisker: 1-25%; Halogen glass microballon: 1-40%: toughner: 1-5%; Coupling agent: 0.1-0.4%; Other auxiliary agents: 0.1-5.5%.
2. method for preparing halogen-free high-luster anti-buckling deformation filled nylon 6, it is characterized in that: comprise the steps: earlier with nylon 6, Halogen glass microballon, toughner, coupling agent, other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes, again through twin screw extruder under the screw combinations situation that medium tenacity is sheared by the side add talcum powder in proportion, the whisker slow speed of revolution is mixing extrudes, the pelletizing of water-cooled tie rod makes the halogen-free high-luster anti-buckling deformation filled nylon 6 material through screening and dewatering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212965A CN101704999A (en) | 2009-11-13 | 2009-11-13 | Halogen-free high-luster anti-buckling deformation filled nylon 6 and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910212965A CN101704999A (en) | 2009-11-13 | 2009-11-13 | Halogen-free high-luster anti-buckling deformation filled nylon 6 and production process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101704999A true CN101704999A (en) | 2010-05-12 |
Family
ID=42375257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910212965A Pending CN101704999A (en) | 2009-11-13 | 2009-11-13 | Halogen-free high-luster anti-buckling deformation filled nylon 6 and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101704999A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876027A (en) * | 2012-11-05 | 2013-01-16 | 科创聚合物(苏州)有限公司 | Halogen-free buckling deformation resisting filling nylon 6 and manufacture process of thereof |
| CN105670281A (en) * | 2016-04-01 | 2016-06-15 | 星威国际家居有限公司 | High-flowability easy-demolding nylon 6 composite material and preparation method thereof |
-
2009
- 2009-11-13 CN CN200910212965A patent/CN101704999A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876027A (en) * | 2012-11-05 | 2013-01-16 | 科创聚合物(苏州)有限公司 | Halogen-free buckling deformation resisting filling nylon 6 and manufacture process of thereof |
| CN105670281A (en) * | 2016-04-01 | 2016-06-15 | 星威国际家居有限公司 | High-flowability easy-demolding nylon 6 composite material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103772819B (en) | A kind of preparation method of polypropylene powdered rice hulls foaming composite pallet | |
| CN101580632B (en) | High-gloss high-performance fiber glass reinforced PBT material and preparation method thereof | |
| CN101698728B (en) | Bright and injection-molding wood plastic composite and method for preparing the same | |
| CN102634193A (en) | Carbon fiber reinforced nylon composite material and preparation method thereof and automobile brake pedal | |
| CN101173068A (en) | Produced rubber-plastic mixture material (plasticized rubber powder) with waste tire | |
| CN108285629B (en) | PC/ABS/PA6 composition and preparation method thereof | |
| CN103739952A (en) | PP (propylene) composite material capable of replacing ABS (Acrylonitrile Ethylene Styrene) and preparation method of PP composite material | |
| CN105086162A (en) | Fibrilia-reinforced polypropylene engineering composite as well as preparation method and application of fibrilia-reinforced polypropylene engineering composite | |
| CN101704999A (en) | Halogen-free high-luster anti-buckling deformation filled nylon 6 and production process thereof | |
| CN101704996A (en) | Halogen-free high-luster anti-buckling deformation filled high-temperature nylon and production process thereof | |
| CN101735607A (en) | Halogen-free anti-buckling deformation reinforced nylon 6 and manufacturing process thereof | |
| CN110330756A (en) | A kind of ASA 3D printing wire rod and preparation method thereof of the low warpage of low temperature | |
| CN102212225A (en) | Production method for agricultural greenhouse film master batch reinforced by calcium salt crystal whiskers | |
| CN101705000A (en) | Halogen-free anti-buckling deformation reinforced nylon 66 and production process thereof | |
| CN102351462B (en) | Kunlun spar composite material, Kunlun spar composite material sanitary bath equipment, and preparation method of sanitary bath equipment | |
| CN101709135A (en) | Halogen-free buckling deformation prevention enhanced polyformaldehyde and manufacturing process thereof | |
| CN101759967A (en) | Halogen-free warp-resistant PBT of excellent electrical properties and preparing technique thereof | |
| CN101760025A (en) | Halogen-free and lustrous filled nylon 66 of warp resistance and preparing technique thereof | |
| CN102888100A (en) | Halogen-free anti-buckling-deformation reinforced nylon 6 and manufacturing process thereof | |
| CN101709146A (en) | Halogen-free buckling deformation prevention glazed flame-retardant nylon 66 and manufacturing process thereof | |
| CN102876027A (en) | Halogen-free buckling deformation resisting filling nylon 6 and manufacture process of thereof | |
| CN101760015A (en) | Halogen-free and lustrous nylon 6 having warp-resistant and flame-retardant properties and preparing technique thereof | |
| CN102951870B (en) | Straw-fiber-reinforced polyester tile and manufacturing method thereof | |
| CN104845234A (en) | PTT functional black masterbatch | |
| CN110157075A (en) | A kind of high filling high-density polyethylene blown film master batch and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |
Open date: 20100512 |