CN105924918A - Anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating - Google Patents
Anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating Download PDFInfo
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- CN105924918A CN105924918A CN201610297981.XA CN201610297981A CN105924918A CN 105924918 A CN105924918 A CN 105924918A CN 201610297981 A CN201610297981 A CN 201610297981A CN 105924918 A CN105924918 A CN 105924918A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/54—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation the acids or hydroxy compounds containing carbocyclic rings
- C08G63/547—Hydroxy compounds containing aromatic rings
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses an anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating which is prepared from, by weight, 50-150 parts of UPR, 20-60 parts of vinylite, 5-15 parts of epoxy resin, 2-5 parts of expandable graphite, 1-4 parts of aluminum hydroxide, 3-9 parts of magnesium hydrate, 2-6 parts of talcum powder, 1-4 parts of quartz powder, 2-5 parts of ceramic powder, 3-5 parts of glass fiber, 1-4 parts of benzotriazole, 1-6 parts of a BYK-W940 wetting dispersant, 2-8 parts of a BYK-W985 wetting dispersant, 1-4 parts of ammonium polyphosphate, 3-9 parts of a BYK-S6665 adding agent, 1-4 parts of a BYK-S740 adding agent, 1-5 parts of an KH-560 silane coupling agent, 2-5 parts of a curing agent and 3-6 parts of an accelerant. The anti-flaming anti-corrosion modified UPR glass fiber reinforced plastic grating has excellent anti-corrosion and anti-flaming properties.
Description
Technical field
The present invention relates to glass-fiber reinforced plastic grille technical field, particularly relate to a kind of fire-retardant corrosion-resistant modified unsaturated polyester
Ester plexiglas steel grating.
Background technology
Glass-fiber reinforced plastic grille is by glass felt skeleton, and is wrapped in the cold coating composition outside skeleton, because
Glass-fiber reinforced plastic grille corrosion-resistant, compressive resistance is strong, and fiberglass application development speed is the fastest in recent years.But it is real
In the application of border, according to different occasions, the requirement to glass-fiber reinforced plastic grille is slightly different, and some has the place of naked light,
Fire resistance and antiseptic property for glass-fiber reinforced plastic grille are required to the highest, glass-fiber reinforced plastic grille of the prior art
Anticorrosion and fire resistance demand when cannot simultaneously meet actually used.
Summary of the invention
For solving technical problem present in background technology, the present invention proposes a kind of fire-retardant corrosion-resistant modified insatiable hunger
With polyester resin glass-fiber reinforced plastic grille, there is the antiseptic fire-retardation performance of excellence.
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one that the present invention proposes, its raw material is pressed
Weight portion includes: modified unsaturated polyester resin 50-150 part, vinylite 20-60 part, epoxy resin
5-15 part, expansible graphite 2-5 part, aluminium hydroxide 1-4 part, magnesium hydroxide 3-9 part, Pulvis Talci 2-6
Part, silica flour 1-4 part, ceramics 2-5 part, glass fibre 3-5 part, benzotriazole 1-4 part, BYK-W940
Wetting dispersing agent 1-6 part, BYK-W985 wetting dispersing agent 2-8 part, APP 1-4 part, BYK-S6665
Auxiliary agent 3-9 part, BYK-S740 auxiliary agent 1-4 part, silane coupler KH-560 1-5 part, firming agent 2-5 part,
Accelerator 3-6 part.
Preferably, the raw material of modified unsaturated polyester resin includes by weight: maleic anhydride 3-9 part,
Diglycol 1-5 part, phosphoric acid 2-5 part, dicyclopentadiene 3-6 part, phthalic anhydride 1-4 part,
1,2-propylene glycol 2-5 part, hydroquinone 3-6 part, styrene 1-4 part, deionized water 6-12 part.
