CN106566206A - High-strength SMC optical fiber cable distribution box - Google Patents
High-strength SMC optical fiber cable distribution box Download PDFInfo
- Publication number
- CN106566206A CN106566206A CN201610954957.9A CN201610954957A CN106566206A CN 106566206 A CN106566206 A CN 106566206A CN 201610954957 A CN201610954957 A CN 201610954957A CN 106566206 A CN106566206 A CN 106566206A
- Authority
- CN
- China
- Prior art keywords
- parts
- modified
- weight portions
- optical cable
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C08L63/10—Epoxy resins modified by unsaturated compounds
-
- 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
-
- 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
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention relates to a high-strength SMC optical fiber cable distribution box. The SMC optical fiber cable distribution box comprises, by weight, 110-130 parts of vinyl resin, 30-50 parts of modified carbon fibers, 15-25 parts of modified polyarmide fibers, 1-3 parts of a wetting dispersant, 1-2 parts of a mold release agent, 5-7 parts of benzoyl peroxide, 4-6 parts of pentaerythritol stearate, 60-75 parts of calcium carbonate powder, 1-3 parts of an antioxidant, 6-10 parts of an anti-ultraviolet agent, 3-7 parts of modified graphene, 1-3 parts of chromium carbide and 5-10 parts of nanometer silicon nitride. The SMC optical fiber cable distribution box has flame-retardant, waterproof and shockproof effects, and also has high strength, good toughness, good anti-ultraviolet property, good ageing resistance and good weatherability.
Description
Technical field
The present invention relates to a kind of intensity height, good toughness, anti-ultraviolet, anti-aging have the high-strength SMC of preferable weatherability
Optical cable fiber-dividing box.
Background technology
Sheet molding compound SMC (Sheet Molding Compound) be eighties of last century grow up the sixties with glass
Fibre-reinforced polymer matrix composites.SMC moulding compounds due to its excellent mechanical performance and excellent electrical property and thermostability,
It is each that low-shrinkage and good processing characteristics have been widely used for each row such as electrical equipment, instrument, automobile making, aviation, traffic, building
Industry, particularly electrical apparatus industry.In order to obtain high performance SMC composites, both at home and abroad many enterprises and research department in recent years
Door is studied the characteristic of resin and fiber, to obtaining the material of excellent properties.
From in terms of the current situation of the current industry, conventional SMC mainly using unsaturated polyester resin as matrix, fill other
Material, enhancing glass fibre are main raw material(s), while coordinating with low shrinkage additive, initiator, thickening agent, releasing agent etc.
Auxiliary material is made.
CN 101269560B disclose a kind of highly flame-proof sheet molding plastic, and its middle core is by impregnated of resin paste
Glass fibre is constituted, and with the covering of PE thin film, wherein resin paste contains the component of following ratio of weight and number to upper and lower surface：Unsaturation is poly-
Ester resin 70；Suspension polystyrene solution 30；Firming agent 1.5；Polyphosphate 15-25；Inorganic mineral filler 150-280；Glass
Fiber content 25%.The invention is hindered by being in optimized selection to resin, additive, filler, glass fibre etc. using compound
Combustion system, improves the flame retardant rating of product.
CN 101514254B disclose a kind of sheet molding compound with high flame resistance, low smoke and non-toxic and preparation method thereof, the plastics
Material of the formula comprising following mass parts：Unsaturated polyester resin 50-80 parts, low shrinkage additive 15-60 parts, initiator 1-3
Part, polymerization inhibitor 0.01-0.05 parts, wetting dispersing agent 0.7-7 parts, inner pattern releasing agent applicable 3-8 parts, thickening agent 1-2 parts, viscosity reduction filler 20-
50 parts, fire retardant A100-200 parts, fire retardant B50-100 parts, reinforcing material 50-250 parts；The fire retardant A is micron order hydrogen
Aluminium oxide, its particle diameter is 0.4-3.5 microns, and the fire retardant B is nano-grade aluminum hydroxide, and its particle diameter is 30-80 nanometers.This
Bright plastics have high fire-retardance, low smoke toxicity, while and with good mechanical performance and surface decoration effect.
