CN106928651A - A kind of antistatic PEEK sheet materials and its extruding forming method - Google Patents
A kind of antistatic PEEK sheet materials and its extruding forming method Download PDFInfo
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- CN106928651A CN106928651A CN201710290397.6A CN201710290397A CN106928651A CN 106928651 A CN106928651 A CN 106928651A CN 201710290397 A CN201710290397 A CN 201710290397A CN 106928651 A CN106928651 A CN 106928651A
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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
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/017—Additives being an antistatic agent
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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
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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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
- 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
Abstract
The present invention relates to technical field of board processing, and in particular to a kind of antistatic PEEK sheet materials and its extruding forming method, the antistatic PEEK sheet materials are obtained by the processing of antistatic PEEK materials, and the antistatic PEEK materials include the raw material of following weight portion：80 120 parts of PEEK resins, 15 parts of antistatic agent, 25 45 parts of plasticizer, 10 20 parts of filler, 59 parts of stabilizer, 15 parts of fire retardant, 1.4 1.8 parts of lubricant.Antistatic PEEK sheet material antistatic performances of the invention are excellent, and resistance to gentle weather resistance is excellent, and intensity is high, and excellent shock resistance, good flame retardation effect, processing characteristics is excellent, excellent combination property.
Description
Technical field
The present invention relates to technical field of board processing, and in particular to a kind of antistatic PEEK sheet materials and its extrusion molding side
Method.
Background technology
Polyether-ether-ketone (PEEK) resin is a kind of special engineering plastics of excellent performance, compared with other special engineering plastics
With more significant advantages, 260 degree of high temperature resistant, mechanical performance are excellent, self lubricity is good, chemicals-resistant burn into is fire-retardant, resistance to stripping
Property, wearability, can be used for high-end machinery, nuclear engineering and boat intolerant to strong nitric acid, the concentrated sulfuric acid, radioresistance, superpower mechanical performance
The science and technology such as sky.But the antistatic workpiece higher for some product requirements, the antistatic performance of existing PEEK materials is not reached
The requirement of product, the application that result in PEEK materials is subject to certain restrictions.
The content of the invention
In order to overcome shortcoming and defect present in prior art, it is an object of the invention to provide a kind of antistatic PEEK
Sheet material, antistatic PEEK sheet material antistatic performances are excellent, and resistance to gentle weather resistance is excellent, and intensity is high, and shock resistance is excellent
Different, good flame retardation effect, processing characteristics is excellent, excellent combination property.
Another object of the present invention is to provide a kind of extruding forming method of antistatic PEEK sheet materials, the extrusion molding side
Method step is simple, and convenient operation and control, steady quality, production efficiency is high, low production cost, can large-scale industrial production.
The purpose of the present invention is achieved through the following technical solutions：A kind of antistatic PEEK sheet materials, the antistatic PEEK plates
Material is obtained by the processing of antistatic PEEK materials, and the antistatic PEEK materials include the raw material of following weight portion：
80-120 parts of PEEK resins
Antistatic agent 1-5 parts
Plasticizer 25-45 parts
Filler 10-20 parts
Stabilizer 5-9 parts
Fire retardant 1-5 parts
Lubricant 1.4-1.8 parts.
Preferably, the antistatic agent be by stearic acid-base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and
Trihydroxyethyl methyl quaternary amine Methylsulfate compares 1.4-2.2 with weight:0.8-1.2:The mixture of 1 composition.The present invention is by tight
Lattice control the species of antistatic agent, compound and weight proportion, and obtained sheet material has preferable antistatic performance.
Preferably, the plasticizer is to compare 0.8-1.2 with weight by dioctyl adipate and epoxidized soybean oil:1 composition
Mixture.
The present invention can reduce plastic molecules interchain by the strict species for controlling plasticizer, compounding and weight proportion
Active force, makes the glass transition temperature of plastics, flowing temperature be reduced with the fusing point of contained crystallite, can improve the plasticity of resin,
Make product softness, resistance to low temperature good.
Preferably, the filler is the colloid that particle diameter is crossed at 500-1000 μm and through phosphate coupling agent modification
Calcium carbonate.
