CN107523085A - A kind of environment-friendly light high intensity Sign Board and preparation method thereof - Google Patents
A kind of environment-friendly light high intensity Sign Board and preparation method thereof Download PDFInfo
- Publication number
- CN107523085A CN107523085A CN201710945489.3A CN201710945489A CN107523085A CN 107523085 A CN107523085 A CN 107523085A CN 201710945489 A CN201710945489 A CN 201710945489A CN 107523085 A CN107523085 A CN 107523085A
- Authority
- CN
- China
- Prior art keywords
- preparation
- sign board
- blending
- environment
- high intensity
- 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
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
-
- 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
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/20—Recycled plastic
Abstract
The invention discloses a kind of environment-friendly light high intensity Sign Board and preparation method thereof, the preparation method includes：1）By polyamide, nano diatomite, calcium stearate, cyclodextrin, titanium dioxide, VTES are blended, wire drawing to be to be made modified fibre；2）Plastic garbage particle, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline are kneaded, sodium acid carbonate, aluminium powder, borax, wood powder is then added and carries out foaming blending so that blend is made；3）Modified fibre is woven to mesh, between blend then is filled in into multilayer mesh, is then cooled and shaped so that composite is made；4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board is made.There is excellent mechanical strength, lightweight performance and environmental-protecting performance by Sign Board framework material made from this method.
Description
Technical field
The present invention relates to Sign Board material, in particular it relates to a kind of environment-friendly light high intensity Sign Board and preparation method thereof.
Background technology
Sign Board is that fusion planning, building, space, sculpture, logic, color, aesthetics, material are combined in integral product,
It, neither simple word, is less so-called plate, and it is the unique artistic work mutually melted with environment.It is existing normal
See that Sign Board can be divided into metal identification board, wooden Sign Board according to material of main part division.
For metal identification board although with excellent processing characteristics and high mechanical strength, it is heavy and perishable matter to be present in it
The defects of erosion；Although wooden Sign Board have it is light the advantages of, itself and do not meet environmental protection concept simultaneously there is also perishable
The defects of.As can be seen here, there is the drawbacks of very big in existing Sign Board, and then be difficult to meet the needs of existing market.
The content of the invention
It is an object of the invention to provide a kind of environment-friendly light high intensity Sign Board and preparation method thereof, it is made by this method
Sign Board framework material there is excellent mechanical strength, lightweight performance and environmental-protecting performance.
To achieve these goals, the invention provides a kind of preparation method of environment-friendly light high intensity Sign Board, the system
Preparation Method includes：
1）By polyamide, nano diatomite, calcium stearate, cyclodextrin, titanium dioxide, VTES be blended,
Wire drawing is with obtained modified fibre；
2）Plastic garbage particle, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline are kneaded, then add carbon
Sour hydrogen sodium, aluminium powder, borax, wood powder carry out foaming blending so that blend is made；
3）Modified fibre is woven to mesh, between blend then is filled in into multilayer mesh, be then cooled and shaped with
Composite is made；
4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board is made.
Present invention also offers a kind of environment-friendly light high intensity Sign Board, the environment-friendly light high intensity Sign Board passes through above-mentioned
Preparation method is prepared.
Technical scheme is being stated, the present invention passes through each raw material and the collective effect of each step so that obtained material is not only
With excellent mechanical performance and lightweight performance, while also its raw material meets environmental protection concept, so that the material can fit
For knowing the making of board bone.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The invention provides a kind of preparation method of environment-friendly light high intensity Sign Board, the preparation method includes：
1）By polyamide, nano diatomite, calcium stearate, cyclodextrin, titanium dioxide, VTES be blended,
Wire drawing is with obtained modified fibre；
2）Plastic garbage particle, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline are kneaded, then add carbon
Sour hydrogen sodium, aluminium powder, borax, wood powder carry out foaming blending so that blend is made；
3）Modified fibre is woven to mesh, between blend then is filled in into multilayer mesh, be then cooled and shaped with
Composite is made；
4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board is made.
In the step 1 of the present invention）In, the dosage of each raw material can select in wide scope, but in order to further carry
The mechanical strength of Sign Board made from height, it is preferable that in step 1）In, polyamide, nano diatomite, calcium stearate, cyclodextrin,
Titanium dioxide, the weight ratio of VTES are 100：20-26：5-11：10-16：10-17：30-35.
In the step 1 of the present invention）In, the condition of blending can select in wide scope, but in order to further improve
The mechanical strength of obtained Sign Board, it is preferable that in step 1）In, blending meets following condition：Blending temperature is 215-220
DEG C, the blending time is 2-4h.
In the step 1 of the present invention）In, nano diatomite, the condition of modified fibre can select in wide scope, still
In order to further improve the mechanical strength of obtained Sign Board, it is preferable that in step 1）In, the average grain diameter of nano diatomite is
15-25nm, a diameter of 0.05-0.1mm of modified fibre.
In the step 2 of the present invention）In, the dosage of each raw material can select in wide scope, but in order to further carry
The mechanical strength of Sign Board made from height, it is preferable that in step 2）In, plastic garbage particle, wollastonite in powder, red soil, hydroxide
Magnesium, Firebrake ZB, vaseline, sodium acid carbonate, aluminium powder, borax, the weight ratio of wood powder are 100：10-13：11-15：3-8：1-4：40-
55：10-15：3-9：2.2-3.5：30-38.
In the step 2 of the present invention）In, the condition of mixing can select in wide scope, but in order to further improve
The mechanical strength of obtained Sign Board, it is preferable that in step 2）In, mixing meets following condition：Blending temperature is 220-235
DEG C, the blending time is 3-5h.
In the step 2 of the present invention）In, the condition for blending of foaming can select in wide scope, but in order to further
The mechanical strength of Sign Board made from raising, it is preferable that in step 2）In, foaming blending meets following condition：Blending temperature is
205-210 DEG C, the blending time is 1-3h.
In the step 2 of the present invention）In, plastic garbage particle, the particle diameter of sodium acid carbonate can select in wide scope, but
It is to further improve the mechanical strength of obtained Sign Board, it is preferable that in step 2）In, the average grain of plastic garbage particle
Footpath is 1-5mm, and the average grain diameter of aluminium powder is 0.1-0.5mm.
In the step 3 of the present invention）In, the specification of mesh can select in wide scope, but in order to further carry
The mechanical strength of Sign Board made from height, it is preferable that in mesh, the distance between adjacent two modified fibres are 3-
6cm；
In the step 3 of the present invention）In, the dosage of each material can select in wide scope, but in order to further improve system
The mechanical strength of the Sign Board obtained, it is preferable that the weight ratio between blend, mesh is 100：25-35.
Present invention also offers a kind of environment-friendly light high intensity Sign Board, the environment-friendly light high intensity Sign Board passes through above-mentioned
Preparation method is prepared.
The present invention will be described in detail by way of examples below.
Embodiment 1
1）By polyamide, nano diatomite（Average grain diameter is 20nm）, calcium stearate, cyclodextrin, titanium dioxide, the ethoxy of vinyl three
Base silane is according to 100：23：8：13：15：34 weight ratio is blended（Blending temperature is 200 DEG C, and the blending time is 3h）, draw
Silk is with obtained modified fibre（A diameter of 0.08mm）；
2）By plastic garbage particle（Average grain diameter is 3mm）, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline carry out
It is kneaded（Blending temperature is 225 DEG C, and the blending time is 4h）, then add sodium acid carbonate, aluminium powder（Average grain diameter is 0.3mm）, boron
Sand, wood powder carry out foaming blending（Blending temperature is 208 DEG C, and the blending time is 2h）So that blend is made, wherein, plastic garbage
Grain, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline, sodium acid carbonate, aluminium powder, borax, the weight ratio of wood powder are 100：
12：13：5：3：45：13：5：3：34；
3）Modified fibre is woven to mesh（The distance between two adjacent described modified fibres are 4cm）, then will be altogether
Mixed thing is filled between multilayer mesh（Weight ratio between blend, mesh is 100：30）, then it is cooled and shaped to make
Obtain composite；
4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board A1 is made.
Embodiment 2
1）By polyamide, nano diatomite（Average grain diameter is 15nm）, calcium stearate, cyclodextrin, titanium dioxide, the ethoxy of vinyl three
Base silane is according to 100：20：5：10：10：30 weight ratio is blended（Blending temperature is 215 DEG C, and the blending time is 2h）, draw
Silk is with obtained modified fibre（A diameter of 0.05mm）；
2）By plastic garbage particle（Average grain diameter is 1mm）, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline carry out
It is kneaded（Blending temperature is 215 DEG C, and the blending time is 3h）, then add sodium acid carbonate, aluminium powder（Average grain diameter is 0.1-
0.5mm）, borax, wood powder carry out foaming blending（Blending temperature is 205 DEG C, and the blending time is 1h）So that blend is made, wherein,
Plastic garbage particle, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline, sodium acid carbonate, aluminium powder, borax, the weight of wood powder
Amount is than being 100：10：11：3：1：40：10：3：2.2：30；
3）Modified fibre is woven to mesh（The distance between two adjacent described modified fibres are 3cm）, then will be altogether
Mixed thing is filled between multilayer mesh（Weight ratio between blend, mesh is 100：25）, then it is cooled and shaped to make
Obtain composite；
4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board A2 is made.
Embodiment 3
1）By polyamide, nano diatomite（Average grain diameter is 25nm）, calcium stearate, cyclodextrin, titanium dioxide, the ethoxy of vinyl three
Base silane is according to 100：26：11：16：17：35 weight ratio is blended（Blending temperature is 220 DEG C, and the blending time is 4h）, draw
Silk is with obtained modified fibre（A diameter of 0.1mm）；
2）By plastic garbage particle（Average grain diameter is 5mm）, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline carry out
It is kneaded（Blending temperature is 235 DEG C, and the blending time is 5h）, then add sodium acid carbonate, aluminium powder（Average grain diameter is 0.5mm）, boron
Sand, wood powder carry out foaming blending（Blending temperature is 210 DEG C, and the blending time is 3h）So that blend is made, wherein, plastic garbage
Grain, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline, sodium acid carbonate, aluminium powder, borax, the weight ratio of wood powder are 100：
13：15：8：4：55：15：9：3.5：38；
3）Modified fibre is woven to mesh（The distance between two adjacent described modified fibres are 6cm）, then will be altogether
Mixed thing is filled between multilayer mesh（Weight ratio between blend, mesh is 100：35）, then it is cooled and shaped to make
Obtain composite；
4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board A3 is made.
Comparative example 1
Environment-friendly light high intensity Sign Board B1 is prepared Following the procedure of Example 1, unlike, step 3）In be not used it is netted
Thing.
Comparative example 2
Environment-friendly light high intensity Sign Board B2 is prepared Following the procedure of Example 1, unlike, step 2）In be not used bicarbonate
Sodium.
Comparative example 3
Environment-friendly light high intensity Sign Board B3 is prepared Following the procedure of Example 1, unlike, step 2）In be not used aluminium powder.
Detect example 1
The method recorded according to GB/T detects the fracture load by bending and density of above-mentioned Sign Board framework material, and concrete outcome is shown in
Table 1.
Table 1
| A1 | A2 | A3 | B1 | B2 | B3 | |
| Density（g/cm3） | 0.75 | 0.78 | 0.74 | 0.73 | 0.88 | 0.89 |
| Fracture load by bending/N | 2430 | 2441 | 2386 | 2019 | 2344 | 2359 |
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited to the tool in above-mentioned embodiment
Body details, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, these letters
Monotropic type belongs to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of preparation method of environment-friendly light high intensity Sign Board, it is characterised in that the preparation method includes：
1）By polyamide, nano diatomite, calcium stearate, cyclodextrin, titanium dioxide, VTES be blended,
Wire drawing is with obtained modified fibre；
2）Plastic garbage particle, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline are kneaded, then add carbon
Sour hydrogen sodium, aluminium powder, borax, wood powder carry out foaming blending so that blend is made；
3）The modified fibre is woven to mesh, between the blend then is filled in into mesh described in multilayer, so
After be cooled and shaped be made composite；
4）By composite cutting, splice so that the environment-friendly light high intensity Sign Board is made.
2. preparation method according to claim 1, wherein, in step 1）In, the polyamide, nano diatomite, tristearin
Sour calcium, cyclodextrin, titanium dioxide, the weight ratio of VTES are 100：20-26：5-11：10-16：10-17：30-
35。
3. preparation method according to claim 1, wherein, in step 1）In, the blending meets following condition：Blending temperature
Spend for 215-220 DEG C, the blending time is 2-4h.
4. preparation method according to claim 1, wherein, in step 1）In, the average grain diameter of the nano diatomite is
15-25nm, a diameter of 0.05-0.1mm of the modified fibre.
5. according to the preparation method described in any one in claim 1-4, wherein, in step 2）In, the plastic garbage
Grain, wollastonite in powder, red soil, magnesium hydroxide, Firebrake ZB, vaseline, sodium acid carbonate, aluminium powder, borax, the weight ratio of wood powder are 100：
10-13：11-15：3-8：1-4：40-55：10-15：3-9：2.2-3.5：30-38.
6. preparation method according to claim 5, wherein, in step 2）In, the mixing meets following condition：Blending temperature
Spend for 220-235 DEG C, the blending time is 3-5h.
7. preparation method according to claim 5, wherein, in step 2）In, the foaming blending meets following condition：Altogether
Mixed temperature is 205-210 DEG C, and the blending time is 1-3h.
8. preparation method according to claim 5, wherein, in step 2）In, the average grain diameter of the plastic garbage particle
For 1-5mm, the average grain diameter of the aluminium powder is 0.1-0.5mm.
9. according to the preparation method described in any one in claim 6-8, wherein, in the mesh, adjacent two
The distance between described modified fibre is 3-6cm；
Preferably, the weight ratio between the blend, mesh is 100：25-35.
10. a kind of environment-friendly light high intensity Sign Board, it is characterised in that the environment-friendly light high intensity Sign Board will by right
Ask in 1-9 that preparation method is prepared described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945489.3A CN107523085A (en) | 2017-10-12 | 2017-10-12 | A kind of environment-friendly light high intensity Sign Board and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710945489.3A CN107523085A (en) | 2017-10-12 | 2017-10-12 | A kind of environment-friendly light high intensity Sign Board and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107523085A true CN107523085A (en) | 2017-12-29 |
Family
ID=60684474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710945489.3A Pending CN107523085A (en) | 2017-10-12 | 2017-10-12 | A kind of environment-friendly light high intensity Sign Board and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107523085A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482615A (en) * | 2019-09-15 | 2019-11-22 | 北京航天国环技术有限公司 | A kind of processing method of red soil |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675736A (en) * | 2012-04-26 | 2012-09-19 | 中国电器科学研究院有限公司 | Recycled composite material for enhancing modified waste polypropylene by using waste printed circuit board powder/glass fiber and preparation method of recycled composite material |
-
2017
- 2017-10-12 CN CN201710945489.3A patent/CN107523085A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102675736A (en) * | 2012-04-26 | 2012-09-19 | 中国电器科学研究院有限公司 | Recycled composite material for enhancing modified waste polypropylene by using waste printed circuit board powder/glass fiber and preparation method of recycled composite material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110482615A (en) * | 2019-09-15 | 2019-11-22 | 北京航天国环技术有限公司 | A kind of processing method of red soil |
| CN110482615B (en) * | 2019-09-15 | 2022-01-25 | 北京航天国环技术有限公司 | Red mud treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102924848B (en) | Polyvinylchloride (PVC) plastic wood plank and preparation method thereof | |
| CN105038526B (en) | A kind of aluminium section bar 3 D stereo Wood-grain-imitating powdery paints and preparation method thereof | |
| CN106893334A (en) | A kind of photochromic wood plastic composite and preparation method thereof | |
| CN104829970A (en) | Mosquito-repelling wood-plastic magnetic floorboard and preparation method thereof | |
| CN107523085A (en) | A kind of environment-friendly light high intensity Sign Board and preparation method thereof | |
| CN104672941B (en) | A kind of high-low temperature resistant aluminium-plastic-wood co-extruded composite section and preparation method thereof | |
| CN106479317A (en) | A kind of extinction powder coating and preparation method thereof | |
| CN107573719A (en) | Environment-friendly light Sign Board composite and preparation method thereof | |
| CN110066569A (en) | Zinc alkene anti-corrosive powder paint and preparation method thereof | |
| JP2013018878A (en) | Nonflammable and radiation shielding sheet | |
| CN103396628A (en) | Heat-resistant flame retardant PVC (polyvinyl chloride) and preparation method thereof | |
| CN107586468A (en) | A kind of nanometer enhancing Sign Board framework material and preparation method thereof | |
| CN107603264A (en) | Nanometer enhancing compound marking board and preparation method thereof | |
| CN109593301A (en) | A kind of flame retardant type PVC foam plate and preparation method thereof | |
| CN107722487A (en) | A kind of anti-ultraviolet environmental-protection decorative wallboard and preparation method thereof | |
| CN104231645A (en) | Preparation method and product of high-luminosity thermoplastic composite wood-plastic material | |
| CN104671709A (en) | External wall stone-like paint prepared from industrial waste liquid slag | |
| CN107151468B (en) | Acrylic resin powder composition, coating and application | |
| CN107189404A (en) | A kind of nano material with function of absorbing formaldehyde and preparation method thereof | |
| CN104441204A (en) | Novel shaving board and production technology thereof | |
| CN104479540B (en) | A kind of eternal frost climate polyetherimide resin method of producing waterproof coating material | |
| CN106366715A (en) | Surface coating for leather and preparation method thereof | |
| CN106674614A (en) | Additive for improving plastic hardness | |
| CN104556907B (en) | High-viscosity aerated concrete block binder as well as preparation method and application thereof | |
| CN104893513A (en) | Outdoor high-weatherable wrinkle powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |