CN107999245A - A kind of fire-retardant pigmenting raw material Ginding process of Efficient Ring safeguarding grades - Google Patents
A kind of fire-retardant pigmenting raw material Ginding process of Efficient Ring safeguarding grades Download PDFInfo
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- CN107999245A CN107999245A CN201711156550.2A CN201711156550A CN107999245A CN 107999245 A CN107999245 A CN 107999245A CN 201711156550 A CN201711156550 A CN 201711156550A CN 107999245 A CN107999245 A CN 107999245A
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- former dyestuff
- grinding
- dyestuff
- former
- fire
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- 230000000485 pigmenting effect Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 27
- 239000003063 flame retardant Substances 0.000 title claims abstract description 25
- 239000002994 raw material Substances 0.000 title claims abstract description 20
- 239000000975 dye Substances 0.000 claims abstract description 123
- 238000000227 grinding Methods 0.000 claims abstract description 49
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 35
- 239000000314 lubricant Substances 0.000 claims abstract description 19
- 238000002604 ultrasonography Methods 0.000 claims abstract description 12
- 230000008014 freezing Effects 0.000 claims abstract description 9
- 238000007710 freezing Methods 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims abstract description 6
- 230000009514 concussion Effects 0.000 claims description 13
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 claims description 8
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 claims description 8
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 claims description 8
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000005642 Oleic acid Substances 0.000 claims description 8
- 235000021355 Stearic acid Nutrition 0.000 claims description 8
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 claims description 8
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 8
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 8
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 8
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 8
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 8
- 239000008117 stearic acid Substances 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 7
- 238000002360 preparation method Methods 0.000 description 5
- 239000012752 auxiliary agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010422 painting Methods 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/08—Pestle and mortar
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/16—Mills provided with vibrators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/18—Use of auxiliary physical effects, e.g. ultrasonics, irradiation, for disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of fire-retardant pigmenting raw material Ginding process of Efficient Ring safeguarding grades, comprise the following steps：S1, prepare former dyestuff；S2, be placed in refrigerating chamber freezing；S3, in mortar inner surface apply lubricant, adds glass steel ball, adds former dyestuff, grinds, and sieving, collects the former dyestuff passed through, by unsanctioned former dyestuff circular grinding, to all by merging the former dyestuff after obtaining tentatively grinding；S4, shaken the former dyestuff after preliminary grinding, ultrasound, transfers to and ultimate grinding is carried out in the mortar of grinder, sieve, collect the former dyestuff passed through, by unsanctioned former dyestuff circular grinding, to all by merging the grinding that former dyestuff completes former dyestuff.Ginding process proposed by the present invention, easy to operate, grinding efficiency is high, and waste material is few, environmental-friendly, and the former dye particle size after grinding is small, the contact area of other raw materials is big in uniformity, with pigmenting, good mixing effect.
Description
Technical field
The present invention relates to pigmenting Development Techniques field, more particularly to a kind of fire-retardant pigmenting raw material grinding of Efficient Ring safeguarding grades
Method.
Background technology
Pigmenting is also dyestuff, is that certain color can be made to be attached to fiber, and the material of discoloration not easily to fall off, uses
Field is wide in range, and usage amount is big, particularly huge in garment industry, usage amount.The pigmenting produced at present, usually by former dyestuff with
Auxiliary agent mixes, and the performance of tinction material, such as Efficient Ring safeguarding grades resistance are directly affected in preparation process Central Plains dyestuff and auxiliary agent
Pigmenting is fired, it is made of former dyestuff, fire retardant and other auxiliary agents, and the size of dye particle directly affects in preparation process Central Plains
Its fiting effect with fire retardant, the small former dyestuff of particle diameter contact area when being mixed with fire retardant is big, good mixing effect, system
The dispersiveness and fire resistance of standby pigmenting are all right, conversely, the former dyestuff of particle diameter greatly contact surface when being mixed with fire retardant
Product is small, and mixed effect is poor, and the dye uptake and fire resistance of the pigmenting of preparation are with regard to poor.And the actual production of pigmenting at present
In, typically directly simple grinding is carried out using the former dyestuff of purchase or to former dyestuff and just applied, therefore different manufacturers often occur
The problems such as dye uptake of the pigmenting of production is unstable, the former dyestuff wasting of resources is big, to the production of pigmenting and using bringing
It is difficult.Based on the shortcomings of the prior art, the present invention proposes a kind of fire-retardant pigmenting raw material Ginding process of Efficient Ring safeguarding grades.
