CN107513212A - A kind of polyolefin laser marking master batch and preparation method thereof - Google Patents
A kind of polyolefin laser marking master batch and preparation method thereof Download PDFInfo
- Publication number
- CN107513212A CN107513212A CN201610451418.3A CN201610451418A CN107513212A CN 107513212 A CN107513212 A CN 107513212A CN 201610451418 A CN201610451418 A CN 201610451418A CN 107513212 A CN107513212 A CN 107513212A
- Authority
- CN
- China
- Prior art keywords
- parts
- polyolefin
- master batch
- laser marking
- laser
- 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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08K13/02—Organic and inorganic ingredients
-
- 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
-
- 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
- C08K3/34—Silicon-containing 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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
Abstract
The invention discloses a kind of polyolefin laser marking master batch and preparation method thereof, the component comprising following parts by weight is made：50 75 parts of vistanex, 10 25 parts of sensitising agent, 0 0.8 parts of light absorber, it is 03 parts of toner in vain, 0 0.2 parts of carbon black, 15 25 parts of dispersed filler, 0.2 0.5 parts of other auxiliary agents are blended, extruding pelletization is made.Laser marking master batch preparation technology disclosed by the invention is simple and convenient to operate, there is an extraordinary compatibility with polyolefin, manufactured master batch is used in polyolefin according to a certain percentage, can not only meet that product hundred cracks down evil force, black plays white requirement, meanwhile carbon dioxide laser and solid state N D can be met:YAG laser, 10.6 μm of energy absorbing wavelength scope 308nm laser, use range is extensive, therefore can be widely applied among vistanex.
Description
Technical field
The present invention relates to a kind of material modified technical field, and in particular to a kind of polyolefin laser marking master batch and its system
Preparation Method.
Background technology
Laser marking be the laser beam using high-energy-density to interacting goals, target surface is occurred physically or chemically
Change, so as to obtain the mark mode of visible pattern.The laser beam focus of high-energy makes the rapid vapour of material on material surface
Change, form pit.As laser beam regularly moves in material surface while controls cut-offfing for laser, laser beam is also just in material
Expect Surface Machining into a pattern specified.Laser marking has clear advantage compared with traditional marking process：(1) it is permanent
Property：Such as mark will not disappear because of environmental concerns (touching, acid and subtracting property gas, high temperature, low temperature).(2) antifalsification：Using
The mark that laser marking technology carves out is not easy imitated and changed, and has very strong antifalsification to a certain extent.(3) it is non-to connect
Touch property：Laser index carving is processed with the finishing tool of non-mechanical, can be in any rule or irregular surface franking, and is beaten
Workpiece will not produce internal stress after mark, ensure original precision of workpiece.Corrosion, no tool wear, nothing are not produced to working surface
Poison, be pollution-free.(4) applicability is wide：Manufacturing process is done with laser, can be to various metals, process for un-metal material.(5) carve
It is high to carve precision：The article figure line of laser marking machine engraving is fine, and minimum feature is up to 0.04mm.Mark clear, lasting, attractive in appearance.
Laser marking can meet the needs that mass data is printed on minimum plastic part.Require more accurate for example, can print, clearly
Du Genggao two-dimensional bar code, compared with imprinting or spraying mark mode, there is the stronger market competitiveness.(6) operating cost is low：Beat
Mark speed soon and mark one-shot forming, energy consumption is small, thus operating cost is low.Although the equipment investment of laser marking machine is marked than tradition
Remember that equipment is big, but for operating cost, it is much lower using laser marking machine.(7) it is high in machining efficiency：Under computer control
Laser beam can be with high-speed mobile (speed up to 5~7 meter per seconds), and mark process can be completed within the several seconds.(8) development rate is fast：By
In the combination of laser technology and computer technology, if user programs on computers can be achieved laser printing output, and can
Printed design is converted at any time, fundamentally instead of traditional Mold Making process, to shorten updating and upgrading of a product cycle and soft
Property production provide convenience instrument.
