CN106566231A - Nylon 6 composite material - Google Patents
Nylon 6 composite material Download PDFInfo
- Publication number
- CN106566231A CN106566231A CN201610944983.3A CN201610944983A CN106566231A CN 106566231 A CN106566231 A CN 106566231A CN 201610944983 A CN201610944983 A CN 201610944983A CN 106566231 A CN106566231 A CN 106566231A
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- Prior art keywords
- nylon
- parts
- distintegrant
- composite material
- extrusion molding
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
- C08L77/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention provides a nylon 6 composite material which is prepared from, by weight, 10-20% of diphenylethane, 1-4% of antimony trioxide, 5-10% of a toughening agent, 25-35% of glass fiber, 0.01-0.05% of antioxidizer, 0.001-0.005% of silicone, 25-40% of nylon 66, 1-8% of an antistatic agent, 0.1-2% of flow modifier and 5-10% of PVC resin. By adjusting the formula material ratio, the flow modifier and the PVC resin are mixed so as to improve the infiltration and dispersion performance of nylon 66 for glass fiber, fire retardant and the like. Accordingly, compared with common nylon 66, the toughness, rigidity, antistatic property and fire retardance of the nylon 6 composite material are improved, the requirement that the nylon 6 composite material is applied to a mine fan is met, and the service life of the mine fan is prolonged.
Description
Technical field
The present invention relates to Production of Plastic Building Materials field, and in particular to a kind of nylon 6 composite material.
Background technology
Engineering plastics are motor plastic fan, plastic fan of anti-explosion motor, high-voltage explosion-proof motor plastic fan, lifting
The mining electromechanics such as metallurgical motor plastic fan, coal quo of local Fan for Mine plastic impeller and Ore Cable Hanger, cadle torring clamp
The raw material of aftermarket product.It is widely used in the fields such as colliery, oil, chemical industry.
Polyamide -6, i.e. nylon 6, are called PA6, polyamide 6.The chemico-physical properties and nylon66 fiber of nylon 6 are much like, so
And, its fusing point is relatively low, and Process temperature ranges are very wide.Its impact resistance and antilysis is better than nylon-66 plastic,
But hygroscopicity is also higher.Because many quality characteristics of plastic are subjected to hygroscopic impact, therefore are produced using the design of nylon 6
This point is fully taken into account during product.
The shrinkage factor of the plastic material of nylon 6 is between 1% to 1.5%.Glass fiber additives are added to drop can shrinkage factor
It is low to 0.3% (but the direction perpendicular with flow process also wants more slightly higher).The shrinkage factor of molding assembling mainly by material crystalline degree and
Hygroscopicity affects.Actual shrinkage factor also has functional relation with plastic components design, wall thickness and other technological parameters.
The content of the invention
For above problems of the prior art, the invention provides a kind of nylon 6 composite material.
The present invention is achieved by the following technical solutions：
A kind of nylon 6 composite material, its parts by weight of raw materials is as follows：Ethylene bromide is 1-8 parts, Merlon is 15-20 parts, toughness reinforcing
Agent is 5-15 parts, glass fibre is 25-35 parts, antioxidant is 0.01-0.05 parts, nylon 6 is 50-60 parts, distintegrant is
0.001-0.005 parts, acrylonitrile-butadiene-phenylethylene-terpolymer（ABS）For 25-35 parts.
Further, the distintegrant is the mixed solution of titanium dioxide and deionized water, and titanium dioxide accounts for the decomposition
The percentage by weight of agent is 15-20%, and it is 80-90% that the deionized water accounts for the percentage by weight of the distintegrant.
Further, the antioxidant is one or more in Hinered phenols, phosphorous acid esters, sulfur-bearing antioxidant.
Further, the toughener is network-like polyester polyols copolymer.
Its preparation method is as follows：
1）Mixing：The raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；
2）Mixed material in step 1 is added to into double screw extruder carries out just one-step extrusion molding；
3）Material after first one-step extrusion molding in step 2 is transferred in single screw extrusion machine, secondary extrusion molding is carried out；
4）The material of secondary extrusion molding in step 3 is carried out into cooling shaping；
5）Material after cooling shaping in step 4 is transferred in pelleter carries out pelletizing；
6）Material after pelletizing in step 5 is detected, qualified rear as finished product is detected.
Beneficial effects of the present invention are：The present invention is by adjusting formula materials ratio, acrylonitrile-butadiene-phenylethylene-three
Membered copolymer（ABS）Leaching of the nylon 6 to glass fibre and distintegrant etc. is enabled to the mixing of network-like polyester polyols copolymer
Profit and dispersion are improved, therefore its toughness, rigidity have an enhancing compared with universality nylon 6, and while reduces cost, because
This can reach the requirement for being applied to mine ventilator, improve the service life of mine ventilator.
