CN102061085A - Environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material - Google Patents
Environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material Download PDFInfo
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- CN102061085A CN102061085A CN201010575395XA CN201010575395A CN102061085A CN 102061085 A CN102061085 A CN 102061085A CN 201010575395X A CN201010575395X A CN 201010575395XA CN 201010575395 A CN201010575395 A CN 201010575395A CN 102061085 A CN102061085 A CN 102061085A
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Abstract
The invention discloses an environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material, which comprises the following components in percent by weight: 57.5-96 percent of nylon 6, 1-35 percent of composite halogen-free inflaming retarding agent, 2-40 percent of reinforcing agent, 0.1-5.0 percent of rapid flowing modifying agent, 0.1-2.0 percent of antioxidant, 0.1-2.0 percent of lubricating agent and 1.3-5.5 percent of other additives. The environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material has the advantages of excellent comprehensive mechanical property, no halogen, low smoke, attractive appearance of products and convenience for production and purchase and accords with all environmental requirements, thus the competitiveness is greatly improved.
Description
Technical field
The present invention relates to a kind of organic polymer composite, more particularly, relate to high mobile halogen-free flame-retardant reinforced nylon 6 materials of a kind of environmental protection.The invention still further relates to the method for making high mobile halogen-free flame-retardant reinforced nylon 6 materials of this environmental protection.
Background technology
Along with social development, people are more and more higher to the environmental requirement of articles for daily use, and security requirement is also more and more higher.Halogen is more and more conditions that are required recent years; Simultaneously, the fire protection requirement of electronic apparatus or the like articles for daily use is also more and more paid attention to by human consumer and manufacturer.Show that according to the ASSOCIATE STATISTICS data tragedy incident that causes owing to the smog reason has occupied total death toll more than 1/3rd in fire.At this present situation, even we have carried out Halogen, fire-retardant fireproof also only produce extremely low smog simultaneously in passive burning nylon 6 material R﹠D work, how to possess These characteristics simultaneously, the intensity that significantly improves nylon 6 material with and flowing property so that produce in enormous quantities fast, become a problem demanding prompt solution.
Summary of the invention
The objective of the invention is to, provide a kind of comprehensive mechanical performance good, not halogen-containing, high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection of low cigarette.
Technical scheme provided by the invention is as follows: high mobile halogen-free flame-retardant reinforced nylon 6 materials of a kind of environmental protection, form nylon 6:57.5-96% by weight by following composition; Composite halogen-free fire retardant: 1-35%; Toughener: 2-40%; Quick flow ability modifying agent: 0.1-5.0%; Oxidation inhibitor: 0.1-2.0%; Lubricant: 0.1-2.0%; Other auxiliary agents: 1.3-5.5%.
High mobile halogen-free flame-retardant reinforced nylon 6 preparation methods of environmental protection of the present invention; comprise the steps: earlier nylon 6 slice to be dried with 90 degree; then with oxidation inhibitor; the composite halogen-free fire retardant; toughener; quick flow ability modifying agent; lubricant; other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes; after more in time through parallel parallel dual-screw extruding machine under the screw combinations situation that certain intensity is sheared; keeping under the certain vacuum pressure state; mixing extruding; pelletizing of water-cooled tie rod or underwater cutpellet make high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection through screening and dewatering.
The advantage of high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection of the present invention is: comprehensive mechanical performance is good, and is not halogen-containing, low cigarette, product appearance is attractive in appearance, and production procurement is convenient, also meets all environmental requirements, comprehensive like this product competitiveness that improved simultaneously.
Embodiment
Below be the embodiment of high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection of the present invention, therefore do not limit protection scope of the present invention.
Embodiment one, provides a kind of environmental protection high mobile halogen-free flame-retardant reinforced nylon 6 materials, forms nylon 6 slice by weight by following composition: 88.0%, and composite halogen-free fire retardant: 5%; Toughener: 2.2%; Quick flow ability modifying agent: 2.0%; Oxidation inhibitor: 1.0%, lubricant: 0.3%; Other auxiliary agents: 1.5%.
The method for preparing this nylon 6 material is: earlier nylon 6 slice was dried 4 hours with 90 degree, then with oxidation inhibitor, the composite halogen-free fire retardant, toughener, quick flow ability modifying agent, lubricant, other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes, mixer adopts low speed mixing, stainless steel, 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, and then in time through parallel parallel dual-screw extruding machine under the screw combinations situation that certain intensity is sheared, twin screw extruder uses 36 length-to-diameter ratios, keeping under the certain vacuum pressure state, mixing extruding, the pelletizing of water-cooled tie rod makes high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection through screening and dewatering.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection is characterized in that: form nylon 6:57.5-96% by weight by following composition; Composite halogen-free fire retardant: 1-35%; Toughener: 2-40%; Quick flow ability modifying agent: 0.1-5.0%; Oxidation inhibitor: 0.1-2.0%; Lubricant: 0.1-2.0%; Other auxiliary agents: 1.3-5.5%.
2. high mobile halogen-free flame-retardant reinforced nylon 6 preparation methods of environmental protection; it is characterized in that: comprise the steps: earlier nylon 6 slice to be dried with 90 degree; then with oxidation inhibitor; the composite halogen-free fire retardant; toughener; quick flow ability modifying agent; lubricant; other auxiliary agents proportionally after the weighing in mixer low speed mixing 10 minutes; after more in time through parallel parallel dual-screw extruding machine under the screw combinations situation that certain intensity is sheared; keeping under the certain vacuum pressure state; mixing extruding; pelletizing of water-cooled tie rod or underwater cutpellet make high mobile halogen-free flame-retardant reinforced nylon 6 materials of environmental protection through screening and dewatering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575395XA CN102061085A (en) | 2010-12-06 | 2010-12-06 | Environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010575395XA CN102061085A (en) | 2010-12-06 | 2010-12-06 | Environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102061085A true CN102061085A (en) | 2011-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010575395XA Pending CN102061085A (en) | 2010-12-06 | 2010-12-06 | Environmental-friendly ultrahigh-flowability halogen-free inflaming retarding reinforced nylon 6 material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102061085A (en) |
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2010
- 2010-12-06 CN CN201010575395XA patent/CN102061085A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 215001 Jiangsu Province, Suzhou City Industrial Park Yang Fu Road No. 55 Applicant after: Kechuang Polymer (Suzhou) Co., Ltd. Address before: 215001 Jiangsu Province, Suzhou City Industrial Park Yang Fu Road No. 55 Applicant before: Suzhou City Kechuang Polymer Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU CITY KECHUANG POLYMER CO., LTD. TO: KECHUANG POLYMER (SUZHOU) CO.,LTD. |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110518 |