Preferably, modified unsaturated polyester resin is prepared by following technique: by maleic anhydride, one
Diglycol ethylene, phosphoric acid and deionized water mix homogeneously, in stirred under nitrogen atmosphere 30-50min, then rise
Temperature, to 120-140 DEG C, then drips dicyclopentadiene, and insulation 1-3h obtains material a；Then to material a
Middle addition phthalic anhydride, 1,2-PD and hydroquinone mix homogeneously, be then warming up to 190-210 DEG C,
Detection acid number drops to 30-40mg/g, is cooled to 150-170 DEG C, is subsequently adding styrene and stirs, cooling
Modified unsaturated polyester resin is obtained to room temperature.
Preferably, modified unsaturated polyester resin, expansible graphite, aluminium hydroxide, magnesium hydroxide, Talcum
The weight ratio of powder, silica flour, ceramics and glass fibre is 80-120:3-4:2-3:4-8:3-5:2-3:
3-4:3.5-4.5.
Preferably, modified unsaturated polyester resin, aluminium hydroxide, BYK-W985 wetting dispersing agent and polyphosphoric acid
The weight ratio of ammonium is 80-120:2-3:3-7:2-3.
Preferably, vinylite, epoxy resin, maleic anhydride, diglycol, phosphoric acid,
Dicyclopentadiene, phthalic anhydride, 1,2-propylene glycol, hydroquinone, styrene and the weight of deionized water
Amount ratio is 25-55:8-12:4-8:2-4:3-4:4-5:2-3:3-4:4-5:2-3:8-10.
Preferably, its raw material includes by weight: modified unsaturated polyester resin 80-120 part, vinyl tree
Fat 30-50 part, epoxy resin 8-12 part, expansible graphite 3-4 part, aluminium hydroxide 2-3 part, hydroxide
Magnesium 4-8 part, Pulvis Talci 3-5 part, silica flour 2-3 part, ceramics 3-4 part, glass fibre 3.5-4.5
Part, benzotriazole 2-3 part, BYK-W940 wetting dispersing agent 2-5 part, BYK-W985 wetting dispersing agent 3-7
Part, APP 2-3 part, BYK-S6665 auxiliary agent 4-8 part, BYK-S740 auxiliary agent 2-3 part, silane are occasionally
Connection agent KH-560 2-4 part, firming agent 3-4 part, accelerator 4-5 part.
Preferably, its raw material includes by weight: modified unsaturated polyester resin 100 parts, vinylite
40 parts, epoxy resin 10 parts, expansible graphite 3.5 parts, aluminium hydroxide 2.5 parts, 6 parts of magnesium hydroxide,
Pulvis Talci 4 parts, silica flour 2.5 parts, ceramics 3.5 parts, glass fibre 4 parts, benzotriazole 2.5 parts,
BYK-W940 wetting dispersing agent 3.5 parts, BYK-W985 wetting dispersing agent 5 parts, APP 2.5 parts,
BYK-S6665 auxiliary agent 6 parts, BYK-S740 auxiliary agent 2.5 parts, silane coupler KH-560 3 parts, firming agent
3.5 parts, accelerator 4.5 parts.
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of the present invention uses conventional fiberglass lattice
The preparation technology of grid is prepared.
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one of the present invention, its raw material includes changing
Property unsaturated polyester resin, vinylite, epoxy resin, expansible graphite, aluminium hydroxide, hydroxide
Magnesium, Pulvis Talci, silica flour, ceramics, glass fibre, benzotriazole, BYK-W940 wetting dispersing agent,
BYK-W985 wetting dispersing agent, APP, BYK-S6665 auxiliary agent, BYK-S740 auxiliary agent, silane coupled
Agent KH-560, firming agent and accelerator, wherein using modified unsaturated polyester resin as major ingredient, with vinyl
Resin and epoxy resin, as the reinforcement material of major ingredient, are effectively increased anticorrosion and the fire resistance of major ingredient；Add
Expansible graphite, aluminium hydroxide, magnesium hydroxide, Pulvis Talci, silica flour, ceramics and glass fibre make
For filler, under the effect of silane coupler KH-560, it is possible to be effectively improved anticorrosion and the fire resistance of major ingredient,
The benzotriazole added, as fire retardant, is effectively increased the fire resistance of glass-fiber reinforced plastic grille of the present invention；Add
BYK-W940 wetting dispersing agent can improve filler wetting and dispersing state in resin, shorten the dispensing time,
The uniformity of goods color can be effectively improved, improve surface quality；BYK-W985 wetting dispersing agent and hydrogen-oxygen
Change aluminum to coordinate, be effectively increased the fire-retardant of glass-fiber reinforced plastic grille of the present invention and physical and mechanical properties；Add
BYK-S6665 auxiliary agent can form the epitaxial of dense uniform, the inhibition of anti-block on the surface of goods；Add
BYK-S740 auxiliary agent can effectively suppress styrene to volatilize, it is possible to the problem solving steel grating surfaces of tacky；Add
The modified unsaturated polyester resin added with maleic anhydride, diglycol, phosphoric acid, dicyclopentadiene,
Phthalic anhydride, 1,2-PD, hydroquinone, styrene and deionized water, pass through dicyclopentadiene
Modified unsaturated polyester resin, is effectively increased the corrosion-resistant of unsaturated polyester resin and heat resistance.
The glass-fiber reinforced plastic grille of the present invention has the corrosion-resistant and heat resistance of excellence.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail, it should be appreciated that embodiment is served only for
The bright present invention rather than be used for limiting the invention, any made on the basis of the present invention amendment,
Equivalents etc. are the most within the scope of the present invention.
During specific design, the weight portion of modified unsaturated polyester resin can be 50 parts, 55 parts, 60
Part, 65 parts, 70 parts, 75 parts, 80 parts, 85 parts, 90 parts, 95 parts, 100 parts, 105 parts, 110
Part, 115 parts, 120 parts, 125 parts, 130 parts, 135 parts, 140 parts, 145 parts, 150 parts；Ethylene
The weight portion of base resin can be 20 parts, 25 parts, 30 parts, 35 parts, 40 parts, 45 parts, 50 parts, 55
Part, 60 parts；The weight portion of dicyclopentadiene can be 5 parts, 6 parts, 7 parts, 8 parts, 9 parts, 10 parts,
11 parts, 12 parts, 13 parts, 14 parts, 15 parts；The weight portion of expansible graphite can be 2 parts, 2.5 parts,
3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of aluminium hydroxide can be 1 part, 1.5 parts, 2
Part, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of magnesium hydroxide can be 3 parts, 4 parts, 5 parts,
6 parts, 7 parts, 8 parts, 9 parts；Talcous weight portion can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts；
The weight portion of silica flour can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；Pottery
The weight portion of powder can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；Glass fibre
Weight portion can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of benzotriazole can be 1
Part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；The weight portion of BYK-W940 wetting dispersing agent
Can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts,
6 parts；The weight portion of BYK-W985 wetting dispersing agent can be 2 parts, 3 parts, 4 parts, 5 parts, 6 parts, 7 parts,
8 parts；The weight portion of APP can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4
Part；The weight portion of BYK-S6665 auxiliary agent can be 3 parts, 4 parts, 5 parts, 6 parts, 7 parts, 8 parts, 9 parts；
The weight portion of BYK-S740 auxiliary agent can be 1 part, 1.5 parts, 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts；
The weight portion of silane coupler KH-560 can be 1 part, 2 parts, 3 parts, 4 parts, 5 parts；The weight of firming agent
Amount part can be 2 parts, 2.5 parts, 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts；The weight portion of accelerator
It can be 3 parts, 3.5 parts, 4 parts, 4.5 parts, 5 parts, 5.5 parts, 6 parts.
