CN103289398B - Flame resistant and acid/alkali resistant plastic cement containing polyhexamethylene dodecanamide - Google Patents
Flame resistant and acid/alkali resistant plastic cement containing polyhexamethylene dodecanamide Download PDFInfo
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- CN103289398B CN103289398B CN201310252613.XA CN201310252613A CN103289398B CN 103289398 B CN103289398 B CN 103289398B CN 201310252613 A CN201310252613 A CN 201310252613A CN 103289398 B CN103289398 B CN 103289398B
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Abstract
The invention relates to a flame resistant and acid/alkali resistant plastic cement containing polyhexamethylene dodecanamide. The plastic cement comprises following ingredients, by weight: 40 to 50 portions of polyhexamethylene dodecanamide, 40 to 50 portions of isooctyl palmitate, 20 to 30 portions of 1,3-pentadiene, 10 to 20 portions of glycerin, 10 to 20 portions of aluminum oxide, 10 to 20 portions of 1-hexene, and 10 to 20 portions of mica powder. The plastic cement containing polyhexamethylene dodecanamide possesses excellent flame retardance and acid and alkali resistance.
Description
Technical field
The present invention relates to a kind of fire-retardant acid-alkali-resisting plastic, particularly relate to a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612.
Background technology
Along with the high speed development of all trades and professions, plastic plastics industry also obtains thereupon and develops fast.The composition of current plastic cement and material also are constantly occurring to change, and the new material released instead of the old material of a part gradually.The performance of people to plastic cement is also more and more paid close attention to simultaneously.Such as, pay close attention to more and more to the flame retardant properties of plastic cement, possess flame retardant properties and can solve very many problems, also the acid-proof alkaline of plastic cement is also paid special attention to simultaneously, the plastic cement purposes possessing good flame retardant properties and acid-proof alkaline is comparatively wide, but have fire-retardant less with plastic cement kind that is acid and alkali-resistance effect at present on the market simultaneously, therefore develop a kind of plastic cement simultaneously with good flame retardant resistance and resistance to acids and bases and there is good prospect.
Summary of the invention
The technical problem solved: the problem that conventional plastic is fire-retardant and acid and alkali-resistance effect is poor.
Technical scheme: the present invention is a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612, be made up of according to weight ratio following composition: nylon 612 40 ~ 50 parts, iso-octyl palmitate 40 ~ 50 parts, 1,3-pentadiene 20 ~ 30 parts, glycerine 10 ~ 20 parts, 10 ~ 20 parts, aluminum oxide, 1-hexene 10 ~ 20 parts, mica powder 10 ~ 20 parts.At 60 DEG C, various composition is dropped into reaction vessel allotment, stir, be heated to 210 DEG C and keep 10h, the plastic cement with good fire-retardant acid and alkali-resistance effect after cooling, can be obtained.
Beneficial effect: after preparing the fire-retardant acid-alkali-resisting plastic containing nylon 612, its flame retardant resistance and resistance to acids and bases are tested.Adopt the flame retardant resistance of UL94 standard to plastic cement to test, result shows can reach the fire-retardant acid-alkali-resisting plastic containing nylon 612 that the present invention makes V-0 rank, have good flame retardant effect.Plastic cement carries out acid and alkali-resistance experiment in addition, and alkali lye is the sodium hydroxide solution of 2mol/L, and acid solution is the phosphoric acid solution of 2mol/L, and the time is 15 ~ 20 days.Fire-retardant acid-alkali-resisting plastic containing nylon 612 produces without any unusual phenomenon, has good fire-retardant acid and alkali-resistance characteristic.
Embodiment
Embodiment 1
Reaction vessel temperature is adjusted to 60 DEG C, nylon 612 40kg, iso-octyl palmitate 40kg, 1 is added successively in container, 3-pentadiene 20kg, glycerine 10kg, aluminum oxide 10kg, 1-hexene 10kg, mica powder 10kg, treat post-heating to the 210 DEG C maintenance 10h that thoroughly stirs, after cooling, obtain the fire-retardant acid-alkali-resisting plastic containing nylon 612.It is 15 days that plastic cement carries out the acid-basicity test duration.
Embodiment 2
Implementation method is with embodiment 1, and difference is that Ingredients Weight is respectively; Nylon 612 50kg, iso-octyl palmitate 50kg, 1,3-pentadiene 30kg, glycerine 20kg, aluminum oxide 20kg, 1-hexene 20kg, mica powder 20kg, it is 17 days that plastic cement carries out the acid-basicity test duration.
Embodiment 3
Implementation method is with embodiment 1, and difference is that Ingredients Weight is respectively; Nylon 612 43kg, iso-octyl palmitate 43kg, 1,3-pentadiene 23kg, glycerine 13kg, aluminum oxide 13kg, 1-hexene 13kg, mica powder 13kg, it is 18 days that plastic cement carries out the acid-basicity test duration.
Embodiment 4
Implementation method is with embodiment 1, and difference is that Ingredients Weight is respectively; Nylon 612 46kg, iso-octyl palmitate 47kg, 1,3-pentadiene 27kg, glycerine 17kg, aluminum oxide 17kg, 1-hexene 17kg, mica powder 17kg, it is 20 days that plastic cement carries out the acid-basicity test duration.
The performance test results
| Acid and alkali-resistance effect | Flame resistance effect | |
| Embodiment 1 | Unusual phenomenon is not had to occur | V-0 rank, has good flame retardant effect |
| Embodiment 2 | Unusual phenomenon is not had to occur | V-0 rank, has good flame retardant effect |
| Embodiment 3 | Unusual phenomenon is not had to occur | V-0 rank, has good flame retardant effect |
| Embodiment 4 | Unusual phenomenon is not had to occur | V-0 rank, has good flame retardant effect |
Claims (6)
1. the fire-retardant acid-alkali-resisting plastic containing nylon 612, it is characterized in that: be made up of according to weight ratio following composition: nylon 612 40 ~ 50 parts, iso-octyl palmitate 40 ~ 50 parts, 1,3-pentadiene 20 ~ 30 parts, glycerine 10 ~ 20 parts, 10 ~ 20 parts, aluminum oxide, 1-hexene 10 ~ 20 parts, mica powder 10 ~ 20 parts.
2. a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612 according to claim 1, is characterized in that: in plastic cement composition, nylon 612 is 40 parts.
3. a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612 according to claim 1, is characterized in that: in plastic cement composition, iso-octyl palmitate is 40 parts.
4. a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612 according to claim 1, is characterized in that: in plastic cement composition, 1,3-pentadiene is 30 parts.
5. a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612 according to claim 1, is characterized in that: in plastic cement composition, glycerine is 10 parts.
6. a kind of fire-retardant acid-alkali-resisting plastic containing nylon 612 according to claim 1, is characterized in that: in plastic cement composition, aluminum oxide is 10 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252613.XA CN103289398B (en) | 2013-06-24 | 2013-06-24 | Flame resistant and acid/alkali resistant plastic cement containing polyhexamethylene dodecanamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252613.XA CN103289398B (en) | 2013-06-24 | 2013-06-24 | Flame resistant and acid/alkali resistant plastic cement containing polyhexamethylene dodecanamide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103289398A CN103289398A (en) | 2013-09-11 |
| CN103289398B true CN103289398B (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310252613.XA Expired - Fee Related CN103289398B (en) | 2013-06-24 | 2013-06-24 | Flame resistant and acid/alkali resistant plastic cement containing polyhexamethylene dodecanamide |
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| CN (1) | CN103289398B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786073A (en) * | 2005-11-10 | 2006-06-14 | 四川大学 | Trimeric cyanamide cyanureate fire retarding polyamide nano-composite meterial and its preparation method |
| CN102942782A (en) * | 2012-10-24 | 2013-02-27 | 常州大学 | Continuous carbon fiber reinforced nylon composite material used under continuous high temperature environment, and preparation method thereof |
| CN102993713A (en) * | 2012-08-17 | 2013-03-27 | 安徽凯迪电气有限公司 | Plastic connector for car lamp socket and manufacturing method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2055742B1 (en) * | 2007-10-30 | 2010-12-22 | Ems-Patent Ag | Polyamide moulding compositions, in particular for manufacturing moulded parts in the field of drinking water supplies |
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2013
- 2013-06-24 CN CN201310252613.XA patent/CN103289398B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1786073A (en) * | 2005-11-10 | 2006-06-14 | 四川大学 | Trimeric cyanamide cyanureate fire retarding polyamide nano-composite meterial and its preparation method |
| CN102993713A (en) * | 2012-08-17 | 2013-03-27 | 安徽凯迪电气有限公司 | Plastic connector for car lamp socket and manufacturing method thereof |
| CN102942782A (en) * | 2012-10-24 | 2013-02-27 | 常州大学 | Continuous carbon fiber reinforced nylon composite material used under continuous high temperature environment, and preparation method thereof |
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| CN103289398A (en) | 2013-09-11 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150415 Termination date: 20160624 |