CN107189363B - A kind of construction material preparation method and applications added with neoprene - Google Patents
A kind of construction material preparation method and applications added with neoprene Download PDFInfo
- Publication number
- CN107189363B CN107189363B CN201710419411.8A CN201710419411A CN107189363B CN 107189363 B CN107189363 B CN 107189363B CN 201710419411 A CN201710419411 A CN 201710419411A CN 107189363 B CN107189363 B CN 107189363B
- Authority
- CN
- China
- Prior art keywords
- added
- parts
- construction material
- neoprene
- obtains
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses the construction material preparation method and applications for being added with neoprene, this method by by portland cement, crushed crude pearlite, sepiolite ball grinds, calcining, the mixture for adding modified carboxyl polyester resin and sonicated polyacrylamide, cellulose acetate-phthalate and polyphenylene sulfide carries out heating reaction jointly, and finished architectural material is made through a series of special processes such as mixing, vulcanization, crushing, stirring, injection molding, heat preservation agings after.The construction material being prepared, toughness foot, intensity are high, with good application prospect.Application of the construction material as made from the preparation method in construction material is also disclosed simultaneously.
Description
Technical field
The present invention relates to this technical field of construction material, it is related specifically to the construction material added with neoprene and prepares
Method and its application.
Background technique
The material used between floors is referred to as construction material.The range that novel construction material includes is very wide, there is guarantor
Adiabator, heat-barrier material, high-strength material, the material that can be breathed etc. belong to new material.Construction material can be divided into structural wood
Material, ornament materials and certain proprietary materials.Structural material includes timber, bamboo wood, stone material, cement, concrete, metal, brick and tile, pottery
Porcelain, glass, engineering plastics, composite material etc.；Ornament materials includes various coating, paint, coating, veneer, assorted ceramic tile, has
The glass etc. of special-effect；Proprietary material refers to for waterproof, moisture-proof, anti-corrosion, fire prevention, fire-retardant, sound insulation, heat-insulated, heat preservation, sealing
Deng.
Concrete is to make cementitious material with cement, sand, masonry gather materials, press with water as most widely used construction material
Certain proportion stirring molding.Although it has the advantages that intensity is high, durability is good, also have that tensile strength is low, toughness simultaneously
The disadvantages of fracture width is difficult to control after difference and cracking, therefore, in traditional reinforced concrete structure, since crack leads to steel
Muscle corrosion and occur engineering accident frequent occurrence.Concrete structure crack directly affects the durability of structure and making for engineering
With the service life, eventually leads to concrete structure and prematurely deteriorate or even completely lose using function.To overcome these disadvantages of concrete,
Polypropylene fiber concrete and steel fiber reinforced concrete etc. come into being, and the fibers content of this kind of concrete is usually less than 2%, in this way
Although doing and playing mitigation concrete bracing to a certain extent, improve material bending resistance toughness the effects of, in uniaxial direct tensile
Strain softening destruction still occurs under load action, crack immediately enters the localized spreading stage after cracking.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of construction material preparation method added with neoprene, it should
Method is by adding modified carboxyl polyester resin for portland cement, crushed crude pearlite, sepiolite ball grinds, calcining
And the mixture of sonicated polyacrylamide, cellulose acetate-phthalate and polyphenylene sulfide is heated jointly
Finished architectural material is made through a series of special processes such as mixing, vulcanization, crushing, stirring, injection molding, heat preservation agings after in reaction.
