CN110283350A - A kind of preparation method of unsaturation Dai Mu - Google Patents
A kind of preparation method of unsaturation Dai Mu Download PDFInfo
- Publication number
- CN110283350A CN110283350A CN201910725483.4A CN201910725483A CN110283350A CN 110283350 A CN110283350 A CN 110283350A CN 201910725483 A CN201910725483 A CN 201910725483A CN 110283350 A CN110283350 A CN 110283350A
- Authority
- CN
- China
- Prior art keywords
- unsaturation
- dai
- preparation
- stirring
- natural ore
- 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
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emergency Medicine (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
The present invention relates to the preparation methods of unsaturation Dai Mu a kind of, it is characterized in that, the following steps are included: unsaturated-resin, the plastic foamed powder of nanoscale, zinc stearate, natural ore powder are put into the agitator of blender by (1) according to the proportion, the wherein plastic foamed powder 4.8wt% of unsaturated-resin 68.6wt%, nanoscale, zinc stearate 9.6wt%, natural ore powder 9.2wt%, toner 0.8wt%, sealing are stirred 25min.Unsaturation substitute wood Preparation Method provided by the invention, whole process controlling extent is high, stable product quality, is unlikely to deform and cracks in finished product process, and finished product bubble is few, and even density is high-quality, and product qualified rate is high.
Description
Technical field
The present invention relates to synthesizing substitute wood technical fields, particularly relate to the preparation method of unsaturation Dai Mu a kind of.
Background technique
Currently, mainly being occupied by unsaturated Dai Mu for the wooden market sale share, which are mainly applied to shoes moulds for lumber yard industry.
Existing unsaturation Dai Mu is larger generally there are being easily deformed in finished product process, solidifying volume contraction, is easy cracking, finished product
The problems such as stomata is more, Density inhomogeneity, causes product qualified rate relatively low.
Summary of the invention
The present invention provides the preparation method of unsaturation Dai Mu a kind of, with overcome above-mentioned unsaturation Dai Mu exist be easy cracking,
The problems such as finished product stomata is more and Density inhomogeneity.
The present invention adopts the following technical scheme:
A kind of preparation method of unsaturation Dai Mu, which comprises the following steps:
(1) unsaturated-resin, the plastic foamed powder of nanoscale, zinc stearate, natural ore powder are put into stirring for blender according to the proportion
It mixes in bucket, wherein the plastic foamed powder 4.8wt~5.2wt% of unsaturated-resin 68.6wt~71.2wt%, nanoscale, zinc stearate
9.6wt~10.5wt%, natural ore powder 9.2wt~10.8wt%, toner 0.8wt~1.2wt%, sealing is stirred 25~
30min；
(2) after being uniformly mixed, agitator is vacuumized, so that the bubble that the material in step (1) is generated by stirring
It eliminates；
(3) by the material stirring in step (2) it is uniform after be transferred in discharging barrel, according to 2.8wt~3.2wt% ratio add
Curing agent stirs 20~25min；
(4) the material reverse mould in step (3) is formed, finished product is made.
It is further improved ground, the mixing speed of the blender in above-mentioned steps (1) is 60~75 turns/min, and whipping temp is
24~26 DEG C.
Be further improved ground, in the bucket after being vacuumized in the agitator in above-mentioned steps (2) pressure be 0.09~
0.12MPa。
It is further improved ground, above-mentioned natural ore powder includes heavy calcium carbonate, quick lime and gypsum.
By the above-mentioned description of this invention it is found that compared to the prior art, the present invention has the advantage that the present invention provides
Unsaturated substitute wood Preparation Method, whole process controlling extent is high, stable product quality, be unlikely to deform in finished product process and
Cracking, finished product bubble is few, and even density is high-quality, and product qualified rate is high.
Specific embodiment
Embodiment one:
A kind of preparation method of unsaturation Dai Mu, which comprises the following steps:
(1) unsaturated-resin, the plastic foamed powder of nanoscale, zinc stearate, natural ore powder are put into stirring for blender according to the proportion
It mixes in bucket, wherein the plastic foamed powder 4.8wt% of unsaturated-resin 68.6wt%, nanoscale, zinc stearate 9.6wt%, natural ore powder
9.2wt%, toner 0.8wt%, sealing are stirred 25min；
(2) after being uniformly mixed, agitator is vacuumized, so that the bubble that the material in step (1) is generated by stirring
It eliminates；
(3) by the material stirring in step (2) it is uniform after be transferred in discharging barrel, according to 2.8wt% ratio add curing agent,
Stir 20min；
(4) the material reverse mould in step (3) is formed, finished product is made.
