CN103724813A - Continuous-fiber-reinforced thermoplastic flame-retardant antistatic composite material and preparation method thereof - Google Patents
Continuous-fiber-reinforced thermoplastic flame-retardant antistatic composite material and preparation method thereof Download PDFInfo
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- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
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Abstract
The invention belongs to the field of processing of high polymer materials and relates to a continuous-fiber-reinforced thermoplastic composite material and a preparation method thereof. The continuous-fiber-reinforced thermoplastic composite material is prepared from the following components by weight: 45 to 55 parts of modified resin and 45 to 55 parts of continuous fibers. Compared with the prior art, the method overcomes liquidity of resin and wettability of fibers; produced prepreg not only has high strength, but also is good in flame retardance and antistatic property, and has higher applicability.
Description
Technical field
The invention belongs to field of high polymer material processing, relate to a kind of continuous fiber reinforced thermoplastic composite material and preparation method thereof.
Background technology
Continuous fiber reinforced thermoplastic prepreg matrix material is at China's automobile, machinery, electronics, electric, chemical industry, the field such as building materials and military project is applied widely, a large amount of non-ferrous metal parts have been replaced, some ferrous metal parts have even been replaced, as Chinese patent, CN102295792A discloses a kind of continuous fiber enhanced thermoplastic antiflaming presoaking belt composite material and preparation method thereof, adopt modified resin and continuous fibre to make, although this matrix material flame retardant properties and shock resistance are all fine, but the application in China coal industry is but restricted, its reason is mainly that engineering plastic surface resistance is large, easily produce static, if use and will inevitably produce danger under coal mine, therefore developing continuous fibre that MT113-85 standard < < underground mine use non-metallic material inspection specification > > that flame-retardant and anti-static performance compound coal portion formulates requires, to strengthen prepreg matrix material imperative.
Continuous fibre strengthens in prepreg matrix material, because fibre content is higher, and prepreg fire-retardant, antistatic and improve the key that material mechanical performance is Materials.
Summary of the invention
Object of the present invention is exactly that a kind of fire-retardant, antistatic, high strength continuous fiber reinforced thermoplastic composite material and preparation method thereof is provided in order to overcome the defect that above-mentioned prior art exists.
For achieving the above object, the present invention is by the following technical solutions:
A kind of continuous fiber reinforced thermoplastic composite material, by the component that comprises following weight part, made:
Modified resin 45-55 part,
Continuous fibre 45-55 part.
Described continuous fibre is selected from one or more in glass fibre, carbon fiber, boron fibre or aromatic polyamide fibre.
Described continuous fibre is without wearing and tearing, to launch through tension control, fiber the continuous fibre of processing, the area density of the continuous fibre of processing through tension control with without wearing and tearing expansion reduces by 15 ~ 55%, concrete steps are that continuous fibre is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thin obtaining through tension control, fiber launches the continuous fibre of processing without wearing and tearing.
In a preferred embodiment, untreated glass fibre area density is 1200g/m
2, after launching to process through tension control with without wearing and tearing, glass fibre area density is reduced to 800-1000g/m
2.
In another preferred embodiment, the area density of untreated carbon fiber is 300g/m
2, after launching to process through tension control with without wearing and tearing, the area density of carbon fiber is reduced to 140-180g/m
2.
Described modified resin is made by the component that comprises following weight part:
Thermoplastic resin 55-60 part,
Fire retardant 30-40 part,
Grafting agent 3-5 part,
Coupling agent 1-3 part,
Static inhibitor 5-10 part,
Oxidation inhibitor 0.2-0.4 part,
Photostabilizer 0.5-1 part.
Described thermoplasticity is moulded fat and is selected from one or more in polyolefine, polymeric amide or polycarbonate.
Described polyolefine is Co-polypropylene, and described polymeric amide is selected from one or more in polyamide 6, polyamide 66, polyamide 1010 or polymeric amide 1212.
Described fire retardant is one or more in halogenated flame retardant or phosphorus flame retardant;
Described halogenated flame retardant is selected from one or more in TDE or vinylchlorid;
Described phosphorus flame retardant is selected from one or more in three (2,2-, bis-brooethyls-3-bromopropyl phosphonates), the two phosphonates (RDP) of Resorcinol, dihydroxyphenyl propane two (phenylbenzene) phosphonates (BPAPP) or red phosphorus.