The content of the invention
The purpose of the present invention is to solve shortcoming existing in the prior art, and a kind of Efficient Ring safeguarding grades proposed is fire-retardant
Pigmenting raw material Ginding process.
A kind of fire-retardant pigmenting raw material Ginding process of Efficient Ring safeguarding grades, comprises the following steps：
S1, the former dyestuff for preparing pigmenting, it is spare；
S2, the former dyestuff for preparing S1 steps are placed in refrigerating chamber and freeze 2~3h, the former dyestuff after being freezed；
S3, in the mortar inner surface of grinder uniformly smear lubricant, 5~10s is kept after smearing, then glass steel ball is added to
In mortar, then the former dyestuff after being freezed in S2 steps is gradually added in mortar and is ground, after 10~15min of grinding again
Next batch original dyestuff is added, until the former dyestuff after freezing has all added, after 80~120 mesh sieves, collection passes through sieve
Former dyestuff, then the former dyestuff not by sieve is delivered into back circular grinding in mortar, until former dyestuff all passes through sieve, conjunction
And former dyestuff obtains the former dyestuff after tentatively grinding；
S4, by the former dyestuff after the preliminary grinding obtained in S3 steps, be placed in concussion instrument, carry out 20~40min of concussion, then turn
10~30min of ultrasound in Ultrasound Instrument is moved to, transfers to and ultimate grinding is carried out in the mortar of grinder, after 130~150 mesh
Sieve, collects the former dyestuff by sieve, then continues to be ground in mortar by not delivering back by the former dyestuff of sieve, until former
Dyestuff all by sieve, merges the grinding that former dyestuff completes former dyestuff.
Preferably, the temperature of the refrigerating chamber is -20~-10 DEG C.
Preferably, the lubricant is 1%~3% molybdenum disulfide, 2%~4% nano zine oxide, 10% by mass fraction
~20% stearic acid and the oleic acid compounding of surplus form.
Preferably, the molybdenum disulfide, 3% nano zine oxide, 15% stearic acid that the lubricant is 2% by mass fraction
And the oleic acid compounding of surplus forms.
Preferably, the thickness that the lubricant is smeared is 0.01~0.05mm.
Preferably, the temperature of the grinder is 10~30 DEG C, and pestle rotating speed is 90~120rpm/min in grinder, is ground
Alms bowl rotating speed is 3~5rpm/min.
Preferably, the amplitude of the concussion operation is 20mm, and rotating speed is 100~300rpm/min.
Preferably, 10~30 DEG C ultrasonic of the temperature, ultrasonic frequency are 60~80 KHz.
Compared with prior art, technical solution of the present invention has the beneficial effect that：Ginding process proposed by the present invention, operation letter
Single, grinding efficiency is high, and waste material is few, environmental-friendly, and the former dye particle size after grinding is small, other in uniformity, with pigmenting are former
The contact area of material is big, good mixing effect, especially suitable for that in the fire-retardant pigmenting of Efficient Ring safeguarding grades, can promote to hinder in pigmenting
Fire agent and play efficient flame retardant effect；Former dyestuff reduces the power consumption in process of lapping by the way of grinding twice, improves
Grinding efficiency, the former dye particle after guarantee grinding is small, and uniform particle sizes are consistent, while low to the progress of former dyestuff before preliminary grinding
Warm refrigeration operation, to improve the effect tentatively ground, then mortar inner surface uniformly smear by molybdenum disulfide, nano zine oxide,
The lubricant that stearic acid and oleic acid compounding form, can significantly improve the grinding efficiency of former dyestuff, shorten milling time, and lubricate
Agent can also aid in the mixing of other raw materials in former dyestuff and pigmenting, shorten incorporation time, before ultimate grinding to former dyestuff into
Row concussion and supersound process, make the particle diameter of former dyestuff further reduce, then coordinate ultimate grinding significantly to shorten again ultimate
The time of grinding.