The particle diameter of filler is smaller, and the tensile strength and impact strength to packing material are more beneficial, and the present invention is by selecting
Gel calcium carbonate is as filler and controls its particle diameter at 500-1000 μm, and its crystal structure and Electronic Structure there occurs change
Change, generate quantum size effect, small-size effect, skin effect and macroscopic quantum effect that common gel calcium carbonate does not have
Should, therefore with good toughened and reinforced effect, its add can improve in plastics bending strength and the modulus of elasticity in static bending and
The stability of heat distortion temperature and size；Filler is to play the pass of its effect and control addition with the good compatibility of resin
Key, the present invention can improve gel calcium carbonate with resin using the gel calcium carbonate crossed through phosphate coupling agent modification
Compatibility, so as to improve the intensity of material.
Preferably, the stabilizer is to compare 1.5-2.5 with weight by calcium stearate, zinc stearate and beta-diketon and zeolite:
1-2:1:The mixture of 0.5-1.5 compositions.
The present invention is used as main body heat stabilizer by strict using calcium stearate, zinc stearate, using beta-diketon and zeolite
Used as auxiliary heat stabilizer, main body heat stabilizer and auxiliary heat stabilizer compounding use make material good heat stability, with height
Effect weatherability, can also make material have good dispersiveness, compatibility and processing fluidity in process.
Preferably, the fire retardant is to compare 1.4- with weight by brominated epoxy resin, antimony oxide and polytetrafluoroethylene (PTFE)
2.2:0.5-1.5:The mixture of 1 composition.
The present invention can reach good flame retardant effect by the strict species for controlling fire retardant, compounding and weight proportion,
The processing characteristics and mechanical performance of material can also be improved.
Preferably, the lubricant be by OPE, pentaerythritol stearate and ethylene bis stearamide with
Weight compares 1.5-2.5:1:The mixture of 0.5-1.5 compositions.
The present invention is by the strict species for controlling lubricant, compounding and matches, and material can be made to improve in process
The mobility of material and the release property of product, can reduce difficulty of processing, save energy consumption.
Preferably, the antistatic PEEK materials also include impact modifier 4-8 parts, and the impact modifier is by chlorination
Polyethylene, butyl acrylate/methylmethacrylate copolymer and methyl methacrylate/butadiene/styrene copolymers with
Weight compares 2-4:1.5-2.5:The mixture of 1 composition.
The present invention is by the strict species for controlling impact modifier, compounding and matches, and can improve the impact strength of material,
Improve the high temperature resistant and resistance to low temperature of material, the melt viscosity of material can also be reduced, improve mobility, improve adding for plastics
Work performance, extends the service life of product.
Preferably, the antistatic PEEK materials also include abrasion resistance modifier 2-6 parts, and the abrasion resistance modifier is by butylbenzene
Rubber and natural rubber compare 1 with weight:The mixture of 1.8-2.6 compositions.
The present invention is by the species of strict control abrasion resistance modifier, compounding and matches, species, compounding and match, can be with
The anti-wear performance of sheet material is improved, heat resistance, drought tolerance and the processability of material can also be improved.
The antistatic PEEK materials also include cold-resistant toughened dose 2-6 parts, compatilizer 1-3 parts and antiseptic 0.5-1.5 parts.
Described cold-resistant toughened dose is to compare 1 with weight by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.2-1.8 compositions.
The present invention is used as cold-resistant toughened dose by using amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater
Compounding use, and it is 1 to control its weight ratio：1.2-1.8 so that material in -20 DEG C of low temperature toughening effect substantially, more than normal temperature
When impact strength, while rigidly being significantly improved under normal temperature.
The compatilizer is to compare 1 with weight by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.4-2.2 groups
Into mixture.
The present invention is used as compatilizer compounding use by using maleic anhydride inoculated polypropylene and styrene-grafted polypropylene,
And it is 1 to control its weight ratio：1.4-2.2, can improve inorganic filler and organic resin compatibility, improve stretching, the impact of product
Intensity, realizes filling high, reduces resin demand, improves rheological performance, improves surface smoothness.
The antiseptic is to compare 1.5-2.5 with weight by zeolite with carrying silver and the silver-colored cobalt phosphate of load：The mixture of 1 composition.
