CN109957193A - A kind of novel environment friendly diatom plate and preparation method - Google Patents
A kind of novel environment friendly diatom plate and preparation method Download PDFInfo
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- CN109957193A CN109957193A CN201910264068.3A CN201910264068A CN109957193A CN 109957193 A CN109957193 A CN 109957193A CN 201910264068 A CN201910264068 A CN 201910264068A CN 109957193 A CN109957193 A CN 109957193A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic compounding ingredients
- C08J9/0071—Nanosized fillers, i.e. having at least one dimension below 100 nanometers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
- C08K7/26—Silicon- containing compounds
Abstract
The present invention discloses a kind of novel environment friendly diatom plate and preparation method, its raw material and proportion are as follows: 32 parts by weight of polyvinyl chloride resin, powdered whiting 6-7 parts by weight, 38 parts by weight of diatomite, conch meal 0.2-0.4 parts by weight, diatomaceous shale 0.2-0.4 parts by weight, jade powder diatomaceous shale 0.2-0.4 parts by weight, feed back 8-12 parts by weight, red zeolite 4-6 parts by weight, nanometer calcium carbonate 0.2-0.3 parts by weight, stabilizer 1.8-2 parts by weight, regulator 3-5 parts by weight, polyethylene wax 0.1-0.2 parts by weight, G-60 0.3-0.5 parts by weight, foaming agent 0.5-0.7 parts by weight, zinc stearate 0.1-0.3 parts by weight, oxidized polyethylene wax 0.4-0.6 parts by weight.The purification air and antibacterial and antimildew function that the present invention has, realize mixing, extrusion, sizing integrated molding, and can formaldehyde adsorption, be suitble to do furniture and bathroom wardrobe.
Description
Technical field
The present invention relates to decorative materials technology, a kind of novel environment friendly diatom plate and preparation method are in particulard relate to.
Background technique
Diatomaceous earth is the product of growth of diatom algae metabolic activity, and diatom is to appear in that tellurian one kind is unicellular to swim earliest
Biology, the oxygen of the earth 70% are generated by diatom, its branch support lands oxygen needed for all living species breathings on ball
Gas.In recent years discovery diatomite emits Far infrared vibrating spectrum peak position, absorbs Far infrared vibrating spectrum peak position with toluene and formaldehyde etc.
It is very close, show diatomite and benzene, the indoor decoration pollutions object such as toluene and formaldehyde there is strong resonance effect relationship,
So diatomite has the function of good purify the air of a room.And diatom plate is as novel functional material, is timber
Ideal substitute is also the revolution in home decoration history.
However, the diatom plate in market has a light touching diatom plate, coarse whiting mud diatom plate, fiber diatom plate etc. now, but this
A little materials are unsuitable for doing furniture and bathroom wardrobe, because these diatom plates are from density of material weight, engraving and nail-holding ability
Do not have the standard for doing furniture and bathroom wardrobe.
Summary of the invention
The purpose of the present invention is to provide a kind of novel environment friendly diatom plate and preparation methods, to solve above-mentioned background technique
The problem of middle proposition.To achieve the above object, the invention provides the following technical scheme: a kind of novel environment friendly diatom plate, comprising:
32 parts by weight of polyvinyl chloride resin, powdered whiting 6-7 parts by weight, 38 parts by weight of diatomite, conch meal 0.2-0.4 parts by weight, diatom
Shale 0.2-0.4 parts by weight, jade powder diatomaceous shale 0.2-0.4 parts by weight, feed back 8-12 parts by weight, red zeolite 4-6 weight
Part, nanometer calcium carbonate 0.2-0.3 parts by weight, stabilizer 1.8-2 parts by weight, regulator 3-5 parts by weight, polyethylene wax 0.1-0.2
Parts by weight, G-600.3-0.5 parts by weight, foaming agent 0.5-0.7 parts by weight, zinc stearate 0.1-0.3 parts by weight, the poly- second of oxidation
Alkene wax 0.4-0.6 parts by weight.
Further, the diatomite is processed level-one Tu Kuang.
Further, the partial size of the nano-calcium carbonate particles is less than 100nm.
Further, the feed back refers to the dead meal in production or the outmoded material after use, is formed after re-working
Material.
Further, the conch meal refers to shell by smashing and grinding manufactured powder.
Further, the stabilizer is rare-earth stabilizer.
Further, the foaming agent uses chemical foaming agent.
A kind of novel environment friendly diatom plate preparation method, step include:
Step 1: being put into mixing machine after diatomite, polyvinyl chloride resin and various auxiliary materials are weighed according to formula, to mixing machine
It is heated, and mixed raw material is stirred evenly；
It is sufficiently stirred Step 2: the uniform material mixture liquid of above-mentioned heating stirring is put into cold mixing machine, until material
Be cooled to room temperature, material it is cold it is mixed after enter back into dry-mixed feed bin storage after screened machine screening；
Step 3: dry blend is sent to each strip extrusion production line from dry-mixed feed bin using conveyer when carrying out product processing
On, powdered material is sent into extruder from the hopper on extruding production line, as material constantly moves forward, slowly from solid-state
It is converted into viscous state, while foaming agent also starts decomposing materials；
Step 4: the melt pressure in extruder and mold control machine barrel and mold is increased, and reach the value of setting,
The gas that diatomite foaming agent decomposes to give off is dissolved under acting at elevated pressures among PVC bath surface；
Step 5:, since melt loses pressure suddenly, the bubble dissolved in the melt is fast after melt is extruded mold
Speed is expanded foamed, and melt is put into rapidly to cooling and shaping in shaping platform at this time, is then divided into as required after dragger
Product.
Technical effect of the invention is with advantage: the present invention is compared with timber, and resource is richer, and resource utilization is higher, than
The more environmentally-friendly purification air and antibacterial and antimildew function not having with timber of timber；Moulding process of the invention realizes mixed
Material squeezes out, sizing integrated molding；The diatom plate density produced is good, hole uniformly due to the density of material of main part, hardness,
Static bending strength, intensity hold and determine power, engrave and wash engraving, surfacing process, plate toughness, water swelling etc. and other cement diatom plates
It is had differences with fiber diatom plate etc., and other diatom plates do not have the element (absorption of the ideal plate of furniture and fixtures
Formaldehyde).
Specific embodiment
In order to make implement technical means of the invention, creation characteristic, reach purpose and effect is easy to understand, below
In conjunction with specific embodiments, the present invention is further explained, in the description of the present invention, it should be noted that unless otherwise specific
Regulation and restriction, term " installation ", " company ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, being also possible to can
Dismantling connection, or be integrally connected to be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also pass through
Intermediary is indirectly connected, can connection inside two elements.
Embodiment 1
A kind of novel environment friendly diatom plate, comprising: 32 parts by weight of polyvinyl chloride resin, 6 parts by weight of powdered whiting, 38 weight of diatomite
Measure part, 0.2 parts by weight of conch meal, 0.2 parts by weight of diatomaceous shale, 0.2 parts by weight of jade powder diatomaceous shale, 8 parts by weight of feed back,
Red 4 parts by weight of zeolite, 0.2 parts by weight of nanometer calcium carbonate, 1.8 parts by weight of stabilizer, 3 parts by weight of regulator, polyethylene wax 0.1
Parts by weight, G-600.3 parts by weight, 0.5 parts by weight of foaming agent, 0.1 parts by weight of zinc stearate, 0.4 weight of oxidized polyethylene wax
Part.
Further, the diatomite is processed level-one Tu Kuang.
Further, the partial size of the nano-calcium carbonate particles is less than 100nm.
Further, the feed back refers to the dead meal in production or the outmoded material after use, is formed after re-working
Material.
Further, the conch meal refers to shell by smashing and grinding manufactured powder.
Further, the stabilizer is rare-earth stabilizer.
Further, the foaming agent uses chemical foaming agent.
A kind of novel environment friendly diatom plate preparation method, step include:
Step 1: being put into mixing machine after diatomite, polyvinyl chloride resin and various auxiliary materials are weighed according to formula, to mixing machine
It is heated, and mixed raw material is stirred evenly；
It is sufficiently stirred Step 2: the uniform material mixture liquid of above-mentioned heating stirring is put into cold mixing machine, until material
Be cooled to room temperature, material it is cold it is mixed after enter back into dry-mixed feed bin storage after screened machine screening；
Step 3: dry blend is sent to each strip extrusion production line from dry-mixed feed bin using conveyer when carrying out product processing
On, powdered material is sent into extruder from the hopper on extruding production line, as material constantly moves forward, slowly from solid-state
It is converted into viscous state, while foaming agent also starts decomposing materials；
Step 4: the melt pressure in extruder and mold control machine barrel and mold is increased, and reach the value of setting,
The gas that diatomite foaming agent decomposes to give off is dissolved under acting at elevated pressures among PVC bath surface；
Step 5:, since melt loses pressure suddenly, the bubble dissolved in the melt is fast after melt is extruded mold
Speed is expanded foamed, and melt is put into rapidly to cooling and shaping in shaping platform at this time, is then divided into as required after dragger
Product.
Embodiment 2
A kind of novel environment friendly diatom plate, comprising: 32 parts by weight of polyvinyl chloride resin, 7 parts by weight of powdered whiting, 38 weight of diatomite
Measure part, 0.4 parts by weight of conch meal, 0.4 parts by weight of diatomaceous shale, 0.4 parts by weight of jade powder diatomaceous shale, 12 parts by weight of feed back,
Red 6 parts by weight of zeolite, 0.3 parts by weight of nanometer calcium carbonate, 2 parts by weight of stabilizer, 5 parts by weight of regulator, 0.2 weight of polyethylene wax
Measure part, G-600.5 parts by weight, 0.7 parts by weight of foaming agent, 0.3 parts by weight of zinc stearate, 0.6 parts by weight of oxidized polyethylene wax.
Further, the diatomite is processed level-one Tu Kuang.
Further, the partial size of the nano-calcium carbonate particles is less than 100nm.
Further, the feed back refers to the dead meal in production or the outmoded material after use, is formed after re-working
Material.
Further, the conch meal refers to shell by smashing and grinding manufactured powder.
Further, the stabilizer is rare-earth stabilizer.
Further, the foaming agent uses chemical foaming agent.
A kind of novel environment friendly diatom plate preparation method, step include:
Step 1: being put into mixing machine after diatomite, polyvinyl chloride resin and various auxiliary materials are weighed according to formula, to mixing machine
It is heated, and mixed raw material is stirred evenly；
It is sufficiently stirred Step 2: the uniform material mixture liquid of above-mentioned heating stirring is put into cold mixing machine, until material
Be cooled to room temperature, material it is cold it is mixed after enter back into dry-mixed feed bin storage after screened machine screening；
Step 3: dry blend is sent to each strip extrusion production line from dry-mixed feed bin using conveyer when carrying out product processing
On, powdered material is sent into extruder from the hopper on extruding production line, as material constantly moves forward, slowly from solid-state
It is converted into viscous state, while foaming agent also starts decomposing materials；
Step 4: the melt pressure in extruder and mold control machine barrel and mold is increased, and reach the value of setting,
The gas that diatomite foaming agent decomposes to give off is dissolved under acting at elevated pressures among PVC bath surface；
Step 5:, since melt loses pressure suddenly, the bubble dissolved in the melt is fast after melt is extruded mold
Speed is expanded foamed, and melt is put into rapidly to cooling and shaping in shaping platform at this time, is then divided into as required after dragger
Product.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not limited to this hair
It is bright, although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, according to
It is so possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equal
Replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (8)
1. a kind of novel environment friendly diatom plate, including, it is characterised in that: 32 parts by weight of polyvinyl chloride resin, powdered whiting 6-7 parts by weight,
38 parts by weight of diatomite, conch meal 0.2-0.4 parts by weight, diatomaceous shale 0.2-0.4 parts by weight, jade powder diatomaceous shale 0.2-
0.4 parts by weight, feed back 8-12 parts by weight, red zeolite 4-6 parts by weight, nanometer calcium carbonate 0.2-0.3 parts by weight, stabilizer 1.8-2
Parts by weight, regulator 3-5 parts by weight, polyethylene wax 0.1-0.2 parts by weight, G-600.3-0.5 parts by weight, foaming agent 0.5-0.7
Parts by weight, zinc stearate 0.1-0.3 parts by weight, oxidized polyethylene wax 0.4-0.6 parts by weight.
2. a kind of novel environment friendly diatom plate according to claim 1, it is characterised in that: the diatomite is processed one
Grade Tu Kuang.
3. a kind of novel environment friendly diatom plate according to claim 1, it is characterised in that: the grain of the nano-calcium carbonate particles
Diameter is less than 100nm.
4. a kind of novel environment friendly diatom plate according to claim 1, it is characterised in that: the feed back refers to discarded in production
Outmoded material after material or use, the material formed after re-working.
5. a kind of novel environment friendly diatom plate according to claim 1, it is characterised in that: the conch meal refers to that shell passes through
Powder made of smashing and grinding.
6. a kind of novel environment friendly diatom plate according to claim 1, it is characterised in that: the stabilizer is rare earth-stabilized
Agent.
7. a kind of novel environment friendly diatom plate according to claim 1, it is characterised in that: the foaming agent uses chemical blowing
Agent.
8. a kind of novel environment friendly diatom plate preparation method, step include, it is characterised in that:
Step 1: being put into mixing machine after diatomite, polyvinyl chloride resin and various auxiliary materials are weighed according to formula, mixing machine is carried out
Heating, and mixed raw material is stirred evenly；
It is sufficiently stirred Step 2: the uniform material mixture liquid of above-mentioned heating stirring is put into cold mixing machine, until material is cooling
To room temperature, material it is cold it is mixed after enter back into dry-mixed feed bin storage after screened machine screening；
Step 3: dry blend is sent on each strip extrusion production line from dry-mixed feed bin using conveyer, powder when carrying out product processing
The material of last shape is sent into extruder as material constantly moves forward from the hopper on extruding production line
Viscous state, while foaming agent also starts decomposing materials；
Step 4: the melt pressure in extruder and mold control machine barrel and mold is increased, and reach the value of setting, diatomite
The gas that foaming agent decomposes to give off is dissolved under acting at elevated pressures among PVC bath surface；
Step 5:, since melt loses pressure suddenly, the bubble dissolved in the melt expands rapidly after melt is extruded mold
Melt, is put into rapidly cooling and shaping in shaping platform at this time, is then divided into finished product as required after dragger by foaming.
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| CN201910264068.3A CN109957193A (en) | 2019-04-03 | 2019-04-03 | A kind of novel environment friendly diatom plate and preparation method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423671A (en) * | 2020-04-03 | 2020-07-17 | 白山星泰硅藻土新材料有限公司 | Diatomite ecological plate and preparation method thereof |
| CN111423670A (en) * | 2020-04-03 | 2020-07-17 | 白山星泰硅藻土新材料有限公司 | Diatomite ecological plate granulated material and preparation method thereof |
| CN112430398A (en) * | 2020-11-17 | 2021-03-02 | 潘立明 | Preparation process of antibacterial diatom plate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072908A (en) * | 2013-09-26 | 2014-10-01 | 吉林吉瑞莱板材科技有限公司 | Diatomite calcium plastic sheet and production method thereof |
| CN109306132A (en) * | 2018-05-25 | 2019-02-05 | 潘立明 | A kind of diatom plate and production technology |
-
2019
- 2019-04-03 CN CN201910264068.3A patent/CN109957193A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104072908A (en) * | 2013-09-26 | 2014-10-01 | 吉林吉瑞莱板材科技有限公司 | Diatomite calcium plastic sheet and production method thereof |
| CN109306132A (en) * | 2018-05-25 | 2019-02-05 | 潘立明 | A kind of diatom plate and production technology |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111423671A (en) * | 2020-04-03 | 2020-07-17 | 白山星泰硅藻土新材料有限公司 | Diatomite ecological plate and preparation method thereof |
| CN111423670A (en) * | 2020-04-03 | 2020-07-17 | 白山星泰硅藻土新材料有限公司 | Diatomite ecological plate granulated material and preparation method thereof |
| CN112430398A (en) * | 2020-11-17 | 2021-03-02 | 潘立明 | Preparation process of antibacterial diatom plate |
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