CN 101696320B disclose a kind of continuously-directional glass fiber reinforcement unsaturated polyester sheet molding compound, its group
Divide and the mass fraction of each component is：Unsaturated polyester resin 15-50 parts；Shrinking agent 5-12 parts；12-26mm staple glass
Fiber 8-20 parts；Orientation continuous glass fibre 1.5-8 parts；Calcium Carbonate 10-50 part；Aluminium hydroxide 10-50 parts；Organic peroxide
0.2-1 parts；Benzene olefin(e) acid 1-4 parts；Thickening agent 0.2-1 parts；Releasing agent 1-3 parts.The sheet molding compound good flame resistance of the invention, intensity
Height, low cost, steady quality.
The content of the invention
It is an object of the invention in order to solve existing SMC material still inadequate defect of intensity when optical cable fiber-dividing box is made
And a kind of intensity height, good toughness are provided, anti-ultraviolet, anti-aging have the high-strength SMC optical cable fiber-dividing box of preferable weatherability.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of high-strength SMC optical cable fiber-dividing box, the SMC optical cable fiber-dividing boxes contain the component of following parts by weight：Vinyl tree
Fat 110-130 parts, modified carbon fiber 30-50 parts, modified polyamine fibre 15-25 parts, wetting dispersing agent 1-3 parts, releasing agent 1-2
Part, benzoyl peroxide 5-7 parts, tetramethylolmethane stearate 4-6 parts, calcium carbonate powder 60-75 parts, antioxidant 1-3 parts, anti-purple
Outside line agent 6-10 parts, modified graphene 3-7 parts, chromium carbide 1-3 parts and nano-silicon nitride 5-10 parts.In the technical program, this
Invention can greatly promote the strength and toughness of SMC material, because use environment is outdoor ring by increasing modified graphene
Border, ultraviolet is the key factor for accelerating ageing of plastics, is absorbed by adding ultraviolet screening agent and uv reflectance.
Preferably, the method for modifying of modified graphene is：The graphene oxide of 25 weight portions is scattered in into 300 weight portions
Trishydroxymethylaminomethane buffer solution in supersound process 2h, obtain suspension；It is subsequently adding the dicyclohexyl of 200 weight portions
The SA dibutyl ester of carbimide, the dimethyl siloxane of 155 weight portions and 120 weight portions, ultrasonic 20min post-heating is extremely
280-320 DEG C of reaction 2-4h, the precipitation that ultrafiltration is obtained vacuum drying Jing after ethanol, deionized water wash 3 times obtains modified graphite
Alkene.In the technical program, the present invention adopts modified graphene so as to surface functionalities, is imitated with the reunion for removing Graphene
The dispersibility of Graphene should be lifted, while producing the covalent bond that can be interconnected with vinylite in graphenic surface, is made
Organic/inorganic two forms powerful covalent bond between interface, when tubing is subject to external impacts, can be by impact energy from strong
The weaker vinylite of degree is transferred on the stronger Graphene of intensity, reaches optimal toughened and reinforced effect.
Preferably, ultraviolet screening agent is made up of inorganic ultraviolet screening agent with organic ultraviolet screening agent, its mass ratio is 1:
3.2-4.6。
Preferably, it is 1 that the inorganic ultraviolet screening agent is mass ratio:2:3.2 nano titanium oxide, nano zine oxide
Constitute with Pulvis Talci of the particle diameter for 500-600 mesh；Organic ultraviolet screening agent is obtained by following preparation method：It is in volume ratio
Add α in 1: 12-15: 5-7 concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution, (to the nitrobenzal) Ketohexamethylene of α '-two with it is right
Nitrobenzaldehyde, response time 2-4h, α, α '-two (to nitrobenzal) Ketohexamethylene is 1 with the mass ratio of paranitrobenzaldehyde:
Mixed solution of 4-5.1, the α, α '-two (to the nitrobenzal) Ketohexamethylene in concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution
In concentration be 1.56-2.25 mol/Ls, reaction temperature be 60-75 DEG C；Reaction starts after 45min, and α is added in 10min,
The phenyl-phosphonic acid of the quality 30% of α '-two (to nitrobenzal) Ketohexamethylene.In the technical program, nano titanium oxide, receive
Rice Zinc Oxide can be with uv reflectance with the inorganic ultraviolet screening agent of Pulvis Talci composition；With α, α '-two (to nitrobenzal) ring
Hexanone is organic ultraviolet screening agent stable chemical performance of raw material with paranitrobenzaldehyde, can strongly absorb ultraviolet, and is inhaled
Ultraviolet ray range width is received, by the combination of inorganic ultraviolet screening agent and organic ultraviolet screening agent, synergism can be played.
