CN108299721A - A kind of novel light Basalt fiber composite rib and preparation method thereof - Google Patents
A kind of novel light Basalt fiber composite rib and preparation method thereof Download PDFInfo
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- CN108299721A CN108299721A CN201810236062.0A CN201810236062A CN108299721A CN 108299721 A CN108299721 A CN 108299721A CN 201810236062 A CN201810236062 A CN 201810236062A CN 108299721 A CN108299721 A CN 108299721A
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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
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
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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
- C08K2201/011—Nanostructured additives
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
Abstract
A kind of novel light Basalt fiber composite rib of present invention offer and preparation method thereof, belongs to technical field of composite materials field.A kind of novel light Basalt fiber composite rib, novel light Basalt fiber composite rib are combined by basalt fibre and matrix resin, and basalt fibre includes：Basalt building stones, polypropylene, nanometer silicon carbide, makrolon, chromium carbide, phenoplasts, nano magnesia, Ceramic silicon rubber, matrix resin include by weight：Polyvinyl resin, epoxy resin, dicyclopentadiene, nano silicon dioxide, curing agent, accelerating agent, the novel light Basalt fiber composite rib mechanical property is more excellent, wear-resisting property, electrical insulation capability, corrosion resistance, and tensile resistance is preferable.The preparation method of the novel light Basalt fiber composite rib, method is simple, novel light Basalt fiber composite rib lightweight obtained, wear-resisting, corrosion-resistant, good mechanical property.
Description
Technical field
The invention belongs to technical field of composite materials, specifically, being related to a kind of novel light Basalt fiber composite rib
And preparation method thereof.
Background technology
In existing field of compound material, the fiber as composite reinforcing reinforcement mainly has glass fibre, carbon fiber, boron fine
Dimension, alumina fibre, silicon carbide fibre, polyethylene fibre etc., but due to the limitation of price factor, most of fiber is all served only for
Military field, only glass fibre are also widely used for civil field, and in process of production, energy consumption is larger for glass fibre, unfavorable
In energy conservation and environmental protection etc., while the wearability of glass fibre is poor, thus we need to find a kind of good insulating, heat resistance it is strong,
Corrosion resistance is good, high mechanical strength, and the good fiber of wearability, basalt fibre is just widely used.But existing skill
The basalt fibre of art some mechanical properties, wear-resisting property, high temperature resistance etc. are also to be strengthened.
Invention content
The present invention provides a kind of novel light Basalt fiber composite rib, and mechanical property is more excellent, and wear-resisting property, electricity are absolutely
Edge performance, corrosion resistance, tensile resistance are preferable.
Another object of the present invention is to provide a kind of preparation method of novel light Basalt fiber composite rib, method letters
Singly, novel light Basalt fiber composite rib lightweight obtained, wear-resisting, corrosion-resistant, good mechanical property.
In order to achieve the above object, the solution that the present invention uses is：
The present invention proposes a kind of novel light Basalt fiber composite rib, and novel light Basalt fiber composite rib is by the Black Warrior
Rock fiber is combined with matrix resin；
Basalt fibre includes by weight：90-100 parts of basalt building stones, 8-12 parts of polypropylene, nanometer silicon carbide 1-
5 parts, 2-8 parts of makrolon, 1-5 parts of chromium carbide, 2-8 parts of phenoplasts, 0.8-1.2 parts of nano magnesia, Ceramic silicon rubber
2-8 parts；
Matrix resin includes by weight：15-25 parts of polyvinyl resin, 15-25 parts of epoxy resin, dicyclopentadiene 6-
10 parts, 2-6 parts of nano silicon dioxide, 0.5-0.8 parts of curing agent, 0.5-1.2 parts of accelerating agent.
The present invention proposes a kind of preparation method of novel light Basalt fiber composite rib, includes the following steps：
The preparation of basalt fibre：Basalt building stones are melted at 1500 DEG C, chromium carbide, nano silicon carbide is then added
Silicon, nano magnesia are warming up to 1800 DEG C -2000 DEG C up to being completely melt, polypropylene are added when being then cooled to 1350 DEG C, gathers
Carbonic ester, phenoplasts and Ceramic silicon rubber carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt
Fiber；
The preparation of matrix resin：Polyvinyl resin, epoxy resin, dicyclopentadiene, nano silicon dioxide are mixed
Uniformly, curing agent and the uniformly mixed obtained matrix resin glue of accelerating agent then is being added；
The preparation of novel light Basalt fiber composite rib：It is carried out after basalt fibre is impregnated in matrix resin glue
Novel light Basalt fiber composite rib is made in solidification.
The advantageous effect of novel light Basalt fiber composite rib provided by the invention and preparation method thereof is novel light
Basalt fiber composite rib is combined by basalt fibre and matrix resin, wherein basalt fibre is made with basalt building stones
For the major matrix material of basalt fibre, Ceramic silicon rubber is added, improves the high temperature resistance and security performance of material,
Plus nano silicon carbide coordinates the wear-resisting property for greatly increasing basalt fibre obtained with basalt building stones, can also be further
Mitigate the weight that material is made, the supplementary material of chromium carbide being added as nanometer silicon carbide can further increase system
The high temperature resistant and wear-resisting property of the basalt fibre obtained, the addition of makrolon can increase the use scope of basalt fibre,
It is added while polypropylene improves entire material corrosion resistance with makrolon cooperation and further increases its mechanical property, phenol
Aldehyde plastics, nano magnesia cooperate, and improve the toughness of material；Polyvinyl resin has preferable corrosion-resistant in matrix resin
Performance, epoxy resin have preferable adhesive strength and chemical-resistance, nanometer silicon dioxide particle are sufficiently and uniformly disperseed
Into polyvinyl resin and epoxy resin, its intensity and elongation percentage can be improved, the addition of dicyclopentadiene can improve polyethylene
The heat resistance and corrosion resistance of resin and epoxy resin.Novel light Basalt fiber composite rib lightweight obtained, wear-resisting, corrosion resistant
Erosion, good mechanical property.
Specific implementation mode
It in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below will be in the embodiment of the present invention
Technical solution be clearly and completely described.The person that is not specified actual conditions in embodiment, builds according to normal condition or manufacturer
The condition of view carries out.Reagents or instruments used without specified manufacturer is the conventional production that can be obtained by commercially available purchase
Product.
Novel light Basalt fiber composite rib of the embodiment of the present invention and preparation method thereof is specifically described below.
Novel light Basalt fiber composite rib provided in an embodiment of the present invention is compound with matrix resin by basalt fibre
It forms.
Basalt fibre includes by weight：90-100 parts of basalt building stones, 8-12 parts of polypropylene, nanometer silicon carbide 1-
5 parts, 2-8 parts of makrolon, 1-5 parts of chromium carbide, 2-8 parts of phenoplasts, 0.8-1.2 parts of nano magnesia, Ceramic silicon rubber
2-8 parts；Preferably, basalt fibre includes by weight：93-98 parts of basalt building stones, 9-11 parts of polypropylene, nano silicon carbide
2-4 parts of silicon, 4-6 parts of makrolon, 2-4 parts of chromium carbide, 4-6 parts of phenoplasts, 0.9-1.1 parts of nano magnesia, ceramic SiClx
4-6 parts of rubber；It is furthermore preferred that basalt fibre includes by weight：96 parts of basalt building stones, 10 parts of polypropylene, nano-sized carbon
3 parts of SiClx, 5 parts of makrolon, 3 parts of chromium carbide, 5 parts of phenoplasts, 1 part of nano magnesia, 5 parts of Ceramic silicon rubber.
Basalt building stones category basic volcanic rocks, basaltic main ingredient be silica, alundum (Al2O3), iron oxide,
Calcium oxide, magnesia (also having a small amount of potassium oxide, sodium oxide molybdena), wherein dioxide-containing silica is most, accounts for about 45 percent
To 50 or so.It is harder and wear-resisting than steel alloy, more anticorrosive than lead and rubber, and pressure-proof and snap-resistent is had excellent performance, while wearability
It is good, therefore, major matrix material of the basalt building stones as basalt fibre is used in the present invention.
Ceramic silicon rubber have it is splendid prevent fires, be fire-retardant, low cigarette, the characteristics such as nontoxic, extruding-out process is simple, combustion
Residue is hard ceramic shell after burning, and hard shell is not molten in fire hazard environment and do not drip, and is applicable to any required anti-
The place of fire, addition Ceramic silicon rubber has not only acted as good high-temperature resistant result in the raw material for preparing basalt fibre,
Even if fire occurs simultaneously, basalt fibre will not prolong combustion, greatly increase the security performance of material.
Nanometer silicon carbide have high energy gap, high critical breakdown electric field and thermal conductivity, small dielectric constant and compared with
High electronics is saturated mobility, while its large specific surface area, and high surface activity, apparent density is low, therefore it is with fabulous power
It learns, calorifics, electricity and chemical property have high rigidity, high-wearing feature and good self-lubricating, high thermoconductivity, low-heat are swollen
Swollen coefficient.The addition of nanometer silicon carbide can play basalt building stones the effect of one filling, and the two is used cooperatively can be significantly
Increase made from basalt fibre wear-resisting property.Nanometer silicon carbide purity is high simultaneously, and grain size is small, is evenly distributed, nano-sized carbon
The addition of SiClx can also further mitigate the weight of basalt fibre obtained.
Chromium carbide is grey powder, there is metallic luster, has good wear-resisting, antioxygenic property, chromium carbide is as nanometer
One supplementary material of silicon carbide is added, and can further increase the high temperature resistant and wear-resisting property of basalt fibre obtained.
Makrolon is the high molecular polymer containing carbonate group in strand, high mechanical strength, fatigue durability be good,
Creep is smaller, dimensionally stable, tasteless odorless harmless, while having excellent electrical insulation capability, can make obtained profound
Military rock fiber have preferable mechanical performance and electrical insulation capability, the use scope of basalt fibre can be increased, for example, by
It is used near nearly high-voltage line.
The corrosion resistance of makrolon is poor, therefore adds polypropylene, while improving entire material corrosion resistance
Further increase its mechanical property.Polypropylene is the highly crystalline polymer of nontoxic, odorless, tasteless milky, heat-resisting, corrosion resistant
Erosion is had excellent performance, simultaneously because polyacrylic crystallinity is high, compound with regular structure, and thus there is excellent mechanical property.Meanwhile poly- third
Alkene is one of kind most light in current all plastics, and polyacrylic addition not only increases entire material corrosion resistance and power
Performance is learned, while can also further mitigate the weight of basalt fibre obtained.
Phenoplasts high mechanical strength, tough and hard wear resistant, dimensionally stable is corrosion-resistant, and the addition of phenoplasts further increases
The electrical insulation capability of basalt fibre.But phenoplasts are a kind of hard and crisp thermosetting plasticses, therefore add nanometer
Magnesia is used cooperatively with it, to improve its toughness.
Matrix resin includes by weight：15-25 parts of polyvinyl resin, 15-25 parts of epoxy resin, dicyclopentadiene 6-
10 parts, 2-6 parts of nano silicon dioxide, 0.5-0.8 parts of curing agent, 0.5-1.2 parts of accelerating agent；Preferably, matrix resin is by weight
Part is counted：18-22 parts of polyvinyl resin, 18-22 parts of epoxy resin, 7-9 parts of dicyclopentadiene, 3-5 parts of nano silicon dioxide,
0.5-0.7 parts of curing agent, 0.6-1 parts of accelerating agent；It is furthermore preferred that matrix resin includes by weight：20 parts of polyvinyl resin,
20 parts of epoxy resin, 8 parts of dicyclopentadiene, 4 parts of nano silicon dioxide, 0.6 part of curing agent, 0.8 part of accelerating agent.
Wherein, it refers in molecule containing more than two rings that polyvinyl resin, which has preferable corrosion resistance, epoxy resin,
The general name of a kind of polymer of oxygen groups has preferable adhesive strength and chemical-resistance.
Nano silicon dioxide is a kind of inorganic chemical industry material, can improve other materials and obtain anti-aging property, intensity and resistance to
Nanometer silicon dioxide particle is sufficiently and uniformly distributed in polyvinyl resin and epoxy resin by chemical property, and it is strong that it can be improved
Degree and elongation percentage improve its wearability and improve the finish of material surface, while can also increase its ageing resistance.
The addition of dicyclopentadiene can improve the heat resistance and corrosion resistance of polyvinyl resin and epoxy resin, make its tool
There are lower shrinking percentage, preferable light and thermally stable and preferable chemical resistance.
Curing agent is a kind of enhancement or controls the substance or mixture of curing reaction, and curing agent is preferably polyamides in the present invention
Amine curing agent；Accelerating agent is preferably triethanolamine.
In the embodiment of the present invention, basalt fibre further includes the ABS plastic of 2-6 parts by weight, and ABS has excellent synthesis
Reason and mechanical performance, fabulous low-temperature impact resistance, dimensional stability, wearability, electrical property, chemical proof, dye
Color, finished product processing and mechanical processing are preferable.
The Basalt fiber composite rib that the present invention improves makes it have excellent power by the mutual cooperation of each material
Learn performance, wear-resisting property, electrical insulation capability, corrosion resistance, tensile resistance.
The present invention also provides the preparation method of above-mentioned novel light Basalt fiber composite rib,
The preparation of basalt fibre：Basalt building stones are melted at 1500 DEG C, chromium carbide, nano silicon carbide is then added
Silicon, nano magnesia are warming up to 1800 DEG C -2000 DEG C up to being completely melt, polypropylene are added when being then cooled to 1350 DEG C, gathers
Carbonic ester, phenoplasts and Ceramic silicon rubber carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt
Fiber.
Wherein, first basalt building stones are melted at 1500 DEG C, in order to so that basalt building stones is completely melt, because
Basalt building stones content is larger, and first melting basalt building stones at 1500 DEG C makes the uniform of basalt building stones melting, then rises
Chromium carbide, nanometer silicon carbide, nano magnesia is added in temperature, it is preferred that chromium carbide, nano silicon carbide are sequentially added in temperature-rise period
Silicon, nano magnesia, in order to so that chromium carbide, nanometer silicon carbide, nano magnesia is preferably melted, the mode of heating can
So that basalt building stones are sufficiently mixed uniformly with chromium carbide, nanometer silicon carbide, nano magnesia, final basalt obtained is improved
The mechanical strength of fiber；Be added when being then cooled to 1350 DEG C polypropylene, makrolon, phenoplasts and Ceramic silicon rubber into
Row fusing be made melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：Polyvinyl resin, epoxy resin, dicyclopentadiene, nano silicon dioxide are mixed
It stirs evenly, curing agent and the uniformly mixed obtained matrix resin glue of accelerating agent then is being added.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Novel light Basalt fiber composite rib；Preferably, cured condition is：100-120 DEG C of solidification temperature, hardening time 1.8-
2h, solidifying pressure 1.8-2MPa.
The present invention is carried out solidification and is made profound using basalt fibre obtained as matrix after being impregnated in matrix resin glue
Military rock fibre composite reinforcement, method is simple, novel light Basalt fiber composite rib lightweight obtained, wear-resisting, corrosion-resistant, mechanicalness
It can be good.
The feature and performance of the present invention are described in further detail with reference to embodiments.
Embodiment 1
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 90 parts by weight are melted at 1500 DEG C, 1 parts by weight are then added
Chromium carbide, 1 parts by weight nanometer silicon carbide, 0.8 parts by weight nano magnesia, 2 parts by weight Ceramic silicon rubbers, are warming up to 1800 DEG C
Until being completely melt, 8 parts by weight of polypropylene, 2 weight part polycarbonates and 2 parts by weight of phenolic are added when being then cooled to 1350 DEG C
Plastics carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：15 weight account polyethylene resins, 15 parts by weight epoxy resin, 6 parts by weight are bicyclic
Pentadiene, 2 parts by weight nano silicon dioxides are mixed evenly, and 0.5 weight parts of polyamide class curing agent and 0.5 then is being added
Parts by weight triethanolamine is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：100 DEG C, hardening time 1.8h, solidifying pressure 1.8MPa of solidification temperature.
Embodiment 2
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 100 parts by weight are melted at 1500 DEG C, 5 weight are then added
Part chromium carbide, 5 parts by weight nanometer silicon carbides, 1.2 parts by weight nano magnesias, 8 parts by weight Ceramic silicon rubbers, are warming up to 2000
DEG C until be completely melt, 12 parts by weight of polypropylene, 8 weight part polycarbonates and 8 parts by weight are added when being then cooled to 1350 DEG C
Phenoplasts carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：25 weight account polyethylene resins, 25 parts by weight epoxy resin, 10 parts by weight are bicyclic
Pentadiene, 6 parts by weight nano silicon dioxides are mixed evenly, and 0.8 weight parts of polyamide class curing agent and 1.2 then is being added
Parts by weight triethanolamine is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：120 DEG C, hardening time 2h, solidifying pressure 2MPa of solidification temperature.
