CN108794929A - A kind of stone modeling partition composite board and preparation method thereof - Google Patents
A kind of stone modeling partition composite board and preparation method thereof Download PDFInfo
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- CN108794929A CN108794929A CN201810678203.4A CN201810678203A CN108794929A CN 108794929 A CN108794929 A CN 108794929A CN 201810678203 A CN201810678203 A CN 201810678203A CN 108794929 A CN108794929 A CN 108794929A
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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
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
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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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The formula that partition composite board is moulded the invention discloses a kind of stone includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, impact modifier, calcium zinc stabilizer, paraffin, stearic acid, above-mentioned each ingredient are according to formulation weight ratio（30-70）：（0-70）：（0-70）：（3-9）：（1-5）：（1-2）：（1-6）.The stone modeling partition composite board of the present invention uses PVC main raw material(s)s, and material easy processing molding, manufacturing cost are low, while increasing nanometer calcium and/or dicalcium powder as filler in PVC primary raw materials, and not only increasing small product size also reduces cost.Simultaneously, increase impact modifier, calcium zinc stabilizer, paraffin, stearic acid to adjust the performance of composite plate, increase its mechanicalness ability, stability and stripping result；And the preparation method of above-mentioned composite plate adjusts production process, accelerates generation environment pollution again while production efficiency, and control the yields of product in process of production by be combineding with each other with formula.
Description
Technical field
The present invention relates to building wall board fields, and in particular to a kind of stone modeling partition composite board and preparation method thereof.
Background technology
Currently, still using traditional common brick as main body wall construction in construction industry, but due in policy, common brick will
Construction market is exited, therefore, novel wall material technology continuously emerges, to adapt to the new demand of construction market.It is for building at present
Materials for wall is in addition to clay brick, and there is also industrial residue building block brick and silicates and sulphate aluminium cement wallboard etc..Traditional
Clay solid brick, because of its serious waste land resource, energy consumption is serious, and seriously pollutes environment, while the engineering built is also
Not energy-efficient, building labor intensity is high, and building cost is big, and speed is slow, and the building index of realization is relatively low, is disabled by national explicit order.
In addition other industrial and agricultural wastes, which are the novel wall material of primary raw material, the corresponding production advantage and building advantage.Such as life
Profit is useless in production, environmental protection, low energy consumption, realize intensity height in building function index, freeze thawing resistance, durability, impervious, anti-roll over and corrosion-resistant
Property etc. can realize that national new standard requires, preferable novel wall material of can yet be regarded as is worthy to be popularized.But it must see mesh
Preceding most novel wall materials still there are many aspect deficiency and defect, if any wallboard air shrinkage value it is bigger than normal, product install when
Crack is serious etc..
Chinese patent CN201710446192.2 announces a kind of stone plastic wall board, including：50-80 parts of calcite in powder, polyvinyl chloride resin
40-60 parts, 20-30 parts of neoprene, 33-43 parts of nitrile rubber, 3-5 parts of conductive fiber, 30-50 parts of marble powder, processing helps
4-8 parts of agent, 4-8 parts of modifying agent, 1-3 parts of stabilizer, 2-5 parts of foaming agent, 1-5 parts of lubricant, 90-100 parts of semi-hydrated gypsum, bamboo charcoal
3-6 parts of 1-3 parts of fiber, 2-5 parts of methylcellulose, 3-7 parts of ethyl cellulose, 20-30 parts of stone-like coating and polyvinyl alcohol.This hair
Bright to be mixed with nitrile rubber using calcite in powder, marble powder, semi-hydrated gypsum, polyvinyl chloride resin, neoprene, stone obtained moulds wall
Plate has excellent mechanical strength, tensile strength and crack resistance, improves the activity of wherein semi-hydrated gypsum, reduces in semi-hydrated gypsum
The content of soluble impurity, so avoid gypsum base material surface layer occur powder phenomenon-tion, improve semi-hydrated gypsum base material intensity and
Toughness makes gypsum obtain large-scale application in building materials field, reduces ardealite in the volume of cargo in storage of nature, reduces
Environmental pollution.