Described grafting agent is polypropylene grafted maleic anhydride.
Described coupling agent is selected from Y-aminopropyl triethoxysilane, Y-glycidyl ether oxygen base propyl trimethoxy silicane, one or more in Y-methacryloxypropyl front three model machine silane.
Described static inhibitor is the agent of polymer permanent anti-static or conductive agglomerate static inhibitor.
Described polymer permanent anti-static agent is selected from the multipolymer of oxyethane and derivative thereof, and preferred described epoxyethane derivative is monoethylene glycol amine, diethyleneglycolamin or triethylene glycol amine.
Described conductive agglomerate is graphitized carbon black master batch; Described graphitized carbon black master batch is the master batch that superconductive carbon black, resin and processing aid are made through blending extrusion, DH801, M2011U etc. that preferably Qingdao Wei Dongke rubber and plastic Science and Technology Ltd. produces.
Described oxidation inhibitor is selected from four (β-(3; 5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester, three (2.4-di-tert-butyl-phenyl) phosphorous acid ester, 2; tri-grades of butyl-4-methylphenols of 6-, two (3; tri-grades of butyl-4-hydroxy phenyls of 5-) thioether, N; one or more in N '-bis--(3-(3,5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine or thio-2 acid dibasic acid esters.
Described photostabilizer is selected from Whitfield's ointment lipid photostabilizer, hindered amine light stabilizer or benzophenone light stabilizer.
Described Whitfield's ointment lipid photostabilizer is divided into salicylic acid phenyl ester.
Described hindered amine light stabilizer is N, N'-pair-(2,2,6,6-tetramethyl--4-piperidyl)-1, and 6-hexanediamine or 1,1,3,3-tetramethyl-butylamine.
Described benzophenone light stabilizer is Octabenzone.
A preparation method for above-mentioned continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material, the method comprises the following steps:
(1) by above-mentioned weight part, take thermoplastics 55-60 part, fire retardant 30-40 part, grafting agent 3-5 part, coupling agent 1-3 part, static inhibitor 5-10 part, oxidation inhibitor 0.2-0.4 part, photostabilizer 0.5-1 part after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin;
(2) continuous fibre is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thinly, then preheat through heating system, continuous fibre after preheating carries out tension adjustment for the second time by tension-adjusting gear, obtain pretreated continuous fibre, preheating temperature is 180-200 ℃, and the time of preheating is 3-5s;
(3) modified resin of 45-55 weight part is added in forcing machine, by staggered, can the two extrusion die groups of folding extrude, infiltrate with the pretreated continuous fibre of 55-45 weight part;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to 50-70 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, rolling makes continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material.
In described step (1), pre-heating temperature is 180-200 ℃, and the time of preheating is 3-5s.
In described step (2), exhibition silk system is that the different mirror-smooth roller in several roller footpaths is realized the broadening to continuous fibre, by the spacing of dancer rools, coated area and coated angle, fiber is moved freely between dancer rools, rearrange, for physical change, in the situation that guaranteeing fibre property, fiber can be opened up to 2 ~ 3 times to former width of silk.
In described step (3), forcing machine is that single forcing machine carries out feed by runner to two extrusion dies.
The continuous fiber reinforced thermoplastic composite material thickness that described step (5) makes is 0.2-0.27mm.
The present invention has following beneficial effect:
Compared with prior art, the present invention opens up fine infiltration aspect from Resin Flow and equipment and sets about, by adding of auxiliary agent, increased the mobility of resin, exhibition silk system makes the wider thinner of fiber exhibition, has improved effect of impregnation, solved dipping difficulty, make fiber architecture in prepreg all with and without dry yarn phenomenon, exist, the thermoplastic composite of producing has mechanical property excellence, intensity is high, fire-retardant, anlistatig advantage.
In formula is made, added permanent antistatic agent, degree of scatter and the dispersion state of static inhibitor in resin has remarkably influenced to resin antistatic property simultaneously.In the present invention, permanent antistatic agent mainly forms core shell structure in parent, and reveal static charge as path, permanent antistatic agent is mainly distributed in product surface with fine stratiform or muscle shape form, and less and mainly with particulate state, exist at centre portions.