Embodiment 1
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one that the present invention proposes, its raw material is pressed
Weight portion includes: modified unsaturated polyester resin 100 parts, vinylite 40 parts, epoxy resin 10 parts,
Expansible graphite 3.5 parts, aluminium hydroxide 2.5 parts, 6 parts of magnesium hydroxide, Pulvis Talci 4 parts, silica flour 2.5
Part, ceramics 3.5 parts, glass fibre 4 parts, benzotriazole 2.5 parts, BYK-W940 wetting dispersing agent 3.5
Part, BYK-W985 wetting dispersing agent 5 parts, APP 2.5 parts, BYK-S6665 auxiliary agent 6 parts, BYK-S740
Auxiliary agent 2.5 parts, silane coupler KH-560 3 parts, 3.5 parts of firming agent, accelerator 4.5 parts.
Modified unsaturated polyester resin is prepared by following technique: by weight by 6 parts of maleic anhydrides,
3 parts of diglycols, 3.5 parts of phosphoric acid and 9 parts of deionized water mix homogeneously, in stirred under nitrogen atmosphere
40min, then heats to 130 DEG C, then 4.5 parts of dicyclopentadienes of dropping, and insulation 2h obtains material a；
Then in material a, 2.5 parts of phthalic anhydrides, 3.5 parts of 1,2-propylene glycol and 4.5 parts are added to benzene two
Phenol mix homogeneously, is then warming up to 200 DEG C, and detection acid number drops to 35mg/g, is cooled to 160 DEG C, then adds
Enter 2.5 parts of styrene to stir, be cooled to room temperature and obtain modified unsaturated polyester resin.
Embodiment 2
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one that the present invention proposes, its raw material is pressed
Weight portion includes: modified unsaturated polyester resin 50 parts, vinylite 60 parts, epoxy resin 5 parts,
Expansible graphite 5 parts, aluminium hydroxide 1 part, 9 parts of magnesium hydroxide, Pulvis Talci 2 parts, silica flour 4 parts,
Ceramics 2 parts, glass fibre 5 parts, benzotriazole 1 part, BYK-W940 wetting dispersing agent 6 parts, BYK-W985
Wetting dispersing agent 2 parts, APP 4 parts, BYK-S6665 auxiliary agent 3 parts, BYK-S740 auxiliary agent 4 parts,
Silane coupler KH-560 1 part, 5 parts of firming agent, accelerator 3 parts.
Modified unsaturated polyester resin is prepared by following technique: by weight by 3 parts of maleic anhydrides,
5 parts of diglycols, 2 parts of phosphoric acid and 12 parts of deionized water mix homogeneously, in stirred under nitrogen atmosphere
30min, then heats to 140 DEG C, then 3 parts of dicyclopentadienes of dropping, and insulation 3h obtains material a；So
Backward material a adds 1 part of phthalic anhydride, 5 parts of 1,2-propylene glycol and 3 parts of hydroquinone mixing all
Even, then it is warming up to 210 DEG C, detection acid number drops to 30mg/g, is cooled to 170 DEG C, is subsequently adding 1 part of benzene
Ethylene stirs, and is cooled to room temperature and obtains modified unsaturated polyester resin.
Embodiment 3
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one that the present invention proposes, its raw material is pressed
Weight portion includes: modified unsaturated polyester resin 150 parts, vinylite 20 parts, epoxy resin 15 parts,
Expansible graphite 2 parts, aluminium hydroxide 4 parts, 3 parts of magnesium hydroxide, Pulvis Talci 6 parts, silica flour 1 part,
Ceramics 5 parts, glass fibre 3 parts, benzotriazole 4 parts, BYK-W940 wetting dispersing agent 1 part, BYK-W985
Wetting dispersing agent 8 parts, APP 1 part, BYK-S6665 auxiliary agent 9 parts, BYK-S740 auxiliary agent 1 part,
Silane coupler KH-560 5 parts, 2 parts of firming agent, accelerator 6 parts.
Modified unsaturated polyester resin is prepared by following technique: by weight by 9 parts of maleic anhydrides,
1 part of diglycol, 5 parts of phosphoric acid and 6 parts of deionized water mix homogeneously, in stirred under nitrogen atmosphere 50min,
Then heating to 120 DEG C, then 6 parts of dicyclopentadienes of dropping, insulation 1h obtains material a；Then to thing
Material a adds 4 parts of phthalic anhydrides, 2 parts of 1,2-PDs and 6 parts of hydroquinone mix homogeneously, connects
And be warming up to 190 DEG C, detection acid number drops to 40mg/g, is cooled to 150 DEG C, is subsequently adding 4 parts of styrene and stirs
Mix uniformly, be cooled to room temperature and obtain modified unsaturated polyester resin.
Embodiment 4
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one that the present invention proposes, its raw material is pressed
Weight portion includes: modified unsaturated polyester resin 80 parts, vinylite 50 parts, epoxy resin 8 parts,
Expansible graphite 4 parts, aluminium hydroxide 2 parts, 8 parts of magnesium hydroxide, Pulvis Talci 3 parts, silica flour 3 parts,
Ceramics 3 parts, glass fibre 4.5 parts, benzotriazole 2 parts, BYK-W940 wetting dispersing agent 5 parts, BYK-W985
Wetting dispersing agent 3 parts, APP 3 parts, BYK-S6665 auxiliary agent 4 parts, BYK-S740 auxiliary agent 3 parts,
Silane coupler KH-560 2 parts, 4 parts of firming agent, accelerator 4 parts.
Modified unsaturated polyester resin is prepared by following technique: by weight by 4 parts of maleic anhydrides,
4 parts of diglycols, 3 parts of phosphoric acid and 11 parts of deionized water mix homogeneously, in stirred under nitrogen atmosphere
35min, then heats to 135 DEG C, then 4 parts of dicyclopentadienes of dropping, and insulation 2.5h obtains material a；
Then in material a, add 2 parts of phthalic anhydrides, 4 parts of 1,2-propylene glycol and 4 parts of hydroquinone mixing
Uniformly, being then warming up to 205 DEG C, detection acid number drops to 32mg/g, is cooled to 165 DEG C, is subsequently adding 2 parts
Styrene stirs, and is cooled to room temperature and obtains modified unsaturated polyester resin.
Embodiment 5
The fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille of one that the present invention proposes, its raw material is pressed
Weight portion includes: modified unsaturated polyester resin 120 parts, vinylite 30 parts, epoxy resin 12 parts,
Expansible graphite 3 parts, aluminium hydroxide 3 parts, 4 parts of magnesium hydroxide, Pulvis Talci 5 parts, silica flour 2 parts,
Ceramics 4 parts, glass fibre 3.5 parts, benzotriazole 3 parts, BYK-W940 wetting dispersing agent 2 parts, BYK-W985
Wetting dispersing agent 7 parts, APP 2 parts, BYK-S6665 auxiliary agent 8 parts, BYK-S740 auxiliary agent 2 parts,
Silane coupler KH-560 4 parts, 3 parts of firming agent, accelerator 5 parts.
Modified unsaturated polyester resin is prepared by following technique: by weight by 8 parts of maleic anhydrides,
2 parts of diglycols, 4 parts of phosphoric acid and 7 parts of deionized water mix homogeneously, in stirred under nitrogen atmosphere 45min,
Then heating to 125 DEG C, then 5 parts of dicyclopentadienes of dropping, insulation 1.5h obtains material a；Then to
Material a adds 3 parts of phthalic anhydrides, 3 parts of 1,2-PDs and 5 parts of hydroquinone mix homogeneously,
Then being warming up to 195 DEG C, detection acid number drops to 38mg/g, is cooled to 155 DEG C, is subsequently adding 3 parts of styrene
Stir, be cooled to room temperature and obtain modified unsaturated polyester resin.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention not office
Being limited to this, any those familiar with the art is in the technical scope that the invention discloses, according to this
The technical scheme of invention and inventive concept thereof in addition equivalent or change, all should contain the protection in the present invention
Within the scope of.
Claims (8)
1. a fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille, it is characterised in that its raw material
Include by weight: modified unsaturated polyester resin 50-150 part, vinylite 20-60 part, asphalt mixtures modified by epoxy resin
Fat 5-15 part, expansible graphite 2-5 part, aluminium hydroxide 1-4 part, magnesium hydroxide 3-9 part, Pulvis Talci
2-6 part, silica flour 1-4 part, ceramics 2-5 part, glass fibre 3-5 part, benzotriazole 1-4 part,
BYK-W940 wetting dispersing agent 1-6 part, BYK-W985 wetting dispersing agent 2-8 part, APP 1-4 part,
BYK-S6665 auxiliary agent 3-9 part, BYK-S740 auxiliary agent 1-4 part, silane coupler KH-560 1-5 part, solid
Agent 2-5 part, accelerator 3-6 part.
Fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille the most according to claim 1, its
Being characterised by, the raw material of modified unsaturated polyester resin includes by weight: maleic anhydride 3-9 part,
Diglycol 1-5 part, phosphoric acid 2-5 part, dicyclopentadiene 3-6 part, phthalic anhydride 1-4 part,
1,2-propylene glycol 2-5 part, hydroquinone 3-6 part, styrene 1-4 part, deionized water 6-12 part.
Fire-retardant corrosion-resistant modified unsaturated polyester resin glass-fiber reinforced plastic grille the most according to claim 1 and 2,
It is characterized in that, modified unsaturated polyester resin is prepared by following technique: by maleic anhydride, one
Diglycol ethylene, phosphoric acid and deionized water mix homogeneously, in stirred under nitrogen atmosphere 30-50min, then rise
Temperature, to 120-140 DEG C, then drips dicyclopentadiene, and insulation 1-3h obtains material a；Then to material a
Middle addition phthalic anhydride, 1,2-PD and hydroquinone mix homogeneously, be then warming up to 190-210 DEG C,
Detection acid number drops to 30-40mg/g, is cooled to 150-170 DEG C, is subsequently adding styrene and stirs, cooling
Modified unsaturated polyester resin is obtained to room temperature.
4. according to the fire-retardant corrosion-resistant modified unsaturated polyester resin fiberglass described in any one of claim 1-3
Grid, it is characterised in that modified unsaturated polyester resin, expansible graphite, aluminium hydroxide, magnesium hydroxide,
The weight ratio of Pulvis Talci, silica flour, ceramics and glass fibre is 80-120:3-4:2-3:4-8:3-5:
2-3:3-4:3.5-4.5.
5. according to the fire-retardant corrosion-resistant modified unsaturated polyester resin fiberglass described in any one of claim 1-4
Grid, it is characterised in that modified unsaturated polyester resin, aluminium hydroxide, BYK-W985 wetting dispersing agent and
The weight ratio of APP is 80-120:2-3:3-7:2-3.
6. according to the fire-retardant corrosion-resistant modified unsaturated polyester resin fiberglass described in any one of claim 1-5
Grid, it is characterised in that vinylite, epoxy resin, maleic anhydride, diglycol,
Phosphoric acid, dicyclopentadiene, phthalic anhydride, 1,2-propylene glycol, hydroquinone, styrene and deionization
The weight ratio of water is 25-55:8-12:4-8:2-4:3-4:4-5:2-3:3-4:4-5:2-3:8-10.
7. according to the fire-retardant corrosion-resistant modified unsaturated polyester resin fiberglass described in any one of claim 1-6
Grid, it is characterised in that its raw material includes by weight: modified unsaturated polyester resin 80-120 part, second
Ene based resins 30-50 part, epoxy resin 8-12 part, expansible graphite 3-4 part, aluminium hydroxide 2-3 part,
Magnesium hydroxide 4-8 part, Pulvis Talci 3-5 part, silica flour 2-3 part, ceramics 3-4 part, glass fibre 3.5-4.5
Part, benzotriazole 2-3 part, BYK-W940 wetting dispersing agent 2-5 part, BYK-W985 wetting dispersing agent 3-7
Part, APP 2-3 part, BYK-S6665 auxiliary agent 4-8 part, BYK-S740 auxiliary agent 2-3 part, silane are occasionally
Connection agent KH-560 2-4 part, firming agent 3-4 part, accelerator 4-5 part.
8. according to the fire-retardant corrosion-resistant modified unsaturated polyester resin fiberglass described in any one of claim 1-7
Grid, it is characterised in that its raw material includes by weight: modified unsaturated polyester resin 100 parts, ethylene
Base resin 40 parts, epoxy resin 10 parts, expansible graphite 3.5 parts, aluminium hydroxide 2.5 parts, hydroxide
6 parts of magnesium, Pulvis Talci 4 parts, silica flour 2.5 parts, ceramics 3.5 parts, glass fibre 4 parts, benzo three
Azoles 2.5 parts, BYK-W940 wetting dispersing agent 3.5 parts, BYK-W985 wetting dispersing agent 5 parts, APP
2.5 parts, BYK-S6665 auxiliary agent 6 parts, BYK-S740 auxiliary agent 2.5 parts, silane coupler KH-560 3 parts,
3.5 parts of firming agent, accelerator 4.5 parts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297981.XA CN105924918A (en) | 2016-05-03 | 2016-05-03 | Anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297981.XA CN105924918A (en) | 2016-05-03 | 2016-05-03 | Anti-flaming anti-corrosion modified unsaturated polyester resin (UPR) glass fiber reinforced plastic grating |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107141592A (en) * | 2017-06-10 | 2017-09-08 | 太仓市华强玻璃钢五金厂 | A kind of abrasion-resistance glass steel grating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106750220A (en) * | 2016-12-12 | 2017-05-31 | 衡阳山泰化工有限公司 | A kind of polyester resin with excellent air-drying property and preparation method thereof |
| CN107418134A (en) * | 2017-05-14 | 2017-12-01 | 南通德瑞森复合材料有限公司 | A kind of high strength glass fibre reinforced grid material |
| CN107129662A (en) * | 2017-06-10 | 2017-09-05 | 太仓市华强玻璃钢五金厂 | A kind of high-performance glass steel grating |
| CN107141592A (en) * | 2017-06-10 | 2017-09-08 | 太仓市华强玻璃钢五金厂 | A kind of abrasion-resistance glass steel grating |
| CN109971142A (en) * | 2017-12-27 | 2019-07-05 | 长沙市比亚迪汽车有限公司 | A kind of composite repair material and preparation method thereof |
| CN112920545A (en) * | 2019-12-05 | 2021-06-08 | 湖南三合汽车新材料有限公司 | Expandable graphite modified SMC material |
| CN111205667A (en) * | 2020-02-12 | 2020-05-29 | 山东核源复合材料有限公司 | Flame-retardant glass fiber reinforced plastic and preparation process thereof |
| CN112848628A (en) * | 2021-01-11 | 2021-05-28 | 贺雪宁 | Preparation method and application of high-strength glass fiber reinforced plastic composite board with good corrosion resistance |
| CN112874089A (en) * | 2021-01-11 | 2021-06-01 | 贺雪宁 | High-strength glass fiber reinforced plastic composite board with good corrosion resistance and application thereof |
| CN112848628B (en) * | 2021-01-11 | 2023-02-03 | 贺雪宁 | Preparation method and application of high-strength glass fiber reinforced plastic composite board with good corrosion resistance |
| CN113930059A (en) * | 2021-09-13 | 2022-01-14 | 安徽省宏忆新型材料有限公司 | High-heat-resistance BMC composite material and preparation method thereof |
| CN114874601A (en) * | 2022-05-30 | 2022-08-09 | 南京科工煤炭科学技术研究有限公司 | Unsaturated polyester resin composite material with excellent flame retardant property |
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