CN107652703A - Engineering plastics, mixture, stone-plastic plate and the stone plastic floor and manufacture method that do not contain PVC - Google Patents
Engineering plastics, mixture, stone-plastic plate and the stone plastic floor and manufacture method that do not contain PVC Download PDFInfo
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- CN107652703A CN107652703A CN201710941975.8A CN201710941975A CN107652703A CN 107652703 A CN107652703 A CN 107652703A CN 201710941975 A CN201710941975 A CN 201710941975A CN 107652703 A CN107652703 A CN 107652703A
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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
- C08L101/00—Compositions of unspecified macromolecular compounds
- C08L101/12—Compositions of unspecified macromolecular compounds characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/10—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials
- E04F15/102—Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite tiles, hardboard, or with a top layer of other materials of fibrous or chipped materials, e.g. bonded with synthetic resins
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
A kind of engineering plastics, it is characterised in that in parts by weight, including following component：Wherein, filler is calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, in kaolin any one or more kind mixture, TPE elastomer is one or more of mixtures in non-PVC classes elastomer, a kind of corresponding stone plastic floor that stone-plastic plate prepared by the engineering plastics is also provided and does not contain PVC, because PVC and small molecule plasticizer are not contained, so its obtained stone-plastic plate, stone plastic floor completely avoid the plasticizer volatilization migration stain environment that PVC floor is brought using PVC material, endanger the problem of healthy, it is more healthy more environmentally friendly；Combination property is better than traditional PVC floor, while preparation technology is similar with traditional PVC floor with equipment, and alternative cost is low.
Description
Technical field
The present invention relates to engineering plastics, the particularly engineering plastics for stone modeling bottom plate.
Background technology
At present the stone plastic floor of PVC material due to its cheap price in ground decoration using very extensive, application
Occasion includes office building, meeting room, gymnasium, factory, school and vehicle, but PVC material floor there is also it is numerous the shortcomings that：
Be afraid of or roller rolls, be easily recessed when rolling, not wear-resisting non-refractory, winter, which is easily hardened, to become fragile etc..
Further, substantial amounts of simple plasticizer is contained in the formula of PVC floor, these small molecule plasticizer are in product
Can volatilize migration during processing and use, can not only product is hardened and lose use value, and the plasticising for migration of volatilizing
Agent also pollutes the environment, or even endangers health.
The content of the invention
The present invention is to solve the plasticizer volatilization migration stain ring that above-mentioned PVC floor is brought using PVC material
The problem of border, healthy harm, is not, and it is an object of the present invention to provide contain PVC engineering plastics, mixture and stone plastic floor.
Engineering plastics
The invention provides a kind of engineering plastics, it is characterised in that in parts by weight, including following component：
Wherein, TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
Engineering plastics provided by the invention, it can also have the feature that：Wherein, filler be calcium carbonate, calcium silicates,
In calcium sulfate, silica, calcite in powder, marble powder, kaolin any one or more kind mixture, antioxidant
For antioxidant 1010 or irgasfos 168, light stabilizer is Tinuvin622 LD, and compatilizer is that EVA is grafted compatilizer, by weight
Number calculates, and polyester resin is 50-70 parts, and calcium carbonate is 460-660 parts, and compatilizer is 3-5 parts, and nitrile rubber is 10-30 parts,
Stearic acid is that 0.2-0.6 parts, antioxidant and light stabilizer mixture are 2-4 parts.
Engineering plastics provided by the invention, it can also have the feature that：Wherein, it is ethene-vinegar that EVA, which is grafted compatilizer,
Sour ethylene copolymer grafted maleic anhydride.
Engineering plastics provided by the invention, it can also have the feature that：Wherein, filler is powdered, its particle
Size is 400-1000 mesh.
Engineering plastics provided by the invention, it can also have the feature that：Wherein, nitrile rubber is low acrylonitrile
One or more of mixtures in NBR powder, middle acrylonitrile NBR powder and high acrylonitrile NBR powder.