The present invention, by adding grafting agent, adopts twin screw blending and modifying technique, by melt viscosity difference and the viscosity ratio of shearing rate and processing temperature control parent resin and permanent antistatic agent, has improved the consistency of permanent antistatic agent and parent resin.In use, can not affect because increasing the consumption of static inhibitor mobility and the processing characteristics thereof of resin itself.
Accompanying drawing explanation
Fig. 1 is the process flow sheet in the embodiment of the present invention.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention will be further described, and except specified otherwise, the component in embodiment is weight part.
In embodiment, part material used is originated in Table 1.
Table 1
Embodiment 1
A kind of continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material, its preparation process as shown in Figure 1:
(1) take by weight 55 parts of polypropylene, 30 parts of TDE, 5 parts of grafting agent 9903b, 10 parts of graphitized carbon blacks, 0.2 part of irgasfos 168,0.2 part of antioxidant 1010,944,1 part of coupling agent Kh550 part of 1 part of photostabilizer after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin.
(2) continuous glass fibre is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thin, then through IR bake, preheat, obtain pretreated continuous fibre, preheating temperature is 180 ℃, and the time of preheating is 3s, glass after preheating is by tension-adjusting gear, homogeneity and the unchangeability of adjustment of tonicity to guarantee that product is last.
Wherein exhibition silk system is that the different mirror-smooth roller in multiple rollers footpath is realized the broadening to continuous fibre, by the coated area of spacing and the coated angle of dancer rools, fiber is moved freely between dancer rools, rearrange, for physical change, precursor width is 3.5mm, and area density is 1200g/m
2, the rear width of exhibition silk becomes 7mm(fiber is opened up to 2 times to former width of silk), area density is 800g/m
2;
(3) modified resin of 45 weight parts is added and by single forcing machine, by runner, two extrusion dies are carried out in the forcing machine of feed, by staggered, can the two extrusion die groups of folding extrude, with the capable infiltration of pretreated continuous glass fibre of 55 weight parts;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to below 70 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, rolling makes the continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material that thickness is 0.22 ~ 0.23mm.
Embodiment 2
A kind of continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material, preparation according to the following steps:
(1) take by weight 60 parts of polyamide 6s, 30 parts of red phosphorus, 3.5 parts of grafting agent kh550,1098,0.1 part of antioxidant 1010 of 0.3 part of oxidation inhibitor, 944,5 parts of static inhibitor SAS93 of 1 part of photostabilizer, 3 parts of coupling agent Y-aminopropyl triethoxysilanes after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin;
(2) continuous carbon fibre is introduced to fiber exhibition silk system by weaving creel, carbon fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thin, then through IR bake, preheat, obtain pretreated continuous fibre, preheating temperature is 180 ℃, and the time of preheating is 3-5s, carbon fiber after preheating is by tension-adjusting gear, homogeneity and the unchangeability of adjustment of tonicity to guarantee that product is last;
Wherein exhibition silk system is that the different mirror-smooth roller in multiple rollers footpath is realized the broadening to continuous fibre, by the coated area of spacing and the coated angle of dancer rools, fiber is moved freely between dancer rools, rearrange, for physical change, precursor width is 5mm, and area density is 300g/m
2, the rear width of exhibition silk becomes 15mm(fiber is opened up to 3 times to former width of silk), area density is 140g/m
2;
(3) modified resin of 55 weight parts is added and by single forcing machine, by runner, two extrusion dies are carried out in the forcing machine of feed, by staggered, can the two extrusion die groups of folding extrude, with the capable infiltration of pretreated continuous carbon fibre of 45 weight parts;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to below 70 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, rolling makes the continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material that thickness is 0.25 ~ 0.26mm.