Embodiment
The present invention is made with reference to specific embodiment further to explain.
Embodiment one
The fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades proposed by the present invention, comprises the following steps：
S1, the former dyestuff for preparing pigmenting, it is spare；
S2, the former dyestuff for preparing S1 steps are placed in refrigerating chamber freezing 2.5h, the former dyestuff after being freezed；
S3, in the mortar inner surface of grinder uniformly smear lubricant, and the thickness that lubricant is smeared be 0.01~0.05mm, painting
5~10s is kept after smearing, then glass steel ball is added in mortar, then gradually adds the former dyestuff after being freezed in S2 steps
It is ground into mortar, next batch original dyestuff is added after grinding 12min, until the former dyestuff after freezing all adds
It is complete, after 100 mesh sieves, the former dyestuff by sieve is collected, then grind circulation in mortar is not delivered back by the former dyestuff of sieve
Mill, until former dyestuff all by sieve, merges former dyestuff and obtains the former dyestuff after tentatively grinding, grinder in whole process
Temperature is 20 DEG C；
S4, by the former dyestuff after the preliminary grinding obtained in S3 steps, be placed in concussion instrument, carry out concussion 30min, amplitude is
20mm, rotating speed 200rpm/min, transfer to ultrasound 20min in Ultrasound Instrument, and ultrasonic temperature is 20 DEG C, and ultrasonic frequency is
80 KHz are transferred in the mortar of grinder and are carried out ultimate grinding, after 140 mesh sieves, collect the former dyestuff by sieve, then
Continue to be ground in mortar by not delivering back by the former dyestuff of sieve, until former dyestuff merges former dye all by sieve
Material completes the grinding of former dyestuff.
In the present invention, pestle rotating speed is 100rpm/min in grinder, and mortar rotating speed is 4rpm/min；Lubricant is by quality
The oleic acid compounding of molybdenum disulfide, 3% nano zine oxide, 15% stearic acid and surplus that fraction is 2% forms.
Embodiment two
The fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades proposed by the present invention, comprises the following steps：
S1, the former dyestuff for preparing pigmenting, it is spare；
S2, the former dyestuff for preparing S1 steps are placed in refrigerating chamber freezing 3h, the former dyestuff after being freezed；
S3, in the mortar inner surface of grinder uniformly smear lubricant, and the thickness that lubricant is smeared be 0.01~0.05mm, painting
5s is kept after smearing, then glass steel ball is added in mortar, then the former dyestuff after being freezed in S2 steps is gradually added to and is ground
It is ground in alms bowl, next batch original dyestuff is added after grinding 10min, until the former dyestuff after freezing has all added, then
120 mesh sieves are crossed, collect the former dyestuff by sieve, then the former dyestuff not by sieve is delivered into back circular grinding in mortar, directly
To former dyestuff all by sieve, merge former dyestuff and obtain the former dyestuff after tentatively grinding, the temperature of grinder in whole process
For 20 DEG C；
S4, by the former dyestuff after the preliminary grinding obtained in S3 steps, be placed in concussion instrument, carry out concussion 20min, amplitude is
20mm, rotating speed 300rpm/min, transfer to ultrasound 20min in Ultrasound Instrument, and ultrasonic temperature is 20 DEG C, and ultrasonic frequency is
60~80 KHz are transferred in the mortar of grinder and are carried out ultimate grinding, after 150 mesh sieves, collect the former dye by sieve
Material, then continue to be ground in mortar by not delivering back by the former dyestuff of sieve, until former dyestuff merges all by sieve
Former dyestuff completes the grinding of former dyestuff.