Preferably, the method for modifying of modified polyamine fibre is：10 weights are added in the polyamide section of 100 weight portions
The husky mica powder with 5 weight portions of zirconium English of amount part, cospinning prepares preliminary modified Fypro, then by its mass ratio
1:3 add o-cresol formaldehyde epoxy resin, are warming up to 320 DEG C, and after insulation 10-30min modified polyamine fibre is obtained.
Preferably, the 800 molybdenum Calcium Carbonate that calcium carbonate powder is 1350 mesh Calcium Carbonate or silane coupler to be processed.
Preferably, releasing agent is zinc stearate or magnesium stearate；Wetting dispersing agent is the copolymer containing acid group；
Antioxidant is phosphite ester kind antioxidant；The particle diameter of chromium carbide is 10-25 μm.
Preferably, the preparation method of modified carbon fiber is：Lactic acid solution by carbon fiber with concentration for 60-70wt% is mixed
Uniform post-heating stirring is closed, wherein the carbon fiber is 30 with the mass ratio of lactic acid solution:3-5, heating-up temperature is 150-200
DEG C, heat time heating time 40-60min；It is the carbon fiber 20-25% to be gradually added into quality to reactant liquor during heated and stirred
Concentration is the hydrogen peroxide solution of 30wt%；To reactant liquor Deca sodium hydroxide solution to neutrality after heated and stirred terminates, finally
Modified carbon fiber is obtained after vacuum drying.
The invention has the beneficial effects as follows：Product of the present invention can play fire-retardant, waterproof, antihunt action, with intensity height, toughness
Good, anti-ultraviolet, anti-aging have preferable weatherability.
Specific embodiment
To make those skilled in the art more fully understand technical scheme, but these elaborations are not done to the present invention
Any pro forma restriction.Unless otherwise indicated, all scientific and technical terms otherwise used by the present invention have belonging to the present invention
The implication being generally understood with those possessing an ordinary skill in the pertinent arts.
Further details of elaboration is made to the present invention with reference to specific embodiment, it is to be understood that, embodiment should not
It is interpreted as limiting the scope of the invention.
Agents useful for same of the present invention, raw material is commercially available, and the preparation method of SMC material is customary preparation methods.
In the present invention, the method for modifying of modified polyamine fibre is：10 weights are added in the polyamide section of 100 weight portions
The husky mica powder with 5 weight portions of zirconium English of amount part, cospinning prepares preliminary modified Fypro, then by its mass ratio
1:3 add o-cresol formaldehyde epoxy resin, are warming up to 320 DEG C, and after insulation 10-30min modified polyamine fibre is obtained.
Calcium carbonate powder is the 800 molybdenum Calcium Carbonate that 1350 mesh Calcium Carbonate or silane coupler were processed.
Releasing agent is zinc stearate or magnesium stearate；Wetting dispersing agent is the copolymer containing acid group；Antioxidant is
Phosphite ester kind antioxidant；The particle diameter of chromium carbide is 10-25 μm.
Embodiment 1
A kind of high-strength SMC optical cable fiber-dividing box, the SMC optical cable fiber-dividing boxes contain the component of following parts by weight：Vinyl tree
110 parts of fat, 30 parts of modified carbon fiber, 15 parts of modified polyamine fibre, 1 part of wetting dispersing agent, 1 part of releasing agent, benzoyl peroxide first
5 parts of acyl, 4 parts of tetramethylolmethane stearate, 60 parts of calcium carbonate powder, 1 part of antioxidant, 6 parts of ultraviolet screening agent, modified graphene 3
5 parts of part, 1 part of chromium carbide and nano-silicon nitride.
The method of modifying of modified graphene is：The graphene oxide of 25 weight portions is scattered in into three hydroxyl first of 300 weight portions
Supersound process 2h in base aminomethane buffer solution, obtains suspension；The dicyclohexyl phosphinylidyne for being subsequently adding 200 weight portions is sub-
The SA dibutyl ester of amine, the dimethyl siloxane of 155 weight portions and 120 weight portions, ultrasonic 20min post-heating to 280 DEG C anti-
Answer 2h, the precipitation that ultrafiltration is obtained vacuum drying Jing after ethanol, deionized water wash 3 times obtains modified graphene.