Embodiment 3
A kind of continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material, preparation according to the following steps:
(1) take by weight 60 parts of thermoplastics polyamide 1010s, fire retardant is 20 parts (three (2,2-bis-brooethyls-3-bromopropyl phosphonates) and the two phosphonates parts of 20 parts of Resorcinols, 3 parts of grafting agent polypropylene grafted maleic anhydrides, 3 parts of coupling agent Y-aminopropyl triethoxysilanes, 5 parts, static inhibitor oxyethane, oxidation inhibitor two (3, tri-grades of butyl-4-hydroxy phenyls of 5-) 0.5 part of 0.2 part of thioether, photostabilizer salicylic acid phenyl ester are after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin;
(2) continuous fibre (aromatic polyamide fibre) is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thinly, then preheat through heating system, continuous fibre after preheating carries out tension adjustment for the second time by tension-adjusting gear, obtain pretreated continuous fibre, preheating temperature is 200 ℃, and the time of preheating is 5s;
Described exhibition silk system is that the different mirror-smooth roller in multiple rollers footpath is realized the broadening to continuous fibre, by the coated area of spacing and the coated angle of dancer rools, fiber is moved freely between dancer rools, rearrange, and be physical change.Precursor width is 8mm, and area density is 200g/m
2, the rear width of exhibition silk becomes 16mm(fiber is opened up to 2 times to former width of silk), area density is 90g/m
2, area density reduces by 55%;
(3) modified resin of 50 weight parts is added by runner two extrusion dies is carried out in feed forcing machine, by staggered, can the two extrusion die groups of folding extrude, infiltrate with the pretreated continuous fibre of 50 weight parts;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to 50 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, it is 0.2mm continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material that rolling makes thickness.
Embodiment 4
A kind of continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material, preparation according to the following steps:
(1) take by weight 58 parts of polymeric amide 1212 of thermoplastics, 20 parts of dihydroxyphenyl propane two (phenylbenzene) phosphonates of fire retardant and 15 parts of two phosphonates of Resorcinol, 4 parts of grafting agent polypropylene grafted maleic anhydrides, 2 parts, coupling agent Y-methacryloxypropyl front three model machine silane, 7 parts of static inhibitor graphitized carbon black master batch SH801, oxidation inhibitor N, N'-pair-(3-(3, 5-di-tert-butyl-hydroxy phenyl) propionyl) 0.3 part of hexanediamine, 0.8 part of photostabilizer Octabenzone after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin,
(2) continuous fibre (aromatic polyamide fibre) is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thinly, then preheat through heating system, continuous fibre after preheating carries out tension adjustment for the second time by tension-adjusting gear, obtain pretreated continuous fibre, preheating temperature is 190 ℃, and the time of preheating is 4s;
Described exhibition silk system is that the different mirror-smooth roller in multiple rollers footpath is realized the broadening to continuous fibre, by the coated area of spacing and the coated angle of dancer rools, fiber is moved freely between dancer rools, rearrange, for physical change, precursor width is 8mm, and area density is 200g/m
2, the rear width of exhibition silk becomes 16mm(fiber is opened up to 2 times to former width of silk), area density is 170g/m
2, area density reduces by 15%;
(3) modified resin of 50 weight parts is added by runner two extrusion dies is carried out in feed forcing machine, by staggered, can the two extrusion die groups of folding extrude, infiltrate with the pretreated continuous fibre of 50 weight parts;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to 60 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, it is 0.27mm continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material that rolling makes thickness.
Embodiment 5
A kind of continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material, preparation according to the following steps:
(1) take by weight 58 parts of polycarbonate of thermoplastics, 20 parts of TDE of fire retardant and 20 parts of two phosphonates of Resorcinol, 4 parts of grafting agent polypropylene grafted maleic anhydrides, 3 parts, coupling agent Y-methacryloxypropyl front three model machine silane, 8 parts of static inhibitor graphitized carbon black master batch SH801, oxidation inhibitor N, N'-pair-(3-(3, 5-di-tert-butyl-hydroxy phenyl) propionyl) 0.3 part of hexanediamine, 0.8 part of photostabilizer Octabenzone after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin,
(2) continuous fibre (glass fibre) is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thinly, then preheat through heating system, continuous fibre after preheating carries out tension adjustment for the second time by tension-adjusting gear, obtain pretreated continuous fibre, preheating temperature is 190 ℃, and the time of preheating is 4s;
Described exhibition silk system is that the different mirror-smooth roller in multiple rollers footpath is realized the broadening to continuous fibre, by the coated area of spacing and the coated angle of dancer rools, fiber is moved freely between dancer rools, rearrange, for physical change, precursor width is 8mm, and area density is 1200g/m
2, the rear width of exhibition silk becomes 22mm(fiber is opened up to 2.75 times to former width of silk), area density is 840g/m
2, area density reduces by 30%;
(3) modified resin of 50 weight parts is added by runner two extrusion dies is carried out in feed forcing machine, by staggered, can the two extrusion die groups of folding extrude, infiltrate with the pretreated continuous fibre of 50 weight parts;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to 60 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, it is 0.23mm continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material that rolling makes thickness.
The continuous fiber reinforced thermoplastic flame-retardant and anti-static matrix material making in embodiment 1 ~ 5 is carried out to performance test, and test result is in Table 2
Table 2
| Tensile strength (MPa) | Fire-retardant rank | Surface resistivity (Ω) | |
| Testing standard | ASTMD 638 | UL94 | GB/T 15662 |
| Embodiment 1 | 245 | V0 | 1.3*10 5 |
| Embodiment 2 | 546 | V0 | 2.4*10 5 |
| Embodiment 3 | 532 | V0 | 2.0*10 6 |
| Embodiment 4 | 488 | V0 | 2.1*10 6 |
| Embodiment 5 | 522 | V0 | 2.3*10 7 |
From test result, can find out, the flame retardant properties of continuous fiber reinforced thermolplastic flame-retardant and anti-static matrix material prepared by the present invention is good, reaches UL94-V0 rank, possesses good tensile strength and antistatic property simultaneously.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.Person skilled in the art obviously can easily make various modifications to these embodiment, and General Principle described herein is applied in other embodiment and needn't passes through performing creative labour.Therefore, the invention is not restricted to the embodiment here, those skilled in the art are according to announcement of the present invention, and not departing from the improvement that category of the present invention makes and revise all should be within protection scope of the present invention.
Claims (10)
1. a continuous fiber reinforced thermoplastic composite material, is characterized in that: by the component that comprises following weight part, made:
Modified resin 45-55 part,
Continuous fibre 45-55 part.
2. continuous fiber reinforced thermoplastic composite material according to claim 1, is characterized in that: described continuous fibre is selected from one or more in glass fibre, carbon fiber, boron fibre or aromatic polyamide fibre.
3. continuous fiber reinforced thermoplastic composite material according to claim 2, it is characterized in that: described continuous fibre is the continuous fibre of processing without wearing and tearing expansion through tension control, fiber, and the area density of the continuous fibre that launches processing through tension control with without wearing and tearing reduces by 15 ~ 55%; Concrete steps are that continuous fibre is introduced to fiber exhibition silk system by weaving creel, and fiber, through continuous rolling, carries out tension adjustment, makes fiber carry out on the original basis broadening, opens up thin obtaining through tension control, and fiber launches the continuous fibre of processing without wearing and tearing;
Preferably, untreated glass fibre area density is 1200g/m
2, after launching to process through tension control with without wearing and tearing, glass fibre area density is reduced to 800-1000g/m
2; Or the area density of untreated carbon fiber is 300g/m
2, after launching to process through tension control with without wearing and tearing, the area density of carbon fiber is reduced to 140-180g/m
2.
4. continuous fiber reinforced thermoplastic composite material according to claim 1, is characterized in that: described modified resin is made by the component that comprises following weight part:
Thermoplastic resin 55-60 part,
Fire retardant 30-40 part,
Grafting agent 3-5 part,
Coupling agent 1-3 part,
Static inhibitor 5-10 part,
Oxidation inhibitor 0.2-0.4 part,
Photostabilizer 0.5-1 part.
5. continuous fiber reinforced thermoplastic composite material according to claim 4, is characterized in that: described thermoplasticity is moulded fat and is selected from one or more in polyolefine, polymeric amide or polycarbonate;
Or described fire retardant is one or more in halogenated flame retardant or phosphorus flame retardant;
Or described grafting agent is polypropylene grafted maleic anhydride;
Or described coupling agent is selected from Y-aminopropyl triethoxysilane, Y-glycidyl ether oxygen base propyl trimethoxy silicane, one or more in Y-methacryloxypropyl front three model machine silane;
Or described static inhibitor is the agent of polymer permanent anti-static or conductive agglomerate static inhibitor.
6. continuous fiber reinforced thermoplastic composite material according to claim 5, is characterized in that: described polyolefine is Co-polypropylene;
Or described polymeric amide is one or more in polyamide 6, polyamide 66, polyamide 1010 or polymeric amide 1212;
Or described halogenated flame retardant is preferably one or more in TDE or vinylchlorid;
Or described phosphorus flame retardant is preferably one or more in three (2,2-, bis-brooethyls-3-bromopropyl phosphonates), the two phosphonates of Resorcinol, dihydroxyphenyl propane two (phenylbenzene) phosphonates or red phosphorus;
Or described polymer permanent anti-static agent is the multipolymer of oxyethane and derivative thereof, described epoxyethane derivative is preferably monoethylene glycol amine, diethyleneglycolamin or triethylene glycol amine;
Or described conductive agglomerate is graphitized carbon black master batch, described graphitized carbon black master batch is preferably the master batch that superconductive carbon black, resin and processing aid are made through blending extrusion, more preferably DH801 or M2011U.
7. continuous fiber reinforced thermoplastic composite material according to claim 4, it is characterized in that: described oxidation inhibitor is selected from four (β-(3,5-di-tert-butyl-hydroxy phenyl) propionic acid) pentaerythritol ester, three (2.4-di-tert-butyl-phenyl) phosphorous acid ester, 2, tri-grades of butyl-4-methylphenols of 6-, two (3, tri-grades of butyl-4-hydroxy phenyls of 5-) thioether, N, one or more in N'-pair-(3-(3,5-di-tert-butyl-hydroxy phenyl) propionyl) hexanediamine or thio-2 acid dibasic acid esters;
Or described photostabilizer is selected from Whitfield's ointment lipid photostabilizer, hindered amine light stabilizer or benzophenone light stabilizer.
8. continuous fiber reinforced thermoplastic composite material according to claim 7, is characterized in that: described Whitfield's ointment lipid photostabilizer is divided into salicylic acid phenyl ester;
Or described hindered amine light stabilizer is N, N'-is two-(2,2,6,6-tetramethyl--4-piperidyl)-1,6-hexanediamine or 1,1,3,3-tetramethyl-butylamine;
Or described benzophenone light stabilizer is Octabenzone.
9. a preparation method for arbitrary described continuous fiber reinforced thermoplastic composite material in the claims 1-8, is characterized in that: the method comprises the following steps:
(1) by weight part claimed in claim 4, take thermoplastics 55-60 part, fire retardant 30-40 part, grafting agent 3-5 part, coupling agent 1-3 part, static inhibitor 5-10 part, oxidation inhibitor 0.2-0.4 part, photostabilizer 0.5-1 part after fully mixed, by twin screw extruder, carry out extruding pelletization, make modified resin;
(2) continuous fibre is introduced to fiber exhibition silk system by weaving creel, fiber is through continuous rolling, carry out tension adjustment, make fiber carry out on the original basis broadening, open up thin, then through heating system, preheat, the continuous fibre after preheating carries out tension adjustment for the second time by tension-adjusting gear, obtains pretreated continuous fibre;
(3) modified resin of 45-55 weight part is added in forcing machine, by staggered, can the two extrusion die groups of folding extrude, infiltrate with the pretreated continuous fibre of 55-45 weight part;
(4) continuous fibre after dipping is imported to dipping stack group and carry out roll-in, the continuous fibre band after roll-forming is cooling through cold pressing roller, is cooled to 50-70 ℃;
(5) cooling continuous fibre band process is flattened, cutting edge, rolling makes continuous fiber reinforced thermoplastic composite material.
10. preparation method according to claim 9, is characterized in that: in described step (1), pre-heating temperature is 180-200 ℃, and the time of preheating is 3-5s;
Or in described step (2), exhibition silk system is that the different mirror-smooth roller in several roller footpaths is realized the broadening to continuous fibre, by the spacing of dancer rools, coated area and coated angle, fiber is moved freely between dancer rools, rearrange, for physical change, in the situation that guaranteeing fibre property, fiber can be opened up to 2 ~ 3 times to former width of silk;
Or in described step (3), forcing machine is that single forcing machine carries out feed by runner to two extrusion dies;
Or the thickness of the continuous fiber reinforced thermoplastic composite material making in described step (5) is 0.2-0.27mm.
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