Although laser marking has many good qualities, also there is its limitation, it is considered to be " energy laser marking " polymer
It is that those can absorb the laser of respective wavelength and convert light into the material for heat energy.But many plastics (such as polyolefin) arrive mesh
Before untill can not possibly be also marked using laser.Send 10.6 microns of infrared lights CO2 lasers even in power output very
In the case of height, the laser sent also simply produces mark that is fuzzy, can hardly identifying on polyolefin.It is and most of
All more or less " transparent " --- this means laser beam penetrable material for the light beam that polymer is sent to carbon dioxide laser
Without being absorbed.Some other fillers (glass, mineral), fire retardant and reground particle can greatly weaken printing
Performance, so as to influence the definition of laser printing mark.
At present, in published mark patent, as disclosed in the A of Chinese patent application CN 102741360 seed nucleus,
Shell blend plays white auxiliary agent as black, although mark works well, preparation technology is cumbersome, is unfavorable for industrialized production.
A kind of function of plastic laser marking master batch is disclosed in patent CN 101927626A, although engraving mark action can be played,
Optical maser wavelength to be sought advice sternly, versatility is not strong.
Needed to combine market, it is necessary to which carbon dioxide laser and solid state N D can be met by developing one kind:YAG laser
Device, be capable of 308nm-10.6 μm of absorbing wavelength scope laser mark master batch, among conventional polyolefin.
The content of the invention
It is an object of the invention to provide a kind of polyolefin laser marking master batch and preparation method thereof.
Technical scheme is as follows：
A kind of polyolefin laser marking master batch and preparation method thereof, it is prepared by weight by following components：
The vistanex is at least one of polypropylene, polyethylene.
The dispersed filler is wollastonite, talcum powder, calcium carbonate, calcium carbonate crystal whisker, kaolin, montmorillonite, barite, cloud
One or more of mixtures in mother, titanium dioxide, flyash.
The sensitising agent is the sensitising agent for having strong absorption to the laser of 10.64 mum wavelengths, preferably Merck KGaA
Iriotec series such as Iriotec8825, Iriotec8840.
The light absorber is phthalein green grass or young crops class, Anthraquinones pigment or dyestuff.
Phthalein green grass or young crops class, Anthraquinones pigment or the dyestuff are at least one of blue, green, yellow, as light absorber can
Think at least one of phthalocyanine blue, dark green, phthalein bluish yellow, anthraquinone blue, anthraquinone green, anthraquinone Huang etc..
It is described it is white be toner in titanium dioxide (titanium white), zinc sulphide, Metallic stearates, barium sulfate, talcum powder at least
It is a kind of.
Described carbon black is coloring at least one of carbon black and conductive black.
Other described auxiliary agents include at least one of antioxidant, the steady agent of light, coupling agent, lubricant, dispersant.
A kind of described polyolefin with the preparation method of laser marking master batch its be by vistanex 50-75 parts, it is photosensitive
Agent 10-25 parts, light absorber 0-0.8 parts are toner 0-3 parts in vain, carbon black 0-0.2 parts, dispersed filler 15-25 parts, other auxiliary agents
0.2-0.5 parts add high mixer and carry out mixing 5-15min；Then well mixed material is added in double screw extruder through mixed
Refining, extrusion, obtain oil resistant PP composite material；Respectively the extrusion temperature in extrusion section is respectively wherein in double screw extruder
150-170℃、170-185℃、175-185℃、175-185℃、175-185℃、180-190℃、180-195℃、180-195
℃、180-195℃、185-200℃。
Compared with prior art, a kind of polyolefin laser marking master batch disclosed by the invention has following advantage：
1. compatibility is good：What it is due to master batch matrix resin disclosed by the invention is polyolefin, consistent with target resin, because
This has extraordinary compatibility.
2. good dispersion：Sensitising agent and light absorber by the scattered of twin-screw and are distributed in master batch disclosed by the invention
Mixing, there is preferable dispersiveness.
3. cost is low：Laser marking master batch preparation technology disclosed by the invention is simple and convenient to operate, cost is relatively low.