The mixing speed of blender in above-mentioned steps (1) is 60 turns/min, and whipping temp is 24 DEG C.Above-mentioned steps (2)
In agitator in vacuumize after bucket in pressure be 0.09MPa.Above-mentioned natural ore powder includes heavy calcium carbonate, quick lime and stone
Cream.
Embodiment two:
A kind of preparation method of unsaturation Dai Mu, which comprises the following steps:
(1) unsaturated-resin, the plastic foamed powder of nanoscale, zinc stearate, natural ore powder are put into stirring for blender according to the proportion
It mixes in bucket, wherein the plastic foamed powder 5.0wt% of unsaturated-resin 70wt%, nanoscale, zinc stearate 10wt%, natural ore powder
10wt%, toner 1.0wt%, sealing are stirred 28min；
(2) after being uniformly mixed, agitator is vacuumized, so that the bubble that the material in step (1) is generated by stirring
It eliminates；
(3) by the material stirring in step (2) it is uniform after be transferred in discharging barrel, according to 3.0wt% ratio add curing agent,
Stir 23min；
(4) the material reverse mould in step (3) is formed, finished product is made.
The mixing speed of blender in above-mentioned steps (1) is 70 turns/min, and whipping temp is 25 DEG C.Above-mentioned steps (2)
In agitator in vacuumize after bucket in pressure be 0.1MPa.Above-mentioned natural ore powder includes heavy calcium carbonate, quick lime and stone
Cream.
Embodiment three:
A kind of preparation method of unsaturation Dai Mu, which comprises the following steps:
(1) unsaturated-resin, the plastic foamed powder of nanoscale, zinc stearate, natural ore powder are put into stirring for blender according to the proportion
It mixes in bucket, wherein the plastic foamed powder 5.2wt% of unsaturated-resin 71.2wt%, nanoscale, zinc stearate 10.5wt%, natural ore powder
10.8wt%, toner 1.2wt%, sealing are stirred 30min；
(2) after being uniformly mixed, agitator is vacuumized, so that the bubble that the material in step (1) is generated by stirring
It eliminates；
(3) by the material stirring in step (2) it is uniform after be transferred in discharging barrel, according to 3.2wt% ratio add curing agent,
Stir 25min；
(4) the material reverse mould in step (3) is formed, finished product is made.
The mixing speed of blender in above-mentioned steps (1) is 75 turns/min, and whipping temp is 26 DEG C.Above-mentioned steps (2)
In agitator in vacuumize after bucket in pressure be 1.2MPa.Above-mentioned natural ore powder includes heavy calcium carbonate, quick lime and stone
Cream.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (4)
1. a kind of preparation method of unsaturation Dai Mu, which comprises the following steps:
Unsaturated-resin, the plastic foamed powder of nanoscale, zinc stearate, natural ore powder are put into the agitator of blender according to the proportion
In, the wherein plastic foamed powder 4.8wt~5.2wt% of unsaturated-resin 68.6wt~71.2wt%, nanoscale, zinc stearate 9.6wt
~10.5wt%, natural ore powder 9.2wt~10.8wt%, toner 0.8wt~1.2wt%, sealing are stirred 25~30min；
After being uniformly mixed, agitator is vacuumized, so that the material in step (1) disappears because of the bubble that stirring generates
It removes；
By the material stirring in step (2) it is uniform after be transferred in discharging barrel, according to 2.8wt~3.2wt% ratio add solidification
20~25min is stirred in agent；
By the material reverse mould molding in step (3), finished product is made.
2. a kind of preparation method of unsaturation Dai Mu as belonging to claim 1, it is characterised in that: stirring in the step (1)
The mixing speed for mixing machine is 60~75 turns/min, and whipping temp is 24~26 DEG C.
3. a kind of preparation method of unsaturation Dai Mu as belonging to claim 1, it is characterised in that: stirring in the step (2)
Mixing pressure in the bucket after vacuumizing in bucket is 0.09~0.12MPa.
