CN106366434A - Toughener-free compatibilizer-free basalt fiber reinforced polymer composition and preparation method thereof - Google Patents
Toughener-free compatibilizer-free basalt fiber reinforced polymer composition and preparation method thereof Download PDFInfo
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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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
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- C—CHEMISTRY; METALLURGY
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Abstract
The invention discloses a toughener-free compatibilizer-free basalt fiber reinforced polymer composition and a preparation method thereof; the composition is made from, by weight, 39-75 parts of thermoplastic, 24-60 parts of modified basalt fiber, 0.3-1 part of an antioxidant, and 0.2-0.8 part of an anti-ultraviolet agent. The preparation method comprises: (1) preparing the modified basalt fiber; (2) subjecting the above components to dry mixing, and then carrying out melt extruding to obtain the toughener-free compatibilizer-free basalt fiber reinforced polymer composition. Compared with basalt fiber reinforced polymer compositions common in the existing market, the composition has better compatibility between the modified basalt fiber and a polymer base and accordingly has very significant toughening effect; the formulation of the composition is free of a compatibilizer and a toughener, thus the cost is reduced.
Description
Technical field
The present invention relates to fiber-reinforced polymer technical field of compositions, more particularly, to basalt fiber-reinforced polymer group
Compound and preparation method thereof.
Background technology
As the important materials kind of modern society, polymeric material is widely applied.Polymeric material has matter
Gently, chemical proof is good, excellent electrical insulation capability, numerous feature such as excellent noise elimination and damping performance.But polymeric material
The distinct disadvantage of material is mechanical property typically it is impossible to meet the demand of some particular application.Manufacturer is generally using profound at present
Military rock fiber, glass fibre etc. carry out enhancing modified and achieved with good effect to polymer.The addition of fibre reinforced materials
Rigid, the thermostability of polymer composition is made to significantly improve.
But due between basalt fibre and polymeric matrix the compatibility poor although reinforcing fiber add can significantly improve
The tensile strength of compositionss, stretch moduluses, heat distortion temperature etc., but the toughness of compositionss also can be made to reduce.So industry at present
Boundary, when preparing basalt fiber-reinforced polymer compositionss, generally adds toughener and compatilizer (Chinese invention patent cn
105331074 a, cn 102964678 a, cn 103483684 a, cn 105331073 a), but these auxiliary agents add all can
Significantly improve the production cost of compositionss.
Content of the invention
Present society commonly used basalt fiber-reinforced polymer material is although the firm of polymer composition can be made
Property, thermostability significantly improve.But the toughness of compositionss because the compatibility is poor between basalt fibre and polymeric matrix, can be led to
Reduce, and toughener and compatilizer must not be added without.
The purpose of the present invention is to overcome deficiencies of the prior art, provides one kind no toughener no compatilizer Black Warrior
Rock fiber-reinforced polymer compositionss and preparation method thereof.
For solving above-mentioned technical problem, the purpose of the present invention is achieved through the following technical solutions.
One kind no toughener no compatilizer basalt fiber-reinforced polymer compositionss, in terms of parts by weight, including as follows
Component:
Thermoplastic 39-75；
Treated basalt fiber 24-60；
Antioxidant 0.3-1；
Ultraviolet (UV) resistant agent 0.2-0.8.
Optimize further, described thermoplastic include but is not limited to polylactic acid (pla), polyolefin, polyesters,
Polyacrylate, Merlon (pc), nylon-type, acrylonitrile-butadiene-styrene copolymer (abs) and polyformaldehyde (pom)
One of or two or more mixture；Described polyolefin includes polyethylene, polypropylene or polystyrene, described polyesters bag
Include polyethylene terephthalate or polybutylene terephthalate (PBT), described nylon-type includes nylon 6, nylon66 fiber, nylon
1010 or NYLON610.
Optimize further, described treated basalt fiber is to be prepared by following technique: first uses silane coupler
Or aluminate coupling agent is reacted with without the basalt fibre of surface treatment, basalt fibre surface is made to form reactivity
Group, is subsequently adding the reactive group copolymerization of monomer and basalt fibre surface.
Further optimization, described silane coupler is vinyltrimethoxy silane, VTES,
Vinyl three (2- methoxy ethoxy) silane, vinyl trimethoxysilane oligomer, γ-methacryloxypropyl first
One of base dimethoxysilane and γ-methacryloxypropyl or two or more mixture.