In the present invention, pestle rotating speed is 120rpm/min in grinder, and mortar rotating speed is 3rpm/min；Lubricant is by quality
The oleic acid compounding of molybdenum disulfide, 2% nano zine oxide, 15% stearic acid and surplus that fraction is 13% forms.
Embodiment three
The fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades proposed by the present invention, comprises the following steps：
S1, the former dyestuff for preparing pigmenting, it is spare；
S2, the former dyestuff for preparing S1 steps are placed in refrigerating chamber freezing 2h, the former dyestuff after being freezed；
S3, in the mortar inner surface of grinder uniformly smear lubricant, and the thickness that lubricant is smeared be 0.01~0.05mm, painting
10s is kept after smearing, then glass steel ball is added in mortar, then the former dyestuff after being freezed in S2 steps is gradually added to and is ground
It is ground in alms bowl, next batch original dyestuff is added after grinding 10min, until the former dyestuff after freezing has all added, then
80 mesh sieves are crossed, collect the former dyestuff by sieve, then the former dyestuff not by sieve is delivered into back circular grinding in mortar, until
Former dyestuff merges former dyestuff and obtains the former dyestuff after tentatively grinding all by sieve, and the temperature of grinder is in whole process
10℃；
S4, by the former dyestuff after the preliminary grinding obtained in S3 steps, be placed in concussion instrument, carry out concussion 20min, amplitude is
20mm, rotating speed 100rpm/min, transfer to ultrasound 30min in Ultrasound Instrument, and ultrasonic temperature is 10 DEG C, and ultrasonic frequency is
60 KHz are transferred in the mortar of grinder and are carried out ultimate grinding, after 130 mesh sieves, collect the former dyestuff by sieve, then
Continue to be ground in mortar by not delivering back by the former dyestuff of sieve, until former dyestuff merges former dye all by sieve
Material completes the grinding of former dyestuff.
In the present invention, pestle rotating speed is 90rpm/min in grinder, and mortar rotating speed is 5rpm/min；Lubricant is by quality
The oleic acid compounding of molybdenum disulfide, 3% nano zine oxide, 20% stearic acid and surplus that fraction is 2% forms.
Former dyestuff and untreated same batch former dye after being ground using embodiment one, embodiment two and embodiment three
Material takes identical preparation method to prepare color dyestuff, and the pigmenting for detecting dye uptake preparation carries out dye uptake detection, as a result such as
Under：
| Embodiment one | Embodiment two | Embodiment three | Undressed original dyestuff | |
| Dye uptake % | 92.6 | 91.2 | 90.8 | 78.6 |
| Flame retardant rating | V0 | V0 | V0 | V1 |
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, it is any
Those familiar with the art the invention discloses technical scope in, technique according to the invention scheme and its invention
Design is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of fire-retardant pigmenting raw material Ginding process of Efficient Ring safeguarding grades, it is characterised in that comprise the following steps：
S1, the former dyestuff for preparing pigmenting, it is spare；
S2, the former dyestuff for preparing S1 steps are placed in refrigerating chamber and freeze 2~3h, the former dyestuff after being freezed；
S3, in the mortar inner surface of grinder uniformly smear lubricant, 5~10s is kept after smearing, then glass steel ball is added to
In mortar, then the former dyestuff after being freezed in S2 steps is gradually added in mortar and is ground, after 10~15min of grinding again
Next batch original dyestuff is added, until the former dyestuff after freezing has all added, after 80~120 mesh sieves, collection passes through sieve
Former dyestuff, then the former dyestuff not by sieve is delivered into back circular grinding in mortar, until former dyestuff all passes through sieve, conjunction
And former dyestuff obtains the former dyestuff after tentatively grinding；
S4, by the former dyestuff after the preliminary grinding obtained in S3 steps, be placed in concussion instrument, carry out 20~40min of concussion, then turn
10~30min of ultrasound in Ultrasound Instrument is moved to, transfers to and ultimate grinding is carried out in the mortar of grinder, after 130~150 mesh
Sieve, collects the former dyestuff by sieve, then continues to be ground in mortar by not delivering back by the former dyestuff of sieve, until former
Dyestuff all by sieve, merges the grinding that former dyestuff completes former dyestuff.
2. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
The temperature of refrigerating chamber is -20~-10 DEG C.
3. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
The molybdenum disulfide, 2%~4% nano zine oxide, 10%~20% stearic acid that lubricant is 1%~3% by mass fraction
And the oleic acid compounding of surplus forms.
4. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
Lubricant is answered by the oleic acid of molybdenum disulfide, 3% nano zine oxide, 15% stearic acid and surplus that mass fraction is 2%
With into.
5. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
The thickness that lubricant is smeared is 0.01~0.05mm.
6. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
The temperature of grinder is 10~30 DEG C, and pestle rotating speed is 90~120rpm/min in grinder, and mortar rotating speed is 3~5rpm/
min。
7. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
The amplitude of concussion operation is 20mm, and rotating speed is 100~300rpm/min.
8. the fire-retardant pigmenting raw material Ginding process of a kind of Efficient Ring safeguarding grades according to claim 1, it is characterised in that described
10~30 DEG C of the temperature of ultrasound, ultrasonic frequency is 60~80KHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156550.2A CN107999245B (en) | 2017-11-20 | 2017-11-20 | A kind of fire-retardant pigmenting raw material grinding method of Efficient Ring safeguarding grades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711156550.2A CN107999245B (en) | 2017-11-20 | 2017-11-20 | A kind of fire-retardant pigmenting raw material grinding method of Efficient Ring safeguarding grades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107999245A true CN107999245A (en) | 2018-05-08 |
| CN107999245B CN107999245B (en) | 2019-05-07 |
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ID=62052815
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711156550.2A Active CN107999245B (en) | 2017-11-20 | 2017-11-20 | A kind of fire-retardant pigmenting raw material grinding method of Efficient Ring safeguarding grades |
Country Status (1)
| Country | Link |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2273671A (en) * | 1992-12-24 | 1994-06-29 | Tioxide Group Services Ltd | Method of simulataneously milling and drying |
| JP2014023973A (en) * | 2012-07-24 | 2014-02-06 | Kyocera Corp | Mortar, assembly of mortar and support member, pestle, and assembly of pestle and support member |
| CN105903516A (en) * | 2016-05-31 | 2016-08-31 | 湖州睿高新材料有限公司 | Slurry homogenizing device for flame retardant |
| CN206543641U (en) * | 2017-01-20 | 2017-10-10 | 山东吉青化工有限公司 | A kind of fire retardant production compound comminutor |
-
2017
- 2017-11-20 CN CN201711156550.2A patent/CN107999245B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2273671A (en) * | 1992-12-24 | 1994-06-29 | Tioxide Group Services Ltd | Method of simulataneously milling and drying |
| JP2014023973A (en) * | 2012-07-24 | 2014-02-06 | Kyocera Corp | Mortar, assembly of mortar and support member, pestle, and assembly of pestle and support member |
| CN105903516A (en) * | 2016-05-31 | 2016-08-31 | 湖州睿高新材料有限公司 | Slurry homogenizing device for flame retardant |
| CN206543641U (en) * | 2017-01-20 | 2017-10-10 | 山东吉青化工有限公司 | A kind of fire retardant production compound comminutor |
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| Publication number | Publication date |
|---|---|
| CN107999245B (en) | 2019-05-07 |
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