It is 4. versatile：308nm-10.6 μm of laser marking master batch energy energy absorbing wavelength scope disclosed by the invention swashs
Light, carbon dioxide laser and solid state N D can be met:YAG laser, it is versatile.
5. using simple:Laser marking master batch disclosed by the invention can be used to change in the other resins of central auxiliary agent addition
Property, directly it is molded and uses after being also blended with resin simple physical, application method is very simple.
Embodiment
Embodiment 1
Raw material is weighed by component in table 1 and proportioning (parts by weight)
In high-speed mixer and mixing 5min, above-mentioned raw material are well mixed, mixed blend is squeezed by twin-screw
Go out machine extruding pelletization, each area's temperature of extruder be followed successively by from feeding section to head temperature 150 DEG C, 170 DEG C, 175 DEG C, 175 DEG C,
175 DEG C, 180 DEG C, 180 DEG C, 180 DEG C, 180 DEG C, 185 DEG C, extrusion screw rod draw ratio is 40, and extrusion screw rod rotating speed is 350 revs/min
Clock.
Embodiment 2
Raw material is weighed by component in table 1 and proportioning (parts by weight)
In high-speed mixer and mixing 10min, above-mentioned raw material are well mixed, mixed blend is squeezed by twin-screw
Go out machine extruding pelletization, each area's temperature of extruder be followed successively by from feeding section to head temperature 170 DEG C, 185 DEG C, 185 DEG C, 185 DEG C,
185 DEG C, 190 DEG C, 195 DEG C, 195 DEG C, 195 DEG C, 200 DEG C, extrusion screw rod draw ratio is 36, and extrusion screw rod rotating speed is 350 revs/min
Clock.
Embodiment 3
Raw material is weighed by component in table 1 and proportioning (parts by weight)
In high-speed mixer and mixing 15min, above-mentioned raw material are well mixed, mixed blend is squeezed by twin-screw
Go out machine extruding pelletization, each area's temperature of extruder be followed successively by from feeding section to head temperature 150 DEG C, 170 DEG C, 175 DEG C, 175 DEG C,
175 DEG C, 180 DEG C, 180 DEG C, 180 DEG C, 180 DEG C, 195 DEG C, extrusion screw rod draw ratio is 40, and extrusion screw rod rotating speed is 350 revs/min
Clock.
Embodiment 4
Raw material is weighed by component in table 1 and proportioning (parts by weight)
In high-speed mixer and mixing 15min, above-mentioned raw material are well mixed, mixed blend is squeezed by twin-screw
Go out machine extruding pelletization, each area's temperature of extruder be followed successively by from feeding section to head temperature 160 DEG C, 175 DEG C, 175 DEG C, 180 DEG C,
185 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 190 DEG C, 195 DEG C, extrusion screw rod draw ratio is 44, and extrusion screw rod rotating speed is 300 revs/min
Clock.
Embodiment 5
Raw material is weighed by component in table 1 and proportioning (parts by weight)
In high-speed mixer and mixing 15min, above-mentioned raw material are well mixed, mixed blend is squeezed by twin-screw
Go out machine extruding pelletization, each area's temperature of extruder be followed successively by from feeding section to head temperature 160 DEG C, 175 DEG C, 180 DEG C, 180 DEG C,
185 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 190 DEG C, extrusion screw rod draw ratio is 36, and extrusion screw rod rotating speed is 400 revs/min
Clock.
Embodiment 6
Raw material is weighed by component in table 1 and proportioning (parts by weight)
In high-speed mixer and mixing 15min, above-mentioned raw material are well mixed, mixed blend is squeezed by twin-screw
Go out machine extruding pelletization, each area's temperature of extruder be followed successively by from feeding section to head temperature 160 DEG C, 170 DEG C, 175 DEG C, 175 DEG C,
185 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 185 DEG C, 190 DEG C, extrusion screw rod draw ratio is 40, and extrusion screw rod rotating speed is 400 revs/min
Clock.