Ultraviolet screening agent is made up of inorganic ultraviolet screening agent with organic ultraviolet screening agent, and its mass ratio is 1:3.2.
It is 1 that the inorganic ultraviolet screening agent is mass ratio:2:3.2 nano titanium oxide, nano zine oxide and particle diameter are
The Pulvis Talci composition of 500-600 mesh；Organic ultraviolet screening agent is obtained by following preparation method：It is 1: 12: 5 in volume ratio
α, (to the nitrobenzal) Ketohexamethylene of α '-two and paranitrobenzaldehyde are added in concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution, instead
2h between seasonable, α, α '-two (to nitrobenzal) Ketohexamethylene is 1: 4 with the mass ratio of paranitrobenzaldehyde, the α, α '-two
Concentration of (to the nitrobenzal) Ketohexamethylene in the mixed solution of concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution is rubbed for 1.56
You/liter, reaction temperature is 60 DEG C；Reaction starts after 45min, and α, α '-two (to nitrobenzal) Ketohexamethylene are added in 10min
Quality 30% phenyl-phosphonic acid.
The preparation method of modified carbon fiber is：Carbon fiber and concentration are mixed homogeneously into post-heating for the lactic acid solution of 60wt%
Stirring, wherein the carbon fiber is 30 with the mass ratio of lactic acid solution:3, heating-up temperature be 150 DEG C, heat time heating time 40min；
The hydrogen peroxide solution that the concentration that quality is the carbon fiber 20% is 30wt% is gradually added into during heated and stirred to reactant liquor；
To reactant liquor Deca sodium hydroxide solution to neutrality after heated and stirred terminates, modified carbon fiber is obtained after being finally vacuum dried.
Embodiment 2
A kind of high-strength SMC optical cable fiber-dividing box, the SMC optical cable fiber-dividing boxes contain the component of following parts by weight：Vinyl tree
124 parts of fat, 42 parts of modified carbon fiber, 22 parts of modified polyamine fibre, 2 parts of wetting dispersing agent, 1.5 parts of releasing agent, benzoyl peroxide
6 parts of formyl, 5 parts of tetramethylolmethane stearate, 67 parts of calcium carbonate powder, 2 parts of antioxidant, 8 parts of ultraviolet screening agent, modified graphene
7 parts of 5 parts, 2 parts of chromium carbide and nano-silicon nitride.
The method of modifying of modified graphene is：The graphene oxide of 25 weight portions is scattered in into three hydroxyl first of 300 weight portions
Supersound process 2h in base aminomethane buffer solution, obtains suspension；The dicyclohexyl phosphinylidyne for being subsequently adding 200 weight portions is sub-
The SA dibutyl ester of amine, the dimethyl siloxane of 155 weight portions and 120 weight portions, ultrasonic 20min post-heating to 300 DEG C anti-
Answer 3h, the precipitation that ultrafiltration is obtained vacuum drying Jing after ethanol, deionized water wash 3 times obtains modified graphene.
Ultraviolet screening agent is made up of inorganic ultraviolet screening agent with organic ultraviolet screening agent, and its mass ratio is 1:3.8.
It is 1 that the inorganic ultraviolet screening agent is mass ratio:2:3.2 nano titanium oxide, nano zine oxide and particle diameter are
The Pulvis Talci composition of 500-600 mesh；Organic ultraviolet screening agent is obtained by following preparation method：It is 1: 13: 6 in volume ratio
α, (to the nitrobenzal) Ketohexamethylene of α '-two and paranitrobenzaldehyde are added in concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution, instead
3h between seasonable, α, α '-two (to nitrobenzal) Ketohexamethylene is 1: 4.6 with the mass ratio of paranitrobenzaldehyde, the α, α '-two
Concentration of (to the nitrobenzal) Ketohexamethylene in the mixed solution of concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution is rubbed for 1.78
You/liter, reaction temperature is 60-75 DEG C；Reaction starts after 45min, and α, α '-two (to nitrobenzal) ring are added in 10min
The phenyl-phosphonic acid of the quality 30% of hexanone.