The present invention controls its weight ratio to be by using zeolite with carrying silver and carrying silver cobalt phosphate and being used as antiseptic compounding use
1.5-2.5：1 so that not only tinting strength, tinting power is high for material, good dispersion, spinnability are good, also with preferable sterilized, fungistatic effect.
The antistatic PEEK materials also include slipping agent 0.5-1.5 parts and 0.5-1.5 parts of pigment powder.
The fire retardant is to compare 0.5-1.5 with weight by antimony oxide and Firebrake ZB：The mixture of 1 composition.
The slipping agent is to compare 1.5-2.5 with weight by erucyl amide, oleamide and N, N'- ethylene bis stearamide：
0.8-1.2：The mixture of 1 composition.
The present invention passes through using erucyl amide, oleamide and N, N'- ethylene bis stearamide are as slipping agent and control
Its weight ratio is 1.5-2.5：0.8-1.2：1, mechanical resistant stirring capacity and fingerprinting stress, finished product good forming effect, table can be strengthened
Face is bright and clean, moreover it is possible to strengthen the extensibility of finished product, easy-to-draw not easily broken.
The pigment powder is titanium dioxide of the particle diameter at 1-5 μm；The titanium dioxide is by rutile type titanium white and anatase titanium dioxide
Titanium dioxide compares 1 with weight：The mixture of 1.5-2.5 compositions.
The present invention using particle diameter in 1-5 μm of titanium dioxide as pigment powder, further using rutile type titanium white and sharp
Titanium-type titanium dioxide compounding use, and it is 1 to control its weight ratio：1.5-2.5, with superior whiteness, tinting strength, tinting power, covering power, resistance to
Hou Xing, heat resistance and chemical stability, particularly no toxicity.
A kind of extruding forming method of antistatic PEEK sheet materials, comprises the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, at a temperature of 100-140 DEG C
Stirring 15-25min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
The beneficial effects of the present invention are：Antistatic PEEK sheet material antistatic performances of the invention are excellent, and resistance to gentle resistance to
Function admirable is waited, intensity is high, and excellent shock resistance, good flame retardation effect, processing characteristics is excellent, excellent combination property.
Antistatic PEEK sheet materials of the invention antistatic performance compared with traditional PEEK sheet materials improves more than 50%, and raw
Produce cost reduction by more than 20%.
Extruding forming method step of the invention is simple, and convenient operation and control, steady quality, production efficiency is high, is produced into
This is low, can large-scale industrial production.
Specific embodiment
For the ease of the understanding of those skilled in the art, with reference to embodiment, the present invention is further illustrated, real
The content that the mode of applying is referred to not limitation of the invention.
Embodiment 1
A kind of antistatic PEEK sheet materials, the antistatic PEEK sheet materials are obtained by the processing of antistatic PEEK materials, the antistatic
PEEK materials include the raw material of following weight portion：
80 parts of PEEK resins
1 part of antistatic agent
25 parts of plasticizer
10 parts of filler
5 parts of stabilizer
1 part of fire retardant
1.4 parts of lubricant.
The antistatic agent is by stearic acid-base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and trihydroxyethyl
Methyl quaternary amine Methylsulfate compares 1.4 with weight:0.8:The mixture of 1 composition.
The plasticizer is to compare 0.8 with weight by dioctyl adipate and epoxidized soybean oil:The mixture of 1 composition.
The filler is the gel calcium carbonate that particle diameter is crossed at 500 μm and through phosphate coupling agent modification.
The stabilizer is to compare 1.5 with weight by calcium stearate, zinc stearate and beta-diketon and zeolite:1:1:0.5 composition
Mixture.
The fire retardant is to compare 1.4-2.2 with weight by brominated epoxy resin, antimony oxide and polytetrafluoroethylene (PTFE):0.5-
1.5:The mixture of 1 composition.
The lubricant is with weight ratio by OPE, pentaerythritol stearate and ethylene bis stearamide
1.5:1:The mixture of 0.5 composition.
The antistatic PEEK materials also include 4 parts of impact modifier, and the impact modifier is by haloflex, third
Olefin(e) acid butyl ester/methylmethacrylate copolymer and methyl methacrylate/butadiene/styrene copolymers compare 2 with weight:
1.5:The mixture of 1 composition.
The antistatic PEEK materials also include 2 parts of abrasion resistance modifier, and the abrasion resistance modifier is by butadiene-styrene rubber and day
Right rubber compares 1 with weight:The mixture of 1.8 compositions.
A kind of extruding forming method of antistatic PEEK sheet materials, comprises the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, stirred at a temperature of 100 DEG C
15min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
Embodiment 2
A kind of antistatic PEEK sheet materials, the antistatic PEEK sheet materials are obtained by the processing of antistatic PEEK materials, the antistatic
PEEK materials include the raw material of following weight portion：
90 parts of PEEK resins
2 parts of antistatic agent
30 parts of plasticizer
12 parts of filler
6 parts of stabilizer
2 parts of fire retardant
1.5 parts of lubricant.
The antistatic agent is by stearic acid-base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and trihydroxyethyl
Methyl quaternary amine Methylsulfate compares 1.6 with weight:0.9:The mixture of 1 composition.
The plasticizer is to compare 0.9 with weight by dioctyl adipate and epoxidized soybean oil:The mixture of 1 composition.
The filler is the gel calcium carbonate that particle diameter is crossed at 600 μm and through phosphate coupling agent modification.
The stabilizer is to compare 1.8 with weight by calcium stearate, zinc stearate and beta-diketon and zeolite:1.2:1:0.8 group
Into mixture.
The fire retardant is to compare 1.6 with weight by brominated epoxy resin, antimony oxide and polytetrafluoroethylene (PTFE):0.8:1 group
Into mixture.
The lubricant is with weight ratio by OPE, pentaerythritol stearate and ethylene bis stearamide
1.8:1:The mixture of 0.8 composition.
The antistatic PEEK materials also include 5 parts of impact modifier, and the impact modifier is by haloflex, third
Olefin(e) acid butyl ester/methylmethacrylate copolymer and methyl methacrylate/butadiene/styrene copolymers compare 2.5 with weight:
1.8:The mixture of 1 composition.
The antistatic PEEK materials also include 3 parts of abrasion resistance modifier, and the abrasion resistance modifier is by butadiene-styrene rubber and day
Right rubber compares 1 with weight:The mixture of 2 compositions.
A kind of extruding forming method of antistatic PEEK sheet materials, comprises the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, stirred at a temperature of 110 DEG C
18min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
Embodiment 3
A kind of antistatic PEEK sheet materials, the antistatic PEEK sheet materials are obtained by the processing of antistatic PEEK materials, the antistatic
PEEK materials include the raw material of following weight portion：
100 parts of PEEK resins
3 parts of antistatic agent
35 parts of plasticizer
15 parts of filler
7 parts of stabilizer
3 parts of fire retardant
1.6 parts of lubricant.
The antistatic agent is by stearic acid-base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and trihydroxyethyl
Methyl quaternary amine Methylsulfate compares 1.8 with weight:1:The mixture of 1 composition.
The plasticizer is to compare 1 with weight by dioctyl adipate and epoxidized soybean oil:The mixture of 1 composition.
The filler is the gel calcium carbonate that particle diameter is crossed at 700 μm and through phosphate coupling agent modification.
The stabilizer is to compare 2 with weight by calcium stearate, zinc stearate and beta-diketon and zeolite:1.5:1:1 composition
Mixture.
The fire retardant is to compare 1.8 with weight by brominated epoxy resin, antimony oxide and polytetrafluoroethylene (PTFE):1:1 composition
Mixture.
The lubricant is to compare 2 with weight by OPE, pentaerythritol stearate and ethylene bis stearamide:
1:The mixture of 1 composition.
The antistatic PEEK materials also include 6 parts of impact modifier, and the impact modifier is by haloflex, third
Olefin(e) acid butyl ester/methylmethacrylate copolymer and methyl methacrylate/butadiene/styrene copolymers compare 3 with weight:2:
The mixture of 1 composition.
The antistatic PEEK materials also include 4 parts of abrasion resistance modifier, and the abrasion resistance modifier is by butadiene-styrene rubber and day
Right rubber compares 1 with weight:The mixture of 2.2 compositions.