4. a kind of preparation method of unsaturation Dai Mu as belonging to claim 1, it is characterised in that: the natural ore powder includes weight
Type calcium carbonate, quick lime and gypsum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725483.4A CN110283350A (en) | 2019-08-07 | 2019-08-07 | A kind of preparation method of unsaturation Dai Mu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910725483.4A CN110283350A (en) | 2019-08-07 | 2019-08-07 | A kind of preparation method of unsaturation Dai Mu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110283350A true CN110283350A (en) | 2019-09-27 |
Family
ID=68024887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910725483.4A Pending CN110283350A (en) | 2019-08-07 | 2019-08-07 | A kind of preparation method of unsaturation Dai Mu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110283350A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000037561A1 (en) * | 1998-12-22 | 2000-06-29 | 3M Innovative Properties Company | Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings |
| CN103013045A (en) * | 2012-12-13 | 2013-04-03 | 东莞市海旭工艺制品有限公司 | Novel preparation method of epoxy tooling board |
| CN104945926A (en) * | 2015-07-15 | 2015-09-30 | 李和平 | Biomass environment-friendly wood-replacing board |
| CN105820297A (en) * | 2016-04-07 | 2016-08-03 | 浙江海岳新材料股份有限公司 | Preparation method of unsaturated wood substitute |
-
2019
- 2019-08-07 CN CN201910725483.4A patent/CN110283350A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000037561A1 (en) * | 1998-12-22 | 2000-06-29 | 3M Innovative Properties Company | Aminoplast resin/thermoplastic polyamide presize coatings for abrasive article backings |
| CN103013045A (en) * | 2012-12-13 | 2013-04-03 | 东莞市海旭工艺制品有限公司 | Novel preparation method of epoxy tooling board |
| CN104945926A (en) * | 2015-07-15 | 2015-09-30 | 李和平 | Biomass environment-friendly wood-replacing board |
| CN105820297A (en) * | 2016-04-07 | 2016-08-03 | 浙江海岳新材料股份有限公司 | Preparation method of unsaturated wood substitute |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106927729A (en) | The quartzite slate preparation method and its product of a kind of imitation marble | |
| CN107984608A (en) | A kind of production method of air entrained concrete plate | |
| CN106986663B (en) | Preparation method of foamed concrete building block | |
| CN103963200A (en) | Pouring method for current transformer | |
| CN106145810A (en) | A kind of artificial stone of resistance to water logging and preparation method thereof | |
| CN103771781B (en) | Similar material for coal and gas outburst simulation experiment and preparation method thereof | |
| CN110283350A (en) | A kind of preparation method of unsaturation Dai Mu | |
| CN108975942A (en) | A kind of light-weight foamed concrete and preparation method thereof filled for road and bridge | |
| CN104529240B (en) | Quartzite slate and preparation method thereof | |
| CN106810115A (en) | Fire resisting quartzite slate and its manufacture method | |
| CN104877250A (en) | Hollow injection-molded environment-friendly high-inorganic filled chopsticks and preparation process thereof | |
| CN103394633B (en) | A kind of preparation method of riser paint | |
| CN102336535A (en) | Novel production process and formula of artificial stone | |
| CN103909211B (en) | A kind of from peeling off paint specially for disappearing cast mold | |
| CN104960189A (en) | Gypsum plastic suction mold | |
| CN102417322A (en) | Raw material for sculpture and production method thereof | |
| CN112475219B (en) | Method for manufacturing large shell mold shell core by using high-fluidity high-melting-point precoated sand | |
| CN108794823A (en) | The natural rubber broken-down rubber and preparation method of constant Mooney viscosity | |
| CN105820297B (en) | A kind of preparation method of unsaturation Dai Mu | |
| CN104403280A (en) | Silicone rubber material formulation for manufacturing artwork | |
| CN102557564A (en) | High-fluidity tire forming gypsum powder and preparation process thereof | |
| CN109231903A (en) | A kind of light-weight foamed concrete and preparation method thereof | |
| CN101319056B (en) | Composition and method of obtaining an artificial stone material | |
| CN102040349A (en) | Artificial quartz stone and preparation method thereof | |
| CN105295409B (en) | A kind of preparation method of bamboo fiber material |
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 |