Mixture
The present invention also provides a kind of mixture, it is characterised in that in parts by weight, including following component：
Wherein, filler is in calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, kaolin
Any one or more kind mixture,
TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
TPE elastomer, Thermoplastic Elastomer, the abbreviation of thermoplastic elastomer (TPE), including phenylethylene TPE,
Olefines TPE, dienes TPE, polyvinyl chloride-base TPE, polyurethanes TPE.Polyvinyl chloride-base TPE is thermoplastic PVC (polyvinyl chloride
Chlorinated Polyethylene) and thermoplasticity CPE (haloflex Chlorinated Polyethylene, be high
Density polyethylene (HDPE) is through high polymer material made from chlorination substitution reaction) two class materials.
Mixture provided by the invention, it can also have the feature that：Wherein, polyester resin is 50-70 parts, filler
For 460-660 parts, compatilizer is 3-5 parts, and nitrile rubber is 10-30 parts, and stearic acid is that 0.2-0.6 parts, antioxidant and light are steady
It is 2-4 parts to determine agent composition, and compatilizer is that EVA is grafted compatilizer, and nitrile rubber is low acrylonitrile NBR powder, middle acrylonitrile NBR powder
And one or more of mixtures in high acrylonitrile NBR powder.
NBR, Nitrile Butadiene Rubber, nitrile rubber.
Compatilizer can also be pungent for LLDPE-g-MAH grafted low density polyethylenes maleic anhydride, POE-g-MAH ethene -1-
Alkene copolymer grafted maleic anhydride or EMA-g-GMA ethylene-methyl acrylate-glyceryl methacrylate terpolymers
In one or more of mixtures.
Stone-plastic plate：
The present invention also provides a kind of stone-plastic plate for not containing PVC, it is characterised in that：The material of stone-plastic plate is above-mentioned engineering
Plastics；Or stone-plastic plate carries out compression moulding by above-mentioned mixture or heat ductile forming is made.
Stone plastic floor：
The present invention also provides a kind of stone plastic floor for not containing PVC, it is characterised in that has what is combined successively from top to bottom
Transparent material layer, printing film layer and initial bed, wherein, transparent material layer is arranged in printing film layer, is printed for covering protection
Film layer, initial bed are above-mentioned stone-plastic plate.
The effect of invention and effect
According to engineering plastics involved in the present invention, because not containing PVC and small molecule plasticizer, made from it
Stone-plastic plate, stone plastic floor completely avoid plasticizer volatilization migration stain environment, the danger that PVC floor is brought using PVC material
The problem of evil is healthy, it is more healthy more environmentally friendly.It is particular in that directly to eliminate plasticizer DOP (o-phthalic acid dibutyl ester) right
Human environment and the harm of health.
Again because the present invention using TPE elastomer and polyester as base-material, combine strong required for common stone plastic floor
Degree and wearability, safety and environmental protection, it is a kind of non-PVC floor decorative material completely without adding any plasticizer.Add simultaneously
Antioxidant and light stabilizer mixture, make its durable in use, possess the multi-functionals such as wear-resistant pressure-resistant hydrolysis.
Brief description of the drawings
Fig. 1 is the sectional view of the stone plastic floor for not containing PVC in embodiments of the invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, it is real below
Example combination accompanying drawing is applied to the engineering plastics of the present invention, mixture and does not contain the PVC concrete composition of stone plastic floor, preparation side
Method and performance combination specific experiment elaborate elaboration.
Fig. 1 is the sectional view of the stone plastic floor for not containing PVC in embodiments of the invention.
As shown in figure 1, the stone plastic floor 100 for not containing PVC is made up of three-decker, it is that macromolecule has successively from top to bottom
Machine hyaline layer 10, printing film layer 20 and initial bed 30.The organic transparent layer thickness of macromolecule is 0.3mm, for strengthening wearability.Print
Brush film layer has imitation wood or other patterns, the lines of pattern, thickness 0.5mm.Initial bed is stone-plastic plate, and thickness according to circumstances selects
Select.
The composition and production technology of one, stone-plastic plates
The compositing formula of stone-plastic plate of the present invention is：
Wherein, filler is in calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, kaolin
Any one or more kind mixture.TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
Compatilizer is one or more of mixtures in EVA compatilizers.Filler is powdered, preferably 400-1000 mesh.It is anti-
Oxidant is the antioxidant of industry universal, preferably antioxidant 1010 and irgasfos 168, and light stabilizer is the light of industry universal
Stabilizer, preferably Tinuvin622 LD.
Nitrile rubber is the one or more in low acrylonitrile NBR powder, middle acrylonitrile NBR powder and high acrylonitrile NBR powder
Mixture.
According to above-mentioned formula, after deployed, corresponding stone-plastic plate can be produced according to existing flow：
1. mixing, the above-mentioned raw materials of formula ratio are stirred 5~10 minutes in mixed at high speed agitator high speed；
2. banburying, uniformly mixed material input banbury is carried out banburying, 130~170 DEG C of mixing temperature；
3. mill：The good material of banburying is delivered to three-roller open mill by conveyer belt, is plasticated on three-roller open mill in flakes,
130~160 DEG C of temperature；
4. subsequent treatment, obtained sheet material or sheet material are subjected to heat treatment and necessary post processing, that is, obtain stone-plastic plate.
The composition and production technology of two, engineering plastics
The compositing formula of engineering plastics of the present invention is：
Wherein, filler is in calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, kaolin
Any one or more kind mixture.TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
Compatilizer is one or more of mixtures in EVA compatilizers.Filler is powdered, preferably 400-1000 mesh.It is anti-
Oxidant is the antioxidant of industry universal, preferably antioxidant 1010 and irgasfos 168, and light stabilizer is the light of industry universal
Stabilizer, preferably Tinuvin622 LD.
Nitrile rubber is the one or more in low acrylonitrile NBR powder, middle acrylonitrile NBR powder and high acrylonitrile NBR powder
Mixture.
According to above-mentioned formula, after deployed, corresponding stone-plastic plate can be produced according to existing flow：
1. mixing, the above-mentioned raw materials of formula ratio are stirred 5~10 minutes in mixed at high speed agitator high speed；
2. banburying, uniformly mixed material input banbury is carried out banburying, 130-170 DEG C of mixing temperature；
3. shaping particles, it will be granulated or without banburying in comminutor after the good necessary post processing of sizing material progress of banburying
And directly comminutor be granulated, produce granular engineering plastics, the granular engineering plastics can carry out follow-up thermoplastic shaping or
Compression molding forming manufactures parts.
The production technology of three, stone plastic floors
Route one, stone plastic floor is produced by above-mentioned stone-plastic plate
1. hyaline layer, printing film layer and initial bed are neatly stacked from top to bottom, then the upper hot press of batch is molded
Shaping, mold temperature are 100-120 DEG C, pressure 1.0-1.5Mpa, time 10-20min, and lower mould produces after being cooled to room temperature
Non PVC stone plastic floor semi-finished product；
2. tempering：Product does not tend towards stability after hot-forming, and through high temperature oven, (110-140 DEG C) handles and be cooled to
Performance gradually tends towards stability after room temperature；
3. health：Semi-finished product after tempering are placed in thermostatic chamber and carry out stewing process to eliminate residual stress, constant temperature room temperature
23 ± 2 DEG C of degree, humidity 50 ± 5%, time of repose 48-72h；
4. shaping：On shaping punch press products of different specifications is prepared by customer demand；
5. deburring：The product being molded on punch press is trimmed；
6. packaging：Product of the product examine after qualified is packed.
Route two, stone plastic floor is produced by above-mentioned engineering plastics
1. mill：The good material of banburying is delivered to three-roller open mill by conveyer belt, is plasticated on three-roller open mill in flakes,
130-160 DEG C of temperature；
2. hyaline layer, printing film layer and initial bed are neatly stacked from top to bottom, then the upper hot press of batch is molded
Shaping, mold temperature are 100-120 DEG C, pressure 1.0-1.5Mpa, time 10-20min, and lower mould produces after being cooled to room temperature
Non PVC stone plastic floor semi-finished product；
3. tempering：Product does not tend towards stability after hot-forming, and through high temperature oven, (110-140 DEG C) handles and be cooled to
Performance gradually tends towards stability after room temperature；
4. health：Semi-finished product after tempering are placed in thermostatic chamber and carry out stewing process to eliminate residual stress, constant temperature room temperature
23 ± 2 DEG C of degree, humidity 50 ± 5%, time of repose 48-72h；
5. shaping：On shaping punch press products of different specifications is prepared by customer demand；
6. deburring：The product being molded on punch press is trimmed；
7. packaging：Product of the product examine after qualified is packed.
Route three, stone plastic floor is produced by mixture
The compositing formula of mixture of the present invention is：
Wherein, filler is in calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, kaolin
Any one or more kind mixture.TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
Compatilizer is one or more of mixtures in EVA compatilizers.Filler is powdered, preferably 400-1000 mesh.It is anti-
Oxidant be industry universal antioxidant, preferably 1010 and 168, light stabilizer be industry universal light stabilizer, preferably
For Tinuvin622 LD.
Nitrile rubber is the one or more in low acrylonitrile NBR powder, middle acrylonitrile NBR powder and high acrylonitrile NBR powder
Mixture.
According to above-mentioned formula, after deployed, corresponding stone-plastic plate can be produced according to below scheme：
1. mixing, the above-mentioned raw materials of formula ratio are stirred 5~10 minutes in mixed at high speed agitator high speed；
2. banburying, uniformly mixed material input banbury is carried out banburying, 130-170 DEG C of mixing temperature；
3. mill：The good material of banburying is delivered to three-roller open mill by conveyer belt, is plasticated on three-roller open mill in flakes,
130-160 DEG C of temperature；
4. hyaline layer, printing film layer and initial bed are neatly stacked from top to bottom, then the upper hot press of batch is molded
Shaping, mold temperature are 100-120 DEG C, pressure 1.0-1.5Mpa, time 10-20min, and lower mould produces after being cooled to room temperature
Non PVC stone plastic floor semi-finished product；
5. tempering：Product does not tend towards stability after hot-forming, and through high temperature oven, (110-140 DEG C) handles and be cooled to
Performance gradually tends towards stability after room temperature；
6. health：Semi-finished product after tempering are placed in thermostatic chamber and carry out stewing process to eliminate residual stress, constant temperature room temperature
23 ± 2 DEG C of degree, humidity 50 ± 5%, time of repose 48-72h；
7. shaping：On shaping punch press products of different specifications is prepared by customer demand；
8. deburring：The product being molded on punch press is trimmed；
9. packaging：Product of the product examine after qualified is packed.
Four, performance tests and contrast
Enumerate the engineering plastics, stone-plastic plate, the physical and chemical parameter of stone plastic floor of different ratio content in table form below
And the performance test results.
The actual conditions of sample preparation.
Remarks：1st, Non PVC stone plastic floors, stone-plastic plate, engineering plastics are prepared according to the formula in embodiment and technique,
PVC floor as a control group also uses similar technique, is formulated and is formulated using conventional PVC.
The result of sample test.
Remarks：
51130 anti-skidding tests of 1.DIN：It is erected on (100cm × 50cm) on sample by a people and is gone backward forward
Walk, the motion that the angle between sample and horizontal plane is increased up tester by constant speed shows unsafe sign；It is anti-
Sliding grade is from low to high：R9 (low, 6~10 ° of angle of inclination) ＜ R10 (normal, 10~19 ° of angle of inclination) ＜ R11 are (higher than equal
Value, 19~27 ° of angle of inclination) ＜ R12 (high, 27~35 ° of angle of inclination) ＜ R13 (very high, 35 ° of angle of inclination ＞).
2.EN13501 floor fire-protection rating divides：A1fl, A2fl, Bfl, Cfl, Dfl, Efl, Ffl, plastic floor or rubber
Adhesive floor needs to meet Bfl or Cfl grades after tested.
The wear-resisting tests of 3.EN 660：Refer to each sample (being accurate to ± 0.1mg) polish 100 turns mass loss and density
Quotient Fv (mm3/ 100 turns), i.e. Fv=Fm/ ρ；The wear-resisting following T of grade (Fv ＜ 2) ＞ P (2≤Fv≤4) ＞ M (4 ＜ Fv≤7.5)
＞ F (7.5 ＜ Fv≤15).
Proportioning in test case above, simply carries out contrast experiment, and the present invention is possible to according to following proportioning
Goal of the invention：
The effect of embodiment and effect
Engineering plastics according to involved by the present embodiment, because not containing PVC and small molecule plasticizer, it is made
Stone-plastic plate, stone plastic floor completely avoid plasticizer volatilization migration stain environment that PVC floor brought using PVC material,
Endanger the problem of healthy, it is more healthy more environmentally friendly.It is particular in that and directly eliminates plasticizer DOP (o-phthalic acid dibutyl ester)
To human environment and the harm of health.
Again because the present invention using TPE elastomer and polyester as base-material, combine strong required for common stone plastic floor
Degree and wearability, safety and environmental protection, it is a kind of non-PVC floor decorative material completely without adding any plasticizer.Add simultaneously
Antioxidant and light stabilizer mixture, make its durable in use, possess the multi-functionals such as wear-resistant pressure-resistant hydrolysis.
Production technology in embodiment on the engineering plastics for not containing PVC of the present invention, stone-plastic plate and stone plastic floor
And operation, be industry routine operation or prior art and traditional PVC engineering plastics, the life of stone-plastic plate and stone plastic floor
Production. art and operation are that similar, used technique, production line, operational procedure are also what is communicated, engineering plastic provided by the invention
Material, stone-plastic plate and stone plastic floor can be implanted in the production of existing PVC engineering plastics, stone-plastic plate and stone plastic floor completely
On line, without being transformed, it is adapted to existing PVC engineering plastics, stone-plastic plate and stone plastic floor to use, cost is low, production effect
Rate is high.
Further, understood by Experimental comparison's test, the main performance index of stone plastic floor of the invention：Dimensionally stable
Property, residual indentation, wearing coefficient, the more traditional PVC floor of anti-chemical shape it is more preferable, and anti-skidding, fire prevention, antistatic, roller impression
Performance and traditional PVC floor are suitable, so the combination property of the stone plastic floor for not containing PVC of the present invention is better than traditional
PVC floor, while preparation technology is similar with traditional PVC floor with equipment, alternative cost is low.
Further, density and weight per unit area are investigated, stone plastic floor density of the invention is smaller, weight per unit area
It is lighter, using more convenient.
In above-described embodiment, nitrile rubber is all with the addition of, in actual production, addition less amount even zero is not added
It can be achieved on the goal of the invention of the present invention.
Above-mentioned embodiment is the preferred case of the present invention, is not intended to limit protection scope of the present invention.
Claims (10)
- A kind of 1. engineering plastics, it is characterised in that in parts by weight, including following component：Wherein, the TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
- 2. engineering plastics according to claim 1, it is characterised in that：Wherein, the filler is in calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, kaolin Any one or more kind mixture,The antioxidant is antioxidant 1010 or irgasfos 168, and the light stabilizer is Tinuvin622 LD,The compatilizer is that EVA is grafted compatilizer,In parts by weight, the polyester resin is 50-70 parts, and the calcium carbonate is 460-660 parts, and the compatilizer is 3- 5 parts, the nitrile rubber is 10-30 parts, and the stearic acid is 0.2-0.6 parts, the antioxidant and light stabilizer mixture For 2-4 parts.
- 3. engineering plastics according to claim 2, it is characterised in that：Wherein, the EVA grafting compatilizer is ethylene-vinyl acetate copolymer grafted maleic anhydride.
- 4. according to the engineering plastics described in claim 1 or 2 or 3, it is characterised in that：Wherein, the filler is powdered that its granular size is 400-1000 mesh.
- 5. according to the engineering plastics described in claim 1 or 2 or 3, it is characterised in that：Wherein, the nitrile rubber be low acrylonitrile NBR powder, middle acrylonitrile NBR powder and one kind in high acrylonitrile NBR powder or More kinds of mixtures.
- A kind of 6. mixture, it is characterised in that in parts by weight, including following component：Wherein, the filler is in calcium carbonate, calcium silicates, calcium sulfate, silica, calcite in powder, marble powder, kaolin Any one or more kind mixture,The TPE elastomer is one or more of mixtures in non-PVC classes elastomer.
- 7. mixture according to claim 6, it is characterised in that：Wherein, the polyester resin is 50-70 parts, and the filler is 460-660 parts, and the compatilizer is 3-5 parts, the fourth Nitrile rubber is 10-30 parts, and the stearic acid is that 0.2-0.6 parts, the antioxidant and light stabilizer mixture are 2-4 parts,The compatilizer is that EVA is grafted compatilizer,The nitrile rubber is the one or more in low acrylonitrile NBR powder, middle acrylonitrile NBR powder and high acrylonitrile NBR powder Mixture.
- A kind of 8. stone-plastic plate for not containing PVC, it is characterised in that：The material of the stone-plastic plate is any in claim 1-5 Engineering plastics described in one；OrThe stone-plastic plate carries out compression moulding as the mixture described in any one in claim 6-7 or heat ductile forming is made.
- 9. a kind of stone plastic floor for not containing PVC, it is characterised in that there is the transparent material layer combined successively from top to bottom, print Brush film layer and initial bed,Wherein, transparent material layer, it is arranged in the printing film layer, for printing film layer described in covering protection,The initial bed is the stone-plastic plate of claim 8.
- 10. a kind of manufacture method for the stone plastic floor for not containing PVC, it is characterised in that comprise the following steps：Step 1, batch mixing, by parts by weightPut into mixed at high speed agitator, high-speed stirred 5~10 minutes；Step 2, banburying, uniformly mixed material input banbury is carried out banburying, 130~170 DEG C of mixing temperature；Step 3, mill, the good material of banburying are delivered to three-roller open mill by conveyer belt, plasticated on three-roller open mill Piece, 130~160 DEG C of temperature；Step 4, hot pressing, hyaline layer, printing layer and initial bed are neatly stacked from top to bottom, then the upper hot press of batch is carried out Compression molding, mold temperature are 100~120 DEG C, 1.0~1.5Mpa of pressure, and the time is 10~20min, under being cooled to after room temperature Mould produces Non PVC floor semi-finished product；Step 5, tempering, product do not tend towards stability after hot-forming, and through high temperature oven, (110~140 DEG C) handle and cool down Performance gradually tends towards stability after to room temperature；Step 6, health, the semi-finished product after tempering are placed in thermostatic chamber and carry out stewing process to eliminate residual stress, constant temperature room temperature 23 ± 2 DEG C of degree, humidity 50 ± 5%, 48~72h of time of repose；Step 7, shaping, products of different specifications is prepared by customer demand on shaping punch press；Step 8, deburring, the product being molded on punch press is trimmed and produces the stone plastic floor for not containing PVC.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941975.8A CN107652703A (en) | 2017-10-11 | 2017-10-11 | Engineering plastics, mixture, stone-plastic plate and the stone plastic floor and manufacture method that do not contain PVC |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710941975.8A CN107652703A (en) | 2017-10-11 | 2017-10-11 | Engineering plastics, mixture, stone-plastic plate and the stone plastic floor and manufacture method that do not contain PVC |
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| CN107652703A true CN107652703A (en) | 2018-02-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943569A (en) * | 2020-08-21 | 2020-11-17 | 浙江禾运科技有限公司 | Wood surface SPC lock floor and preparation process thereof |
| CN114163786A (en) * | 2021-11-22 | 2022-03-11 | 朱赛 | Degradable stone-plastic master batch and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509313A (en) * | 2009-03-17 | 2009-08-19 | 万利环宇（福建）贸易有限公司 | Thermoplastic polyurethane floor tile and technique for producing the same |
| CN102561652A (en) * | 2011-11-09 | 2012-07-11 | 万利环宇（福建）贸易有限公司 | Full-environment-friendly chloride-free polyvinyl chloride floor and production method thereof |
-
2017
- 2017-10-11 CN CN201710941975.8A patent/CN107652703A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509313A (en) * | 2009-03-17 | 2009-08-19 | 万利环宇（福建）贸易有限公司 | Thermoplastic polyurethane floor tile and technique for producing the same |
| CN102561652A (en) * | 2011-11-09 | 2012-07-11 | 万利环宇（福建）贸易有限公司 | Full-environment-friendly chloride-free polyvinyl chloride floor and production method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943569A (en) * | 2020-08-21 | 2020-11-17 | 浙江禾运科技有限公司 | Wood surface SPC lock floor and preparation process thereof |
| CN114163786A (en) * | 2021-11-22 | 2022-03-11 | 朱赛 | Degradable stone-plastic master batch and preparation method thereof |
| CN114163786B (en) * | 2021-11-22 | 2024-01-19 | 深圳威尔美新材料科技有限公司 | Degradable stone plastic master batch and preparation method thereof |
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