A kind of extruding forming method of antistatic PEEK sheet materials, comprises the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, stirred at a temperature of 120 DEG C
20min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
Embodiment 4
A kind of antistatic PEEK sheet materials, the antistatic PEEK sheet materials are obtained by the processing of antistatic PEEK materials, the antistatic
PEEK materials include the raw material of following weight portion：
110 parts of PEEK resins
4 parts of antistatic agent
40 parts of plasticizer
18 parts of filler
8 parts of stabilizer
4 parts of fire retardant
1.7 parts of lubricant.
The antistatic agent is by stearic acid-base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and trihydroxyethyl
Methyl quaternary amine Methylsulfate compares 2 with weight:1.1:The mixture of 1 composition.
The plasticizer is to compare 1.1 with weight by dioctyl adipate and epoxidized soybean oil:The mixture of 1 composition.
The filler is the gel calcium carbonate that particle diameter is crossed at 800 μm and through phosphate coupling agent modification.
The stabilizer is to compare 2.2 with weight by calcium stearate, zinc stearate and beta-diketon and zeolite:1.8:1:1.2 groups
Into mixture.
The fire retardant is to compare 2 with weight by brominated epoxy resin, antimony oxide and polytetrafluoroethylene (PTFE):1.2:1 composition
Mixture.
The lubricant is with weight ratio by OPE, pentaerythritol stearate and ethylene bis stearamide
2.2:1:The mixture of 1.2 compositions.
The antistatic PEEK materials also include 7 parts of impact modifier, and the impact modifier is by haloflex, third
Olefin(e) acid butyl ester/methylmethacrylate copolymer and methyl methacrylate/butadiene/styrene copolymers compare 3.5 with weight:
2.2:The mixture of 1 composition.
The antistatic PEEK materials also include 5 parts of abrasion resistance modifier, and the abrasion resistance modifier is by butadiene-styrene rubber and day
Right rubber compares 1 with weight:The mixture of 2.4 compositions.
A kind of extruding forming method of antistatic PEEK sheet materials, comprises the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, stirred at a temperature of 130 DEG C
22min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
Embodiment 5
A kind of antistatic PEEK sheet materials, the antistatic PEEK sheet materials are obtained by the processing of antistatic PEEK materials, the antistatic
PEEK materials include the raw material of following weight portion：
120 parts of PEEK resins
5 parts of antistatic agent
45 parts of plasticizer
20 parts of filler
9 parts of stabilizer
5 parts of fire retardant
1.8 parts of lubricant.
The antistatic agent is by stearic acid-base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and trihydroxyethyl
Methyl quaternary amine Methylsulfate compares 2.2 with weight:1.2:The mixture of 1 composition.
The plasticizer is to compare 1.2 with weight by dioctyl adipate and epoxidized soybean oil:The mixture of 1 composition.
The filler is the gel calcium carbonate that particle diameter is crossed at 1000 μm and through phosphate coupling agent modification.
The stabilizer is to compare 2.5 with weight by calcium stearate, zinc stearate and beta-diketon and zeolite:2:1:1.5 compositions
Mixture.
The fire retardant is to compare 2.2 with weight by brominated epoxy resin, antimony oxide and polytetrafluoroethylene (PTFE):1.5:1 group
Into mixture.
The lubricant is with weight ratio by OPE, pentaerythritol stearate and ethylene bis stearamide
2.5:1:The mixture of 1.5 compositions.
The antistatic PEEK materials also include 8 parts of impact modifier, and the impact modifier is by haloflex, third
Olefin(e) acid butyl ester/methylmethacrylate copolymer and methyl methacrylate/butadiene/styrene copolymers compare 4 with weight:
2.5:The mixture of 1 composition.
The antistatic PEEK materials also include 6 parts of abrasion resistance modifier, and the abrasion resistance modifier is by butadiene-styrene rubber and day
Right rubber compares 1 with weight:The mixture of 2.6 compositions.
A kind of extruding forming method of antistatic PEEK sheet materials, comprises the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, stirred at a temperature of 140 DEG C
25min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
Embodiment 6
The present embodiment is with the difference of above-described embodiment 1：
The antistatic PEEK materials are also including 0.5 part of cold-resistant toughened dose 2 parts, 1 part of compatilizer and antiseptic.