But above-mentioned stone-plastic plate increases neoprene and nitrile rubber makes stone-plastic plate prolongs at 140 DEG C can be to rubber when pressing process
Glue generates destruction, meanwhile, rubber can reduce its heat insulation as main ingredient.Thus our company for some existing defects into
Row research and development, develop a kind of alternative lightgage steel joist, plasterboard and light-weight brick, recyclable, environmentally friendly recycling, and fast pacify
The stone of dress moulds partition composite board.
Invention content
The purpose of the present invention is to provide a kind of stones to mould partition composite board and preparation method thereof.
To achieve the above object, the present invention provides the following technical solutions：
A kind of stone modeling partition composite board, which is characterized in that the formula that the stone moulds partition composite board includes at least following composition:PVC
Resin, nanometer calcium, dicalcium powder, impact modifier, calcium zinc stabilizer, paraffin, stearic acid, above-mentioned each ingredient are according to formulation weight ratio
（30-70）：（0-70）：（0-70）：（3-9）：（1-5）：（1-2）：（1-6）.
Stone modeling partition composite board according to an embodiment of the invention can be further arranged to the impact modifier and at least adopt
It is mixed with ACR or CPE one or two, and formulation weight ratio is 1 when the two mixing：（0.2-0.5）.
It can be further arranged to the paraffin according to the stone modeling partition composite board of another embodiment of the invention and use No. 54
Semi-refined paraffin wax.
The stearic acid can be further arranged to using hard according to the stone modeling partition composite board of another embodiment of the invention
Resin acid SA1801.
It can be further arranged to stone according to the stone modeling partition composite board of another embodiment of the invention and mould partition composite board
Formula includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, calcium zinc stabilizer, paraffin, stearic acid, it is above-mentioned each
Ingredient is 70 according to formulation weight ratio：40：20：4：2.5：1：2.
It can be further arranged to stone according to the stone modeling partition composite board of another embodiment of the invention and mould partition composite board
Formula includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, CPE, calcium zinc stabilizer, paraffin, stearic acid, it is above-mentioned each
Ingredient is 60 according to formulation weight ratio：50：40：3：2：1：1.
It can be further arranged to stone according to the stone modeling partition composite board of another embodiment of the invention and mould partition composite board
Formula includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc stabilizer, paraffin, stearic acid, on
It is 30 that each ingredient, which is stated, according to formulation weight ratio：60：0：4：2：2.5：1：2.
Another object of the present invention is that the preparation method of a stone modeling partition composite board includes the following steps：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 800-
1400r/min, time control are controlled in 4-8min, temperature at 60-80 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 140-150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
It can be further arranged to the component that is slidably connected according to the stone modeling partition composite board of another embodiment of the invention
Including with overarm side wall upright bar disposed in parallel, several idler wheels contacted with overarm side wall are provided in the upright bar, it is described
Slide-and-guide component includes the guide pipe being arranged on long rails opposite, is provided in guide pipe either above or below perpendicular
Cross bar, and the pulley to match with guide pipe is provided on the cross bar.
Compared with prior art, beneficial effects of the present invention are as follows：
The stone modeling partition composite board of the present invention uses PVC main raw material(s)s, and material easy processing molding, manufacturing cost are low, mechanics
Performance, excellent electrical properties, acid and alkali-resistance power is extremely strong, chemical stability is excellent, and the recyclable recycling of PVC material reuses, and can effectively save
Resource-saving, while increasing nanometer calcium and/or dicalcium powder as filler in PVC primary raw materials, not only increase small product size and also drops
Low cost.Simultaneously, increase impact modifier, calcium zinc stabilizer, paraffin, stearic acid to adjust the performance of composite plate, increase it
Mechanicalness ability, stability and stripping result；
It is another object of the present invention to provide the preparation methods of above-mentioned composite plate, in process of production by with formula phase
It is mutual to combine, production process is adjusted, accelerates generation environment pollution again while production efficiency, and control the yields of product.
Specific implementation mode
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The formula that the stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, shock resistance
Agent, calcium zinc stabilizer, paraffin, stearic acid, above-mentioned each ingredient are according to formulation weight ratio（30-70）：（0-70）：（0-70）：（3-
9）：（1-5）：（1-2）：（1-6）.
