CN104072908A - Diatomite calcium plastic sheet and production method thereof - Google Patents
Diatomite calcium plastic sheet and production method thereof Download PDFInfo
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- CN104072908A CN104072908A CN201410295183.4A CN201410295183A CN104072908A CN 104072908 A CN104072908 A CN 104072908A CN 201410295183 A CN201410295183 A CN 201410295183A CN 104072908 A CN104072908 A CN 104072908A
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Abstract
The invention discloses a diatomite calcium plastic sheet and a production method thereof. The diatomite calcium plastic sheet is characterized by comprising the following components: polyvinyl chloride (PVC) resin, ground limestone, nano-scale ground limestone, a plasticizing flexibilizer, kieselguhr, straw powder or wood flour, a heat stabilizer, a stearic acid, polyethylene wax and paraffin wax. The method comprises the following steps: extruding the components into a plate structure at a certain ratio after evenly mixing and drying the components by virtue of an extruder according to a mold, carrying out vacuum sizing, cutting, sanding the bottom surface and the surface, forming a mortise in the periphery and carrying out surface deep processing to obtain the floor finished product. A little of nano-scale ground limestone and kieselguhr are added, so that the diatomite calcium plastic sheet can be fully filled into large particles of the ground limestone. Thus, complete package is formed by the PVC resin particles, and the specific surface area is increased. The reaction activity is increased due to large specific surface area and improved reaction contact surface, the diatomite calcium plastic sheet is high in hardness and strong in plasticity, and nano particles in the nano composite material can prevent the crystals from forming. Therefore, the thermal conductivity is improved when the weight can be greatly reduced.
Description
Technical field
The present invention relates to a kind of Home furniture and dalle technical field, specifically a kind of diatomite calcium is moulded plywood material and production method thereof.
Background technology
Along with social development, the continuous progress of science and technology, people's standard of living and quality requirements are also constantly improving.As everyone knows, winter heating mode is in the last few years gradually from the heating system of traditional cast central heating plate, and changes diversified heating system into.Such as: " underground heat " formula heating mode of aluminium-plastic pipe, air-conditioning hot air type heating mode, electrothermic type heating mode and stainless steel or aluminium alloy warmer, wherein " underground heat " formula heating mode of aluminium-plastic pipe is the most universal.Above-mentioned " underground heat " formula heating mode, is relatively to have played to beautify indoor environment for a certainty, relatively improve the effect of indoor space availability ratio, and because heat-transfer medium is hot water, therefore, safety coefficient is higher.But, adopt hot water to warm oneself as heat-transfer medium, can there is equally following shortcoming:
1. the wasting of resources is huge; Traditional heating takies valuable land resources and builds boiler house, coal yard, deslagging field, owing to being taking water as heat-transfer medium, has wasted a large amount of more and more deficienter water resourcess; Hot duct route is long, and run, drip, leak are inevitable, thereby can cause the waste of hot water.
2. seriously polluted; Adopt traditional heating, coal and slag cause environmental pollution in transport, storage; In addition, the necessaries in boiler running process is as coaling machine, fire-grating machine, slag remover, induced draft fan, gas blower, recycle pump etc., is in operation can send noise and pollute the environment equally; In addition, the clean-out system that uses can cause ground and draining to pollute the lubricating oil in mechanical movement, when maintenance.
3. passive heating; Traditional heating mode is passive heating, as long as hand in the heating cost in whole winter completely, how to use is the calculation that user says, the windowing of the user's Indoor Thermal easily causing, and some families room temp is not up to standard, and cause energy dissipation; In addition, less than heating period or heating period mistake, although feel cold, also have to restrain oneself or meet an urgent need adopting other auxiliary heatings to supplement, heating system impersonality; Have, while going out for a long time, do not need heating in family, traditional hot-water heating heating has no idea to solve problems, and heating expense will be handed in the same old way, and individual, without autonomy, spend money to no avail; Traditional heating can not locellus control, unmanned movable room and have people's room all to obtain heating.