The preparation method of modified carbon fiber is：Carbon fiber and concentration are mixed homogeneously into post-heating for the lactic acid solution of 68wt%
Stirring, wherein the carbon fiber is 30 with the mass ratio of lactic acid solution:4, heating-up temperature be 160 DEG C, heat time heating time 48min；
The hydrogen peroxide solution that the concentration that quality is the carbon fiber 22% is 30wt% is gradually added into during heated and stirred to reactant liquor；
To reactant liquor Deca sodium hydroxide solution to neutrality after heated and stirred terminates, modified carbon fiber is obtained after being finally vacuum dried.
Embodiment 3
A kind of high-strength SMC optical cable fiber-dividing box, the SMC optical cable fiber-dividing boxes contain the component of following parts by weight：Vinyl tree
130 parts of fat, 50 parts of modified carbon fiber, 25 parts of modified polyamine fibre, 3 parts of wetting dispersing agent, 2 parts of releasing agent, benzoyl peroxide first
7 parts of acyl, 6 parts of tetramethylolmethane stearate, 75 parts of calcium carbonate powder, 3 parts of antioxidant, 10 parts of ultraviolet screening agent, modified graphene 7
10 parts of part, 3 parts of chromium carbide and nano-silicon nitride.
The method of modifying of modified graphene is：The graphene oxide of 25 weight portions is scattered in into three hydroxyl first of 300 weight portions
Supersound process 2h in base aminomethane buffer solution, obtains suspension；The dicyclohexyl phosphinylidyne for being subsequently adding 200 weight portions is sub-
The SA dibutyl ester of amine, the dimethyl siloxane of 155 weight portions and 120 weight portions, ultrasonic 20min post-heating to 320 DEG C anti-
Answer 4h, the precipitation that ultrafiltration is obtained vacuum drying Jing after ethanol, deionized water wash 3 times obtains modified graphene.
Ultraviolet screening agent is made up of inorganic ultraviolet screening agent with organic ultraviolet screening agent, and its mass ratio is 1:4.6.
It is 1 that the inorganic ultraviolet screening agent is mass ratio:2:3.2 nano titanium oxide, nano zine oxide and particle diameter are
The Pulvis Talci composition of 500-600 mesh；Organic ultraviolet screening agent is obtained by following preparation method：It is 1: 15: 7 in volume ratio
α, (to the nitrobenzal) Ketohexamethylene of α '-two and paranitrobenzaldehyde are added in concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution, instead
4h between seasonable, α, α '-two (to nitrobenzal) Ketohexamethylene is 1: 5.1 with the mass ratio of paranitrobenzaldehyde, the α, α '-two
Concentration of (to the nitrobenzal) Ketohexamethylene in the mixed solution of concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution is rubbed for 2.25
You/liter, reaction temperature is 75 DEG C；Reaction starts after 45min, and α, α '-two (to nitrobenzal) Ketohexamethylene are added in 10min
Quality 30% phenyl-phosphonic acid.
The preparation method of modified carbon fiber is：Carbon fiber and concentration are mixed homogeneously into post-heating for the lactic acid solution of 70wt%
Stirring, wherein the carbon fiber is 30 with the mass ratio of lactic acid solution:5, heating-up temperature be 200 DEG C, heat time heating time 60min；
The hydrogen peroxide solution that the concentration that quality is the carbon fiber 25% is 30wt% is gradually added into during heated and stirred to reactant liquor；
To reactant liquor Deca sodium hydroxide solution to neutrality after heated and stirred terminates, modified carbon fiber is obtained after being finally vacuum dried.
The SMC material of embodiment of the present invention 1-3 is prepared into into optical cable fiber-dividing box, it is entered using GB/T16422.2-1999
Row xenon arc lamp burn-in test, the results are shown in Table 1.
As shown in Table 1, SMC optical cable fiber-dividing boxes intensity of the invention is high.
Applicant states, although the present invention describes the detailed process flow of the present invention by above-described embodiment, this
Bright to be not limited to above-mentioned detailed process flow, above-mentioned specific embodiment is only schematic, rather than restricted, institute
Category those skilled in the art should be understood that any improvement in the present invention, the equivalence replacement to each raw material of product of the present invention
And addition, the selection of concrete mode of auxiliary element etc., within the scope of all falling within protection scope of the present invention and disclosure.
Claims (8)
1. a kind of high-strength SMC optical cable fiber-dividing box, it is characterised in that the SMC optical cable fiber-dividing boxes contain following parts by weight
Component：Vinylite 110-130 parts, modified carbon fiber 30-50 parts, modified polyamine fibre 15-25 parts, wetting dispersing agent 1-
3 parts, it is releasing agent 1-2 parts, benzoyl peroxide 5-7 parts, tetramethylolmethane stearate 4-6 parts, calcium carbonate powder 60-75 parts, anti-
Oxygen agent 1-3 parts, ultraviolet screening agent 6-10 parts, modified graphene 3-7 parts, chromium carbide 1-3 parts and nano-silicon nitride 5-10 parts.
2. a kind of high-strength SMC optical cable fiber-dividing box according to claim 1, it is characterised in that modified graphene it is modified
Method is：The graphene oxide of 25 weight portions is scattered in ultrasound in the trishydroxymethylaminomethane buffer solution of 300 weight portions
2h is processed, suspension is obtained；It is subsequently adding Dicyclohexylcarbodiimide, the dimethyl siloxane of 155 weight portions of 200 weight portions
With the SA dibutyl ester of 120 weight portions, ultrasonic 20min post-heating is to 280-320 DEG C of reaction 2-4h, precipitation Jing that ultrafiltration is obtained
Ethanol, deionized water wash are vacuum dried afterwards for 3 times and obtain modified graphene.
3. a kind of high-strength SMC optical cable fiber-dividing box according to claim 1, it is characterised in that ultraviolet screening agent is by inorganic
Ultraviolet screening agent is constituted with organic ultraviolet screening agent, and its mass ratio is 1:3.2-4.6.
4. a kind of high-strength SMC optical cable fiber-dividing box according to claim 3, it is characterised in that the inorganic anti-ultraviolet
It is 1 that agent is mass ratio:2:3.2 nano titanium oxide, nano zine oxide and particle diameter are constituted for the Pulvis Talci of 500-600 mesh；Institute
State organic ultraviolet screening agent to be obtained by following preparation method：Concentrated sulphuric acid, formic acid and 45% pair in volume ratio for 1: 12-15: 5-7
α, (to the nitrobenzal) Ketohexamethylene of α '-two and paranitrobenzaldehyde, response time 2-4h, α, α '-two are added in oxygen aqueous solution
(to nitrobenzal) Ketohexamethylene is 1: 4-5.1 with the mass ratio of paranitrobenzaldehyde, the α, α '-two (to nitrobenzal)
Concentration of the Ketohexamethylene in the mixed solution of concentrated sulphuric acid, formic acid and 45% hydrogen peroxide solution is 1.56-2.25 mol/Ls, is reacted
Temperature is 60-75 DEG C；Reaction starts after 45min, and α, the quality of α '-two (to nitrobenzal) Ketohexamethylene are added in 10min
30% phenyl-phosphonic acid.
5. a kind of high-strength SMC optical cable fiber-dividing box according to claim 1, it is characterised in that modified polyamine fibre
Method of modifying is：The husky mica powder with 5 weight portions of zirconium English of 10 weight portions is added in the polyamide section of 100 weight portions, altogether
Spinning prepares preliminary modified Fypro, then by its mass ratio 1:3 add o-cresol formaldehyde epoxy resin, are warming up to
320 DEG C, after insulation 10-30min modified polyamine fibre is obtained.
6. a kind of high-strength SMC optical cable fiber-dividing box according to claim 1 or 2 or 3 or 5, it is characterised in that Paris white
The 800 molybdenum Calcium Carbonate that end was processed for 1350 mesh Calcium Carbonate or silane coupler.
7. a kind of high-strength SMC optical cable fiber-dividing box according to claim 1 or 2 or 3 or 5, it is characterised in that releasing agent is
Zinc stearate or magnesium stearate；Wetting dispersing agent is the copolymer containing acid group；Antioxidant is phosphite ester kind antioxidant；
The particle diameter of chromium carbide is 10-25 μm.