Further optimization, described aluminate coupling agent is isopropyl two Oleic acid acyloxy Aluminate, distearyl acyl-oxygen
One of isopropoxy Aluminate or both mixture.
Further optimization, during described treated basalt fiber preparation, monomer used includes but is not limited to propylene
Esters of gallic acid, olefines, unsaturated acid anhydride or unsaturated epoxy compound；Described esters of acrylic acid include methyl methacrylate,
Acrylic acid methyl ester., butyl acrylate or ethyl methyl acrylate, described olefines include ethylene, propylene, 1-butylene, styrene or
1- hexene, described unsaturated acid anhydride includes cis- 5- norborene-external form-2,3- dicarboxylic acid anhydride or (2- nonylene-1-yl) succinic acid
Acid anhydride, described unsaturated epoxy compound includes allyl glycidyl ether or epoxy soybean oil.
Further optimization, the described basalt fibre without surface treatment is chopped strand, single fiber a diameter of 10-
30μm.
Further optimization, described silane coupler or aluminate coupling agent are fine with the basalt without surface treatment
Reaction between dimension is carried out in room temperature, and the response time is 2 ~ 4 h.
Further optimization, the reaction temperature of copolyreaction between described monomer and basalt fibre is 70-90 DEG C, instead
It is 2-5 hour between seasonable.
Further optimization, described silane coupler or aluminate coupling agent and not surface treated basalt fibre
Between reaction in the mass ratio of coupling agent and basalt fibre be 2:100-5:100.
Further optimization, the matter of monomer and basalt fibre in the copolyreaction between described monomer and basalt fibre
Amount ratio is 10:100-20:100.
Optimize further, described antioxidant is 2,2’- thiobiss [3- (3,5- di-tert-butyl-hydroxy phenyl) third
Acetoacetic ester] and n, one of n ' -1,6- hexylidene-two-［ 3,5- di-t-butyl -4- hydroxyl hydrocinnamamide ］ or both mixing
Thing.
Optimize further, described ultraviolet (UV) resistant agent is 2- (2 '-hydroxyl -3 '-the tert-butyl group -5 '-aminomethyl phenyl) 5-
One of chlorinated benzotriazole and double (1,2,2,6,6- pentamethyl -4 piperidyl) sebacate or both mixture.
A kind of preparation method of described no toughener no compatilizer basalt fiber-reinforced polymer compositionss, including as follows
Step:
Weigh raw material by described parts by weight, the raw material in addition to treated basalt fiber is put in blender and is dry mixed；To mix
The loading hopper of rotating Vortex hing surface put into by the raw material getting togather, and described treated basalt fiber passes through to force
Feeding machine adds in the middle part of machine barrel, and through melt extruding, it is poly- that pelletize is obtained the no compatilizer basalt fibre enhancing of described no toughener
Polymer composition.
Optimize further, the described time being dry mixed is 3～7min, the speed of mainshaft is 300 ~ 800r/min.
Optimize further, area's temperature 90-110 DEG C of described double screw extruder, two area's temperature 150-300 DEG C, three
Area's temperature 170-290 DEG C, four area's temperature 170-290 DEG C, head temperature is 180-290 DEG C, the raw material time of staying 2 in an extruder
～4min, pressure is 9-15mpa.
The present invention compared with prior art, has advantages below and a beneficial effect:
(1) using special process, basalt fibre is modified in this patent, can be obviously improved it and between polymeric matrix
The compatibility, strengthens two alternate adhesions, so that the shock resistance of polymer composition is significantly lifted.
(2) without adding toughener and compatilizer in inventive formulation, can be with reduces cost.
Brief description
Fig. 1 is the sem figure of the basalt fibre without surface treatment used in embodiment.
Specific embodiment
For ease of further understanding to the present invention, describe the present invention in conjunction with specific embodiment:
The basalt fibre without surface treatment used by embodiment is chopped strand, and its sem figure is as shown in figure 1, can by Fig. 1
Know, a diameter of 10-30 μm of the single fiber of the basalt fibre without surface treatment used.