4. inconvenient I&M; The annual inspection and maintenance of the boiler of traditional heating and mechanical means is absolutely necessary; The breaking of outdoors heating pipeline and radiator, corrosion need to repair, change, all will expend a large amount of manpower and materials; 3 to 5 years needs of interior conduit of traditional heating clean, and within 5 to 8 years, needs are safeguarded, within 15 years, will change boiler; Outer Tube also needs to change by stages; Traditional geothermal heating, geothermal layer is wet type paving method, and consuming a large amount of cement increases the heavy burden of floor, and installation work is numerous and diverse, use duration, and difficult quality guarantee.
Summary of the invention
The object of this invention is to provide a kind of energy saving and environment friendly diatomite calcium that improves heat transfer efficiency and mould plywood material and production method thereof.
The object of the present invention is achieved like this: it comprises following component and ratio of weight and number, polyvinyl chloride resin is 10-35 part, 250-800 object water-ground limestone is 10-80 part, 1.0-100nm nano level water-ground limestone is 0.5-10 part, 30-600 object diatomite is 5-50 part, 30-200 object straw powder or wood powder are 2-25 part, thermo-stabilizer or rare earth composite stabilizer are 1-10 part, processing aid ACR is 1-8 part, stearic acid is 0.2-5 part, polyethylene wax is 0.1-5 part, and SEMI-REFINED PARAFFIN WAX is 0.3-10 part, and plasticising toughner is 3-15 part.
The present invention, when polyvinyl chloride resin is when moulding plywood material raw material, selects GB/T5761-2006 SG-5, SG-4 or SG-6; When polyvinyl chloride resin is during as foaming plate, select GB/T5761-2006SG-7 or SG-8.
Plasticising toughner of the present invention is: the multipolymer of chlorinatedpolyethylene CPE or methyl methacrylate and acrylate.
The present invention uses under varying environment for adapting to, floor of the present invention color and room integral color are coordinated mutually, on the basis of said components and ratio of weight and number, also added and have as the Cornstarch of color material, red, siderochrome Huang, Saphire Brown powder or/and pearlescence 0.01-5 part.
Thermo-stabilizer of the present invention or rare earth composite stabilizer are: calcium zinc non-toxic stabilizer, KSR organic RE one package stabilizer, KGF organic calcium liquid composite stabilizing agent, PVC calcium-zinc composite stabilizing agent or nanotechnology modified RE calcium-zinc composite stabilizing agent.
The component of optimization of the present invention and ratio of weight and number are: it comprises following component and ratio of weight and number, polyvinyl chloride resin is 20-25 part, 250-800 object water-ground limestone is 20-80 part, 1.0-100nm nano level water-ground limestone is 2-6 part, 30-600 object diatomite is 10-40 part, 30-200 object straw powder or wood powder are 5-20 part, thermo-stabilizer or rare earth composite stabilizer are 2-10 part, processing aid ACR is 1-8 part, stearic acid is 0.2-5 part, polyethylene wax is 0.5-4 part, and SEMI-REFINED PARAFFIN WAX is 1-10 part, and CPE plasticising toughner is 5-15 part.
Component and the ratio of weight and number of optimization of the present invention also comprise: add that to have color material be that Cornstarch, red, siderochrome Huang, Saphire Brown powder are or/and pearlescence 1-3 part.
The production method that diatomite calcium is moulded plywood material is:
While first polyvinyl chloride resin, thermo-stabilizer or rare earth composite stabilizer Hybrid Heating drying temperature being reached to 50-80 DEG C, drop into successively processing aid ACR, stearic acid, PE wax, nano level water-ground limestone, diatomite, straw powder or wood powder formulation material;
Stir after 5-10 minute, be warming up to 90-100 DEG C, again by water-ground limestone, polyethylene wax, SEMI-REFINED PARAFFIN WAX and color material, join successively in high speed cold Hot mixer and carry out batch mixing by following ratio of weight and number, and fully the mix and blend time is 5-20 minute, mix and blend temperature is 120-130 DEG C, blowing again after simultaneously the moisture content in material being volatilized completely;
Cooling, the good material of combination drying is proceeded to cooling pan and be cooled to temperature 30-45 DEG C;
Formed product: cooled material is entered to 65/132 type cone twin screw extruder, extrude, by forming mould, Vacuum shaping platform, through tractor traction, make product approval, cutting into specified dimension by stapling machine; The floor base material of moulding is passed through to sanding surface machine sanding bottom surface and surface, then by the periphery mortice opening on floor;
Floor surface processing: comprising: directly the floor decorative surface layer with surface wear-resistant layer is sticked on to floor base material surface by POR glue or polyurethane adhesive with facing machine; Or adopt UV coating roller, wood grain printing machine, pouring to wash one's hair machine and leveling machine and ultraviolet curing machining floor base material surface; Or adopt heat transfer machine that transfer film is transferred in to floor base material surface, washing one's hair machine, leveling machine and ultraviolet curing machining floor base material surface by UV coating roller, pouring; Packaging is finished product;
Above-mentioned component and ratio of weight and number, polyvinyl chloride resin is 10-35 part, and 250-800 object water-ground limestone is 10-80 part, and the nano level water-ground limestone of 1.0-100nm is 0.5-10 part, 30-600 object diatomite is 5-50 part, 30-200 object straw powder or wood powder are 2-25 part, and thermo-stabilizer or rare earth composite stabilizer are 1-10 part, and processing aid ACR is 1-8 part, stearic acid is 0.2-5 part, polyethylene wax is 0.1-5 part, and SEMI-REFINED PARAFFIN WAX is 0.3-10 part, and plasticising toughner is 3-15 part;
When polyvinyl chloride resin is when moulding plywood material raw material, select GB/T5761-2006 SG-5, SG-4 or SG-6; When polyvinyl chloride resin is during as foaming plate, select GB/T5761-2006SG-7 or SG-8.
About the selection of above-mentioned nano level water-ground limestone parts by weight, the present invention finds in actual production and the detection data that obtain, and in the time rolling off the production line lower than parts by weight, it is not obvious that thermal conductivity usefulness improves; In the time reaching the standard grade higher than parts by weight, same improve not obvious of thermal conductivity usefulness, and also cost also improves greatly.
The present invention, owing to having added a small amount of nano level water-ground limestone, is fully filled between water-ground limestone macrobead it, thereby polyvinyl chloride resin particle has been formed to complete parcel, has increased specific surface area.Because specific surface area increases, the contact surface of reaction improves, and reactive behavior is increased; Hardness is high, plasticity-is strong; Nanoparticle in nano composite material can stop the formation of crystal, therefore, can improve significantly thermal conductivity, and thermal conductivity is 0.35～3.23W/(mK).In addition, owing to also having added graphite or the acetylene carbon black of appropriate 1-100um, graphite or acetylene carbon black match with nano level water-ground limestone, the raising of thermal conductivity is more obvious, in the identical situation of other condition, be generally to exceed one times of left and right than a kind of component graphite of independent selection, acetylene carbon black or nano level water-ground limestone, thermal conductivity is 0.55～3.83 W/(mK).
Advantage of the present invention and feature also comprise:
Fire protection flame retarding: so the raw material and the formulation material that use due to the present invention are all that so material product has fire protection flame retarding advantage.
Water resistance: the raw material using due to the present invention and formulation material are all water wetted materials and added again and have nano level material not, make product have more water-proof function, can invade for a long time bubble in water, indeformable.
Dimensional stability: because product has added the dimensional stability that has nano level material and strengthened product, make the product can be under the condition of high low temperature, dry moist conversion repeatedly, product be flexible, it is indeformable not ftracture.
The present invention in process of production, is added into diatomite in raw materials for production, has effectively kept diatomaceous physical property.Utilize its ultra tiny boring ratio charcoal of diatomite also will have more the characteristic of 6000 times, can effectively adsorb, decompose airborne obnoxious flavour and peculiar smell, can effectively remove the peculiar smell that the objectionable impuritiess such as airborne free formaldehyde, benzene, ammonia and pet body odor, smoking, domestic refuse produce, solve room air pollution comprehensively, obviously improve indoor living environment.Meanwhile, the present invention also utilizes the absorption of diatomite to moisture content and discharges the waterfall effect that can produce, and water molecules is resolved into negative ions.Negative ions group swim everywhere in air, and objectionable impurities is thoroughly resolved into the harmless objects such as water molecules, has sterilizing ability.
The general common characteristic of utilizing its ultra micro pore of diatomite is as filtering and lagging material.Be beneficial to energy-conservation and the present invention utilizes its characteristic to play accumulation of heat for geothermal heating.It is the heat conduction efficiency that the surperficial special effects of the nano level water-ground limestone that adds by application improves product, has the diatomite by adding certain proportion (10-15%), and the poromerics absorption of application diatomite and the strong feature of accumulation of energy ability are carried out accumulation of heat.In the time stopping heating, product discharges the lasting heat supply of heat energy maintenance, not only reaches energy-conservation object, and is not to add 100% diatomite, has reached environmental protection, environment purification, and the object of thermal storage and energy accumulation, has protected again diatomaceous limited resources.
The effect on diatom floor, it is not only exposed part, even if because floor surface and the back side all seal, cover wearing layer, but the molecular composition between top layer also has space, air molecule also can penetrate into diatom floor, is absorbed by diatom floor, the effect that has equally absorption, decomposes obnoxious flavour in air, adsorbs peculiar smell.
The present invention does not use coupling agent (coupling agent has low toxicity), and the surface effects of the water-ground limestone (specific surface area is large) of applying nano level is improved the cohesion of the diatomite, straw powder (wood powder) and water-ground limestone and the PVC that fill, substitutes the effect of coupling agent.And effect is better.
Utilize specific surface area of diatomite large, the performance of adsorptivity, suspension, good dispersity, the formaldehyde in absorbing environmental.
The water-ground limestone of filling certain umber plays to be increased the effect of product strength, dimensional stabilizing and reduces product cost, and the straw powder of filling or wood powder can increase toughness of products and alleviate product weight; Make product thermal conductivity improve and heat storage capacity is strengthened simultaneously, can make room quick heating when being geothermal heating, the specific function that soaking time is grown, thus arrive energy-conservation object.
Application Areas of the present invention is wide: 1, floor, wallboard, window board, doorway plate, furniture-plates, cupboard board, skirting, moulding etc. for interior decoration.Recyclable environment-friendly materials; 2, can also be used as outdoor decoration material, sheet material section bar of using as garden, cities and towns Urban Greening etc.
It is relatively low that the present invention also has cost, stable performance, and environmental protection, long service life, applied range, can use widely in the feature such as indoor and outdoor.
To be described in further detail the present invention by example below, but following example is only the present invention's example wherein, do not represent the rights protection scope that the present invention limits, the scope of the present invention is as the criterion with claims.
Embodiment
example 1
Dropping into 1000 kg raw materials, is 250kg comprising dropping into PVCSG-5 polyvinyl chloride resin; Drop into 500-600 order water-ground limestone (CaCO
3) be 435kg; Drop into the nano level water-ground limestone (CaCO of 50-100nm
3) be 5kg " from the buying of luckiness plastic modified material company limited of Tangshan City "; Drop into 325 object diatomite 100 kg; Drop into 60 object straw powder or wood powder 70 kg; Drop into calcium-zinc composite stabilizing agent 18 kg, drop into stearic acid 12.5 kg; Drop into polyethylene wax 12 kg; Drop into SEMI-REFINED PARAFFIN WAX 16.5 kg; Drop into acrylic acid esters co-polymer ACR 33 kg as processing aid; Dropping into chlorinatedpolyethylene plasticising toughner is 40 kg; Dropping into PVC calcium-zinc composite stabilizing agent is 20kg; Dropping into Cornstarch color material is 8kg.
Due to water-ground limestone (CaCO
3) water content be 2-8%, therefore every 1000 kg raw materials generally can be produced 920-980 kilogram of product.
production method and technical process:
1,, while first polyvinyl chloride resin, one package stabilizer or rare earth composite stabilizer Hybrid Heating drying temperature being reached to 50-80 DEG C, drop into successively processing aid ACR, stearic acid, PE wax, nano level water-ground limestone, diatomite, straw powder or wood powder formulation material;
2, stir after 5-10 minute, be warming up to 90-100 DEG C, again by water-ground limestone, polyethylene wax, SEMI-REFINED PARAFFIN WAX and color material, join successively in high speed cold Hot mixer (Song Ben plastic machine company limited of Zhangjagang City produces) and carry out batch mixing by following ratio of weight and number, and fully the mix and blend time is 5-20 minute, mix and blend temperature is 120-130 DEG C, blowing again after simultaneously the moisture content in material being volatilized completely;
2, cooling, dried material is proceeded to cooling pan and be cooled to temperature 30-45 DEG C;
4, formed product: cooled material is entered to 65/132 type cone twin screw extruder, extrude, by forming mould, Vacuum shaping platform, through tractor traction, make product approval, cutting into specified dimension by stapling machine; The floor base material of moulding is passed through to sanding surface machine sanding bottom surface and surface, then by the periphery mortice opening on floor;
Floor surface processing: comprising: directly the floor decorative surface layer with surface wear-resistant layer is sticked on to floor base material surface by POR glue or polyurethane adhesive with facing machine; Or adopt UV coating roller, wood grain printing machine, pouring to wash one's hair machine and leveling machine and ultraviolet curing machining floor base material surface; Or adopt heat transfer machine that transfer film is transferred in to floor base material surface, wash one's hair machine, leveling machine and ultraviolet curing machining floor base material surface by UV coating roller, pouring; Packaging is finished product.
5, spray identification code: at floor back spraying identification code, be finished product after wrapping machine packaging with code jetting device.
Its thickness of the floor that the present invention produces is generally at 5-20mm, and shape is determined according to user, is generally square or strip structure.
example 2
Dropping into 1244 kg raw materials, is 350kg comprising dropping into PVCSG-4 polyvinyl chloride resin; Drop into 500-600 order water-ground limestone (CaCO
3) be 450kg; Drop into the nano level water-ground limestone (CaCO of 50-100nm
3) be 8kg; Drop into 325 object diatomite 200 kg; Drop into 60 object straw powder or wood powder 60 kg; Drop into KSR organic RE one package stabilizer 20 kg, drop into stearic acid 20 kg; Drop into polyethylene wax 12 kg; Drop into SEMI-REFINED PARAFFIN WAX 18kg; Drop into acrylic acid esters co-polymer ACR 33 kg as processing aid; The multipolymer plasticising toughner that drops into methyl methacrylate and acrylate is 50 kg; Dropping into PVC calcium-zinc composite stabilizing agent is 20kg; Dropping into Cornstarch color material and Saphire Brown powder color material is respectively 1.5kg.
Due to water-ground limestone (CaCO
3) water content be 2-8%, therefore generally can produce 1219.12-1144.48 kilogram of product.
Production method and technical process as hereinbefore, therefore omit it.
example 3
Dropping into 1283 kg raw materials, is 350kg comprising dropping into PVCSG-5 polyvinyl chloride resin; Drop into 500-600 order water-ground limestone (CaCO
3) be 350kg; Drop into the nano level water-ground limestone (CaCO of 50-100nm
3) be 25kg; Drop into 325 object diatomite 150 kg; Drop into 60 object straw powder or wood powder 100 kg; Drop into KGF organic calcium liquid composite stabilizing agent 50 kg, drop into stearic acid 20 kg; Drop into polyethylene wax 20 kg; Drop into SEMI-REFINED PARAFFIN WAX 40 kg; Drop into acrylic acid esters co-polymer ACR 70 kg as processing aid; Dropping into chlorinatedpolyethylene plasticising toughner is 80 kg; Dropping into PVC calcium-zinc composite stabilizing agent is 25kg; Dropping into Cornstarch color material, Saphire Brown powder color material and pearlescence color material is respectively 1kg.
Due to water-ground limestone (CaCO
3) water content be 2-8%, be product weight after therefore removing moisture content.
Production method and technical process as hereinbefore, therefore omit it.
example 4
Dropping into 1158.6 kg raw materials, is 450kg comprising dropping into PVCSG-6 polyvinyl chloride resin; Drop into 500-600 order water-ground limestone (CaCO
3) be 350kg; Drop into the nano level water-ground limestone (CaCO of 50-100nm
3) be 30kg; Drop into 325 object diatomite 100 kg; Drop into 60 object straw powder or wood powder 70 kg; Drop into nanotechnology modified RE calcium-zinc composite stabilizing agent 20 kg, drop into stearic acid 13 kg; Drop into polyethylene wax 12 kg; Drop into SEMI-REFINED PARAFFIN WAX 17kg; Drop into acrylic acid esters co-polymer ACR 33 kg as processing aid; The multipolymer plasticising toughner that drops into methyl methacrylate and acrylate is 40 kg; Dropping into PVC calcium-zinc composite stabilizing agent is 20kg; Dropping into Cornstarch color material, red color material and pearlescence color material is respectively 1.2kg.
Due to water-ground limestone (CaCO
3) water content be 2-8%, be product weight after therefore removing moisture content.
Production method and technical process as hereinbefore, therefore omit it.
example 5
When the present invention produces foaming plate as required, select GB/T5761-2006SG-7 or/and SG-8, outside producting proportion and composition are identical with aforesaid example, and AC whipping agent and the foaming control agent of interpolation 1-5%, add traditional foam production technique, can produce foaming plate of the present invention.Due to above-mentioned composition, proportioning, add traditional foam production technique, therefore omit.
Claims (10)
1. a diatomite calcium is moulded plywood material, it is characterized in that: it comprises following component and ratio of weight and number, polyvinyl chloride resin is 10-35 part, 250-800 object water-ground limestone is 10-80 part, 1.0-100nm nano level water-ground limestone is 0.5-10 part, 30-600 object diatomite is 5-50 part, 30-200 object straw powder or wood powder are 2-25 part, thermo-stabilizer or rare earth composite stabilizer are 1-10 part, processing aid ACR is 1-8 part, and stearic acid is 0.2-5 part, and polyethylene wax is 0.1-5 part, SEMI-REFINED PARAFFIN WAX is 0.3-10 part, and plasticising toughner is 3-15 part.
2. diatomite calcium according to claim 1 is moulded plywood material, it is characterized in that: when polyvinyl chloride resin is when moulding plywood material raw material, select GB/T5761-2006 SG-5, SG-4 or SG-6; When polyvinyl chloride resin is during as foaming plate, select GB/T5761-2006SG-7 or SG-8.
3. diatomite calcium according to claim 1 and 2 is moulded plywood material, it is characterized in that: described plasticising toughner is: the multipolymer of CPE chlorinatedpolyethylene or methyl methacrylate and acrylate.
4. diatomite calcium according to claim 1 and 2 is moulded plywood material, it is characterized in that: also add as the Cornstarch of color material, red, siderochrome Huang, Saphire Brown powder or/and pearlescence 0.01-5 part.
5. diatomite calcium according to claim 1 and 2 is moulded plywood material, it is characterized in that: described thermo-stabilizer or rare earth composite stabilizer are: calcium-zinc composite stabilizing agent, KSR organic RE one package stabilizer, KGF organic calcium liquid composite stabilizing agent, PVC calcium-zinc composite stabilizing agent or nanotechnology modified RE calcium-zinc composite stabilizing agent.
6. diatomite calcium according to claim 1 and 2 is moulded plywood material, it is characterized in that: it comprises following component and ratio of weight and number, polyvinyl chloride resin is 20-25 part, 250-800 object water-ground limestone is 20-80 part, 1.0-100nm nano level water-ground limestone is 2-6 part, 30-600 object diatomite is 20-40 part, 30-200 object straw powder or wood powder are 5-20 part, thermo-stabilizer or rare earth composite stabilizer are 2-10 part, processing aid ACR is 1-8 part, stearic acid is 0.2-5 part, polyethylene wax is 0.5-4 part, SEMI-REFINED PARAFFIN WAX is 1-10 part, CPE plasticising toughner is 5-15 part.
7. diatomite calcium is moulded a production method for plywood material, it is characterized in that: the production method that diatomite calcium is moulded plywood material is:
While first polyvinyl chloride resin, thermo-stabilizer or rare earth composite stabilizer Hybrid Heating drying temperature being reached to 50-80 DEG C, drop into successively processing aid ACR, stearic acid, PE wax, nano level water-ground limestone, diatomite, straw powder or wood powder formulation material;
Stir after 5-10 minute, be warming up to 90-100 DEG C, again by water-ground limestone, polyethylene wax, SEMI-REFINED PARAFFIN WAX and color material, join successively in high speed cold Hot mixer and carry out batch mixing by following ratio of weight and number, and fully the mix and blend time is 5-20 minute, mix and blend temperature is 120-130 DEG C, blowing again after simultaneously the moisture content in material being volatilized completely;
Cooling, the good material of combination drying is proceeded to cooling pan and be cooled to temperature 30-45 DEG C;
Formed product: cooled material is entered to 65/132 type cone twin screw extruder, extrude, by forming mould, Vacuum shaping platform, through tractor traction, make product approval, then cut into specified dimension by stapling machine; The floor base material of moulding is passed through to sanding surface machine sanding bottom surface and surface, then by the periphery mortice opening on floor;
Floor surface processing: comprising: directly the floor decorative surface layer with surface wear-resistant layer is sticked on to floor base material surface by POR glue or polyurethane adhesive with facing machine; Or adopt UV coating roller, wood grain printing machine, pouring to wash one's hair machine and leveling machine and ultraviolet curing machining floor base material surface; Or adopt heat transfer machine that transfer film is transferred in to floor base material surface, wash one's hair machine, leveling machine and ultraviolet curing machining floor base material surface by UV coating roller, pouring; Packaging is finished product;
Above-mentioned component and ratio of weight and number, polyvinyl chloride resin is 10-35 part, and 250-800 object water-ground limestone is 10-80 part, and the nano level water-ground limestone of 1.0-100nm is 0.5-10 part, 30-600 object diatomite is 5-50 part, 30-200 object straw powder or wood powder are 2-25 part, and thermo-stabilizer or rare earth composite stabilizer are 1-10 part, and processing aid ACR is 1-8 part, stearic acid is 0.2-5 part, polyethylene wax is 0.1-5 part, and SEMI-REFINED PARAFFIN WAX is 0.3-10 part, and plasticising toughner is 3-15 part;
When polyvinyl chloride resin is when moulding plywood material raw material, select GB/T5761-2006 SG-5, SG-4 or SG-6; When polyvinyl chloride resin is during as foaming plate, select GB/T5761-2006SG-7 or SG-8.
8. the production method that diatomite calcium according to claim 7 is moulded plywood material, is characterized in that: color material is that Cornstarch, red, siderochrome Huang, Saphire Brown powder are or/and pearlescence 1-3 part.
9. the production method that diatomite calcium according to claim 7 is moulded plywood material, it is characterized in that: it comprises following component and ratio of weight and number, polyvinyl chloride resin is 20-25 part, 250-800 object water-ground limestone is 20-80 part, 1.0-100nm nano level water-ground limestone is 2-6 part, 30-600 object diatomite is 20-40 part, 30-200 object straw powder or wood powder are 5-20 part, thermo-stabilizer or rare earth composite stabilizer are 2-10 part, processing aid ACR is 1-8 part, stearic acid is 0.2-5 part, polyethylene wax is 0.5-4 part, SEMI-REFINED PARAFFIN WAX is 1-10 part, CPE plasticising toughner is 5-15 part.
10. mould the production method of plywood material according to the diatomite calcium described in claim 7 or 9, it is characterized in that: thermo-stabilizer is calcium zinc non-toxic stabilizer, KSR organic RE one package stabilizer, KGF organic calcium liquid composite stabilizing agent, PVC calcium-zinc composite stabilizing agent or nanotechnology modified RE calcium-zinc composite stabilizing agent.
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| CN 201310441630 CN103467892A (en) | 2013-09-26 | 2013-09-26 | Diatomite calcium plastic panel as well as production method thereof |
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| CN201310441630.8 | 2013-09-27 |
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| CN103467892A (en) | 2013-12-25 |
| CN104072908B (en) | 2016-08-24 |
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