CN204773864U - Flame retardant nylon PA6 modified engineering plastics goods - Google Patents
Flame retardant nylon PA6 modified engineering plastics goods Download PDFInfo
- Publication number
- CN204773864U CN204773864U CN201520301942.3U CN201520301942U CN204773864U CN 204773864 U CN204773864 U CN 204773864U CN 201520301942 U CN201520301942 U CN 201520301942U CN 204773864 U CN204773864 U CN 204773864U
- Authority
- CN
- China
- Prior art keywords
- retardant nylon
- fire
- engineering plastics
- flame retardant
- layer
- 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.)
- Expired - Fee Related
Links
- 239000003063 flame retardant Substances 0.000 title claims abstract description 40
- 239000004677 Nylon Substances 0.000 title claims abstract description 33
- 229920001778 nylon Polymers 0.000 title claims abstract description 33
- 229920006351 engineering plastic Polymers 0.000 title abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 8
- 239000004033 plastic Substances 0.000 claims description 49
- 229920003023 plastic Polymers 0.000 claims description 49
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000004114 Ammonium polyphosphate Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- COGVNAXAMRGAGJ-UHFFFAOYSA-N [NH4+].[OH-].[Mg] Chemical compound [NH4+].[OH-].[Mg] COGVNAXAMRGAGJ-UHFFFAOYSA-N 0.000 description 1
- 229920001276 ammonium polyphosphate Polymers 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000007822 coupling agent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000010456 wollastonite Substances 0.000 description 1
- 229910052882 wollastonite Inorganic materials 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The utility model provides a flame retardant nylon PA6 modified engineering plastics goods, lower three -layer in last, wherein, the upper strata is the 1st flame retardant nylon PA6 modified engineering plastics layer (1), and the lower floor is the 2nd flame retardant nylon PA6 modified engineering plastics layer (2), and the intermediate level is fire -retardant net layer (3), the 1st flame retardant nylon PA6 modified engineering plastics layer (1), fire -retardant net layer (3) and the 2nd flame retardant nylon PA6 modified engineering plastics layer (2) even as an organic whole. The utility model discloses a flame retardant nylon PA6 modified engineering plastics goods has good fire resistance and impact resistance, high rigidity grade, and low hydroscopicity, mobile good, the surface is bright and clean, characteristic such as workable. Can be used to process the switch, connector, fuse box, coil skeleton, military project and electronic product.
Description
Technical field
The utility model relates to a kind of fire-retardant nylon PA6 modified engineered plastic goods, belongs to modified engineered plastic technical field.
Background technology
Engineering plastics refer to that hot strength is at more than 50MPa, bending modulus at more than 2GPa, impact strength at more than 60J/m, Long-Time Service temperature more than 100 degrees Celsius, for the plastics of the industries such as automobile, machinery, electronic apparatus.
Modified engineered plastic, refers on the basis of general-purpose plastics and engineering plastics, through filling, the method processing such as blended, enhancing, improves the plastic products of the performance of the aspects such as anti-flammability, intensity, impact resistance, toughness.Common plastics often have it self characteristic and defect, and modified plastics changes character to plastics exactly, and basic technology comprises: 1, strengthen: by glass fibre etc. with plastic blend to increase the mechanical strength of plastics.2, fill: by the fillers such as mineral and plastic blend, the character such as the shrinkage factor of plastics, hardness, intensity are changed.3, toughness reinforcing: blended with the toughness improving plastics by adding flexibilizer to common plastics, the product after toughening modifying: rail pad.4, fire-retardant: to add fire retardant to inside common plastics resin, plastics can be made to have flame-retarding characteristic, and fire retardant can be the compound system of a kind of or several fire retardant, as bromine+antimony system, and phosphorus system, nitrogen system, silicon system, and other inorganic fire-retarded systems.5, cold-resistant: to increase plastics intensity at low temperatures and toughness, the black brittleness that general plastics are intrinsic at low temperatures, makes to apply in low temperature environment limited, needs to add some low temperature resistant flexibilizer and changes plastics fragility at low temperatures, the plastics such as such as bumper, General Requirements resists cold.
PA is as most important kind maximum in engineering plastics, there is very strong vitality, mainly be that it modifiedly realizes high performance, next is that the industries self such as automobile, electrical equipment, telecommunication, electronics, machinery are more and more stronger to the high performance requirement of product, related industry develop rapidly, facilitate the process of engineering plastics high performance, make it play more and more important role.Flourish along with the industry such as domestic automobile electric and electronic, the requirement of people to material is more and more higher, and the demand of modified engineered plastic will significantly rise, to the intensity of modified engineered plastic and the performance requirement such as fire-retardant more and more higher.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art part, provides a kind of fire-retardant nylon PA6 modified engineered plastic goods.
Fire-retardant nylon PA6 modified engineered plastic goods of the present utility model, comprise upper, middle and lower three layers, wherein, upper strata is the first fire-retardant nylon PA6 modified engineered plastic layer (1), lower floor is the second fire-retardant nylon PA6 modified engineered plastic layer (2), intermediate layer is net retardance compartment (3), and the first described fire-retardant nylon PA6 modified engineered plastic layer (1), net retardance compartment (3) and the second fire-retardant nylon PA6 modified engineered plastic layer (2) are connected as a single entity.
Preferably,
Described net retardance compartment (3) is rhombus, rectangle or square.
Described net retardance compartment (3) is metal net layer, is made up of one or more layers wire netting.
The characteristics such as fire-retardant nylon PA6 modified engineered plastic goods of the present utility model have following technique effect: have excellent anti-flammability and erosion-resisting characteristics, high rigidity grade, low water absorbable, good fluidity, any surface finish, easy processing.Can be used for processing switch, connector, fuse box, coil rack, military project and electronic product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1 is the first fire-retardant nylon PA6 modified engineered plastic layer, and 2 is the second fire-retardant nylon PA6 modified engineered plastic layer, and 3 is net retardance compartment.
Detailed description of the invention
embodiment 1
Fire-retardant nylon PA6 modified engineered plastic goods of the present utility model, comprise upper, middle and lower three layers, wherein, upper strata is the first fire-retardant nylon PA6 modified engineered plastic layer (1), lower floor is the second fire-retardant nylon PA6 modified engineered plastic layer (2), intermediate layer is net retardance compartment (3), and the first described fire-retardant nylon PA6 modified engineered plastic layer (1), net retardance compartment (3) and the second fire-retardant nylon PA6 modified engineered plastic layer (2) are connected as a single entity.Described net retardance compartment (3) is rhombus, rectangle or square.Described net retardance compartment (3) is metal net layer, is made up of one or more layers wire netting.
The first fire-retardant nylon PA6 modified engineered plastic layer (1) in the utility model and the second fire-retardant nylon PA6 modified engineered plastic layer (2) fire-retardant nylon PA6 modified engineered plastic master batch used are obtained by following preparation method:
1) raw material is prepared according to following proportioning: nylon chips PA660 weight portion, magnesium hydroxide-ammonium polyphosphate flame retardant 10 weight portion, wollastonite 20 weight portion, coupling agent 1.5 weight portion, antioxidant 0.5 weight portion, lubricant 0.5 weight portion, adds in high-speed mixer and mixes;
2) melt extrude: compound is sent into double screw extruder carries out that melt blending is extruded, tie rod, water-cooled, pelletizing, drying, obtain fire-retardant nylon PA6 modified engineered plastic master batch.
Claims (3)
1. fire-retardant nylon PA6 modified engineered plastic goods, it is characterized in that, comprise upper, middle and lower three layers, wherein, upper strata is the first fire-retardant nylon PA6 modified engineered plastic layer (1), lower floor is the second fire-retardant nylon PA6 modified engineered plastic layer (2), and intermediate layer is net retardance compartment (3), and the first described fire-retardant nylon PA6 modified engineered plastic layer (1), net retardance compartment (3) and the second fire-retardant nylon PA6 modified engineered plastic layer (2) are connected as a single entity.
2. modified engineered plastic goods according to claim 1, is characterized in that, described net retardance compartment (3) is rhombus, rectangle or square.
3. modified engineered plastic goods according to claim 1, is characterized in that, described net retardance compartment (3) is metal net layer, is made up of one or more layers wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301942.3U CN204773864U (en) | 2015-05-12 | 2015-05-12 | Flame retardant nylon PA6 modified engineering plastics goods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520301942.3U CN204773864U (en) | 2015-05-12 | 2015-05-12 | Flame retardant nylon PA6 modified engineering plastics goods |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204773864U true CN204773864U (en) | 2015-11-18 |
Family
ID=54513983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520301942.3U Expired - Fee Related CN204773864U (en) | 2015-05-12 | 2015-05-12 | Flame retardant nylon PA6 modified engineering plastics goods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204773864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584842A (en) * | 2017-07-31 | 2018-01-16 | 杭州南方尼龙粘扣有限公司 | A kind of fire-retardant nylon thread gluing and its production technology |
-
2015
- 2015-05-12 CN CN201520301942.3U patent/CN204773864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107584842A (en) * | 2017-07-31 | 2018-01-16 | 杭州南方尼龙粘扣有限公司 | A kind of fire-retardant nylon thread gluing and its production technology |
| CN107584842B (en) * | 2017-07-31 | 2019-08-20 | 杭州南方尼龙粘扣有限公司 | A kind of fire-retardant nylon thread gluing and its production technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |