CN108485271A - A kind of Antielectrostatic glass fiber reinforced plastic grid and preparation method - Google Patents
A kind of Antielectrostatic glass fiber reinforced plastic grid and preparation method Download PDFInfo
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Abstract
The invention discloses a kind of Antielectrostatic glass fiber reinforced plastic grid and preparation methods, are related to glass-fiber reinforced plastic grille correlative technology field；Antielectrostatic glass fiber reinforced plastic grid of the present invention includes following component：Silicones, epoxy vinyl ester resin, polyethyleneimine, sldium lauryl sulfate, maleic anhydride, octamethylcy-clotetrasiloxane, octaphenyl POSS, tetramethylammonium hydroxide, octyl phenyl cyclotetrasiloxane, 4,4' diaminodiphenyl ethers, 20 25% ammonium hydroxide, pyromellitic acid anhydride, N methyl pyrrolidones, aluminium nitride, calcium aluminate, butanethiol tin, methylene-bisacrylamide, chlorinated paraffin, silane coupling agent kh560, dimethylacetylamide, polyurethane, polyglyceryl fatty acid ester, hard acid acid zinc, palm wax, antistatic agent；Antielectrostatic glass fiber reinforced plastic grid of the present invention is antistatic, high-fire resistance, toughness, fatigue durability, can still keep antistatic in wet environment.
Description
Technical field：
The present invention relates to fiberglass correlative technology fields, and in particular to a kind of Antielectrostatic glass fiber reinforced plastic grid and preparation method.
Background technology：
Glass-fiber reinforced plastic grille also known as glass steel grating are that a kind of glass fibre makees reinforcing material, and unsaturated polyester resin is
Matrix, for a kind of band being combined by special processing there are many board-like material in space, glass-fiber reinforced plastic grille can be used as knot
Structure material, as floor, trench cover plate, platform, naval vessels deck, stair, the plank road etc. for having corrosive environment.Fire-retardant with corrosion resistant,
Without magnetic insulation, bright-colored sample, there are many pattern it is alternative the features such as.
Grid is formed by glass fibre weaving, resin-cast integral die, and there are many regular distributions for the band of making
Rectangle, rectangular space glass-fiber reinforced plastic grille plank, with the two-way same sex mechanical characteristics.It can be widely applied to oil, chemical industry
The workbenches of the industries such as electronics, electric power, paper industry, printing and dyeing, plating, seafari, sewage disposal, equipment platform, drilling platforms,
Aisle etc. is the ideal product in corrosive environment, while being also applied on civil buildings facility.
Invention content：
It is antistatic technical problem to be solved by the present invention lies in a kind of Antielectrostatic glass fiber reinforced plastic grid of offer and preparation method
Glass-fiber reinforced plastic grille：Antistatic, high-fire resistance, fatigue durability, weatherability, can still keep antistatic, resistance at toughness in wet environment
Hot water, alkali acids, oils, halogenated hydrocarbon corrode.
It is realized using following technical scheme using the technical problems to be solved by the invention：
A kind of Antielectrostatic glass fiber reinforced plastic grid, including specific technical solution are as follows：Antielectrostatic glass fiber reinforced plastic lattice provided by the invention
Grid, including following mass fraction component：30-45 parts of silicones, 20-34 parts of epoxy vinyl ester resin, polyethyleneimine 2-8
Part, 0.8-1 parts of sldium lauryl sulfate, 0.7-1 parts of maleic anhydride, 5-7 parts of octamethylcy-clotetrasiloxane, octaphenyl-
POSS2-7 parts, 0.01-0.05 parts of tetramethylammonium hydroxide, 3-6 parts of octyl phenyl cyclotetrasiloxane, 4,4'- diaminodiphenyl ethers
3.7-7 parts, 7-11 parts of 6-15 parts of 2-4 parts of ammonium hydroxide, pyromellitic acid anhydride, N-Methyl pyrrolidone, the aluminium nitride 3- of 20-25%
9 parts, 3-8 parts of calcium aluminate, 0.1-0.5 parts of butanethiol tin, 0.8-2 parts of methylene-bisacrylamide, 4-9 parts of chlorinated paraffin, silicon
Kh5600.1-0.6 parts of alkane coupling agent, 17-20 parts of dimethylacetylamide, 12-25 parts of polyurethane, polyglyceryl fatty acid ester 0.7-1
Part, 0.1-0.5 parts of hard acid acid zinc, 2-6 parts of palm wax, 0.5-2 parts of antistatic agent.
The antistatic agent is made from the following raw materials in parts by weight：5-8 parts of mica, 3-6 parts of carboxymethyl cellulose, nano-silicon
5-10 parts of powder, 4-6 parts of activated carbon, 0.8-1.5 parts of aluminium powder, 5-8 parts of tea polyphenols；The preparation method of antistatic agent is first by carboxymethyl
Cellulose is added to the water stirring until being completely dissolved, and mica, activated carbon, tea polyphenols 800-1000r/min stirrings is then added
0.5-1h is eventually adding 70-80 DEG C of aluminium powder, nano silica fume reaction 2-4h, cooled to room temperature, -35-50 DEG C of temperature of rear input
Lower cold treatment 12-24h, then material after cold treatment is taken out after Indoor Natural is placed to room temperature up to antistatic agent.
The present invention also provides a kind of preparation methods of Antielectrostatic glass fiber reinforced plastic grid, include the following steps：
(1) by polyethyleneimine, sldium lauryl sulfate, maleic anhydride, that octamethylcy-clotetrasiloxane is added to its is heavy
In the mixed acid solution of 5-8 times of amount, it is 3-4 that the nitration mixture, which is by mass ratio,:The carbonic acid of 1 60-80% and the hydrochloric acid of 80-95%
Solution composition, ultrasound 17-20 minutes at 50-60 DEG C, filtering are dried in vacuo 30-40 at washing precipitation 2-3 times, 70-76 DEG C
Minute, obtain material I；
(2) 40-50% for taking I weight of above-mentioned material, with silicones, epoxy vinyl ester resin, octaphenyl-POSS, four
Ammonium hydroxide mixes, and is added in the dimethylacetylamide of 1-3 times of mixture weight, 100-120 minutes ultrasonic, is sent into anti-
It answers in kettle, is passed through helium, it is 120-127 DEG C to increase temperature, insulation reaction 30-40 hours, and discharging filters product, with 95%
Ethyl alcohol washs 3-4 times, is placed in 70-80 DEG C of baking oven and dries to constant weight, obtains material II；
(3) by remaining material I, octyl phenyl cyclotetrasiloxane, 4,4'- diaminodiphenyl ethers, 20-25% ammonium hydroxide,
Pyromellitic acid anhydride, N-Methyl pyrrolidone, aluminium nitride, silane coupling agent kh560, calcium aluminate mixing, are added to mixture
It is 100-110 minutes ultrasonic in the chlorinated paraffin of 6-7 times of weight, it is sent into reaction kettle, is passed through helium, raising temperature is 68-70
DEG C, product is filtered, is washed 3-4 times, be placed in 70-80 DEG C of baking oven with 95% ethyl alcohol by insulation reaction 35-40 hours, discharging
Drying obtains material III to constant weight；
(4) take butanethiol tin, methylene-bisacrylamide, polyurethane, polyglyceryl fatty acid ester that remaining chlorination is added
It in paraffin, is stirred 20-30 minutes, the hydrochloric acid of a concentration of 3-5mol/L is added dropwise, adjusting pH is 5-6, is passed through helium, is heated to
Boiling keeps boiling 55-60 minutes, discharging to be cooled to room temperature, obtain material IV；
(5) above-mentioned material II, material III, material IV are mixed, is preheated 4-6 minutes at 85-90 DEG C, increasing temperature is
250-300 DEG C, insulated and stirred 30-40 minutes filters away big impurity material and obtains Antielectrostatic glass fiber reinforced plastic grid basis bottom material, after
Antielectrostatic glass fiber reinforced plastic grid basis bottom material is subjected to cold treatment；
(6) above-mentioned Antielectrostatic glass fiber reinforced plastic grid basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, refinery,
200-360 DEG C of heat refining 2-5h of heating is up to Antielectrostatic glass fiber reinforced plastic grid raw material in high temperature furnace；
(7) step 6 Antielectrostatic glass fiber reinforced plastic grid raw material is put into glass-fiber reinforced plastic grille draft machine after, is prepared into variously-shaped
Or the Antielectrostatic glass fiber reinforced plastic grid board-like material of color.
Further, the freezing processing of the step 5 is divided into first time freezing processing, second of freezing processing and third
Secondary freezing processing after first time freezing processing, after material is restored room temperature 1 hour, then carries out second of freezing processing, second
After freezing processing, after material is equally restored room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously to be freezed in the environment of subzero 5-10 DEG C 2-3 hours, and second cold
Jelly processing is continuously to be freezed in the environment of subzero 10-20 DEG C 3-5 hours, and second of freezing processing is at subzero 20-25 DEG C
It is continuously freezed under environment 2-3 hours.
Antielectrostatic glass fiber reinforced plastic grid advantages and beneficial effects of the present invention are：
1, the present invention is in view of the deficienciess of the prior art, prepare a kind of Antielectrostatic glass fiber reinforced plastic grid, Antielectrostatic glass fiber reinforced plastic
Antistatic agent is added in grid, the antistatic property of Antielectrostatic glass fiber reinforced plastic grid polymer can be dramatically increased, and is passed through in preparation process
Cold treatment is crossed, it is strong that final effect shows as Antielectrostatic glass fiber reinforced plastic grid antistatic property.
2, antistatic agent is Antielectrostatic glass fiber reinforced plastic grid processing aid, also promotes the plasticizing of Antielectrostatic glass fiber reinforced plastic grid, is prevented
The only merging of bubble is remarkably improved antistatic to obtain even foaming, with the Antielectrostatic glass fiber reinforced plastic grid of good appearance
The wear-resistant and service life of glass-fiber reinforced plastic grille.
3, the present invention uses environmental friendly, simple using equipment, easy to operate, manufacturing cost is low, antistatic to improvement
The various performances of glass-fiber reinforced plastic grille have very high practical value.
4, Antielectrostatic glass fiber reinforced plastic grid prepared by the present invention has strong antistatic property, also has efficient anti-aging, resistance to height
Temperature, toughness, fatigue durability, great friction coefficient, weatherability, heat-proof water, alkaline-resisting acid, oils.
Specific implementation mode：
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1：
A kind of Antielectrostatic glass fiber reinforced plastic grid and preparation method；
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of Antielectrostatic glass fiber reinforced plastic grid, including specific technical solution are as follows：Antielectrostatic glass fiber reinforced plastic lattice provided by the invention
Grid, including following mass fraction component：30 parts of silicones, 20 parts of epoxy vinyl ester resin, 4 parts of polyethyleneimine, laruyl alcohol
0.8 part of sodium sulphate, 0.7 part of maleic anhydride, 5 parts of octamethylcy-clotetrasiloxane ,-POSS3 parts of octaphenyl, tetramethyl hydroxide
2 parts of ammonium hydroxide, the equal benzene four of 0.02 part of ammonium, 3 parts of octyl phenyl cyclotetrasiloxane, 3.7 parts of 4,4'- diaminodiphenyl ethers, 20-25%
6 parts of formic acid dianhydride, 7 parts of N-Methyl pyrrolidone, 5 parts of aluminium nitride, 6 parts of calcium aluminate, 0.2 part of butanethiol tin, di-2-ethylhexylphosphine oxide third
It is 0.8 part of acrylamide, 4 parts of chlorinated paraffin, kh5600.3 parts of silane coupling agent, 17 parts of dimethylacetylamide, 14 parts of polyurethane, poly- sweet
0.7 part of oil and fat acid esters, 0.2 part of hard acid acid zinc, 5 parts of palm wax, 0.5 part of antistatic agent.
The antistatic agent is made from the following raw materials in parts by weight：5 parts of mica, 3 parts of carboxymethyl cellulose, nano silica fume 5
Part, 4 parts of activated carbon, 0.8 part of aluminium powder, 5 parts of tea polyphenols；The preparation method that electrostatic wears down agent is that water first is added in carboxymethyl cellulose
Until being completely dissolved, then addition mica, activated carbon, tea polyphenols 800r/min stir 0.5h, are eventually adding aluminium powder, receive for middle stirring
70 DEG C of reaction 3h of rice silica flour, cooled to room temperature, cold treatment for 24 hours, then by material after cold treatment takes at a temperature of -40 DEG C of input afterwards
Go out after Indoor Natural is placed to room temperature up to antistatic agent.
The present invention also provides a kind of preparation methods of Antielectrostatic glass fiber reinforced plastic grid, include the following steps：
(1) by polyethyleneimine, sldium lauryl sulfate, maleic anhydride, that octamethylcy-clotetrasiloxane is added to its is heavy
In the mixed acid solution of 5 times of amount, it is 3 that the nitration mixture, which is by mass ratio,:1 80% carbonic acid and 85% hydrochloric acid solution composition,
Ultrasound 20 minutes at 60 DEG C, filtering are dried in vacuo 30 minutes at washing precipitation 2 times, 70 DEG C, obtain material I；
(2) the 40% of I weight of above-mentioned material is taken, with silicones, epoxy vinyl ester resin, octaphenyl-POSS, tetramethyl
Ammonium hydroxide mixes, and is added in the dimethylacetylamide of 1 times of mixture weight, and ultrasound 100 minutes is sent into reaction kettle, is led to
Enter helium, it is 125 DEG C to increase temperature, insulation reaction 30 hours, and product is filtered, washed 3 times, be placed in 95% ethyl alcohol by discharging
It is dried to constant weight in 70 DEG C of baking oven, obtains material II；
(3) by remaining material I, octyl phenyl cyclotetrasiloxane, 4,4'- diaminodiphenyl ethers, 20% ammonium hydroxide, equal benzene
Tetracarboxylic acid dianhydride, N-Methyl pyrrolidone, aluminium nitride, silane coupling agent kh560, calcium aluminate mixing, are added to mixture weight 6
In chlorinated paraffin again, ultrasound 100 minutes is sent into reaction kettle, and helium is passed through, and it is 68 DEG C to increase temperature, and insulation reaction 35 is small
When, product is filtered, is washed 3 times with 95% ethyl alcohol by discharging, is placed in 70 DEG C of baking oven and is dried to constant weight, obtains material III；
(4) take butanethiol tin, methylene-bisacrylamide, polyurethane, polyglyceryl fatty acid ester that remaining chlorination is added
It in paraffin, is stirred 30 minutes, the hydrochloric acid of a concentration of 4mol/L is added dropwise, it is 6 to adjust pH, is passed through helium, is heated to boiling, and is protected
Boiling 55 minutes is held, discharging is cooled to room temperature, obtains material IV；
(5) above-mentioned material II, material III, material IV are mixed, is preheated 5 minutes at 90 DEG C, it is 250 DEG C to increase temperature,
Insulated and stirred 30 minutes filters away big impurity material and obtains Antielectrostatic glass fiber reinforced plastic grid basis bottom material, after by antistatic glass
Steel grating basis bottom material carries out cold treatment；
(6) above-mentioned Antielectrostatic glass fiber reinforced plastic grid basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, refinery,
360 DEG C of heat refining 4h of heating are up to Antielectrostatic glass fiber reinforced plastic grid raw material in high temperature furnace；
(7) step 6 Antielectrostatic glass fiber reinforced plastic grid raw material is put into glass-fiber reinforced plastic grille draft machine after, is prepared into variously-shaped
Or the Antielectrostatic glass fiber reinforced plastic grid board-like material of color.
Further, the freezing processing of the step 5 is divided into first time freezing processing, second of freezing processing and third
Secondary freezing processing after first time freezing processing, after material is restored room temperature 1 hour, then carries out second of freezing processing, second
After freezing processing, after material is equally restored room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously to be freezed in the environment of subzero 6 DEG C 3 hours, at second of freezing
Reason is continuously to be freezed in the environment of subzero 15 DEG C 3 hours, and second of freezing processing is continuous cold in the environment of subzero 20 DEG C
Freeze 2 hours.
Embodiment 2：
A kind of Antielectrostatic glass fiber reinforced plastic grid and preparation method；
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of Antielectrostatic glass fiber reinforced plastic grid, including specific technical solution are as follows：Antielectrostatic glass fiber reinforced plastic lattice provided by the invention
Grid, including following mass fraction component：40 parts of silicones, 30 parts of epoxy vinyl ester resin, 6 parts of polyethyleneimine, laruyl alcohol
1 part of sodium sulphate, 0.7 part of maleic anhydride, 5 parts of octamethylcy-clotetrasiloxane ,-POSS4 parts of octaphenyl, tetramethylammonium hydroxide
0.04 part, 2 parts of ammonium hydroxide, the Pyromellitic Acid of 4 parts of octyl phenyl cyclotetrasiloxane, 4 parts of 4,4'- diaminodiphenyl ethers, 20-25%
11 parts of dianhydride, 9 parts of N-Methyl pyrrolidone, 6 parts of aluminium nitride, 5 parts of calcium aluminate, 0.4 part of butanethiol tin, methylene bisacrylamide acyl
0.8 part of amine, 6 parts of chlorinated paraffin, kh5600.5 parts of silane coupling agent, 17 parts of dimethylacetylamide, 18 parts of polyurethane, polyglycerol ester
0.7 part of fat acid esters, 0.4 part of hard acid acid zinc, 4 parts of palm wax, 0.5 part of antistatic agent.
The antistatic agent is made from the following raw materials in parts by weight：6 parts of mica, 4 parts of carboxymethyl cellulose, nano silica fume 7
Part, 4 parts of activated carbon, 0.8 part of aluminium powder, 5 parts of tea polyphenols；The preparation method that electrostatic wears down agent is that water first is added in carboxymethyl cellulose
Until being completely dissolved, then addition mica, activated carbon, tea polyphenols 800r/min stir 0.5h, are eventually adding aluminium powder, receive for middle stirring
80 DEG C of reaction 4h of rice silica flour, cooled to room temperature, cold treatment 18h at a temperature of putting into -35 DEG C afterwards, then material after cold treatment is taken
Go out after Indoor Natural is placed to room temperature up to antistatic agent.
The present invention also provides a kind of preparation methods of Antielectrostatic glass fiber reinforced plastic grid, include the following steps：
(1) by polyethyleneimine, sldium lauryl sulfate, maleic anhydride, that octamethylcy-clotetrasiloxane is added to its is heavy
In the mixed acid solution of 5 times of amount, it is 4 that the nitration mixture, which is by mass ratio,:1 80% carbonic acid and 80% hydrochloric acid solution composition,
Ultrasound 20 minutes at 60 DEG C, filtering are dried in vacuo 40 minutes at washing precipitation 3 times, 76 DEG C, obtain material I；
(2) the 50% of I weight of above-mentioned material is taken, with silicones, epoxy vinyl ester resin, octaphenyl-POSS, tetramethyl
Ammonium hydroxide mixes, and is added in the dimethylacetylamide of 3 times of mixture weight, and ultrasound 120 minutes is sent into reaction kettle, is led to
Enter helium, it is 125 DEG C to increase temperature, insulation reaction 35 hours, and product is filtered, washed 3 times, be placed in 95% ethyl alcohol by discharging
It is dried to constant weight in 75 DEG C of baking oven, obtains material II；
(3) by remaining material I, octyl phenyl cyclotetrasiloxane, 4,4'- diaminodiphenyl ethers, 25% ammonium hydroxide, equal benzene
Tetracarboxylic acid dianhydride, N-Methyl pyrrolidone, aluminium nitride, silane coupling agent kh560, calcium aluminate mixing, are added to mixture weight 6
In chlorinated paraffin again, ultrasound 110 minutes is sent into reaction kettle, and helium is passed through, and it is 68 DEG C to increase temperature, and insulation reaction 35 is small
When, product is filtered, is washed 3 times with 95% ethyl alcohol by discharging, is placed in 80 DEG C of baking oven and is dried to constant weight, obtains material III；
(4) take butanethiol tin, methylene-bisacrylamide, polyurethane, polyglyceryl fatty acid ester that remaining chlorination is added
It in paraffin, is stirred 30 minutes, the hydrochloric acid of a concentration of 4mol/L is added dropwise, it is 6 to adjust pH, is passed through helium, is heated to boiling, and is protected
Boiling 60 minutes is held, discharging is cooled to room temperature, obtains material IV；
(5) above-mentioned material II, material III, material IV are mixed, is preheated 5 minutes at 90 DEG C, it is 260 DEG C to increase temperature,
Insulated and stirred 35 minutes filters away big impurity material and obtains Antielectrostatic glass fiber reinforced plastic grid basis bottom material, after by antistatic glass
Steel grating basis bottom material carries out cold treatment；
(6) above-mentioned Antielectrostatic glass fiber reinforced plastic grid basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, refinery,
260 DEG C of heat refining 2h of heating are up to Antielectrostatic glass fiber reinforced plastic grid raw material in high temperature furnace；
(7) step 6 Antielectrostatic glass fiber reinforced plastic grid raw material is put into glass-fiber reinforced plastic grille draft machine after, is prepared into variously-shaped
Or the Antielectrostatic glass fiber reinforced plastic grid board-like material of color.
Further, the freezing processing of the step 5 is divided into first time freezing processing, second of freezing processing and third
Secondary freezing processing after first time freezing processing, after material is restored room temperature 1 hour, then carries out second of freezing processing, second
After freezing processing, after material is equally restored room temperature 1 hour, then third time freezing processing is carried out.
Further, first time freezing processing is continuously to be freezed in the environment of subzero 10 DEG C 2 hours, at second of freezing
Reason is continuously to be freezed in the environment of subzero 20 DEG C 4 hours, and second of freezing processing is continuous in the environment of subzero 20-25 DEG C
Freezing 2 hours.
To carrying out experiment investigation respectively in embodiment provided by the invention, embodiment 1 and embodiment 2 are prepared into antistatic glass
Glass steel grating is investigated, and the non-anti- quiet glass-fiber reinforced plastic grille in market is selected to be compared as a comparison case, and the results are shown in Table 1 for electricity；
1 Antielectrostatic glass fiber reinforced plastic grid testing result of table
Testing result is shown：
Antielectrostatic glass fiber reinforced plastic grid testing result of the present invention is shown：Every Testing index is superior to quality standard, and anti-quiet
Electricity is better than other products in the art, environmental friendly in the present invention, simple using equipment, easy to operate, manufacturing cost is low, right
Improving the various performances of Antielectrostatic glass fiber reinforced plastic grid has very high practical value.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (2)
1. a kind of Antielectrostatic glass fiber reinforced plastic grid, it is characterised in that：Antielectrostatic glass fiber reinforced plastic grid includes following mass fraction component：Silicon
30-45 parts of resin, 20-34 parts of epoxy vinyl ester resin, 2-8 parts of polyethyleneimine, 0.8-1 parts of sldium lauryl sulfate, suitable fourth
0.7-1 parts of enedioic acid acid anhydride, 5-7 parts of octamethylcy-clotetrasiloxane ,-POSS2-7 parts of octaphenyl, tetramethylammonium hydroxide 0.01-
0.05 part, 3-6 parts of octyl phenyl cyclotetrasiloxane, 3.7-7 parts of 4,4'- diaminodiphenyl ethers, 20-25% 2-4 parts of ammonium hydroxide,
6-15 parts of pyromellitic dianhydride, 7-11 parts of N-Methyl pyrrolidone, 3-9 parts of aluminium nitride, 3-8 parts of calcium aluminate, butanethiol tin
0.1-0.5 parts, 0.8-2 parts of methylene-bisacrylamide, 4-9 parts of chlorinated paraffin, kh5600.1-0.6 parts of silane coupling agent, diformazan
17-20 parts of yl acetamide, 12-25 parts of polyurethane, 0.7-1 parts of polyglyceryl fatty acid ester, 0.1-0.5 parts of hard acid acid zinc, palm wax
2-6 parts, 0.5-2 parts of antistatic agent；
The antistatic agent is made from the following raw materials in parts by weight：5-8 parts of mica, 3-6 parts of carboxymethyl cellulose, nano silica fume 5-
10 parts, 4-6 parts of activated carbon, 0.8-1.5 parts of aluminium powder, 5-8 parts of tea polyphenols；The preparation method of antistatic agent is first by carboxymethyl cellulose
Element is added to the water stirring until being completely dissolved, and mica, activated carbon, tea polyphenols 800-1000r/min is then added and stirs 0.5-1h,
It is eventually adding aluminium powder, 70-80 DEG C of nano silica fume reacts 2-4h, cooled to room temperature, cold place at a temperature of -35-50 DEG C of rear input
12-24h is managed, then material after cold treatment is taken out after Indoor Natural is placed to room temperature up to antistatic agent.
2. a kind of preparation method of Antielectrostatic glass fiber reinforced plastic grid, includes the following steps：
(1) polyethyleneimine, sldium lauryl sulfate, maleic anhydride, octamethylcy-clotetrasiloxane are added to its weight 5-8
In mixed acid solution again, it is 3-4 that the nitration mixture, which is by mass ratio,:The carbonic acid of 1 60-80% and the hydrochloric acid solution of 80-95%
Composition, ultrasound 17-20 minutes at 50-60 DEG C, filtering, 30-40 points of vacuum drying at precipitation is washed 2-3 times, 70-76 DEG C
Clock obtains material I；
(2) 40-50% for taking I weight of above-mentioned material, with silicones, epoxy vinyl ester resin, octaphenyl-POSS, tetramethyl
Ammonium hydroxide mixes, and is added in the dimethylacetylamide of 1-3 times of mixture weight, 100-120 minutes ultrasonic, is sent into reaction kettle
In, it is passed through helium, it is 120-127 DEG C to increase temperature, insulation reaction 30-40 hours, and discharging filters product, with 95% ethyl alcohol
Washing 3-4 times is placed in 70-80 DEG C of baking oven and dries to constant weight, obtains material II；
(3) by remaining material I, octyl phenyl cyclotetrasiloxane, 4,4'- diaminodiphenyl ethers, the ammonium hydroxide of 20-25%, equal benzene
Tetracarboxylic acid dianhydride, N-Methyl pyrrolidone, aluminium nitride, silane coupling agent kh560, calcium aluminate mixing, are added to mixture weight
It is 100-110 minutes ultrasonic in 6-7 times of chlorinated paraffin, it is sent into reaction kettle, is passed through helium, it is 68-70 DEG C to increase temperature, is protected
Product is filtered, is washed 3-4 times with 95% ethyl alcohol by temperature reaction 35-40 hours, discharging, is placed in 70-80 DEG C of baking oven and is dried extremely
Constant weight obtains material III；
(4) take butanethiol tin, methylene-bisacrylamide, polyurethane, polyglyceryl fatty acid ester that remaining chlorinated paraffin is added
In, it is stirred 20-30 minutes, the hydrochloric acid of a concentration of 3-5mol/L is added dropwise, adjusting pH is 5-6, is passed through helium, is heated to boiling
It rises, boiling 55-60 minutes, discharging is kept to be cooled to room temperature, obtain material IV；
(5) above-mentioned material II, material III, material IV are mixed, is preheated 4-6 minutes at 85-90 DEG C, raising temperature is 250-
300 DEG C, insulated and stirred 30-40 minutes filters away big impurity material and obtains Antielectrostatic glass fiber reinforced plastic grid basis bottom material, after will resist
Static glass steel grid basis bottom material carries out cold treatment；
(6) above-mentioned Antielectrostatic glass fiber reinforced plastic grid basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, refinery, high temperature
200-360 DEG C of heat refining 2-5h of heating is up to Antielectrostatic glass fiber reinforced plastic grid raw material in stove；
(7) step 6 Antielectrostatic glass fiber reinforced plastic grid raw material is put into glass-fiber reinforced plastic grille draft machine after, is prepared into variously-shaped or face
The Antielectrostatic glass fiber reinforced plastic grid board-like material of color；
Further, the freezing processing of the step 5 is divided into first time freezing processing, second of freezing processing, and cold for the third time
Jelly is handled, and after first time freezing processing, after material is restored room temperature 1 hour, then carries out second of freezing processing, second of freezing
After processing, after material is equally restored room temperature 1 hour, then third time freezing processing is carried out；
Further, first time freezing processing is continuously to be freezed in the environment of subzero 5-10 DEG C 2-3 hours, at second of freezing
Reason is continuously to be freezed in the environment of subzero 10-20 DEG C 3-5 hours, and second of freezing processing is the environment at subzero 20-25 DEG C
Lower continuous freezing 2-3 hours.
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