The construction material being prepared, toughness foot, intensity are high, with good application prospect.It also discloses simultaneously by the preparation side
Application of the method construction material obtained added with neoprene in construction material.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of construction material preparation method added with neoprene, comprises the steps of:
(1) it by 8-12 parts of 20-25 parts of portland cement, 15-20 parts of crushed crude pearlite, sepiolite addition ball mills, is added
Stainless-steel grinding ball adjusts drum's speed of rotation 80-100r/min, ball milling 4-6h, collects powder and crosses 120 meshes, obtains mixed-powder；
(2) 22-28 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, handle 2- under vacuum conditions
3h then raises temperature to 175 DEG C, and alevaire 6-10 parts, 3-5 parts of polyethylene glycol adipate, methoxy poly (ethylene glycol) 2-4 is added
Part, 1h is reacted under normal pressure, and reaction product is washed 2-3 times with the dilute hydrochloric acid of 3mol/L, is then washed with deionized into
Property, obtain modified carboxyl polyester resin；
(3) by 6-15 parts of polyacrylamide, 3-9 parts of cellulose acetate-phthalate, 1-3 parts of polyphenylene sulfide mixing, add
Enter 2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: 50-60 DEG C of temperature, ultrasonic power 800W, ultrasound
Time 25-35min；Mixture must be ultrasonically treated；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 1000-1200 DEG C, calcines 50min, then
It is cooled to room temperature rapidly, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in reaction kettle, mixing is equal
Insulation reaction 30min, obtains initial reaction product after even；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjust kneading machine temperature to 130-150 DEG C,
Then to neoprene 3-5 parts is added in kneading machine, it is kneaded 15-20min under the stirring rate of 120-150rpm, is obtained intermediate anti-
Answer product；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, then under agitation be added crosslinking agent,
Curing agent stirs 30-50min, then by the mixed material injection box mould after stirring, keeps the temperature aging at 100-120 DEG C
18h is cooled to room temperature, obtains finished product.
Preferably, the ratio of grinding media to material of ball mill is 15:1 in the step (1).
Preferably, the vacuum degree in the step (2) is preferably -0.08Mpa.
Preferably, the crosslinking agent in the step (8) is selected from Isooctyl acrylate monomer, glycerine dimethacrylate, three second
Any one in hydramine.
Preferably, the curing agent in the step (8) is preferably di-2-ethylhexylphosphine oxide hexamethylene alkanamine.
The present invention also provides the construction materials added with neoprene obtained by above-mentioned preparation method in construction wall
Application in material.
Compared with prior art, the present invention has the advantages that:
(1) the construction material preparation method added with neoprene of the invention by by portland cement, crushed crude pearlite,
Sepiolite ball grinds, calcining add modified carboxyl polyester resin and sonicated polyacrylamide, adjacent benzene
The mixture of dioctyl phthalate cellulose acetate and polyphenylene sulfide carries out heating reaction jointly, after through mixing, vulcanization, crushing, stirring,
Finished architectural material is made in a series of special processes such as injection molding, heat preservation aging.The construction material being prepared, toughness are sufficient, strong
Degree is high, with good application prospect.
(2) present invention is by the way that carboxyl polyester resin to be modified through special process, so that finally preparation-obtained build
It builds material and has on material property and significantly mention, be compared to for only adding non-modified carboxyl polyester resin, obtain
Unexpected technical effect.
(3) preparation method of the construction material added with neoprene of the invention is raw materials used inexpensively, method is simple, fits
It is used in heavy industrialization, it is practical.
Specific embodiment
The technical solution of invention is described in detail combined with specific embodiments below.
Embodiment 1
(1) by 8 parts of 20 parts of portland cement, 15 parts of crushed crude pearlite, sepiolite addition ball mills, stainless-steel grinding is added
Ball, the ratio of grinding media to material of ball mill are 15:1, adjust drum's speed of rotation 80r/min, ball milling 4h, collect powder and cross 120 meshes, must mix
Powder；
(2) 22 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, in the item that vacuum degree is -0.08Mpa
2h is handled under part, then raises temperature to 175 DEG C, 6 parts of alevaire, 3 parts of polyethylene glycol adipate, methoxy poly (ethylene glycol) is added
2 parts, 1h is reacted under normal pressure, and reaction product is washed 2-3 times with the dilute hydrochloric acid of 3mol/L, is then washed with deionized into
Property, obtain modified carboxyl polyester resin；
(3) by 6 parts of polyacrylamide, 3 parts of cellulose acetate-phthalate, 1 part of polyphenylene sulfide mixing, 2000mL is added
Deionized water is ultrasonically treated, the condition of ultrasonic treatment are as follows: temperature 50 C, ultrasonic power 800W, ultrasonic time 25min；?
It is ultrasonically treated mixture；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 1000 DEG C, calcines 50min, then rapidly
It is cooled to room temperature, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in reaction kettle, mixing is equal
Insulation reaction 30min, obtains initial reaction product after even；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 130 DEG C, then
3 parts of neoprene are added into kneading machine, is kneaded 15min under the stirring rate of 120rpm, obtains intermediate reaction product；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, it is different that acrylic acid is then added under agitation
Monooctyl ester, di-2-ethylhexylphosphine oxide hexamethylene alkanamine stir 30min, then the mixed material after stirring are injected in box mould, at 100 DEG C
Aging 18h is kept the temperature, room temperature is cooled to, obtains finished product.
Embodiment 2
(1) stainless steel in 10 parts of 23 parts of portland cement, 17 parts of crushed crude pearlite, sepiolite addition ball mills, will be added to grind
Abrading-ball, the ratio of grinding media to material of ball mill are 15:1, adjust drum's speed of rotation 90r/min, ball milling 5h, collect powder and cross 120 meshes, obtain mixed
Close powder；
(2) 25 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, in the item that vacuum degree is -0.08Mpa
2.5h is handled under part, then raises temperature to 175 DEG C, 8 parts of alevaire, 4 parts of polyethylene glycol adipate, the poly- second two of methoxyl group is added
3 parts of alcohol, react 1h under normal pressure, reaction product washed 2-3 times with the dilute hydrochloric acid of 3mol/L, be then washed with deionized to
Neutrality obtains modified carboxyl polyester resin；
(3) it by 10 parts of polyacrylamide, 6 parts of cellulose acetate-phthalate, 2 parts of polyphenylene sulfide mixing, is added
2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: and 55 DEG C of temperature, ultrasonic power 800W, ultrasonic time
30min；Mixture must be ultrasonically treated；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 1100 DEG C, calcines 50min, then rapidly
It is cooled to room temperature, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in reaction kettle, mixing is equal
Insulation reaction 30min, obtains initial reaction product after even；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 140 DEG C, then
4 parts of neoprene are added into kneading machine, is kneaded 17min under the stirring rate of 135rpm, obtains intermediate reaction product；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, glycerol diformazan is then added under agitation
Base acrylate, di-2-ethylhexylphosphine oxide hexamethylene alkanamine stir 40min, then the mixed material after stirring are injected in box mould,
Aging 18h is kept the temperature at 110 DEG C, is cooled to room temperature, is obtained finished product.
Embodiment 3
(1) stainless steel in 12 parts of 25 parts of portland cement, 20 parts of crushed crude pearlite, sepiolite addition ball mills, will be added to grind
Abrading-ball, the ratio of grinding media to material of ball mill are 15:1, adjust drum's speed of rotation 100r/min, ball milling 6h, collect powder and cross 120 meshes, obtain
Mixed-powder；
(2) 28 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, in the item that vacuum degree is -0.08Mpa
3h is handled under part, then raises temperature to 175 DEG C, 10 parts of alevaire, 5 parts of polyethylene glycol adipate, the poly- second two of methoxyl group is added
4 parts of alcohol, react 1h under normal pressure, reaction product washed 2-3 times with the dilute hydrochloric acid of 3mol/L, be then washed with deionized to
Neutrality obtains modified carboxyl polyester resin；
(3) it by 15 parts of polyacrylamide, 9 parts of cellulose acetate-phthalate, 3 parts of polyphenylene sulfide mixing, is added
2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: temperature 60 C, ultrasonic power 800W, ultrasonic time
35min；Mixture must be ultrasonically treated；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 1200 DEG C, calcines 50min, then rapidly
It is cooled to room temperature, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in reaction kettle, mixing is equal
Insulation reaction 30min, obtains initial reaction product after even；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 150 DEG C, then
5 parts of neoprene are added into kneading machine, is kneaded 20min under the stirring rate of 150rpm, obtains intermediate reaction product；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, three ethyl alcohol is then added under agitation
Amine, di-2-ethylhexylphosphine oxide hexamethylene alkanamine stir 50min, then by the mixed material injection box mould after stirring, protect at 120 DEG C
Warm aging 18h, is cooled to room temperature, obtains finished product.
Comparative example 1
(1) stainless steel in 20 parts of 30 parts of portland cement, 12 parts of crushed crude pearlite, sepiolite addition ball mills, will be added to grind
Abrading-ball, the ratio of grinding media to material of ball mill are 15:1, adjust drum's speed of rotation 80r/min, ball milling 4h, collect powder and cross 120 meshes, obtain mixed
Close powder；
(2) 22 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, in the item that vacuum degree is -0.08Mpa
2h is handled under part, then raises temperature to 175 DEG C, 6 parts of alevaire, 3 parts of polyethylene glycol adipate, methoxy poly (ethylene glycol) is added
2 parts, 1h is reacted under normal pressure, and reaction product is washed 2-3 times with the dilute hydrochloric acid of 3mol/L, is then washed with deionized into
Property, obtain modified carboxyl polyester resin；
(3) it by 20 parts of polyacrylamide, 10 parts of cellulose acetate-phthalate, 5 parts of polyphenylene sulfide mixing, is added
2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: temperature 50 C, ultrasonic power 800W, ultrasonic time
25min；Mixture must be ultrasonically treated；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 1000 DEG C, calcines 50min, then rapidly
It is cooled to room temperature, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in reaction kettle, mixing is equal
Insulation reaction 30min, obtains initial reaction product after even；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 130 DEG C, then
10 parts of neoprene are added into kneading machine, is kneaded 15min under the stirring rate of 120rpm, obtains intermediate reaction product；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, it is different that acrylic acid is then added under agitation
Monooctyl ester, di-2-ethylhexylphosphine oxide hexamethylene alkanamine stir 30min, then the mixed material after stirring are injected in box mould, at 100 DEG C
Aging 18h is kept the temperature, room temperature is cooled to, obtains finished product.
Comparative example 2
(1) stainless steel in 10 parts of 23 parts of portland cement, 17 parts of crushed crude pearlite, sepiolite addition ball mills, will be added to grind
Abrading-ball, the ratio of grinding media to material of ball mill are 15:1, adjust drum's speed of rotation 90r/min, ball milling 5h, collect powder and cross 120 meshes, obtain mixed
Close powder；
(2) it by 10 parts of polyacrylamide, 6 parts of cellulose acetate-phthalate, 2 parts of polyphenylene sulfide mixing, is added
2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: and 55 DEG C of temperature, ultrasonic power 800W, ultrasonic time
30min；Mixture must be ultrasonically treated；
(3) mixed-powder for obtaining step (1) is added in calcining furnace, at 1100 DEG C, calcines 50min, then rapidly
It is cooled to room temperature, obtains calcined product；
(4) calcined product of step (3) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to
25 parts of carboxyl polyester resin and step (2) resulting ultrasonic treatment mixture are added in reaction kettle, after mixing insulation reaction
30min obtains initial reaction product；
(5) step (4) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 140 DEG C, then
4 parts of neoprene are added into kneading machine, is kneaded 17min under the stirring rate of 135rpm, obtains intermediate reaction product；
(6) intermediate reaction product of step (5) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(7) the vulcanization reaction object that step (6) obtains is ground into graininess, glycerol diformazan is then added under agitation
Base acrylate, di-2-ethylhexylphosphine oxide hexamethylene alkanamine stir 40min, then the mixed material after stirring are injected in box mould,
Aging 18h is kept the temperature at 110 DEG C, is cooled to room temperature, is obtained finished product.
Comparative example 3
(1) stainless steel in 12 parts of 25 parts of portland cement, 20 parts of crushed crude pearlite, sepiolite addition ball mills, will be added to grind
Abrading-ball, the ratio of grinding media to material of ball mill are 15:1, adjust drum's speed of rotation 100r/min, ball milling 6h, collect powder and cross 120 meshes, obtain
Mixed-powder；
(2) 28 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, in the item that vacuum degree is -0.08Mpa
3h is handled under part, then raises temperature to 175 DEG C, 10 parts of alevaire, 5 parts of polyethylene glycol adipate, the poly- second two of methoxyl group is added
4 parts of alcohol, react 1h under normal pressure, reaction product washed 2-3 times with the dilute hydrochloric acid of 3mol/L, be then washed with deionized to
Neutrality obtains modified carboxyl polyester resin；
(3) it by 15 parts of polyacrylamide, 9 parts of cellulose acetate-phthalate, 3 parts of polyphenylene sulfide mixing, is added
2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: temperature 60 C, ultrasonic power 800W, ultrasonic time
35min；Mixture must be ultrasonically treated；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 800 DEG C, calcines 50min, then drops rapidly
It warms to room temperature, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 150 DEG C, then to
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in reaction kettle, mixing is equal
Insulation reaction 30min, obtains initial reaction product after even；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 180 DEG C, then
5 parts of neoprene are added into kneading machine, is kneaded 20min under the stirring rate of 150rpm, obtains intermediate reaction product；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, must vulcanized after being cooled to room temperature
Reactant；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, three ethyl alcohol is then added under agitation
Amine, di-2-ethylhexylphosphine oxide hexamethylene alkanamine stir 50min, then by the mixed material injection box mould after stirring, protect at 150 DEG C
Warm aging 18h, is cooled to room temperature, obtains finished product.
The construction material obtained of embodiment 1-3 and comparative example 1-3 is subjected to tensile strength respectively, elongation at break, is lacked
This three performance tests of mouth impact strength, test result are as shown in table 1.
Table 1
| Tensile strength (kN/m) | Elongation at break (%) | Notch impact strength (kJ/m2) | |
| Embodiment 1 | 65 | 18.6 | 5.7 |
| Embodiment 2 | 67 | 19.3 | 6.1 |
| Embodiment 3 | 59 | 16.8 | 5.4 |
| Comparative example 1 | 43 | 7.7 | 3.9 |
| Comparative example 2 | 36 | 4.1 | 3.3 |
| Comparative example 3 | 41 | 5.2 | 4.2 |
Construction material preparation method added with neoprene of the invention is by by portland cement, crushed crude pearlite, sea
Afrodite ball grinds, calcining add modified carboxyl polyester resin and sonicated polyacrylamide, adjacent benzene two
The mixture of formic acid cellulose acetate and polyphenylene sulfide carries out heating reaction jointly, through mixing, vulcanization, crushing, stirring, note after
Finished architectural material is made in a series of special processes such as mould, heat preservation aging.The construction material being prepared, toughness foot, intensity
Height, with good application prospect.The preparation method of construction material added with neoprene of the invention it is raw materials used it is cheap,
Method is simple, is suitable for heavy industrialization and uses, practical.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (6)
1. a kind of construction material preparation method added with neoprene, which is characterized in that comprise the steps of:
(1) it by 8-12 parts of 20-25 parts of portland cement, 15-20 parts of crushed crude pearlite, sepiolite addition ball mills, is added stainless
Steel mill ball adjusts drum's speed of rotation 80-100r/min, ball milling 4-6h, collects powder and crosses 120 meshes, obtains mixed-powder；
(2) 22-28 parts of carboxyl polyester resin are placed in reaction kettle, are warming up to 150 DEG C, handle 2-3h under vacuum conditions, with
After be warming up to 175 DEG C, alevaire 6-10 parts, 3-5 parts of polyethylene glycol adipate, 2-4 parts of methoxy poly (ethylene glycol) is added,
1h is reacted under normal pressure, reaction product is washed 2-3 times with the dilute hydrochloric acid of 3mol/L, is then washed with deionized to neutrality, obtains
Modified carboxyl polyester resin；
(3) it by 6-15 parts of polyacrylamide, 3-9 parts of cellulose acetate-phthalate, 1-3 parts of polyphenylene sulfide mixing, is added
2000mL deionized water, is ultrasonically treated, the condition of ultrasonic treatment are as follows: and 50-60 DEG C of temperature, ultrasonic power 800W, when ultrasonic
Between 25-35min；Mixture must be ultrasonically treated；
(4) mixed-powder for obtaining step (1) is added in calcining furnace, at 1000-1200 DEG C, calcines 50min, then rapidly
It is cooled to room temperature, obtains calcined product；
(5) calcined product of step (4) is added in reaction kettle, heats reaction kettle, when temperature reaches 115 DEG C, then to reaction
Step (2) resulting modified carboxyl polyester resin and the resulting ultrasonic treatment mixture of step (3) are added in kettle, after mixing
Insulation reaction 30min, obtains initial reaction product；
(6) step (5) resulting initial reaction product is poured into kneading machine, adjusts kneading machine temperature to 130-150 DEG C, then
Neoprene 3-5 parts is added into kneading machine, is kneaded 15-20min under the stirring rate of 120-150rpm, obtains intermediate reaction production
Object；
(7) intermediate reaction product of step (6) is vulcanized into 45min under conditions of 150 DEG C, vulcanization reaction is obtained after being cooled to room temperature
Object；
(8) the vulcanization reaction object that step (7) obtains is ground into graininess, crosslinking agent, solidification is then added under agitation
Agent stirs 30-50min, then by the mixed material injection box mould after stirring, aging 18h is kept the temperature at 100-120 DEG C,
It is cooled to room temperature, obtains finished product.
2. a kind of construction material preparation method added with neoprene according to claim 1, which is characterized in that described
The ratio of grinding media to material of ball mill is 15:1 in step (1).
3. a kind of construction material preparation method added with neoprene according to claim 1, which is characterized in that described
Vacuum degree in step (2) is preferably -0.08Mpa.
4. a kind of construction material preparation method added with neoprene according to claim 1, which is characterized in that described
Any one of crosslinking agent in Isooctyl acrylate monomer, glycerine dimethacrylate, triethanolamine in step (8).
5. a kind of construction material preparation method added with neoprene according to claim 1, which is characterized in that described
Curing agent in step (8) is preferably di-2-ethylhexylphosphine oxide hexamethylene alkanamine.
6. the construction material added with neoprene that any one of -5 preparation methods obtain according to claim 1 is in building wall
Application in body material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419411.8A CN107189363B (en) | 2017-06-06 | 2017-06-06 | A kind of construction material preparation method and applications added with neoprene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710419411.8A CN107189363B (en) | 2017-06-06 | 2017-06-06 | A kind of construction material preparation method and applications added with neoprene |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107189363A CN107189363A (en) | 2017-09-22 |
| CN107189363B true CN107189363B (en) | 2019-02-22 |
Family
ID=59877203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710419411.8A Active CN107189363B (en) | 2017-06-06 | 2017-06-06 | A kind of construction material preparation method and applications added with neoprene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107189363B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107954678A (en) * | 2017-12-06 | 2018-04-24 | 付主枝 | The production technology of construction material containing fluorine silicone rubber and its application |
| CN107954661A (en) * | 2017-12-06 | 2018-04-24 | 付主枝 | Composite architectural materials preparation method containing fibre composition |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747982A (en) * | 2001-12-15 | 2006-03-15 | 三星电子株式会社 | The recovery method and the salvage material thereof of useless polyester |
| CN103012694A (en) * | 2012-09-13 | 2013-04-03 | 北京工业大学 | Preparation method of polyester type pure solid polycarboxylic acid high-performance water reducing agent |
| CN104909615A (en) * | 2015-06-09 | 2015-09-16 | 苏州德翔装饰工程有限公司 | High-strength light-weight building material and preparation method thereof |
| CN105000840A (en) * | 2015-07-29 | 2015-10-28 | 苏州科淼新材料有限公司 | Phase change latent heat environment-friendly energy-saving type building material and preparation method thereof |
| CN105264152A (en) * | 2013-06-12 | 2016-01-20 | 金伯利-克拉克环球有限公司 | Building insulation |
| CN105503237A (en) * | 2015-12-12 | 2016-04-20 | 常州大学 | Preparation method of high-strength foamed concrete |
| CN107652404A (en) * | 2017-09-28 | 2018-02-02 | 四川铁科新型建材有限公司 | A kind of normal temperature synthesizing polyester polyether type of poly carboxylic acid and preparation method thereof |
-
2017
- 2017-06-06 CN CN201710419411.8A patent/CN107189363B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1747982A (en) * | 2001-12-15 | 2006-03-15 | 三星电子株式会社 | The recovery method and the salvage material thereof of useless polyester |
| CN103012694A (en) * | 2012-09-13 | 2013-04-03 | 北京工业大学 | Preparation method of polyester type pure solid polycarboxylic acid high-performance water reducing agent |
| CN105264152A (en) * | 2013-06-12 | 2016-01-20 | 金伯利-克拉克环球有限公司 | Building insulation |
| CN104909615A (en) * | 2015-06-09 | 2015-09-16 | 苏州德翔装饰工程有限公司 | High-strength light-weight building material and preparation method thereof |
| CN105000840A (en) * | 2015-07-29 | 2015-10-28 | 苏州科淼新材料有限公司 | Phase change latent heat environment-friendly energy-saving type building material and preparation method thereof |
| CN105503237A (en) * | 2015-12-12 | 2016-04-20 | 常州大学 | Preparation method of high-strength foamed concrete |
| CN107652404A (en) * | 2017-09-28 | 2018-02-02 | 四川铁科新型建材有限公司 | A kind of normal temperature synthesizing polyester polyether type of poly carboxylic acid and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107189363A (en) | 2017-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107033554B (en) | The preparation method and applications of high-strength environment-friendly construction material | |
| CN104860615A (en) | Mortar for concrete base surface repair, and preparation method thereof | |
| KR101408022B1 (en) | Modified wood fiber-reinforced cement external wall panel and producing method therefor | |
| CN105174852A (en) | Recycled aggregate concrete and preparation method thereof | |
| CN104016640B (en) | One is exempted from pressure and is steamed anticorrosion stake of high-performance and preparation method thereof | |
| CN103319128A (en) | Anti-crack plaster mortar for outer wall of building and method for preparing anti-crack plaster mortar | |
| CN105837109B (en) | A kind of concrete material of high-strength corrosion-resisting and its application | |
| CN107189363B (en) | A kind of construction material preparation method and applications added with neoprene | |
| CN108002784A (en) | A kind of high-strength concrete of modified polypropylene fiber-steel fibre doping and preparation method thereof | |
| CN103288414B (en) | The concrete aerated light block of rice husk steam pressure and production method thereof | |
| CN105272001A (en) | Ceramsite concrete and preparation method thereof | |
| CN107011636B (en) | A kind of preparation method and applications of modified Nano heat-insulating construction material | |
| CN103803939A (en) | Geopolymer based fibreboard | |
| CN107200513A (en) | A kind of preparation method of New Building Materials | |
| CN106242420A (en) | A kind of anti-cracking waterproof leak stopping mortar and preparation method thereof | |
| CN107540769A (en) | A kind of polymer overmold type building thermal insulation material and preparation method thereof | |
| CN110423054B (en) | Fracture-resistant durable cement-based composite material containing PP fibers | |
| CN106810115A (en) | Fire resisting quartzite slate and its manufacture method | |
| CN107090163B (en) | Construction material preparation method and applications for insulating layer of external wall | |
| CN109096738B (en) | Resin type artificial stone and preparation method thereof | |
| CN106746854B (en) | A kind of concrete prefabricated bridge panel with plasticizer | |
| CN107266926A (en) | A kind of environment-friendly materials and preparation method thereof | |
| CN107902958A (en) | A kind of high-strength anchoring adhesive for building and its preparation process | |
| CN104909818B (en) | Method of the one kind using water-quenched manganese slag-coal ash for manufacturing for air entrained concrete | |
| CN113698146A (en) | Environment-friendly composite brick adopting non-renewable resource particles for recycling |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |