CN103756322A - High-temperature-resistance modified polyarylsulfone - Google Patents
High-temperature-resistance modified polyarylsulfone Download PDFInfo
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- CN103756322A CN103756322A CN201410024589.9A CN201410024589A CN103756322A CN 103756322 A CN103756322 A CN 103756322A CN 201410024589 A CN201410024589 A CN 201410024589A CN 103756322 A CN103756322 A CN 103756322A
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Abstract
The invention discloses high-temperature-resistance modified polyarylsulfone plastic. The plastic is prepared from polyarylsulfone resin and additives, wherein the additive comprises an anti-creeping agent, a high temperature resistant agent, a thermal stabilizer, filler and a dispersant, the anti-creeping agent is organic montmorillonite, the high temperature resistant agent is polyimidazopyrrolone, the thermal stabilizer is hydrated lead sulfate tribasic, the filler is quartz powder, and the dispersant is cellulose xanthate. The high-temperature-resistance modified polyarylsulfone plastic has the characteristics of good creeping resistance, high mechanical strength, high temperature resistance, good thermal stability, high hardness, good product quality and low production cost by adding a plurality of additives in the polyarylsulfone resin.
Description
Technical field
The present invention relates to plastics, particularly relate to the poly-fragrant alum plastics of a kind of heat resist modification.
Background technology
Polyarylsulphone is by 4, and 4 '-disulfonic acid chloride phenyl ether reacts and makes with biphenyl, amber transparent grain.Polyarylsulphone can be used as high temperature resistant engineering material, when adding the stopping composition such as tetrafluoroethylene, graphite, is suitable for the bearing materials as high temperature, high loading.Also can be used for the insulating material such as mechanical component processed, switch, coil, cable, wiring board and be used as tackiness agent, soaker, coating, film etc.
Progress along with social productive forces, economic development, the poly-fragrant alum resin using in industrial production cannot meet user demand, in the aspects such as especially creep resistance, physical strength, thermotolerance, thermostability, hardness, quality and production cost, exists very large deficiency.
Summary of the invention
The technical problem that the present invention mainly solves is to provide that a kind of creep resistance is good, physical strength is high, high temperature resistant, Heat stability is good, hardness are large, good product quality, poly-fragrant alum plastics of heat resist modification that production cost is low.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of heat resist modification to gather fragrant alum plastics, by poly-fragrant alum resin and additive, made, described additive comprises creep resistance agent, high temperature resistant dose, thermo-stabilizer, weighting agent and dispersion agent, described creep resistance agent is organo montmorillonite, described high temperature resistant dose is polyimidazole pyrrolidone, described thermo-stabilizer is hydration lead sulfate tribasic, described weighting agent is silica powder, described dispersion agent is cellulose xanthate, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is respectively poly-fragrant alum resin and accounts for 83.3%-87.8%, organo montmorillonite accounts for 3.3%-4.2%, polyimidazole pyrrolidone accounts for 1.2%-2.1%, hydration lead sulfate tribasic accounts for 0.4%-1.3%, silica powder accounts for 6.5%-7.4%, cellulose xanthate accounts for 0.8%-1.7%.
In a preferred embodiment of the present invention, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is specially poly-fragrant alum resin and accounts for 87.3%, organo montmorillonite accounts for 3.4%, polyimidazole pyrrolidone accounts for 1.3%, hydration lead sulfate tribasic accounts for 0.5%, silica powder accounts for 6.6%, and cellulose xanthate accounts for 0.9%.
In a preferred embodiment of the present invention, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is specially poly-fragrant alum resin and accounts for 83.9%, organo montmorillonite accounts for 4.1%, polyimidazole pyrrolidone accounts for 1.9%, hydration lead sulfate tribasic accounts for 1.2%, silica powder accounts for 7.3%, and cellulose xanthate accounts for 1.6%.
The invention has the beneficial effects as follows: the poly-fragrant alum plastics of heat resist modification of the present invention are by adding multiple additives in poly-fragrant alum resin, the poly-fragrant alum plastics of heat resist modification that make to make have that creep resistance is good, physical strength is high, high temperature resistant, Heat stability is good, hardness are large, good product quality, feature that production cost is low.
Embodiment
Below the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
A kind of heat resist modification gathers fragrant alum plastics, by poly-fragrant alum resin and additive, made, described additive comprises creep resistance agent, high temperature resistant dose, thermo-stabilizer, weighting agent and dispersion agent, described creep resistance agent is organo montmorillonite, described high temperature resistant dose is polyimidazole pyrrolidone, described thermo-stabilizer is hydration lead sulfate tribasic, described weighting agent is silica powder, described dispersion agent is cellulose xanthate, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is respectively poly-fragrant alum resin and accounts for 83.3%-87.8%, organo montmorillonite accounts for 3.3%-4.2%, polyimidazole pyrrolidone accounts for 1.2%-2.1%, hydration lead sulfate tribasic accounts for 0.4%-1.3%, silica powder accounts for 6.5%-7.4%, cellulose xanthate accounts for 0.8%-1.7%.
