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 PDF

Info

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
Application number
CN201610755888.9A
Other languages
Chinese (zh)
Inventor
张福验
吴犇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINGHUA ZHENGFU PLASTIC Co Ltd
Original Assignee
XINGHUA ZHENGFU PLASTIC Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by XINGHUA ZHENGFU PLASTIC Co Ltd filed Critical XINGHUA ZHENGFU PLASTIC Co Ltd
Priority to CN201610755888.9A priority Critical patent/CN106432950A/en
Publication of CN106432950A publication Critical patent/CN106432950A/en
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00Compositions 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
    • C08L27/02Compositions 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
    • C08L27/04Compositions 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
    • C08L27/06Homopolymers 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

A kind of improved stone-plastic plate ground and the production method of stone-plastic plate
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.
CN201610755888.9A 2016-08-26 2016-08-26 Improved stone plastic board base material and production method of stone plastic board Pending CN106432950A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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