CN106432950A - Improved stone plastic board base material and production method of stone plastic board - Google Patents
Improved stone plastic board base material and production method of stone plastic board Download PDFInfo
- Publication number
- CN106432950A CN106432950A CN201610755888.9A CN201610755888A CN106432950A CN 106432950 A CN106432950 A CN 106432950A CN 201610755888 A CN201610755888 A CN 201610755888A CN 106432950 A CN106432950 A CN 106432950A
- Authority
- CN
- China
- Prior art keywords
- stone
- plastic plate
- stone plastic
- plastic board
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Finishing Walls (AREA)
- Laminated Bodies (AREA)
Abstract
The invention provides an improved stone plastic board base material including the material composition by weight: 25%-30% of a PVC resin powder, 65%-73% of heavy calcium carbonate, 0.3%-0.7% of stearic acid, 0.3%-0.7% of PE wax, and 1%-3% of a stabilizer. The invention also provides a production method of a stone plastic board. The stone plastic board base material contains no plasticizer, and the board has low shrinking percentage during hot and cold changes; a prepared stone plastic flooring board or decorative board is environmentally friendly and has wide applicability; the production method of the stone plastic board adopts integral molding, the base material is subjected to film coating and hot pressing processes after being extruded, and the production efficiency is high.
Description
Technical field
The present invention relates to stone-plastic plate production technical field, particularly to the life of a kind of improved stone-plastic plate ground and stone-plastic plate
Product method.
Background technology
Stone-plastic plate, also known as PVC sheet plate, is a kind of new terrestrial, decorative material for wall surface, and it mainly adopts natural Dali
Stone powder constitutes high density, the cancellated solid base of high microsteping, and surface processes coated with the macromolecule PVC wearing layer of superpower wear-resistant
Form.The surface of stone-plastic plate attach various decorative patterns film just can form various true to nature attractive in appearance, superpower wear-resistant, surface-brightening and
The plate do not slided, can be used to be processed into the products such as floor, decorative board for wall.Compared with other ground, decorative material for wall surface, stone is moulded
Floor has clear advantage, and such as, the primary raw material of stone-plastic plate is natural stone-powder, without radioelement, and can be complete
Entirely recycle and reuse, compare environmental protection;Stone-plastic plate is more frivolous, for building body load-bearing and space-saving in skyscraper, has
Big advantage;In addition, stone-plastic plate has superpower wear-resistant, high resiliency and superpower shock resistance, also there is excellent preventing
Sliding, fire-retardant, waterproof, noise control performance, also more convenient during construction and installation.Therefore, obtained quick application.
Current stone-plastic plate ground typically all to increase the pliability of product in its raw material containing plasticizer, but this
Material is prohibited from using in a lot of industries due to there being injury to human body;In addition, one of stone-plastic plate presence is asked than larger
Topic is, stand than larger cold and hot change when, its amplify shrinkage factor can ratio larger, be susceptible to stone-plastic plate floor or decorative panel
Deformation and arch upward.
Content of the invention
The problem existing for existing stone-plastic plate, it is an object of the invention to provide a kind of improved stone-plastic plate ground, its
Can reduce the shrinkage factor of stone-plastic plate, increase the intensity of stone-plastic plate and environmental protection.
In order to reach the purpose of the present invention, the present invention proposes a kind of improved stone-plastic plate ground, its material composition including
And weight ratio is as follows:PVC resin powder 25%-30%, ground calcium carbonate 65%-73%, stearic acid 0.3%-0.7%, PE are cured
0.3%-0.7% and stabilizer 1%-3%.
The present invention also proposes a kind of production method of stone-plastic plate, and it comprises the steps:
Raw material is weighed according to above-mentioned proportioning, uniformly mixes;
Mixed raw material input extruder is carried out stone-plastic plate ground extrusion molding;
Overlay film is transmitted and fits with it to surface of bottom material;
Overlay film and ground carry out heat pressure adhesive through hot pressing roller group;
Cooling stage is reached after first cooling of the cooled roller of stone-plastic plate after bonding;
Stone-plastic plate carries out second cooling through cooling stage;And
The clipped machine of stone-plastic plate after cooling is sheared.
The stone-plastic plate ground not plasticizer-containing of the present invention, and in cold and hot change, the shrinkage factor of plate is low, the stone-plastic plate made
Base plate or decorative panel very environmental protection and the suitability is wide;Stone-plastic plate production technology, using being integrally formed, is entered after ground extrusion immediately
Row overlay film and heat pressing process, production efficiency is high.
Brief description
By detailed description below in conjunction with the accompanying drawings, the aforesaid and other objects, features and advantages of the present invention will become
Obviously.Wherein:
Fig. 1 show the process flow diagram of the production method of the stone-plastic plate of the present invention.
Specific embodiment
Embodiment one:
By 28% PVC resin powder, 68% ground calcium carbonate, 0.5% stearic acid, 0.5% PE is cured and 2%
The full and uniform mixing of stabilizer, described stabilizer is (the concrete manufacturer of stabilizer and the stabilizer trade mark), by above-mentioned thing
Matter puts in extruder and carries out ground extrusion molding, and the shrinkage factor testing stone-plastic plate after overlay film, hot pressing, cooling is 0.12%;
Intensity is 180N.
Embodiment two:
By 32% PVC resin powder, 64% ground calcium carbonate, 0.5% stearic acid, 0.5% PE is cured and 2%
The full and uniform mixing of stabilizer, puts in extruder and carries out ground extrusion molding, and after testing after overlay film, hot pressing, cooling, stone is moulded
The shrinkage factor of plate is 0.10%;Intensity is 165N.
Embodiment three:
By 24% PVC resin powder, 72% ground calcium carbonate, 0.4% stearic acid, 0.6% PE is cured and 2%
The full and uniform mixing of stabilizer, puts in extruder and carries out ground extrusion molding, tests stone-plastic plate after overlay film, hot pressing, cooling
Shrinkage factor be 0.14%;Intensity is 190N.
With reference to Fig. 1, the production method of the stone-plastic plate of the present invention, by stone-plastic plate ground expressing technique and overlay film and ground hot pressing
Technique setting is integrated, with will overlay film fit with high temperature ground after stone-plastic plate ground is extruded from extrusion equipment high temperature, directly
Enter hot pressing roller group and carry out heat pressure adhesive, then through chill roll and cooling stage gradually by the stone-plastic plate cooling after bonding, finally cut
Cut, so, save the operations such as ground carrying, the heating of original two-stage process, the production effect of stone-plastic plate can be greatly improved
Rate, and save production space and manpower and energy resource consumption.
The stone-plastic plate ground not plasticizer-containing of the present invention, and in cold and hot change, the shrinkage factor of plate is low, the stone-plastic plate made
Base plate or decorative panel very environmental protection and the suitability is wide;Production technology, using being integrally formed, carries out overlay film after ground extrusion immediately
And heat pressing process, production efficiency height.
The invention is not limited in described embodiment, those skilled in the art is public affairs in the spirit without departing from the present invention
In the range of opening, still can make some and revise or change, thus the scope that limited with claims of the scope of the present invention as
Accurate.
Claims (2)
1. a kind of improved stone-plastic plate ground, its material composition including and weight ratio are as follows:PVC resin powder 25%-30%, weight
Matter Calcium Carbonate 65%-73%, the cured 0.3%-0.7% of stearic acid 0.3%-0.7%, PE and stabilizer 1%-3%.
2. a kind of production method of stone-plastic plate, it comprises the steps:
Raw material is weighed according to the proportioning of claim 1, uniformly mixes;
Mixed raw material input extruder is carried out stone-plastic plate ground extrusion molding;
Overlay film is transmitted and fits with it to surface of bottom material;
Overlay film and ground carry out heat pressure adhesive through hot pressing roller group;
Cooling stage is reached after first cooling of the cooled roller of stone-plastic plate after bonding;
Stone-plastic plate carries out second cooling through cooling stage;And
The clipped machine of stone-plastic plate after cooling is sheared.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610755888.9A CN106432950A (en) | 2016-08-26 | 2016-08-26 | Improved stone plastic board base material and production method of stone plastic board |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610755888.9A CN106432950A (en) | 2016-08-26 | 2016-08-26 | Improved stone plastic board base material and production method of stone plastic board |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106432950A true CN106432950A (en) | 2017-02-22 |
Family
ID=58090076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610755888.9A Pending CN106432950A (en) | 2016-08-26 | 2016-08-26 | Improved stone plastic board base material and production method of stone plastic board |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106432950A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106894611A (en) * | 2017-03-27 | 2017-06-27 | 重庆博美达科技有限公司 | A kind of stone-plastic plate and preparation method thereof |
CN107501977A (en) * | 2017-09-17 | 2017-12-22 | 蒋红卫 | A kind of processing technology of stone plastic-wood floor |
CN108003514A (en) * | 2017-12-29 | 2018-05-08 | 江苏正美生态木业有限公司 | A kind of production method of improved PVC wood plastic boards supporting substrates and PVC wood plastic wall board |
CN112624666A (en) * | 2019-10-09 | 2021-04-09 | 刘天与 | Hard stone plastic cushion plate for PCB drilling and preparation method thereof |
CN112848423A (en) * | 2020-12-31 | 2021-05-28 | 欧迪嘉建材江苏有限公司 | Production process of stone-plastic floor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104945782A (en) * | 2015-07-21 | 2015-09-30 | 河南圣美阳光装饰材料有限公司 | Stone-plastic board, manufacturing method thereof and stone-plastic door casing |
CN105037996A (en) * | 2015-07-06 | 2015-11-11 | 东莞市鹏起塑胶有限公司 | Stone-plastic board and preparation method thereof |
CN105239748A (en) * | 2015-11-13 | 2016-01-13 | 哈尔滨中大型材科技股份有限公司 | Polymer PVC decoration product and manufacturing method |
-
2016
- 2016-08-26 CN CN201610755888.9A patent/CN106432950A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105037996A (en) * | 2015-07-06 | 2015-11-11 | 东莞市鹏起塑胶有限公司 | Stone-plastic board and preparation method thereof |
CN104945782A (en) * | 2015-07-21 | 2015-09-30 | 河南圣美阳光装饰材料有限公司 | Stone-plastic board, manufacturing method thereof and stone-plastic door casing |
CN105239748A (en) * | 2015-11-13 | 2016-01-13 | 哈尔滨中大型材科技股份有限公司 | Polymer PVC decoration product and manufacturing method |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106894611A (en) * | 2017-03-27 | 2017-06-27 | 重庆博美达科技有限公司 | A kind of stone-plastic plate and preparation method thereof |
CN107501977A (en) * | 2017-09-17 | 2017-12-22 | 蒋红卫 | A kind of processing technology of stone plastic-wood floor |
CN108003514A (en) * | 2017-12-29 | 2018-05-08 | 江苏正美生态木业有限公司 | A kind of production method of improved PVC wood plastic boards supporting substrates and PVC wood plastic wall board |
CN112624666A (en) * | 2019-10-09 | 2021-04-09 | 刘天与 | Hard stone plastic cushion plate for PCB drilling and preparation method thereof |
CN112848423A (en) * | 2020-12-31 | 2021-05-28 | 欧迪嘉建材江苏有限公司 | Production process of stone-plastic floor |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106432950A (en) | Improved stone plastic board base material and production method of stone plastic board | |
CN103275416B (en) | Wood-plastic floor and manufacturing method thereof | |
US20170136735A1 (en) | Engineered Plank and its Manufacturing Method | |
RU2018113290A (en) | METHOD FOR MANUFACTURING PANELS FLOORING AND PANEL FLOORING FOR FORMING FLOOR COVERING | |
CN109154157A (en) | Watertight panel, the technique for manufacturing panel and the panel obtained by the technique | |
CN104910554B (en) | Thickness is 3 5mm foam polyvinyl chloride billboard | |
RU2016105441A (en) | METHOD FOR PRODUCING A DECORATIVE WALL OR FLOOR PANEL | |
CN105037992B (en) | Metal tailing sand lignified sheet material and preparation method thereof | |
WO2021121144A1 (en) | High-performance ecological spc floor board and preparation process therefor | |
CN105346172B (en) | A kind of composite board and production method thereof | |
CN101497726B (en) | Non-wooden composite environment friendly decorative material and preparation thereof | |
US20180111360A1 (en) | Pvc composite flooring | |
CN104893155B (en) | PVC flooring base material and preparation method thereof | |
US20170218639A1 (en) | Outdoor flooring and manufacturing method thereof | |
CN102463725A (en) | Polyester film and manufacture method thereof | |
CN103252952B (en) | The special-shaped sheet material that after the mixing of wheat straw fiber, flyash, filled thermoplastic makes and preparation method | |
CN105348834B (en) | A kind of auxiliary material for being used to bond between macromolecule and modified bituminous pitch coiled material | |
CN103980627B (en) | A kind of PVC foam plate | |
CN104527179A (en) | Straw-plastic decoration plate and production method thereof | |
CN105463872A (en) | TPU environmental-protection artificial leather and manufacturing method thereof | |
CN108003514A (en) | A kind of production method of improved PVC wood plastic boards supporting substrates and PVC wood plastic wall board | |
CN103602004B (en) | A kind of artificial floor leather utilizing modified plastics to prepare | |
CN106393933A (en) | Integrally formed PVC sheet machining system | |
CN104652756A (en) | Sound absorption and shock absorption floor containing sound absorption and shock absorption particles in bottom layer and manufacturing method thereof | |
CN104356581A (en) | Anti-slip thermoplastic shoe sole and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |
|
RJ01 | Rejection of invention patent application after publication |