Basalt fiber-reinforced polymer preparation method of composition in present embodiment includes:
A: first carry out reacting 2 in room temperature with basalt fibre (without surface treatment) with silane coupler or aluminate coupling agent
~ 4 h, are subsequently adding the reactive group copolymerization of monomer and basalt fibre surface, and copolyreaction temperature is 70-90 DEG C, reaction
Time 2-5 hour, prepared treated basalt fiber；
B: weigh thermoplastic and other raw material (except basalt fibre) by weight ratio；
C: the raw material weighing up is put into 3～7min in shr series of high speed blender, is dry mixed, 300～800 turns of the speed of mainshaft/
Minute；
D: the raw material mixing in c is put into the loading hopper of rotating Vortex hing surface, modified basalt is fine
Dimension is added in the middle part of machine barrel by forced feed machine, through melt extruding, pelletize.Processing technique is as follows: the one of double screw extruder
Area's temperature 90-110 DEG C, two area's temperature 150-300 DEG C, three area's temperature 170-290 DEG C, four area's temperature 170-290 DEG C, head temperature
For 180-290 DEG C, the raw material time of staying 2～4min in an extruder, pressure is 9-15mpa.
Embodiment 1
First use γ-methacryloyloxypropyl methyl dimethoxysilane and without surface treatment basalt fibre in room temperature
25 DEG C carry out reacting 2h, and γ-methacryloyloxypropyl methyl dimethoxysilane is 2 with the mass ratio of basalt fibre:
100；It is subsequently adding the reactive group copolymerization of butyl acrylate and fiber surface, the quality of butyl acrylate and basalt fibre
For 10:100, copolyreaction temperature is 90 DEG C to ratio, 4 hours response time, and prepared treated basalt fiber is standby；
Weigh 40 parts of polypropylene pp, antioxidant 2,2 by weight’- thiobiss [3- (3,5- di-t-butyl -4- hydroxy benzeness
Base) ethyl propionate] 1 part, double (1,2,2,6,6- pentamethyl -4 piperidyl) 0.2 part of the sebacate of ultraviolet (UV) resistant agent, in height
Mix 3 minutes in fast mixer shr 300a, 300 revs/min of the speed of mainshaft.The material mixing is added to twin-screw extrusion
In the hopper of machine, treated basalt fiber is added in the middle part of machine barrel by forced feed machine, controls treated basalt fiber content
58.8 parts, through melt blending, extruding pelletization becomes composite.Wherein, screw rod each heating region temperature setting is respectively as follows: an area: 90
℃；2nd area: 150 DEG C；3rd area: 170 DEG C；4th area: 170 DEG C；Head: 180 DEG C；Time of staying 2min.Pressure is 15mpa.
Embodiment 2
First use aluminate coupling agent mixture (isopropyl two Oleic acid acyloxy Aluminate/distearyl acyl-oxygen aluminum isopropoxide acid esters
Mass ratio be 1/1) carry out reacting 3 h with without surface treatment basalt fibre in 25 DEG C of room temperature, be coupled agent composition with
The mass ratio of basalt fibre is 5:100；Be subsequently adding the reactive group copolymerization of styrene and fiber surface, styrene with profound
The mass ratio of military rock fiber is 15:100, and copolyreaction temperature is 70 DEG C, 2 hours response time, prepared treated basalt fiber,
Standby；
Weigh 39 parts of polypropylene pp, antioxidant n, n '-hexamethylene-two-［ 3,5- di-t-butyl -4- hydroxyls by weight
Hydrocinnamamide ］ 0.3 part, ultraviolet (UV) resistant agent 2- (2 '-hydroxyl -3 '-the tert-butyl group -5 '-aminomethyl phenyl) 5- chlorinated benzotriazole
0.7 part, mix 7 minutes in high-speed mixer shr 300a, 800 revs/min of the speed of mainshaft.The material mixing is added to
In the hopper of double screw extruder, treated basalt fiber is added in the middle part of machine barrel by forced feed machine, controls fiber content
60 parts, through melt blending, extruding pelletization becomes composite.Wherein, screw rod each heating region temperature setting is respectively as follows: an area: 110
℃；2nd area: 190 DEG C；3rd area: 190 DEG C；4th area: 185 DEG C；Head: 185 DEG C；Time of staying 4min.Pressure is 9mpa.