Specific embodiment
Embodiment 1
Ethylene bromide is 7 parts, Merlon is 20 parts, network-like polyester polyols copolymer is 10 parts, glass fibre is 30 parts, receives
Resistance phenols is 0.01 part, nylon 6 is 55 parts, distintegrant is 0.005 part, acrylonitrile-butadiene-phenylethylene-terpolymer
（ABS）For 35 parts.
Distintegrant is the mixed solution of titanium dioxide and deionized water, and titanium dioxide accounts for the percentage by weight of the distintegrant
For 15-20%, it is 80-90% that deionized water accounts for the percentage by weight of the distintegrant.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；Again
Mixed material is added to double screw extruder carries out just one-step extrusion molding；The material after first one-step extrusion molding is transferred to afterwards
In single screw extrusion machine, secondary extrusion molding is carried out；Again the material of secondary extrusion molding is carried out into cooling shaping；Then will cooling
Material after molding is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is detected, is after detection is qualified
Finished product.256 DEG C of extrusion temperature.
Embodiment 2
Ethylene bromide is 1 part, Merlon is 15 parts, network-like polyester polyols copolymer is 15 parts, glass fibre is 35 parts, Asia
Phosphoric acid ester is 0.01 part, nylon 6 is 50 parts, distintegrant is 0.005 part, acrylonitrile-butadiene-phenylethylene-terpolymer
（ABS）For 35 parts.
Distintegrant is the mixed solution of titanium dioxide and deionized water, and titanium dioxide accounts for the percentage by weight of the distintegrant
For 15-20%, it is 80-90% that deionized water accounts for the percentage by weight of the distintegrant.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；Again
Mixed material is added to double screw extruder carries out just one-step extrusion molding；The material after first one-step extrusion molding is transferred to afterwards
In single screw extrusion machine, secondary extrusion molding is carried out；Again the material of secondary extrusion molding is carried out into cooling shaping；Then will cooling
Material after molding is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is detected, is after detection is qualified
Finished product, 258 DEG C of extrusion temperature.
Embodiment 3
Ethylene bromide is 8 parts, Merlon is 20 parts, network-like polyester polyols copolymer is 5 parts, glass fibre is 25 parts, receives
Resistance phenols is 0.01 part, nylon 6 is 60 parts, distintegrant is 0.005 part, acrylonitrile-butadiene-phenylethylene-terpolymer
（ABS）For 25 parts.
Distintegrant is the mixed solution of titanium dioxide and deionized water, and titanium dioxide accounts for the percentage by weight of the distintegrant
For 15-20%, it is 80-90% that deionized water accounts for the percentage by weight of the distintegrant.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；Again
Mixed material is added to double screw extruder carries out just one-step extrusion molding；The material after first one-step extrusion molding is transferred to afterwards
In single screw extrusion machine, secondary extrusion molding is carried out；Again the material of secondary extrusion molding is carried out into cooling shaping；Then will cooling
Material after molding is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is detected, is after detection is qualified
Finished product, 260 DEG C of extrusion temperature.
Embodiment 4
Ethylene bromide is 5 parts, Merlon is 18 parts, network-like polyester polyols copolymer is 10 parts, glass fibre is 30 parts, contains
Sulfur antioxidant is 0.04 part, nylon 6 is 55 parts, distintegrant is 0.004 part, acrylonitrile-butadiene-phenylethylene-terpolymer
（ABS）For 25 parts.
Distintegrant is the mixed solution of titanium dioxide and deionized water, and titanium dioxide accounts for the percentage by weight of the distintegrant
For 15-20%, it is 80-90% that deionized water accounts for the percentage by weight of the distintegrant.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；Again
Mixed material is added to double screw extruder carries out just one-step extrusion molding；The material after first one-step extrusion molding is transferred to afterwards
In single screw extrusion machine, secondary extrusion molding is carried out；Again the material of secondary extrusion molding is carried out into cooling shaping；Then will cooling
Material after molding is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is detected, is after detection is qualified
Finished product, 261 DEG C of extrusion temperature.
Embodiment 5
Ethylene bromide is 8 parts, Merlon is 20 parts, network-like polyester polyols copolymer is 10 parts, glass fibre is 28 parts, Asia
Phosphoric acid ester is 0.01 part, nylon 6 is 60 parts, distintegrant is 0.001 part, acrylonitrile-butadiene-phenylethylene-terpolymer
（ABS）For 30 parts.
Distintegrant is the mixed solution of titanium dioxide and deionized water, and titanium dioxide accounts for the percentage by weight of the distintegrant
For 15-20%, it is 80-90% that deionized water accounts for the percentage by weight of the distintegrant.
Its preparation method is as follows：First the raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；Again
Mixed material is added to double screw extruder carries out just one-step extrusion molding；The material after first one-step extrusion molding is transferred to afterwards
In single screw extrusion machine, secondary extrusion molding is carried out；Again the material of secondary extrusion molding is carried out into cooling shaping；Then will cooling
Material after molding is transferred in pelleter carries out pelletizing；Finally the material after pelletizing is detected, is after detection is qualified
Finished product, extrusion temperature is 262 DEG C.