8. a kind of high-strength SMC optical cable fiber-dividing box according to claim 1, it is characterised in that the preparation of modified carbon fiber
Method is：Carbon fiber and concentration are mixed homogeneously into post-heating stirring for the lactic acid solution of 60-70wt%, wherein the carbon fiber with
The mass ratio of lactic acid solution is 30:3-5, heating-up temperature be 150-200 DEG C, heat time heating time 40-60min；In heated and stirred process
It is middle that the hydrogen peroxide solution that the concentration that quality is the carbon fiber 20-25% is 30wt% is gradually added into reactant liquor；Stir in heating
The backward reactant liquor Deca sodium hydroxide solution of end is mixed to neutrality, modified carbon fiber is obtained after being finally vacuum dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610954957.9A CN106566206A (en) | 2016-10-27 | 2016-10-27 | High-strength SMC optical fiber cable distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610954957.9A CN106566206A (en) | 2016-10-27 | 2016-10-27 | High-strength SMC optical fiber cable distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106566206A true CN106566206A (en) | 2017-04-19 |
Family
ID=58535368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610954957.9A Pending CN106566206A (en) | 2016-10-27 | 2016-10-27 | High-strength SMC optical fiber cable distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106566206A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054343A (en) * | 2007-03-26 | 2007-10-17 | 浙江大学 | Method of preparing alpha,alpha'-di(substituted benzylidene)cyclohexanone ultraviolet radiation absorbent |
| CN105907046A (en) * | 2016-05-17 | 2016-08-31 | 刘良成 | SMC (sheet molding compound) material and preparation method thereof |
-
2016
- 2016-10-27 CN CN201610954957.9A patent/CN106566206A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054343A (en) * | 2007-03-26 | 2007-10-17 | 浙江大学 | Method of preparing alpha,alpha'-di(substituted benzylidene)cyclohexanone ultraviolet radiation absorbent |
| CN105907046A (en) * | 2016-05-17 | 2016-08-31 | 刘良成 | SMC (sheet molding compound) material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 张丹枫等: "《烯烃聚合》", 30 September 2014 * |
| 王文广等: "《塑料材料的选用》", 31 March 2007 * |
| 邓如生: "《共混改性工程塑料》", 31 July 2003 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102757629B (en) | Outdoor weathering resistance SMC material and preparation method thereof | |
| CN105482399A (en) | Unsaturated polyester resin fiber reinforced sheet-shape molding compound and preparation method thereof | |
| CN103214807B (en) | Glass steel profile for solar side frame and preparation method thereof | |
| CN105733091A (en) | High-fiber-content continuous basalt fiber reinforced flame-retarding PP master batch and application thereof | |
| CN110819048A (en) | Graphene modified composite emulsion for rubber material and preparation method thereof | |
| CN104629238A (en) | Halogen-free flame retardant basalt fiber reinforced unsaturated polyester resin composite material and preparation method thereof | |
| CN105885376A (en) | Flaky molding material and preparation method thereof | |
| CN105017740A (en) | Natural fiber composite material and preparation method thereof | |
| CN109096719B (en) | Unsaturated polyester composite material and preparation method thereof | |
| CN110964307A (en) | Flame-retardant wear-resistant thermoplastic polyurethane composite material and preparation method thereof | |
| CN105086259A (en) | Wood-plastic composite floor material | |
| CN105086250A (en) | Waterproof anti-frothing wood-plastic composite material | |
| CN106566206A (en) | High-strength SMC optical fiber cable distribution box | |
| CN104356325B (en) | Phenolic resin of nano layered silicate clay alteration and preparation method thereof | |
| CN106519421A (en) | Flame-retardant composite sheet and preparation method thereof | |
| CN110483910A (en) | A kind of PVC wood plastic foamed board and preparation method thereof | |
| CN108841135B (en) | Resin composition, SMC composite material, and preparation method and application thereof | |
| CN112375341B (en) | Anti-aging high-strength glass fiber reinforced plastic and preparation method thereof | |
| CN106543677A (en) | A kind of high-strength PC cable splice closure | |
| CN104744882B (en) | Nano modification flame-proof phenolic injection molding material and preparation method thereof | |
| CN109836813B (en) | Nylon 6 composite material and preparation method thereof | |
| CN105367826A (en) | Flame retardant for rubber floor and preparation method thereof | |
| CN108467579B (en) | Organic glass fiber composite material and preparation method thereof | |
| CN110016235A (en) | A kind of anti-flaming glass fiber reinforced plastics antenna house profile and preparation method thereof | |
| CN109535589A (en) | A kind of shock resistance flame retardant cable protection tube material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170419 |