CN108285559A - A kind of TDN Macromolecular composite plates and its manufacturing process - Google Patents
A kind of TDN Macromolecular composite plates and its manufacturing process Download PDFInfo
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- CN108285559A CN108285559A CN201810083519.9A CN201810083519A CN108285559A CN 108285559 A CN108285559 A CN 108285559A CN 201810083519 A CN201810083519 A CN 201810083519A CN 108285559 A CN108285559 A CN 108285559A
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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
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of TDN Macromolecular composite plates and its manufacturing process, are related to composite board correlative technology field；The TDN Macromolecular composite plates include following component：EPC easy processing channel black, foaming control agent DLF, vaseline, precipitated calcium carbonate, antimony oxide, zinc carbonate, stearic acid, salicylic acid, clay, Aloe Vera Gel, diatom ooze, activated carbon, nano modification alkyd resin, impact modifier ACM, polyethylene wax, stearic acid, age resister, camphor tree powder, butadiene-vinylpyridine rubber, 2 benzothiazole sulfenamide of TM monex TM, N cyclohexyl, 1 naphthylamines of N phenyl；TDN Macromolecular composite plates of the present invention, efficient impact resistance, environmental protection, high-fire resistance, toughness, fatigue durability, self-lubricating, low-friction coefficient, weatherability, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, and hydrolytic resistance is strong；With very high practical value.
Description
Technical field：
The present invention relates to composite board correlative technology fields, and in particular to a kind of TDN Macromolecular composite plates and its manufacture
Technique.
Background technology：
TDN Macromolecular composite plates belong to corrosion resistant sheet material, using high molecular synthetic resin and natural corrosion-resistant aggregate,
It is made through special process.Macromolecule corrosion resistant sheet material is detected through authoritative department, and every quality index is superior to granite etc.
Lithotome has resistance to compression, excellent in cushion effect, corrosion resistance and good, lower-price characteristic.Be widely used in smelting, chemical industry,
The industries such as electric power need the face layer in the regions such as etch-proof ground, dado, cesspool ditch to pave.
The product is in Paving Construction, and building materials used are also to use similar resin blend glue stuff, compatibility matching one
It causes so that plank binding site combines together, more effectively prevents for a long time in a natural environment, the crack caused by the temperature difference is oozed
Phenomenon is leaked, base is caused to damage.Macromolecule corrosion resistant sheet material is presently the most the substitute products of ideal natural anticorrosion stone material.
TDN Macromolecular composite plates are widely used in what industrial and mineral, civilian, military etc. were stored with corrosive fluid and material
Workshop, warehouse, sewage ditch, cesspool etc..The anti-corrosion plank of the application development, after testing each item data be superior to natural flowers hilllock
Rock, can guarantee in use has corrosion resistant comprehensive, can substitute the deficiency of natural quality completely.Comply fully with national environmental protection
It is required that product is attractive and durable and cheap.
Invention content：
Technical problem to be solved by the present invention lies in a kind of TDN Macromolecular composite plates of offer and its manufacturing process, systems
Standby TDN Macromolecular composite plates are for smelting, the industries such as chemical industry, electric power need etch-proof ground, dado, cesspool ditch etc.
The face layer in region can impact resistance, environmental protection, high-fire resistance, toughness, fatigue durability, self-lubricating, low-friction coefficient, weather-proof when paving
Property, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, hydrolytic resistance is strong, avoids crack-leakage phenomenon.
It is realized using following technical scheme using the technical problems to be solved by the invention：
A kind of TDN Macromolecular composite plates and its manufacturing process, include the following steps：
(1) butadiene-vinylpyridine rubber, nano modification alkyd resin are added in the mixed acid solution of 80-100 times of its weight, it is described
It is 3-4 that nitration mixture, which is by mass ratio,:The carbonic acid of 1 60-70% and the hydrochloric acid solution composition of 87-90%, it is ultrasonic at 50-60 DEG C
17-20 minutes, filtering was dried in vacuo 30-40 minutes at washing precipitation 2-3 times, 70-76 DEG C, obtains acidified modified butadiene-vinylpyridine rubber；
(2) 47-50% for taking above-mentioned acidified modified butadiene-vinylpyridine rubber weight, with EPC easy processing channel black, foaming control agent DLF, all scholars
Woods, precipitated calcium carbonate, antimony oxide, zinc carbonate mixing, are added to the N- cyclohexyl -2- benzos of 70-80 times of mixture weight
It is 100-120 minutes ultrasonic in thiazolesulfenamide, it is sent into reaction kettle, is passed through nitrogen, it is 120-127 DEG C to increase temperature, heat preservation
Reaction 35-40 hours, discharging, product is filtered, is washed 3-4 times with acetone, is placed in 70-80 DEG C of baking oven and is dried to constant weight,
Obtain material I；
(3) by remaining acidified modified butadiene-vinylpyridine rubber, impact modifier AC, polyethylene wax, stearic acid, age resister, rush
It mixes, is added in the salicylic acid of 6-7 times of mixture weight into agent TMTM, it is 100-110 minutes ultrasonic, it is sent into reaction kettle, leads to
Enter nitrogen, it is 68-70 DEG C to increase temperature, insulation reaction 35-40 hours, and product is filtered, washed 3-4 times with acetone, set by discharging
It is dried to constant weight in 70-80 DEG C of baking oven, obtains material II；
(4) stearic acid, clay, Aloe Vera Gel, diatom ooze, activated carbon, camphor tree powder are taken, the formaldehyde of its weight 17-20% is added
It in solution, is stirred 20-30 minutes, the hydrochloric acid of a concentration of 3-6mol/l is added dropwise, adjusting pH is 2-3, is passed through nitrogen, is heated to
Boiling keeps boiling 57-60 minutes, discharging to be cooled to room temperature, obtain material III；
(5) above-mentioned material I, material II, material III are mixed, is preheated 4-6 minutes at 87-90 DEG C, increasing temperature is
155-160 DEG C, insulated and stirred 3-4 minutes filters away big impurity material and obtains TDN Macromolecular composite plates basis bottom material；
(6) above-mentioned TDN Macromolecular composite plates basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, breast
Change, 100-160 DEG C of heat refining 2-5h of heating is up to TDN Macromolecular composite plate mixed raw materials in high temperature furnace；
(7) in the TDN Macromolecular composite plate mixed raw materials input draft machine prepared step 6, difference is made in raw material
The composite board of thickness and width is to get TDN Macromolecular composite plates.
It prepares the TDN Macromolecular composite plates completed and carries out Chen Hua, the plank after ageing ensures plank stability, remaining to the cold
Heat will not deform, and performance is more stablized, and further enhancing composite board can impact resistance, environmental protection, high-fire resistance, toughness, resistance to tired
Lao Xing, self-lubricating, low-friction coefficient, weatherability, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, and hydrolytic resistance is strong, keeps away
Exempt from crack-leakage phenomenon.
Aging step is：The TDN Macromolecular composite plates that new production comes out are fixed, when plate-laying, partition board should be kept and TDN
The both ends of Macromolecular composite plate flush, and upper lower clapboard keeps vertical, to prevent TDN Macromolecular composite plates end moisture too fast
It scatters and disappears, contraction is uneven to cause end check, upper lower clapboard to keep vertical, is to prevent TDN Macromolecular composite plates from bearing gravity balance
Whether, prevent warpage；And each piece of TDN Macromolecular composite plate is alternately arranged, every piece of TDN Macromolecular composite plate of same level
Between there are 0.1-1cm；To the TDN Macromolecular composite plates of different-thickness, it is same thickness that when plate-laying keeps same level as possible
Degree, avoids the TDN Macromolecular composite plates of different-thickness from causing relatively thin TDN Macromolecular composite plates to be dried in same level
Deformation, while stabilization when ensureing stacking；It is dried by heating, drying method using existing dry kiln after fixed plate, heat
Oven drying method includes preheating, makes that temperature is 40-50 DEG C and humidity is 0.03-0.05kg/m3Humid air cycle flow through TDN high
Molecule composite board, time 100-150min, damp and hot speed control is in 0.5-2m/s；In the reducing temperature and humidity stage, it is 30- to make temperature
40 DEG C are 0.02-0.04kg/m with humidity33 humid air cycle flows through TDN Macromolecular composite plates, time 70-
100min heats up the wet down stage, makes that temperature is 50-65 DEG C and humidity is 0.002-0.004kg/m3Humid air cycle flowing wear
TDN Macromolecular composite plates are crossed, until water content is 5-10% in TDN Macromolecular composite plates, wherein steam is along TDN high scores
Sub- composite board radial through steam pressure at the both ends of TDN Macromolecular composite plates is 5-6mpa, the steaming of the pressure
Vapour is that the TDN macromolecules are accounted for from the port of TDN Macromolecular composite plates both ends with TDN Macromolecular composite plates both ends contact length
The distance of the 7%-12% of composite board overall length, ageing are completed.
The TDN Macromolecular composite plates include following number component：10-13 parts of EPC easy processing channel black, foaming control agent
DLF0.5-3 parts, it is 5-12 parts of vaseline, 10-15 parts of precipitated calcium carbonate, 7-13 parts of antimony oxide, 11-14 parts of zinc carbonate, stearic
6-15 parts sour, 6-15 parts of salicylic acid, 5-10 parts of Aloe Vera Gel, 15-27 parts of diatom ooze, 14-29 parts of activated carbon, is received 20-35 parts of clay
It is 6-15 parts of modified alkyd resin of rice, ACM2.5-5 parts of impact modifier, 0.5-4 parts of polyethylene wax, 0.5-1 parts of stearic acid, anti-ageing
0.5-5 parts of agent, 77-94 parts of butadiene-vinylpyridine rubber, 37-48 parts of camphor tree powder, 4-12 parts of TM monex TM, N- cyclohexyl -2- benzo thiophenes
1-3 parts of azoles sulfenamide, 16-19 parts of N- phenyl-1-naphthylamines.
It is filtered into described in step 1 and selects 250-400 mesh screens, and carried out in ventilating kitchen in filter process.
It is 99.5% that nitrogen gas concn is passed through described in step 3 and step 4, flow rate speed 12-20m3/S。
Hydrochloric acid solution is added dropwise described in step 4, rate of addition is 20-25 drops/min.
Foaming control agent DLF is DLF100.
Impact modifier ACM is ACM01.
The foaming control agent DLF：Impact modifier ACM：The proportioning weight relationships of the age resister are 1：3-4：2-
3。
The age resister is the mixture of compound stabilizer, antioxidant.
The compound stabilizer is novel composite lead heat stabilizer, and the antioxidant is antioxidant 1076.
The age resister includes compound stabilizer：0.8-1 parts, antioxidant 1076：0.6-0.8 parts.
The granularity of the precipitated calcium carbonate is 1000-1500 mesh.
Foaming control agent DLF：Foaming control agent DLF is TDN Macromolecular composite plate processing aids, for promoting TDN high
The softening and plasticizing of molecule composite board；And the melt strength and mobility of TDN Macromolecular composite plate foamed materials are improved, prevent
The only merging of bubble, to obtain even foaming, with the TDN Macromolecular composite plates of good appearance.
Impact modifier ACM：Impact modifier is also the processing aid of TDN Macromolecular composite plates, impact modifier
Main function is that the secondary valence between weakening TDN Macromolecular composite plate polymer molecules is strong, i.e. Van der Waals force, to increase
The mobility of TDN Macromolecular composite plate polymer molecular chains, reduces the knot of TDN Macromolecular composite plate polymer molecular chains
Crystalline substance increases the plasticity of TDN Macromolecular composite plate polymer, and it is hard that final effect shows as TDN Macromolecular composite plate products
Degree, modulus, softening temperature and brittle temperature decline, and elongation, flexibility, processing performance and flexibility improve.
The nano modification alkyd resin is modified by alkyd resin, and method of modifying is：To 15-20 parts of alkyd resins
3-11 parts of turpentine oil of middle addition, 2-9 parts of cationic hexane ethylene glycol and 1-7 parts of poly dimethyl cyclohexylamine, in micro- after being sufficiently mixed
Microwave treatment 5min under wave frequency rate 2450MHz, power 700W adds 1-11 parts of rilanit specials, 2-9 parts of polystyrolsulfon acids
Sodium and 1-9 parts of polyethylene glycol continue microwave treatment 5min, 0-5 DEG C of environment are transferred to immediately after microwave treatment after mixing
Middle sealing and standing 3h is then heated to 90-130 DEG C of heat preservation mixing 15min, and into gained mixture, 6-8 parts 0-5 DEG C of addition is cold
Water, stands 1h after being sufficiently mixed, be then heated to reflux state heat preservation mixing 30min, and cooled to room temperature, be finally sent into
In spray dryer, dry gained particle is nano modification alkyd resin.
Preferred TDN Macromolecular composite plate thickness 0.1-5cm, depending on width composite board width as needed, by TDN
When Macromolecular composite plate is with unclassified stores face contact type, mixture is filled out in seam crossing.
TDN Macromolecular composite plates advantages and beneficial effects of the present invention are：
1, the present invention invents a kind of TDN polymer composite boards for deficiency existing for existing TDN Macromolecular composite plates
Material is the efficient impact resistance of TDN Macromolecular composite plates prepared, environmental protection, high-fire resistance, toughness, fatigue durability, self-lubricating, low
Friction coefficient, weatherability, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, and hydrolytic resistance is strong.
2, the used preparation process of the present invention is environmentally friendly, simple using equipment, easy to operate, manufacturing cost is low, beautiful, object is beautiful
Inexpensive, the TDN Macromolecular composite plates being prepared into are applied to the industries such as smelting, chemical industry, electric power and need etch-proof ground, wall
The fields such as skirt, cesspool ditch have very high practical value, can both alleviate corrosion of each field Corrosive Materia to plank
Property, and good environment can be provided for people in the environment for protecting each field, it is unaffected.
3, TDN Macromolecular composite plates of the present invention are made by the way that precipitated calcium carbonate, foaming control agent DLF is added as material
Microcosmic open structure in matrix tends to be fine and close, further increases the obdurability of TDN Macromolecular composite plate materials.In addition, hair
It is TDN Macromolecular composite plate processing aids, the plasticizing for promoting TDN Macromolecular composite plates to steep conditioning agent DLF；And it improves
The melt strength and mobility of TDN Macromolecular composite plate foamed materials, prevent the merging of bubble, to obtain even foaming, tool
The TDN Macromolecular composite plates for having good appearance are remarkably improved the wear-resistant of TDN Macromolecular composite plates and use the longevity
Life.
4, impact modifier ACM is added in TDN Macromolecular composite plates prepared by the present invention, TDN high scores can be dramatically increased
The plasticity of sub- composite board polymer, final effect show as TDN Macromolecular composite plates Article Stiffness Determination, modulus, softening temperature
Decline with brittle temperature, and elongation, flexibility, processing performance improve.
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 TDN Macromolecular composite plates and its manufacturing process；
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of TDN Macromolecular composite plates and its manufacturing process, include the following steps：
(1) butadiene-vinylpyridine rubber, nano modification alkyd resin are added in the mixed acid solution of 80 times of its weight, the nitration mixture
Be by mass ratio be 3:1 60% carbonic acid and 87% hydrochloric acid solution composition, at 55 DEG C ultrasound 17 minutes, filtering, will sink
It forms sediment and is dried in vacuo 30 minutes at washing 2 times, 70 DEG C, obtain acidified modified butadiene-vinylpyridine rubber；
(2) take the 47% of above-mentioned acidified modified butadiene-vinylpyridine rubber weight, with EPC easy processing channel black, foaming control agent DLF, vaseline,
Precipitated calcium carbonate, antimony oxide, zinc carbonate mixing, are added to N- cyclohexyl -2-[4-morpholinodithio of 70 times of mixture weight
In sulfonamide, ultrasound 100 minutes is sent into reaction kettle, and nitrogen is passed through, and it is 125 DEG C to increase temperature, and insulation reaction 35 hours goes out
Material, product is filtered, is washed 3 times with acetone, is placed in 70 DEG C of baking oven and is dried to constant weight, obtains material I；
(3) by remaining acidified modified butadiene-vinylpyridine rubber, impact modifier AC, polyethylene wax, stearic acid, age resister, rush
It mixing, is added in the salicylic acid of 6 times of mixture weight into agent TMTM, ultrasound 100 minutes is sent into reaction kettle, is passed through nitrogen,
It is 68 DEG C to increase temperature, insulation reaction 35 hours, and product is filtered, washed 3 times, be placed in 70 DEG C of baking oven with acetone by discharging
Drying obtains material II to constant weight；
(4) stearic acid, clay, Aloe Vera Gel, diatom ooze, activated carbon, camphor tree powder are taken, the formalin of its weight 17% is added
In, it is stirred 20 minutes, the hydrochloric acid of a concentration of 3mol/l is added dropwise, it is 3 to adjust pH, is passed through nitrogen, is heated to boiling, and keeps boiling
It rises 57 minutes, discharges, be cooled to room temperature, obtain material III；
(5) above-mentioned material I, material II, material III are mixed, is preheated 6 minutes at 87 DEG C, it is 155 DEG C to increase temperature, is protected
Temperature stirring 4 minutes, filters away big impurity material and obtains TDN Macromolecular composite plates basis bottom material；
(6) above-mentioned TDN Macromolecular composite plates basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, breast
Change, 100 DEG C of heat refining 2h of heating are up to TDN Macromolecular composite plate mixed raw materials in high temperature furnace；
(7) in the TDN Macromolecular composite plate mixed raw materials input draft machine prepared step 6, difference is made in raw material
The composite board of thickness and width is to get TDN Macromolecular composite plates；
It prepares the TDN Macromolecular composite plates completed and carries out Chen Hua, the plank after ageing ensures plank stability, remaining to the cold
Heat will not deform, and performance is more stablized, and further enhancing composite board can impact resistance, environmental protection, high-fire resistance, toughness, resistance to tired
Lao Xing, self-lubricating, low-friction coefficient, weatherability, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, and hydrolytic resistance is strong, keeps away
Exempt from crack-leakage phenomenon.
Aging step is：The TDN Macromolecular composite plates that new production comes out are fixed, when plate-laying, partition board should be kept and TDN
The both ends of Macromolecular composite plate flush, and upper lower clapboard keeps vertical, to prevent TDN Macromolecular composite plates end moisture too fast
It scatters and disappears, contraction is uneven to cause end check, upper lower clapboard to keep vertical, is to prevent TDN Macromolecular composite plates from bearing gravity balance
Whether, prevent warpage；And each piece of TDN Macromolecular composite plate is alternately arranged, every piece of TDN Macromolecular composite plate of same level
Between there are 0.5cm；To the TDN Macromolecular composite plates of different-thickness, it is same thickness that when plate-laying keeps same level as possible,
It avoids the TDN Macromolecular composite plates of different-thickness from causing relatively thin TDN Macromolecular composite plates to be dried in same level to become
Shape, while stabilization when ensureing stacking；It is dried by heating, drying method using existing dry kiln after fixed plate, heat is dried
Dry method includes preheating, makes that temperature is 40 DEG C and humidity is 0.03kg/m3Humid air cycle flow through TDN polymer composite boards
Material, time 100min, damp and hot speed control is in 1m/s；In the reducing temperature and humidity stage, make that temperature is 30 DEG C and humidity is 0.03kg/
m33 humid air cycle flows through TDN Macromolecular composite plates, and time 70min heats up the wet down stage, and it is 55 to make temperature
DEG C and humidity be 0.002kg/m3Humid air cycle flow through TDN Macromolecular composite plates, until TDN polymer composite boards
Water content is 5% in material, wherein steam is along TDN Macromolecular composite plates radial through in TDN Macromolecular composite plates
Steam pressure at both ends is 5mpa, and steam and the TDN Macromolecular composite plates both ends contact length of the pressure are from TDN high scores
7% distance for accounting for the TDN Macromolecular composite plate overall lengths is acted in sub- composite board both ends port, and ageing is completed.
The TDN Macromolecular composite plates include following number component：10 parts of EPC easy processing channel black, DLF1 parts of foaming control agent,
5 parts of vaseline, 10 parts of precipitated calcium carbonate, 10 parts of antimony oxide, 11 parts of zinc carbonate, 11 parts of stearic acid, 8 parts of salicylic acid, clay
20 parts, 5 parts of Aloe Vera Gel, 15 parts of diatom ooze, 14 parts of activated carbon, 12 parts of nano modification alkyd resin, ACM2.5 parts of impact modifier,
0.5 part of polyethylene wax, 0.5 part of stearic acid, 2.5 parts of age resister, 77 parts of butadiene-vinylpyridine rubber, 37 parts of camphor tree powder, TM monex TM 4
Part, 3 parts of N cyclohexyl 2 benzothiazole sulfenamide, 16 parts of N- phenyl-1-naphthylamines.
It is filtered into described in step 1 and selects 250 mesh screens, and carried out in ventilating kitchen in filter process.
It is 99.5% that nitrogen gas concn is passed through described in step 3 and step 4, flow rate speed 12m3/S。
Hydrochloric acid solution is added dropwise described in step 4, rate of addition is 20 drops/min.
The foaming control agent DLF：Impact modifier ACM：The proportioning weight relationships of the age resister are 1：3：2.
The age resister includes compound stabilizer：0.8 part, antioxidant 1076：0.6 part.
The granularity of the precipitated calcium carbonate is 1000-1200 mesh.
Embodiment 2：
A kind of TDN Macromolecular composite plates and its manufacturing process；
The technical problems to be solved by the invention are realized using following technical scheme：
The TDN Macromolecular composite plate Chen Hua methods prepared include the following steps：
The TDN Macromolecular composite plates that new production comes out are fixed, when plate-laying, partition board should keep compound with TDN macromolecules
The both ends of plank flush, and upper lower clapboard keeps vertical, to prevent TDN Macromolecular composite plates end moisture is too fast to scatter and disappear, shrink
It is uneven that end check, upper lower clapboard is caused to keep vertical, it is whether preventing TDN Macromolecular composite plates from bearing gravity balance, to prevent
Warpage；And each piece of TDN Macromolecular composite plate is alternately arranged, between every piece of TDN Macromolecular composite plate of same level there are
0.8cm；To the TDN Macromolecular composite plates of different-thickness, it is same thickness that when plate-laying keeps same level as possible, avoids difference
The TDN Macromolecular composite plates of thickness cause relatively thin TDN Macromolecular composite plates to dry deformation in same level, protect simultaneously
Demonstrate,prove stabilization when stacking；It is dried by heating, drying method using existing dry kiln after fixed plate, hot oven drying method includes
Preheating, makes that temperature is 45 DEG C and humidity is 0.03kg/m3Humid air cycle flow through TDN Macromolecular composite plates, time
For 120min, damp and hot speed control is in 0.5m/s；In the reducing temperature and humidity stage, make that temperature is 35 DEG C and humidity is 0.03kg/m3It is wet
Air circulation flow passes through TDN Macromolecular composite plates, time 70min to heat up the wet down stage, and it is 50 DEG C and humidity to make temperature
For 0.002kg/m3Humid air cycle flow through TDN Macromolecular composite plates, until TDN Macromolecular composite plates in it is aqueous
Amount is 6%, wherein steam is along TDN Macromolecular composite plates radial through at the both ends of TDN Macromolecular composite plates
Steam pressure is 5mpa, and steam and the TDN Macromolecular composite plates both ends contact length of the pressure are from TDN polymer composite boards
10% distance for accounting for the TDN Macromolecular composite plate overall lengths is acted in material both ends port, and ageing is completed.
It prepares the TDN Macromolecular composite plates completed and carries out Chen Hua, the plank after ageing ensures plank stability, remaining to the cold
Heat will not deform, and performance is more stablized, and further enhancing composite board can impact resistance, environmental protection, high-fire resistance, toughness, resistance to tired
Lao Xing, self-lubricating, low-friction coefficient, weatherability, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, and hydrolytic resistance is strong, keeps away
Exempt from crack-leakage phenomenon.
Preferred TDN Macromolecular composite plates thickness 1.5cm, width 10m, by TDN Macromolecular composite plates and other objects
When charge level contact, mixture is filled out in seam crossing.
To carrying out experiment investigation respectively in embodiment provided by the invention, embodiment 1 and embodiment 2 are prepared into TDN high scores
Sub- composite board is investigated, and is comparison with commercially available common composite board, the results are shown in Table 1；
Table 1TDN Macromolecular composite plates investigate result
By the above results show that：
It is etch-proof to be applied to the industries such as smelting, chemical industry, electric power needs to TDN Macromolecular composite plates prepared by the present invention
It is the efficient impact resistance of TDN Macromolecular composite plates, environmental protection, high-fire resistance, toughness, resistance to when the fields such as ground, dado, cesspool ditch
Fatigability, self-lubricating, low-friction coefficient, weatherability, heat-proof water, bases, acids, oils, halogenated hydrocarbon corrode, and hydrolytic resistance is strong.
And the TDN Macromolecular composite plate properties detection prepared in the embodiment of the present application it can be seen from above-mentioned testing result is equal
Better than common composite board.
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 TDN Macromolecular composite plates and its manufacturing process, it is characterised in that：The preparation side of TDN Macromolecular composite plates
Method includes the following steps：
(1) butadiene-vinylpyridine rubber, nano modification alkyd resin are added in the mixed acid solution of 80-100 times of its weight, the nitration mixture
Be by mass ratio be 3-4:The carbonic acid of 1 60-70% and the hydrochloric acid solution composition of 87-90%, the ultrasound 17-20 at 50-60 DEG C
Minute, filtering is dried in vacuo 30-40 minutes at washing precipitation 2-3 times, 70-76 DEG C, obtains acidified modified butadiene-vinylpyridine rubber；
(2) 47-50% for taking above-mentioned acidified modified butadiene-vinylpyridine rubber weight, with EPC easy processing channel black, foaming control agent DLF, vaseline, light
Matter calcium carbonate, antimony oxide, zinc carbonate mixing, are added to N- cyclohexyl -2-[4-morpholinodithio of 70-80 times of mixture weight
It is 100-120 minutes ultrasonic in sulfonamide, it is sent into reaction kettle, is passed through nitrogen, it is 120-127 DEG C to increase temperature, insulation reaction
35-40 hours, product was filtered, is washed 3-4 times with acetone by discharging, is placed in 70-80 DEG C of baking oven and is dried to constant weight, obtains object
Material I；
(3) by remaining acidified modified butadiene-vinylpyridine rubber, impact modifier AC, polyethylene wax, stearic acid, age resister, accelerating agent
TMTM is mixed, and is added in the salicylic acid of 6-7 times of mixture weight, 100-110 minutes ultrasonic, is sent into reaction kettle, is passed through nitrogen
Gas, it is 68-70 DEG C to increase temperature, insulation reaction 35-40 hours, and product is filtered, washed 3-4 times with acetone, is placed in by discharging
It is dried to constant weight in 70-80 DEG C of baking oven, obtains material II；
(4) stearic acid, clay, Aloe Vera Gel, diatom ooze, activated carbon, camphor tree powder are taken, the formalin of its weight 17-20% is added
In, it is stirred 20-30 minutes, the hydrochloric acid of a concentration of 3-6mol/l is added dropwise, adjusting pH is 2-3, is passed through nitrogen, is heated to boiling
It rises, boiling 57-60 minutes, discharging is kept to be cooled to room temperature, obtain material III；
(5) above-mentioned material I, material II, material III are mixed, is preheated 4-6 minutes at 87-90 DEG C, raising temperature is 155-160
DEG C, insulated and stirred 3-4 minutes filters away big impurity material and obtains TDN Macromolecular composite plates basis bottom material；
(6) above-mentioned TDN Macromolecular composite plates basis bottom material is mixed with remaining each raw material, is stirred evenly, homogeneous, emulsification is high
100-160 DEG C of heat refining 2-5h of heating is up to TDN Macromolecular composite plate mixed raw materials in warm stove；
(7) in the TDN Macromolecular composite plate mixed raw materials input draft machine prepared step 6, different-thickness is made in raw material
Composite board with width is to get TDN Macromolecular composite plates；
The TDN Macromolecular composite plates include following number component：10-13 parts of EPC easy processing channel black, foaming control agent DLF0.5-3
Part, 5-12 parts of vaseline, 10-15 parts of precipitated calcium carbonate, 7-13 parts of antimony oxide, 11-14 parts of zinc carbonate, stearic acid 6-15
Part, 6-15 parts of salicylic acid, 20-35 parts of clay, 5-10 parts of Aloe Vera Gel, 15-27 parts of diatom ooze, 14-29 parts of activated carbon, nano modification
6-15 parts of alkyd resin, ACM2.5-5 parts of impact modifier, 0.5-4 parts of polyethylene wax, 0.5-1 parts of stearic acid, age resister
0.5-5 parts, 77-94 parts of butadiene-vinylpyridine rubber, 37-48 parts of camphor tree powder, 4-12 parts of TM monex TM, N- cyclohexyl -2-[4-morpholinodithio time
1-3 parts of sulfonamide, 16-19 parts of N- phenyl-1-naphthylamines.
2. TDN Macromolecular composite plates according to claim 1 and its manufacturing process, it is characterised in that：Prepare completion
TDN Macromolecular composite plates carry out Chen Hua, and aging step is as follows：
The TDN Macromolecular composite plates that new production comes out are fixed, when plate-laying, partition board should be kept and TDN Macromolecular composite plates
Both ends flush, upper lower clapboard keeps vertical, to prevent TDN Macromolecular composite plates end moisture is too fast to scatter and disappear, shrinks uneven
It is even that end check, upper lower clapboard is caused to keep vertical, it is whether preventing TDN Macromolecular composite plates from bearing gravity balance, to prevent warpage；
And each piece of TDN Macromolecular composite plate is alternately arranged, there are 0.1- between every piece of TDN Macromolecular composite plate of same level
1cm；To the TDN Macromolecular composite plates of different-thickness, it is same thickness that when plate-laying keeps same level as possible, avoids different thickness
The TDN Macromolecular composite plates of degree cause relatively thin TDN Macromolecular composite plates to dry deformation in same level, ensure simultaneously
Stabilization when stacking；It is dried by heating, drying method using existing dry kiln after fixed plate, hot oven drying method includes pre-
Heat, makes that temperature is 40-50 DEG C and humidity is 0.03-0.05kg/m3Humid air cycle flow through TDN polymer composite boards
Material, time 100-150min, damp and hot speed control is in 0.5-2m/s；In the reducing temperature and humidity stage, it is 30-40 DEG C and humidity to make temperature
For 0.02-0.04kg/m33 humid air cycle flows through TDN Macromolecular composite plates, time 70-100min, heating drop
In the wet stage, make that temperature is 50-65 DEG C and humidity is 0.002-0.004kg/m3Humid air cycle to flow through TDN macromolecules multiple
Plywood material, until water content is 5-10% in TDN Macromolecular composite plates, wherein diameter of the steam along TDN Macromolecular composite plates
To passing through, the steam pressure at the both ends of TDN Macromolecular composite plates is 5-6mpa, steam and the TDN macromolecules of the pressure
Composite board both ends contact length is that the TDN Macromolecular composite plate overall lengths are accounted for from the port of TDN Macromolecular composite plates both ends
7%-12% distance, ageing i.e. complete.
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| CN1762885A (en) * | 2005-08-05 | 2006-04-26 | 阳东县有源树酯纤维科技有限公司 | Composite resin plate |
| KR100915000B1 (en) * | 2009-03-20 | 2009-09-02 | 주식회사 신화산업안전 | Plastic composite sheet for road signal board and its fabrication method |
| CN103953172A (en) * | 2013-08-02 | 2014-07-30 | 太仓派欧技术咨询服务有限公司 | Radiating, thermal insulating and decorating integrated composite plate |
| CN105936691A (en) * | 2016-06-06 | 2016-09-14 | 湖州中辰建设有限公司 | Flame retardant and aging resistant polyethylene plastic-wood composite board for buildings |
| CN107365487A (en) * | 2017-08-31 | 2017-11-21 | 苏州仲勉装饰有限公司 | A kind of preparation method of high-weatherability modeling wood composite board |
| CN107418084A (en) * | 2017-05-05 | 2017-12-01 | 安庆市吉美装饰材料有限责任公司 | A kind of PVC wood plastic composite decorating board |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1762885A (en) * | 2005-08-05 | 2006-04-26 | 阳东县有源树酯纤维科技有限公司 | Composite resin plate |
| KR100915000B1 (en) * | 2009-03-20 | 2009-09-02 | 주식회사 신화산업안전 | Plastic composite sheet for road signal board and its fabrication method |
| CN103953172A (en) * | 2013-08-02 | 2014-07-30 | 太仓派欧技术咨询服务有限公司 | Radiating, thermal insulating and decorating integrated composite plate |
| CN105936691A (en) * | 2016-06-06 | 2016-09-14 | 湖州中辰建设有限公司 | Flame retardant and aging resistant polyethylene plastic-wood composite board for buildings |
| CN107418084A (en) * | 2017-05-05 | 2017-12-01 | 安庆市吉美装饰材料有限责任公司 | A kind of PVC wood plastic composite decorating board |
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Application publication date: 20180717 |