Table 1
It is uniform according to 2-5% addition and PP class plastic grain mechanical mixtures before injection molding.Used after injection molding
CO 2 laser marking machine mark, obtain clearly pattern and writing.Laser marking machine model and technological parameter are as follows：
Equipment：Shenzhen big nation laser Science and Technology Co., Ltd. EP-12 type CO2 laser marking machines
Electric current：8-15A, laser frequency：5-10KHz
According to melt blendings such as 2-5% addition and polyolefin, filler, toughener, modification is obtained in extrusion, pelletizing
Polyolefin.Solid state N D is used afterwards:YAG laser mark, obtain clearly pattern and writing.Laser marking machine model and technique ginseng
Number is as follows：
Equipment：Ante Laser (Guangzhou) Co., Ltd. LF113 type solid-state laser marking machines
Electric current：10-18A, laser frequency：10-20KHz
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using this hair
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without by performing creative labour.Therefore, the invention is not restricted to implementation here
Example, for those skilled in the art according to the announcement of the present invention, not departing from improvement that scope made and modification all should be
Within protection scope of the present invention.
Claims (10)
- A kind of 1. polyolefin laser marking master batch, it is characterised in that：It is prepared by weight by following components：Vistanex 50-75 parts,Dispersed filler 15-25 parts,Sensitising agent 10-25 parts,Light absorber 0-0.8 parts,White is toner 0-3 parts,Carbon black 0-0.2 parts,Other auxiliary agents 0.2-0.5 parts.
- A kind of 2. polyolefin laser marking master batch according to claim 1, it is characterised in that：The vistanex For at least one of polypropylene, polyethylene.
- A kind of 3. polyolefin laser marking master batch according to claim 1, it is characterised in that：The dispersed filler is One in wollastonite, talcum powder, calcium carbonate, calcium carbonate crystal whisker, kaolin, montmorillonite, barite, mica, titanium dioxide, flyash Kind or several mixtures.
- A kind of 4. polyolefin laser marking master batch according to claim 1, it is characterised in that：The sensitising agent is pair The laser of 10.64 μm of wavelength has the Iriotec series of light sensitive agent of the sensitising agent of strong absorption, preferably Merck KGaA.
- A kind of 5. polyolefin laser marking master batch according to claim 1, it is characterised in that：The light absorber is Phthalein green grass or young crops class, Anthraquinones pigment or dyestuff.
- A kind of 6. polyolefin laser marking master batch according to claim 6, it is characterised in that：The phthalein green grass or young crops class, anthraquinone Class pigment or dyestuff are at least one of blue, green, yellow.
- A kind of 7. polyolefin laser marking master batch according to claim 1, it is characterised in that：Described is in vain that toner is At least one of titanium dioxide, zinc sulphide, Metallic stearates, barium sulfate, talcum powder.
- A kind of 8. polyolefin laser marking master batch according to claim 1, it is characterised in that：Described carbon black is At least one of color carbon black and conductive black.
- A kind of 9. polyolefin laser marking master batch according to claim 1, it is characterised in that：Other described auxiliary agent bags Containing antioxidant, the steady agent of light, coupling agent, lubricant, dispersant.