Embodiment 3
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 93 parts by weight are melted at 1500 DEG C, 2 parts by weight are then added
The ABS of chromium carbide, 2 parts by weight nanometer silicon carbides, 0.9 parts by weight nano magnesia, 4 parts by weight Ceramic silicon rubbers, 2 parts by weight
Plastics are warming up to 2000 DEG C up to being completely melt, 9 parts by weight of polypropylene, 4 parts by weight poly- carbon are added when being then cooled to 1350 DEG C
Acid esters and 4 parts by weight of phenolic plastics carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：18 weight account polyethylene resins, 18 parts by weight epoxy resin, 7 parts by weight are bicyclic
Pentadiene, 3 parts by weight nano silicon dioxides are mixed evenly, and 0.5 weight parts of polyamide class curing agent and 0.6 then is being added
Parts by weight triethanolamine is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：120 DEG C, hardening time 2h, solidifying pressure 2MPa of solidification temperature.
Embodiment 4
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 98 parts by weight are melted at 1500 DEG C, 4 parts by weight are then added
The ABS of chromium carbide, 4 parts by weight nanometer silicon carbides, 1.1 parts by weight nano magnesias, 6 parts by weight Ceramic silicon rubbers, 6 parts by weight
Plastics are warming up to 2000 DEG C up to being completely melt, it is poly- that 11 parts by weight of polypropylene, 6 parts by weight are added when being then cooled to 1350 DEG C
Carbonic ester and 6 parts by weight of phenolic plastics carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：22 weight account polyethylene resins, 22 parts by weight epoxy resin, 9 parts by weight are bicyclic
Pentadiene, 5 parts by weight nano silicon dioxides are mixed evenly, and 0.7 weight parts of polyamide class curing agent and 1 weight then is being added
It measures part triethanolamine and is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：120 DEG C, hardening time 2h, solidifying pressure 2MPa of solidification temperature.
Embodiment 5
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 96 parts by weight are melted at 1500 DEG C, 3 parts by weight are then added
Chromium carbide, 3 parts by weight nanometer silicon carbides, 1 parts by weight nano magnesia, 5 parts by weight ceramics SiClx rubbers, be warming up to 1900 DEG C until
It is completely melt, 10 parts by weight of polypropylene, 5 weight part polycarbonates and the modeling of 5 parts by weight of phenolic is added when being then cooled to 1350 DEG C
Material carry out melting obtained melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：20 weight account polyethylene resins, 20 parts by weight epoxy resin, 8 parts by weight are bicyclic
Pentadiene, 4 parts by weight nano silicon dioxides are mixed evenly, and 0.6 weight parts of polyamide class curing agent and 0.8 then is being added
Parts by weight triethanolamine is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：110 DEG C of solidification temperature, hardening time 1.9, solidifying pressure 1.9MPa.
Comparative example 1
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 96 parts by weight are melted at 1500 DEG C, are then cooled to 1350
DEG C when 10 parts by weight of polypropylene, 5 weight part polycarbonates and 5 parts by weight of phenolic plastics be added carry out melting obtained melt, finally
With wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：20 weight account polyethylene resins, 20 parts by weight epoxy resin, 8 parts by weight are bicyclic
Pentadiene, 4 parts by weight nano silicon dioxides are mixed evenly, and 0.6 weight parts of polyamide class curing agent and 0.8 then is being added
Parts by weight triethanolamine is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：110 DEG C of solidification temperature, hardening time 1.9, solidifying pressure 1.9MPa.
Comparative example 2
A kind of preparation method of novel light Basalt fiber composite rib,
The preparation of basalt fibre：The basalt building stones of 98 parts by weight are melted at 1500 DEG C, 4 parts by weight are then added
The ABS of chromium carbide, 4 parts by weight nanometer silicon carbides, 1.1 parts by weight nano magnesias, 6 parts by weight Ceramic silicon rubbers, 6 parts by weight
Plastics, be warming up to 2000 DEG C until be completely melt be made melt, finally with wire drawing machine by melt-pulling at basalt fibre.
The preparation of matrix resin glue：22 weight account polyethylene resins, 22 parts by weight epoxy resin, 9 parts by weight are bicyclic
Pentadiene, 5 parts by weight nano silicon dioxides are mixed evenly, and 0.7 weight parts of polyamide class curing agent and 1 weight then is being added
It measures part triethanolamine and is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：120 DEG C, hardening time 2h, solidifying pressure 2MPa of solidification temperature.
Comparative example 3
The preparation of basalt fibre：The basalt building stones of 80 parts by weight are melted at 1500 DEG C, 0.9 weight is then added
Part chromium carbide, 0.9 parts by weight nanometer silicon carbide, 1.5 parts by weight nano magnesias, 10 parts by weight Ceramic silicon rubbers, 7 parts by weight
ABS plastic, be warming up to 2000 DEG C until be completely melt, 6 parts by weight of polypropylene, 9 weight be added when being then cooled to 1350 DEG C
Part makrolon and 9 parts by weight of phenolic plastics carry out melting obtained melt, finally with wire drawing machine that melt-pulling is fine at basalt
Dimension.
The preparation of matrix resin glue：10 weight account polyethylene resins, 10 parts by weight epoxy resin, 5 parts by weight are bicyclic
Pentadiene, 7 parts by weight nano silicon dioxides are mixed evenly, and 1 weight parts of polyamide class curing agent and 1.5 weights then are being added
It measures part triethanolamine and is uniformly mixed obtained matrix resin glue.
The preparation of Basalt fiber composite rib：Solidification is carried out after basalt fibre is impregnated in matrix resin glue to be made
Basalt fiber composite rib, cured condition are：120 DEG C, hardening time 2h, solidifying pressure 2MPa of solidification temperature.
By the novel light Black Warrior made from novel light Basalt fiber composite rib made from embodiment 1-5, comparative example 1-3
The performance of rock fibre composite reinforcement and commercially available Basalt fiber composite rib carries out a test, and the results are shown in Table 1.
Table 1
From table 1 it follows that using novel light Basalt fiber composite rib made from embodiment 1-5, relative density,
Tensile strength, yield strength, elasticity modulus, corrosion resistance far better than comparative example 1-3 and commercially available Basalt fiber composite rib,
There are difference, the proportioning of 3 each raw material of comparative example not to exist compared to embodiment 1-5. comparative example 1-2 raw materials and raw material provided by the invention
It, should be the result shows that the novel light Basalt fiber composite rib that the application is protected uses rationally in range provided by the invention
Raw material and preparation method, novel light Basalt fiber composite rib obtained have excellent mechanical property, wear-resisting property, electricity
Insulation performance, corrosion resistance, tensile resistance.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of novel light Basalt fiber composite rib, it is characterised in that：The novel light Basalt fiber composite rib by
Basalt fibre is combined with matrix resin；
The basalt fibre includes by weight：90-100 parts of basalt building stones, 8-12 parts of polypropylene, nanometer silicon carbide 1-
5 parts, 2-8 parts of makrolon, 1-5 parts of chromium carbide, 2-8 parts of phenoplasts, 0.8-1.2 parts of nano magnesia, Ceramic silicon rubber
2-8 parts；
Described matrix resin includes by weight：15-25 parts of polyvinyl resin, 15-25 parts of epoxy resin, dicyclopentadiene 6-
10 parts, 2-6 parts of nano silicon dioxide, 0.5-0.8 parts of curing agent, 0.5-1.2 parts of accelerating agent.
2. novel light Basalt fiber composite rib according to claim 1, it is characterised in that：The basalt fibre is pressed
Parts by weight meter includes：93-98 parts of basalt building stones, 9-11 parts of polypropylene, 2-4 parts of nanometer silicon carbide, 4-6 parts of makrolon, carbon
Change 2-4 parts of chromium, 4-6 parts of phenoplasts, 0.9-1.1 parts of nano magnesia, 4-6 parts of Ceramic silicon rubber.
3. novel light Basalt fiber composite rib according to claim 2, it is characterised in that：The basalt fibre is pressed
Parts by weight meter includes：96 parts of basalt building stones, 10 parts of polypropylene, 3 parts of nanometer silicon carbide, 5 parts of makrolon, 3 parts of chromium carbide, phenol
5 parts of aldehyde plastics, 1 part of nano magnesia, 5 parts of Ceramic silicon rubber.
4. novel light Basalt fiber composite rib according to claim 1, it is characterised in that：Described matrix resin is by weight
Amount part, which is counted, includes：18-22 parts of polyvinyl resin, 18-22 parts of epoxy resin, 7-9 parts of dicyclopentadiene, nano silicon dioxide 3-5
Part, 0.5-0.7 parts of curing agent, 0.6-1 parts of accelerating agent.
5. novel light Basalt fiber composite rib according to claim 4, it is characterised in that：Described matrix resin is by weight
Amount part, which is counted, includes：20 parts of polyvinyl resin, 20 parts of epoxy resin, 8 parts of dicyclopentadiene, 4 parts of nano silicon dioxide, curing agent
0.6 part, 0.8 part of accelerating agent.
6. novel light Basalt fiber composite rib according to claim 1, it is characterised in that：The basalt fibre is pressed
Parts by weight meter further includes the ABS plastic of 2-6 parts by weight.
7. novel light Basalt fiber composite rib according to claim 1, it is characterised in that：The curing agent is polyamides
Amine curing agent.
8. novel light Basalt fiber composite rib according to claim 7, it is characterised in that：The accelerating agent is three second
Hydramine.
9. the preparation method of novel light Basalt fiber composite rib according to claim 1, it is characterised in that：Including with
Lower step：
The preparation of basalt fibre：The basalt building stones are melted at 1500 DEG C, the chromium carbide is then added, described receives
Rice silicon carbide, the nano magnesia are warming up to 1800 DEG C -2000 DEG C up to being completely melt, add when being then cooled to 1350 DEG C
Enter the polypropylene, the makrolon, the phenoplasts and described Ceramic silicon rubber 2-8 parts carry out fusing and are made molten
Material, finally with wire drawing machine by the melt-pulling at the basalt fibre；
The preparation of matrix resin glue：By the polyvinyl resin, the epoxy resin, the dicyclopentadiene, the nanometer
Silica is mixed evenly, and the curing agent and the uniformly mixed obtained matrix resin glue of the accelerating agent then is being added
Liquid；
The preparation of novel light Basalt fiber composite rib：After the basalt fibre is impregnated in described matrix resin adhesive liquid
It carries out solidification and the novel light Basalt fiber composite rib is made.
10. novel light Basalt fiber composite rib according to claim 7, it is characterised in that：The cured condition
For：100-120 DEG C of solidification temperature, hardening time 1.8-2h, solidifying pressure 1.8-2MPa.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087181A (en) * | 2019-11-19 | 2020-05-01 | 四川航天拓达玄武岩纤维开发有限公司 | Preparation method of basalt fiber composite bar |
| CN111234354A (en) * | 2020-03-27 | 2020-06-05 | 中北玄武科技发展有限公司 | Basalt fiber composite corrugated flat plate and preparation method thereof |
| CN114671620A (en) * | 2022-03-15 | 2022-06-28 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Basalt fiber master batch and preparation method thereof |
| CN117487324A (en) * | 2023-11-27 | 2024-02-02 | 浙江鑫硕新材料有限公司 | Basalt fiber reinforced corrosion-resistant composite rib and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106674912A (en) * | 2016-12-13 | 2017-05-17 | 安徽梦谷纤维材料科技有限公司 | High-strength basalt fiber composite rebar |
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2018
- 2018-03-21 CN CN201810236062.0A patent/CN108299721A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106674912A (en) * | 2016-12-13 | 2017-05-17 | 安徽梦谷纤维材料科技有限公司 | High-strength basalt fiber composite rebar |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111087181A (en) * | 2019-11-19 | 2020-05-01 | 四川航天拓达玄武岩纤维开发有限公司 | Preparation method of basalt fiber composite bar |
| CN111234354A (en) * | 2020-03-27 | 2020-06-05 | 中北玄武科技发展有限公司 | Basalt fiber composite corrugated flat plate and preparation method thereof |
| CN114671620A (en) * | 2022-03-15 | 2022-06-28 | 中国铁道科学研究院集团有限公司铁道建筑研究所 | Basalt fiber master batch and preparation method thereof |
| CN117487324A (en) * | 2023-11-27 | 2024-02-02 | 浙江鑫硕新材料有限公司 | Basalt fiber reinforced corrosion-resistant composite rib and preparation method thereof |
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Application publication date: 20180720 |