Further, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is specially poly-fragrant alum resin and accounts for 87.3%, and organo montmorillonite accounts for 3.4%, polyimidazole pyrrolidone accounts for 1.3%, hydration lead sulfate tribasic accounts for 0.5%, and silica powder accounts for 6.6%, and cellulose xanthate accounts for 0.9%.
Further, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is specially poly-fragrant alum resin and accounts for 83.9%, and organo montmorillonite accounts for 4.1%, polyimidazole pyrrolidone accounts for 1.9%, hydration lead sulfate tribasic accounts for 1.2%, and silica powder accounts for 7.3%, and cellulose xanthate accounts for 1.6%.
The beneficial effect of the poly-fragrant alum plastics of heat resist modification of the present invention is: the poly-fragrant alum plastics of heat resist modification of the present invention are by adding multiple additives in poly-fragrant alum resin, and the poly-fragrant alum plastics of heat resist modification that make to make have that creep resistance is good, physical strength is high, high temperature resistant, Heat stability is good, hardness are large, good product quality, feature that production cost is low.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a heat resist modification gathers fragrant alum plastics, by poly-fragrant alum resin and additive, made, it is characterized in that: described additive comprises creep resistance agent, high temperature resistant dose, thermo-stabilizer, weighting agent and dispersion agent, described creep resistance agent is organo montmorillonite, described high temperature resistant dose is polyimidazole pyrrolidone, described thermo-stabilizer is hydration lead sulfate tribasic, described weighting agent is silica powder, described dispersion agent is cellulose xanthate, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is respectively poly-fragrant alum resin and accounts for 83.3%-87.8%, organo montmorillonite accounts for 3.3%-4.2%, polyimidazole pyrrolidone accounts for 1.2%-2.1%, hydration lead sulfate tribasic accounts for 0.4%-1.3%, silica powder accounts for 6.5%-7.4%, cellulose xanthate accounts for 0.8%-1.7%.
2. heat resist modification according to claim 1 gathers fragrant alum plastics, it is characterized in that, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is specially poly-fragrant alum resin and accounts for 87.3%, organo montmorillonite accounts for 3.4%, polyimidazole pyrrolidone accounts for 1.3%, hydration lead sulfate tribasic accounts for 0.5%, and silica powder accounts for 6.6%, and cellulose xanthate accounts for 0.9%.
3. heat resist modification according to claim 1 gathers fragrant alum plastics, it is characterized in that, the poly-shared weight percent of fragrant each composition of alum plastics of described heat resist modification is specially poly-fragrant alum resin and accounts for 83.9%, organo montmorillonite accounts for 4.1%, polyimidazole pyrrolidone accounts for 1.9%, hydration lead sulfate tribasic accounts for 1.2%, and silica powder accounts for 7.3%, and cellulose xanthate accounts for 1.6%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410024589.9A CN103756322A (en) | 2014-01-20 | 2014-01-20 | High-temperature-resistance modified polyarylsulfone |
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| CN201410024589.9A CN103756322A (en) | 2014-01-20 | 2014-01-20 | High-temperature-resistance modified polyarylsulfone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980735A (en) * | 2014-05-19 | 2014-08-13 | 南通宝聚颜料有限公司 | Method for producing high-temperature-resisting iron oxide red |
| CN106280464A (en) * | 2016-08-16 | 2017-01-04 | 苏州市云林电子有限公司 | A kind of heat resist modification polyarylsulfone (PAS) rubber |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608066A (en) * | 2009-06-29 | 2009-12-23 | 惠州市沃特新材料有限公司 | A kind of conductive engineering plastics and preparation method thereof |
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2014
- 2014-01-20 CN CN201410024589.9A patent/CN103756322A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608066A (en) * | 2009-06-29 | 2009-12-23 | 惠州市沃特新材料有限公司 | A kind of conductive engineering plastics and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 上海市合成树脂研究所等: "热塑性耐高温聚芳砜", 《上海化工》 * |
| 李英俊等: "新型耐高温热塑性工程塑料-聚芳砜的研究与发展概括", 《工程塑料应用》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980735A (en) * | 2014-05-19 | 2014-08-13 | 南通宝聚颜料有限公司 | Method for producing high-temperature-resisting iron oxide red |
| CN103980735B (en) * | 2014-05-19 | 2016-06-08 | 南通宝聚颜料有限公司 | A kind of production method of high-temp. resistant iron oxide red |
| CN106280464A (en) * | 2016-08-16 | 2017-01-04 | 苏州市云林电子有限公司 | A kind of heat resist modification polyarylsulfone (PAS) rubber |
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Application publication date: 20140430 |