Wherein the preferable Corvic PVC-SG5 of polyvinyl chloride resin, the preferred precipitated calcium carbonate of nanometer calcium, dicalcium powder are preferred
Powdered whiting.Impact modifier at least uses ACR or CPE one or two to mix, and formulation weight ratio is 1 when the two mixing：
（0.2-0.5）, the preferred PVC processing aids 301 of ACR, the preferred haloflex 135A of CPE.Calcium zinc stabilizer is that PVC environment protection thermals are steady
Determine agent, paraffin uses No. 54 semi-refined paraffin waxs, the stearic acid to use stearic acid SA1801.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 800-
1400r/min, time control are controlled in 4-8min, temperature at 60-80 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 140-150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Embodiment 1
The formula that stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, calcium zinc are stablized
Agent, paraffin, stearic acid, above-mentioned each ingredient are 70 according to formulation weight ratio：40：20：4：2.5：1：2.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 1400r/
Min, time control are controlled in 6min, temperature at 60 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 140 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Embodiment 2
The formula that stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc are steady
Determine agent, paraffin, stearic acid, above-mentioned each ingredient is 30 according to formulation weight ratio：60：0：4：2：2.5：1：2.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 1300r/
Min, time control are controlled in 7min, temperature at 75 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Embodiment 3
The formula that stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc are steady
Determine agent, paraffin, stearic acid, above-mentioned each ingredient is 30 according to formulation weight ratio：60：0：4：2：2.5：1：2.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 800r/
Min, time control are controlled in 8min, temperature at 80 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Embodiment 4
The formula that stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc are steady
Determine agent, paraffin, stearic acid, above-mentioned each ingredient is 30 according to formulation weight ratio：0：60：4：2：2.5：1：2.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 800r/
Min, time control are controlled in 8min, temperature at 80 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Embodiment 5
The formula that stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc are steady
Determine agent, paraffin, stearic acid, above-mentioned each ingredient is 30 according to formulation weight ratio：60：0：6：3：3：2：4.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 1400r/
Min, time control are controlled in 8min, temperature at 80 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Embodiment 6
The formula that stone moulds partition composite board includes at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc are steady
Determine agent, paraffin, stearic acid, above-mentioned each ingredient is 70 according to formulation weight ratio：40：40：6：3：3：2：4.
Corresponding above-mentioned stone moulds partition composite board formula, has adjusted the preparation method of the composite plate, preparation method include with
Lower step：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 1400r/
Min, time control are controlled in 8min, temperature at 70 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
Mechanical performance detection is carried out according to the stone plastic clad plate that embodiment 1 to 6 is prepared, finds the performance of embodiment 1
Preferably, wherein tensile strength reaches 30MPa, and bending strength reaches 50MPa, and tearing toughness reaches 30MPa, and in 120 DEG C of height
Lower volume change≤0.8% for continuing 30min of temperature, water absorption rate≤0.3% can replace plasterboard, the compound dress of veneer completely
The new plastic decorating material substitute of plaque.
And it can increase pigment in the formula that the stone moulds partition composite board, the color of composite plate is adjusted by pigment,
Prepare the composite plate of richer beauty.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of stone moulds partition composite board, which is characterized in that the formula that the stone moulds partition composite board includes at least following composition:
Polyvinyl chloride resin, nanometer calcium, dicalcium powder, impact modifier, calcium zinc stabilizer, paraffin, stearic acid, above-mentioned each ingredient is according to formulation weight
Than for（30-70）：（0-70）：（0-70）：（3-9）：（1-5）：（1-2）：（1-6）.
2. a kind of stone according to claim 1 moulds partition composite board, which is characterized in that the impact modifier at least uses
ACR or CPE one or two mix, and formulation weight ratio is 1 when the two mixing：（0.2-0.5）.
3. a kind of stone according to claim 2 moulds partition composite board, which is characterized in that the paraffin uses paraffin.
4. a kind of stone according to claim 3 moulds partition composite board, which is characterized in that the stearic acid uses stearic acid
SA1801。
5. a kind of stone according to claim 4 moulds partition composite board, which is characterized in that stone moulds the formula packet of partition composite board
Include at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, calcium zinc stabilizer, paraffin, stearic acid, above-mentioned each ingredient are pressed
It is 70 according to formulation weight ratio：40：20：4：2.5：1：2.
6. a kind of stone according to claim 4 moulds partition composite board, which is characterized in that stone moulds the formula packet of partition composite board
Include at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, CPE, calcium zinc stabilizer, paraffin, stearic acid, above-mentioned each ingredient are pressed
It is 60 according to formulation weight ratio：50：40：3：2：1：1.
7. a kind of stone according to claim 4 moulds partition composite board, which is characterized in that stone moulds the formula packet of partition composite board
Include at least following composition:Polyvinyl chloride resin, nanometer calcium, dicalcium powder, ACR, CPE, calcium zinc stabilizer, paraffin, stearic acid, it is above-mentioned respectively at
It is 30 to divide according to formulation weight ratio：60：0：4：2：2.5：1：2.
8. a kind of stone according to claim 1 to 7 any one moulds partition composite board, which is characterized in that the composite plate
Preparation method includes the following steps：
S1, polyvinyl chloride resin, nanometer calcium, dicalcium powder are put into according to formula rate in blender, speed of agitator is controlled in 800-
1400r/min, time control are controlled in 4-8min, temperature at 60-80 DEG C；
S2 and then the mixture for obtaining S1 steps import in mixer, while by impact modifier, calcium zinc stabilizer, paraffin, hard
Resin acid enters mixer, and mixer temperature is controlled at 140-150 DEG C；
S3, the mixture for then obtaining S2 steps import screw extruder, pass through screw rod feeding section, melt zone, homogenizing successively
Enter the die head for setting composite plate specification after section, the temperature control of wherein screw rod feeding section exists（160±5）DEG C, melt zone
Temperature control exists（165±5）DEG C, the temperature control of homogenizing zone exists（165±5）℃；
S4, finally to go out in S3 step die heads sheet stock through forming machine shape thickness and it is smooth after carry out again it is cooling, cut and make
Stone plastic clad plate.
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| CN201810678203.4A CN108794929A (en) | 2018-06-27 | 2018-06-27 | A kind of stone modeling partition composite board and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278235A (en) * | 2021-06-25 | 2021-08-20 | 惠州伟康新型建材有限公司 | High-filling SPC (styrene-butadiene-styrene) plate and preparation process and application thereof |
| CN115181375A (en) * | 2022-05-09 | 2022-10-14 | 贺州江远粉体有限公司 | Formula process of high-molecular reinforced template |
| WO2023143081A1 (en) * | 2022-01-27 | 2023-08-03 | 上海协承昌化工有限公司 | Wallboard substrate and direct printing wallboard using same |
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| KR101046316B1 (en) * | 2011-02-08 | 2011-07-05 | 에코텍 주식회사 | Environmental-friendly artificial wood and method for manufacturing thereof |
| CN102911449A (en) * | 2012-07-10 | 2013-02-06 | 苏州宝津塑业有限公司 | Novel complex calcium PVC (polyvinyl chloride) composite material |
| CN108084609A (en) * | 2018-01-05 | 2018-05-29 | 宜宾天亿新材料科技有限公司 | A kind of highly resistance, which is leapt high, flows pvc material and preparation method thereof |
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| KR101046316B1 (en) * | 2011-02-08 | 2011-07-05 | 에코텍 주식회사 | Environmental-friendly artificial wood and method for manufacturing thereof |
| CN102911449A (en) * | 2012-07-10 | 2013-02-06 | 苏州宝津塑业有限公司 | Novel complex calcium PVC (polyvinyl chloride) composite material |
| CN108084609A (en) * | 2018-01-05 | 2018-05-29 | 宜宾天亿新材料科技有限公司 | A kind of highly resistance, which is leapt high, flows pvc material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113278235A (en) * | 2021-06-25 | 2021-08-20 | 惠州伟康新型建材有限公司 | High-filling SPC (styrene-butadiene-styrene) plate and preparation process and application thereof |
| WO2023143081A1 (en) * | 2022-01-27 | 2023-08-03 | 上海协承昌化工有限公司 | Wallboard substrate and direct printing wallboard using same |
| CN115181375A (en) * | 2022-05-09 | 2022-10-14 | 贺州江远粉体有限公司 | Formula process of high-molecular reinforced template |
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Application publication date: 20181113 |