Embodiment 3
First carried out for 25 DEG C in room temperature with without surface treatment basalt fibre with vinyl three (2- methoxy ethoxy) silane
React 3 h, vinyl three (2- methoxy ethoxy) silane is 4:100 with the mass ratio of basalt fibre；It is subsequently adding (2- nonyl
Alkene-1- base) succinic anhydrides and fiber surface reactive group copolymerization, (2- nonylene-1-yl) succinic anhydrides and basalt fibre
Mass ratio be 20:100, copolyreaction temperature be 80 DEG C, 5 hours response time, prepared treated basalt fiber, standby；
Weigh 75 parts of Merlon pc, antioxidant 2,2 by weight’- thiobiss [3- (3,5- di-t-butyl -4- hydroxy benzeness
Base) ethyl propionate] 0.5 part, double (1,2,2,6,6- pentamethyl -4 piperidyl) 0.5 part of the sebacate of ultraviolet (UV) resistant agent,
Mix 5 minutes in high-speed mixer shr 200a, 750 revs/min of the speed of mainshaft.The material mixing is added to twin screw squeeze
Go out in the hopper of machine, treated basalt fiber is added by forced feed machine in the middle part of machine barrel, control 24 parts of fiber content, through molten
Melt blending, extruding pelletization becomes composite.Wherein, screw rod each heating region temperature setting is respectively as follows: an area: 100 DEG C；2nd area: 300
℃；3rd area: 290 DEG C；4th area: 290 DEG C；Head: 290 DEG C；Time of staying 3min.Pressure is 14mpa.
Embodiment 4
First reacted for 25 DEG C in room temperature with without surface treatment basalt fibre with isopropyl two Oleic acid acyloxy Aluminate
4h, isopropyl two Oleic acid acyloxy Aluminate is 3:100 with the mass ratio of basalt fibre；It is subsequently adding acrylic acid methyl ester.: 1-
Reactive group copolymerization, monomer mixture and the basalt fibre of the monomer mixture than=1:1 for the hexene mass and fiber surface
Mass ratio is 20:100, and copolyreaction temperature is 80 DEG C, 5 hours response time, and prepared treated basalt fiber is standby；
Weigh 63.2 parts of polypropylene pp, antioxidant 2,2 by weight’- thiobiss [3- (3,5- di-t-butyl -4- hydroxy benzeness
Base) ethyl propionate] 1 part, ultraviolet (UV) resistant agent 2- (2 '-hydroxyl -3 '-the tert-butyl group -5 '-aminomethyl phenyl) 5- chlorinated benzotriazole
0.8 part, mix 6 minutes in high-speed mixer shr 200a, 750 revs/min of the speed of mainshaft.The material mixing is added to
In the hopper of double screw extruder, treated basalt fiber is added in the middle part of machine barrel by forced feed machine, controls fiber content
35 parts, through melt blending, extruding pelletization becomes composite.Wherein, screw rod each heating region temperature setting is respectively as follows: an area: 100
℃；2nd area: 180 DEG C；3rd area: 185 DEG C；4th area: 185 DEG C；Head: 190 DEG C；The time of staying 3 min.Pressure is 12 mpa.
Comparative example 1
Weigh 31 parts of polypropylene pp by weight, 3 parts of compatilizer Research of Grafting Malaic Anhydride Onto Polyethylene, toughener styrene-
5 parts of butadiene-styrene triblock copolymer sbs, antioxidant 2,2’- thiobiss [3- (3,5- di-t-butyl -4- hydroxy benzeness
Base) ethyl propionate] 0.5 part, double (1,2,2,6,6- pentamethyl -4 piperidyl) 0.5 part of the sebacate of ultraviolet (UV) resistant agent,
Mix 5 minutes in high-speed mixer shr 300a, 800 revs/min of the speed of mainshaft.The material mixing is added to twin screw squeeze
Go out in the hopper of machine, unmodified basalt fibre is added by forced feed machine in the middle part of machine barrel, control 60 parts of fiber content, warp
Melt blending, extruding pelletization becomes composite.Wherein, screw rod each heating region temperature setting is respectively as follows: an area: 100 DEG C；2nd area:
190℃；3rd area: 190 DEG C；4th area: 185 DEG C；Head: 185 DEG C；Time of staying 3min.Pressure is 10mpa.
Comparative example 2
Weigh 67 parts of Merlon pc, 3 parts of compatilizer Research of Grafting Malaic Anhydride Onto Polyethylene, toughener benzene second by weight
Alkene -5 parts of butadiene-styrene triblock copolymer sbs, antioxidant 2,2’- thiobiss [3- (3,5- di-t-butyl -4- hydroxyl
Phenyl) ethyl propionate] 0.5 part, double (1,2,2,6,6- pentamethyl -4 piperidyl) 0.5 part of the sebacate of ultraviolet (UV) resistant agent,
High-speed mixer shr 300a mixes 5 minutes, 750 revs/min of the speed of mainshaft.The material mixing is added to twin screw
In the hopper of extruder, unmodified basalt fibre is added in the middle part of machine barrel by forced feed machine, controls 24 parts of fiber content,
Through melt blending, extruding pelletization becomes composite.Wherein, screw rod each heating region temperature setting is respectively as follows: an area: 100 DEG C；Two
Area: 300 DEG C；3rd area: 290 DEG C；4th area: 290 DEG C；Head: 290 DEG C；Time of staying 3min.Pressure is 12mpa.
Performance test:
Tensile strength is tested by gb/t 1040 standard.Specimen types are i type, batten size (mm): 170(length) × (20 ±
0.2) (end portion width) × (4 ± 0.2) (thickness), draw speed is 50 mm/min；
Bending strength and bending moduluses are tested by gb/t 9341 standard.Specimen types are specimen size (mm): (80 ± 2)
× (10 ± 0.2) × (4 ± 0.2), rate of bending is 20 mm/min；
Notch impact strength is tested by gb/t 1043 standard.Specimen types are i type, specimen size (mm): (80 ± 2) ×
(10 ± 0.2) × (4 ± 0.2)；Breach type is a class, and breach residual thickness is 3.2 mm.
The formula of embodiment 1 ~ 4 and material property are shown in Table 1:
The formula of table 1 embodiment 1 ~ 4 and material property
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | |
| Polypropylene | 40 | 39 | 63.2 | |
| Merlon | 75 | |||
| Treated basalt fiber | 58.8 | 60 | 24 | 35 |
| Antioxidant 2,2’- thiobiss [3- (3,5- di-tert-butyl-hydroxy phenyl) ethyl propionate] | 1 | 0.5 | 1 | |
| Antioxidant n, n ' -1,6- hexylidene-two-［ 3,5- di-t-butyl -4- hydroxyl hydrocinnamamide ］ | 0.3 | |||
| Double (1,2,2,6,6- pentamethyl -4 piperidyl) sebacate of ultraviolet (UV) resistant agent | 0.2 | 0.5 | ||
| Ultraviolet (UV) resistant agent 2- (2 '-hydroxyl -3 '-the tert-butyl group -5 '-aminomethyl phenyl) 5- chlorinated benzotriazole | 0.7 | 0.8 | ||
| Tensile strength (mpa) | 132 | 135 | 103 | 121 |
| Bending strength (mpa) | 236 | 243 | 176 | 203 |
| Bending moduluses (gpa) | 9.7 | 9.9 | 5.7 | 7.6 |
| Notch impact strength (kj/m2) | 18.7 | 20.0 | 10.3 | 13.1 |
The formula of comparative example 1 ~ 2 and material property are shown in Table 2:
The formula of table 2 comparative example 1 ~ 2 and material property
| Comparative example 1 | Comparative example 2 | |
| Polypropylene | 31 | |
| Merlon | 67 | |
| Research of Grafting Malaic Anhydride Onto Polyethylene | 3 | 3 |
| Unmodified basalt fibre | 60 | 24 |
| SBS sbs | 5 | 5 |
| Antioxidant 2,2’- thiobiss [3- (3,5- di-tert-butyl-hydroxy phenyl) ethyl propionate] | 0.5 | 0.5 |
| Double (1,2,2,6,6- pentamethyl -4 piperidyl) sebacate of ultraviolet (UV) resistant agent | 0.5 | 0.5 |
| Tensile strength (mpa) | 110 | 81 |
| Bending strength (mpa) | 198 | 154 |
| Bending moduluses (gpa) | 7.9 | 4.9 |
| Notch impact strength (kj/m2) | 15.3 | 8.0 |
From Tables 1 and 2 contrast as can be seen that the basalt fiber-reinforced polymer composition system of present invention preparation is a kind of tool
There are superpower shock resistance, high rigidity, have the composition system of favorable comprehensive mechanical property.Increase with common basalt fibre
Strength polymer material is compared, and is more suitable for being applied to the fields such as Aeronautics and Astronautics.
Above to one kind provided by the present invention no toughener no compatilizer basalt fiber-reinforced polymer compositionss and
Its preparation method is described in detail, and specific case used herein is explained to the principle of the present invention and embodiment
State, the explanation of above example is only intended to help and understands the method for the present invention and its core concept；Simultaneously for this area
Those skilled in the art, according to the thought of the present invention, all will change, to sum up institute in specific embodiments and applications
State, this specification content should not be construed as limitation of the present invention.
Claims (10)
1. one kind no toughener no compatilizer basalt fiber-reinforced polymer compositionss are it is characterised in that in terms of parts by weight,
Including following component:
Thermoplastic 39-75；
Treated basalt fiber 24-60；
Antioxidant 0.3-1；
Ultraviolet (UV) resistant agent 0.2-0.8.
2. one kind according to claim 1 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be: described thermoplastic includes but is not limited to polylactic acid, polyolefin, polyesters, polyacrylate, poly- carbonic acid
One of ester, nylon-type, acrylonitrile-butadiene-styrene copolymer and polyformaldehyde or two or more mixture；Described poly-
Alkene includes polyethylene, polypropylene or polystyrene, and described polyesters include polyethylene terephthalate or gather to benzene two
Formic acid butanediol ester, described nylon-type includes nylon 6, nylon66 fiber, nylon 1010 or NYLON610.
3. one kind according to claim 1 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be, described treated basalt fiber is to be prepared by following technique: first use silane coupler or aluminate coupling agent
Reacted with without the basalt fibre of surface treatment, make basalt fibre surface form reactive group, be subsequently adding
Monomer and the reactive group copolymerization on basalt fibre surface.
4. one kind according to claim 3 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be: described silane coupler is vinyltrimethoxy silane, VTES, vinyl three (2- methoxy
Base oxethyl) silane, vinyl trimethoxysilane oligomer, γ-methacryloyloxypropyl methyl dimethoxysilane
With one of γ-methacryloxypropyl or two or more mixture；Described Aluminate is coupled
Agent is one of isopropyl two Oleic acid acyloxy Aluminate, distearyl acyl-oxygen aluminum isopropoxide acid esters or both mixture；
The described basalt fibre without surface treatment is chopped strand, a diameter of 10-30 μm of single fiber.
5. one kind according to claim 3 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be: described monomer includes but is not limited to esters of acrylic acid, olefines, unsaturated acid anhydride or unsaturated epoxy compound；
Described esters of acrylic acid includes methyl methacrylate, acrylic acid methyl ester., butyl acrylate or ethyl methyl acrylate, described alkene
Hydro carbons includes ethylene, propylene, 1-butylene, styrene or 1- hexene, and described unsaturated acid anhydride includes cis- 5- norborene-external form-
2,3- dicarboxylic acid anhydrides or (2- nonylene-1-yl) succinic anhydrides, described unsaturated epoxy compound includes allyl glycidyl ether
Or epoxy soybean oil.
6. one kind according to claim 3 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be, the reaction between described silane coupler or aluminate coupling agent and not surface treated basalt fibre is entered in room temperature
OK, the response time is 2 ~ 4 h；The reaction temperature of the copolyreaction between described monomer and basalt fibre is 70-90 DEG C, reaction
Time is 2-5 hour.
7. one kind according to claim 3 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be, coupling agent in the reaction between described silane coupler or aluminate coupling agent and not surface treated basalt fibre
Mass ratio with basalt fibre is 2:100-5:100；In copolyreaction between described monomer and basalt fibre monomer with profound
The mass ratio of military rock fiber is 10:100-20:100.
8. one kind according to claim 1 no toughener no compatilizer basalt fiber-reinforced polymer compositionss, it is special
Levy and be: described antioxidant is 2,2’- thiobiss [3- (3,5- di-tert-butyl-hydroxy phenyl) ethyl propionate] and n, n ' -1,
One of 6- hexylidene-two-［ 3,5- di-t-butyl -4- hydroxyl hydrocinnamamide ］ or both mixture；Described uvioresistant
Agent is 2- (2 '-hydroxyl -3 '-the tert-butyl group -5 '-aminomethyl phenyl) 5- chlorinated benzotriazole and double (1,2,2,6,6- pentamethyls -4
Piperidyl) one of sebacate or both mixture.
9. the side of a kind of no toughener no compatilizer basalt fiber-reinforced polymer compositionss described in preparation claim 1
Method is it is characterised in that comprise the steps:
Weigh raw material by described parts by weight, the raw material in addition to treated basalt fiber is put in blender and is dry mixed；To mix
The loading hopper of rotating Vortex hing surface put into by the raw material getting togather, and described treated basalt fiber passes through to force
Feeding machine adds in the middle part of machine barrel, and through melt extruding, it is poly- that pelletize is obtained the no compatilizer basalt fibre enhancing of described no toughener
Polymer composition.
10. preparation method as claimed in claim 9 it is characterised in that the described time being dry mixed be 3～7min, the speed of mainshaft
For 300 ~ 800r/min；One area's temperature 90-110 DEG C of described double screw extruder, two area's temperature 150-300 DEG C, three area's temperature
170-290 DEG C, four area's temperature 170-290 DEG C, head temperature is 180-290 DEG C, raw material in an extruder time of staying 2～
4min, pressure is 9-15mpa.
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| CN107759989A (en) * | 2017-10-25 | 2018-03-06 | 太原理工大学 | A kind of basalt fabric enhancing lactic acid composite material and preparation method thereof |
| CN109535548A (en) * | 2018-10-31 | 2019-03-29 | 重庆工商大学 | A kind of basalt fibre reinforced polypropylene compound material and preparation method thereof |
| CN110894348A (en) * | 2019-11-22 | 2020-03-20 | 中广核高新核材科技（苏州）有限公司 | Fiber-reinforced PC/PBT material and application thereof as new energy automobile connector material |
| CN111518337A (en) * | 2020-06-05 | 2020-08-11 | 四川长虹智能制造技术有限公司 | Graphene/basalt fiber reinforced composite material and preparation method thereof |
| CN113150434A (en) * | 2021-03-22 | 2021-07-23 | 吉林禾迪科技有限公司 | Plant fiber reinforced polypropylene composite material and preparation method thereof |
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| CN107523021B (en) * | 2017-06-23 | 2021-06-11 | 安庆市枞江汽车部件制造有限公司 | Durable creep-resistant automobile safety belt plastic buckle |
| CN107523021A (en) * | 2017-06-23 | 2017-12-29 | 安庆市枞江汽车部件制造有限公司 | A kind of durable type creep resistant car belt plastic buckle |
| CN107759989A (en) * | 2017-10-25 | 2018-03-06 | 太原理工大学 | A kind of basalt fabric enhancing lactic acid composite material and preparation method thereof |
| CN107759989B (en) * | 2017-10-25 | 2020-06-09 | 太原理工大学 | Basalt fabric reinforced polylactic acid composite material and preparation method thereof |
| CN109535548A (en) * | 2018-10-31 | 2019-03-29 | 重庆工商大学 | A kind of basalt fibre reinforced polypropylene compound material and preparation method thereof |
| CN110894348A (en) * | 2019-11-22 | 2020-03-20 | 中广核高新核材科技（苏州）有限公司 | Fiber-reinforced PC/PBT material and application thereof as new energy automobile connector material |
| CN111518337A (en) * | 2020-06-05 | 2020-08-11 | 四川长虹智能制造技术有限公司 | Graphene/basalt fiber reinforced composite material and preparation method thereof |
| CN113150434A (en) * | 2021-03-22 | 2021-07-23 | 吉林禾迪科技有限公司 | Plant fiber reinforced polypropylene composite material and preparation method thereof |
| CN113265723A (en) * | 2021-06-24 | 2021-08-17 | 晋江市飞顺郎鞋业有限公司 | High-strength anti-aging composite fiber for fly-knitted mesh fabric and preparation method thereof |
| CN114133710A (en) * | 2021-12-09 | 2022-03-04 | 安徽江淮汽车集团股份有限公司 | PET composite material and preparation method thereof |
| CN114957975A (en) * | 2022-07-06 | 2022-08-30 | 连云港爱仕沃玛技术纺织有限公司 | Environment-friendly waterproof outdoor cloth and preparation method thereof |
| CN115746554A (en) * | 2022-11-12 | 2023-03-07 | 厦门市嘉能科技有限公司 | Low-water-absorption nylon material, preparation method thereof and battery sealing ring |
| CN115746554B (en) * | 2022-11-12 | 2024-01-30 | 厦门市嘉能科技有限公司 | Low-water-absorption nylon material, preparation method thereof and battery sealing ring |
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