Described cold-resistant toughened dose is to compare 1 with weight by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.2 compositions.
The compatilizer is to compare 1 with weight by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.4 compositions
Mixture.
The antiseptic is to compare 1.5 with weight by zeolite with carrying silver and the silver-colored cobalt phosphate of load：The mixture of 1 composition.
The antistatic PEEK materials also include 0.5 part of 0.5 part of slipping agent and pigment powder.
The slipping agent is to compare 1.5 with weight by erucyl amide, oleamide and N, N'- ethylene bis stearamide：0.8：1
The mixture of composition.
The pigment powder is titanium dioxide of the particle diameter at 1 μm；The titanium dioxide is by rutile type titanium white and anatase titanium dioxide titanium
White powder compares 1 with weight：The mixture of 1.5 compositions.
Embodiment 7
The present embodiment is with the difference of above-described embodiment 2：
The antistatic PEEK materials are also including 0.8 part of cold-resistant toughened dose 3 parts, 1.5 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is to compare 1 with weight by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.4 compositions.
The compatilizer is to compare 1 with weight by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.6 compositions
Mixture.
The antiseptic is to compare 1.8 with weight by zeolite with carrying silver and the silver-colored cobalt phosphate of load：The mixture of 1 composition.
The antistatic PEEK materials also include 0.8 part of 0.8 part of slipping agent and pigment powder.
The slipping agent is to compare 1.8 with weight by erucyl amide, oleamide and N, N'- ethylene bis stearamide：0.9：1
The mixture of composition.
The pigment powder is titanium dioxide of the particle diameter at 2 μm；The titanium dioxide is by rutile type titanium white and anatase titanium dioxide titanium
White powder compares 1 with weight：The mixture of 1.8 compositions.
Embodiment 8
The present embodiment is with the difference of above-described embodiment 3：
The antistatic PEEK materials are also including 1 part of cold-resistant toughened dose 4 parts, 2 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is to compare 1 with weight by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.5 compositions.
The compatilizer is to compare 1 with weight by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：1.8 compositions
Mixture.
The antiseptic is to compare 2 with weight by zeolite with carrying silver and the silver-colored cobalt phosphate of load：The mixture of 1 composition.
The antistatic PEEK materials also include 1 part of 1 part of slipping agent and pigment powder.
The slipping agent is to compare 2 with weight by erucyl amide, oleamide and N, N'- ethylene bis stearamide：1：1 composition
Mixture.
The pigment powder is titanium dioxide of the particle diameter at 3 μm；The titanium dioxide is by rutile type titanium white and anatase titanium dioxide titanium
White powder compares 1 with weight：The mixture of 2 compositions.
Embodiment 9
The present embodiment is with the difference of above-described embodiment 4：
The antistatic PEEK materials are also including 1.2 parts of cold-resistant toughened dose 5 parts, 2.5 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is to compare 1 with weight by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.6 compositions.
The compatilizer is to compare 1 with weight by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：2 compositions it is mixed
Compound.
The antiseptic is to compare 2.2 with weight by zeolite with carrying silver and the silver-colored cobalt phosphate of load：The mixture of 1 composition.
The antistatic PEEK materials also include 1.2 parts of 1.2 parts of slipping agent and pigment powder.
The slipping agent is to compare 2.2 with weight by erucyl amide, oleamide and N, N'- ethylene bis stearamide：1.1：1
The mixture of composition.
The pigment powder is titanium dioxide of the particle diameter at 4 μm；The titanium dioxide is by rutile type titanium white and anatase titanium dioxide titanium
White powder compares 1 with weight：The mixture of 2.2 compositions.
Embodiment 10
The present embodiment is with the difference of above-described embodiment 5：
The antistatic PEEK materials are also including 1.5 parts of cold-resistant toughened dose 6 parts, 3 parts of compatilizer and antiseptic.
Described cold-resistant toughened dose is to compare 1 with weight by amide-type beta crystal-type nucleater and dicarboxylic acids salt beta crystal-type nucleater：
The mixture of 1.8 compositions.
The compatilizer is to compare 1 with weight by maleic anhydride inoculated polypropylene and styrene-grafted polypropylene：2.2 compositions
Mixture.