The present invention is by adjusting formula materials ratio, acrylonitrile-butadiene-phenylethylene-terpolymer（ABS）And network
The mixing of shape polyester polyols copolymer enables to infiltration and dispersion of the nylon 6 to glass fibre and distintegrant etc. to be improved, because
This its toughness, rigidity compared with universality nylon 6 have enhancing, and while reduces cost, therefore, it is possible to reach ore deposit is applied to
With the requirement of blower fan, the service life of mine ventilator is improve.
Claims (5)
1. a kind of nylon 6 composite material, it is characterised in that：Its parts by weight of raw materials is as follows：Ethylene bromide is 1-8 parts, Merlon
For 15-20 parts, toughener be 5-15 parts, glass fibre be 25-35 parts, antioxidant be 0.01-0.05 parts, nylon 6 be 50-60
Part, distintegrant are 0.001-0.005 parts, acrylonitrile-butadiene-phenylethylene-terpolymer（ABS）For 25-35 parts.
2. a kind of nylon 6 composite material according to claim 1, it is characterised in that：The distintegrant be titanium dioxide with
The mixed solution of deionized water, it is 15-20% that titanium dioxide accounts for the percentage by weight of the distintegrant, and the deionized water accounts for institute
The percentage by weight for stating distintegrant is 80-90%.
3. a kind of nylon 6 composite material according to claim 1, it is characterised in that：The antioxidant is Hinered phenols, Asia
One or more in phosphoric acid ester, sulfur-bearing antioxidant.
4. a kind of nylon 6 composite material according to claim 1, it is characterised in that：The toughener is network-like polyester
Multiple copolymer.
5. a kind of nylon 6 composite material according to claim 1, it is characterised in that：Its preparation method is as follows：
1）Mixing：The raw material of claim 1 weight portion is added in mixer and is sufficiently mixed；
2）Mixed material in step 1 is added to into double screw extruder carries out just one-step extrusion molding；
3）Material after first one-step extrusion molding in step 2 is transferred in single screw extrusion machine, secondary extrusion molding is carried out；
4）The material of secondary extrusion molding in step 3 is carried out into cooling shaping；
5）Material after cooling shaping in step 4 is transferred in pelleter carries out pelletizing；
6）Material after pelletizing in step 5 is detected, qualified rear as finished product is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944983.3A CN106566231A (en) | 2016-11-02 | 2016-11-02 | Nylon 6 composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944983.3A CN106566231A (en) | 2016-11-02 | 2016-11-02 | Nylon 6 composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566231A true CN106566231A (en) | 2017-04-19 |
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ID=58534915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610944983.3A Pending CN106566231A (en) | 2016-11-02 | 2016-11-02 | Nylon 6 composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106566231A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810862A (en) * | 2006-02-23 | 2006-08-02 | 广州金发科技股份有限公司 | Continuous long fiber reinforced fire-retardant thermoplastic resin and its prepn |
| CN102276977A (en) * | 2011-06-10 | 2011-12-14 | 东莞劲胜精密组件股份有限公司 | High-performance anti-warping nylon material and preparation method thereof |
| CN103059556A (en) * | 2011-10-19 | 2013-04-24 | 合肥杰事杰新材料股份有限公司 | Polyamide composition and preparation method thereof |
| CN103059560A (en) * | 2012-12-14 | 2013-04-24 | 上海锦湖日丽塑料有限公司 | High performance nylon class alloy resin and preparation method thereof |
| CN103160104A (en) * | 2011-12-15 | 2013-06-19 | 金发科技股份有限公司 | Modified resin composition, preparation method thereof and application thereof |
| CN103160115A (en) * | 2011-12-16 | 2013-06-19 | 段毅 | Injection molding engineering plastic formula for vehicle bodies of various motor vehicles such as electrical vehicle |
-
2016
- 2016-11-02 CN CN201610944983.3A patent/CN106566231A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810862A (en) * | 2006-02-23 | 2006-08-02 | 广州金发科技股份有限公司 | Continuous long fiber reinforced fire-retardant thermoplastic resin and its prepn |
| CN102276977A (en) * | 2011-06-10 | 2011-12-14 | 东莞劲胜精密组件股份有限公司 | High-performance anti-warping nylon material and preparation method thereof |
| CN103059556A (en) * | 2011-10-19 | 2013-04-24 | 合肥杰事杰新材料股份有限公司 | Polyamide composition and preparation method thereof |
| CN103160104A (en) * | 2011-12-15 | 2013-06-19 | 金发科技股份有限公司 | Modified resin composition, preparation method thereof and application thereof |
| CN103160115A (en) * | 2011-12-16 | 2013-06-19 | 段毅 | Injection molding engineering plastic formula for vehicle bodies of various motor vehicles such as electrical vehicle |
| CN103059560A (en) * | 2012-12-14 | 2013-04-24 | 上海锦湖日丽塑料有限公司 | High performance nylon class alloy resin and preparation method thereof |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170419 |
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