The antiseptic is to compare 2.5 with weight by zeolite with carrying silver and the silver-colored cobalt phosphate of load：The mixture of 1 composition.
The antistatic PEEK materials also include 1.5 parts of 1.5 parts of slipping agent and pigment powder.
The slipping agent is to compare 2.5 with weight by erucyl amide, oleamide and N, N'- ethylene bis stearamide：1.2：1
The mixture of composition.
The pigment powder is titanium dioxide of the particle diameter at 5 μm；The titanium dioxide is by rutile type titanium white and anatase titanium dioxide titanium
White powder compares 1 with weight：The mixture of 2.5 compositions.
Obtained antistatic PEEK sheet material antistatic performances of the invention are excellent, and resistance to gentle weather resistance is excellent, and intensity is high,
Excellent shock resistance, good flame retardation effect, processing characteristics is excellent, excellent combination property.
Antistatic PEEK sheet materials of the invention antistatic performance compared with traditional PEEK sheet materials improves more than 50%, and raw
Produce cost reduction by more than 20%.
Above-described embodiment is the present invention preferably implementation, and in addition, the present invention can be realized with other manner,
Any obvious replacement is within protection scope of the present invention on the premise of not departing from present inventive concept.
Claims (10)
1. a kind of antistatic PEEK sheet materials, it is characterised in that：The antistatic PEEK sheet materials are processed by antistatic PEEK materials and made
, the antistatic PEEK materials include the raw material of following weight portion：
80-120 parts of PEEK resins
Antistatic agent 1-5 parts
Plasticizer 25-45 parts
Filler 10-20 parts
Stabilizer 5-9 parts
Fire retardant 1-5 parts
Lubricant 1.4-1.8 parts.
2. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The antistatic agent is by stearic acid
Base trimethyl ammonium chloride, stearoylketene dimethyl-penten ammonium chloride and trihydroxyethyl methyl quaternary amine Methylsulfate compare 1.4- with weight
2.2:0.8-1.2:The mixture of 1 composition.
3. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The plasticizer is by adipic acid two
Monooctyl ester and epoxidized soybean oil compare 0.8-1.2 with weight:The mixture of 1 composition.
4. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The filler is particle diameter in 500-
1000 μm and the gel calcium carbonate crossed through phosphate coupling agent modification.
5. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The stabilizer is by stearic acid
Calcium, zinc stearate and beta-diketon and zeolite compare 1.5-2.5 with weight:1-2:1:The mixture of 0.5-1.5 compositions.
6. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The fire retardant is by brominated epoxy
Resin, antimony oxide and polytetrafluoroethylene (PTFE) compare 1.4-2.2 with weight:0.5-1.5:The mixture of 1 composition.
7. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The lubricant is by aoxidizing poly- second
Alkene wax, pentaerythritol stearate and ethylene bis stearamide compare 1.5-2.5 with weight:1:The mixture of 0.5-1.5 compositions.
8. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The antistatic PEEK materials are also wrapped
Impact modifier 4-8 parts is included, the impact modifier is by haloflex, butyl acrylate/methyl methacrylate copolymer
Thing and methyl methacrylate/butadiene/styrene copolymers compare 2-4 with weight:1.5-2.5:The mixture of 1 composition.
9. a kind of antistatic PEEK sheet materials according to claim 1, it is characterised in that：The antistatic PEEK materials are also wrapped
Abrasion resistance modifier 2-6 parts is included, the abrasion resistance modifier is to compare 1 with weight by butadiene-styrene rubber and natural rubber:1.8-2.6 compositions
Mixture.
10. the extruding forming method of a kind of antistatic PEEK sheet materials as described in claim any one of 1-9, it is characterised in that：
Comprise the following steps：
（1）Batch mixing：Above-mentioned raw materials are weighed by the weight portion of constitutive material, is put into high speed blender, at a temperature of 100-140 DEG C
Stirring 15-25min；
（2）Granulation：Extruded during mixed raw material is put into double screw extruder, granulated, cooling is obtained antistatic PEEK materials
Material；
（3）Shaping：Extrusion molding in antistatic PEEK material input extrusion shaping machines, cooling are obtained the antistatic PEEK plates
Material.
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