- A kind of a kind of 10. preparation method of polyolefin laser marking master batch as described in claim 1, it is characterised in that： By vistanex 50-75 parts, sensitising agent 10-25 parts, light absorber 0-0.8 parts are toner 0-3 parts in vain, carbon black 0-0.2 parts, Dispersed filler 15-25 parts, other auxiliary agents 0.2-0.5 parts add high mixer and carry out mixing 5-15min；Then by well mixed thing Material is added in double screw extruder through being kneaded, extruding, and obtains polyolefin laser marking master batch；It is each wherein in double screw extruder The extrusion temperature in extrusion section is 150-170 DEG C respectively, 170-185 DEG C, 175-185 DEG C, 175-185 DEG C, 175-185 DEG C, 180-190℃、180-195℃、180-195℃、180-195℃、185-200℃。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451418.3A CN107513212A (en) | 2016-06-18 | 2016-06-18 | A kind of polyolefin laser marking master batch and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610451418.3A CN107513212A (en) | 2016-06-18 | 2016-06-18 | A kind of polyolefin laser marking master batch and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107513212A true CN107513212A (en) | 2017-12-26 |
Family
ID=60721547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610451418.3A Pending CN107513212A (en) | 2016-06-18 | 2016-06-18 | A kind of polyolefin laser marking master batch and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107513212A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948515A (en) * | 2018-05-31 | 2018-12-07 | 天津瑞杰塑料制品有限公司 | A kind of fire-retardant PP material and preparation method thereof for laser-marking |
| CN111004428A (en) * | 2019-12-23 | 2020-04-14 | 海南联塑科技实业有限公司 | Special color master batch for polyethylene water supply pipe and preparation method and application thereof |
| WO2020224272A1 (en) * | 2019-05-09 | 2020-11-12 | 江苏中天科技股份有限公司 | High-efficient laser marking material and preparation method therefor |
| CN112143107A (en) * | 2020-09-30 | 2020-12-29 | 江苏金发科技新材料有限公司 | Dark laser-markable master batch and preparation method thereof |
| CN112724497A (en) * | 2020-12-09 | 2021-04-30 | 金发科技股份有限公司 | Polyethylene laser marking master batch and preparation method and application thereof |
| CN115536943A (en) * | 2022-10-31 | 2022-12-30 | 江苏臻远生物科技有限公司 | Polypropylene plastic capable of being marked by laser |
| CN117186463A (en) * | 2023-11-08 | 2023-12-08 | 苏州大学 | Sulfur-based material-based laser high-sensitivity film, and preparation method and application thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927626A (en) * | 2009-06-18 | 2010-12-29 | 河南天海电器有限公司 | Master batch with function of plastic laser marking |
| CN102604228A (en) * | 2012-03-20 | 2012-07-25 | 广州市聚赛龙工程塑料有限公司 | Multi-functional plastic masterbatch and preparation method thereof |
| CN104448531A (en) * | 2014-12-29 | 2015-03-25 | 金发科技股份有限公司 | Laser etching master batch for light color identification, preparation method thereof and application |
-
2016
- 2016-06-18 CN CN201610451418.3A patent/CN107513212A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101927626A (en) * | 2009-06-18 | 2010-12-29 | 河南天海电器有限公司 | Master batch with function of plastic laser marking |
| CN102604228A (en) * | 2012-03-20 | 2012-07-25 | 广州市聚赛龙工程塑料有限公司 | Multi-functional plastic masterbatch and preparation method thereof |
| CN104448531A (en) * | 2014-12-29 | 2015-03-25 | 金发科技股份有限公司 | Laser etching master batch for light color identification, preparation method thereof and application |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108948515A (en) * | 2018-05-31 | 2018-12-07 | 天津瑞杰塑料制品有限公司 | A kind of fire-retardant PP material and preparation method thereof for laser-marking |
| WO2020224272A1 (en) * | 2019-05-09 | 2020-11-12 | 江苏中天科技股份有限公司 | High-efficient laser marking material and preparation method therefor |
| CN111004428A (en) * | 2019-12-23 | 2020-04-14 | 海南联塑科技实业有限公司 | Special color master batch for polyethylene water supply pipe and preparation method and application thereof |
| CN112143107A (en) * | 2020-09-30 | 2020-12-29 | 江苏金发科技新材料有限公司 | Dark laser-markable master batch and preparation method thereof |
| CN112724497A (en) * | 2020-12-09 | 2021-04-30 | 金发科技股份有限公司 | Polyethylene laser marking master batch and preparation method and application thereof |
| CN112724497B (en) * | 2020-12-09 | 2022-08-19 | 金发科技股份有限公司 | Polyethylene laser marking master batch and preparation method and application thereof |
| CN115536943A (en) * | 2022-10-31 | 2022-12-30 | 江苏臻远生物科技有限公司 | Polypropylene plastic capable of being marked by laser |
| CN115536943B (en) * | 2022-10-31 | 2023-06-20 | 江苏臻远生物科技有限公司 | Polypropylene plastic capable of being marked by laser |
| CN117186463A (en) * | 2023-11-08 | 2023-12-08 | 苏州大学 | Sulfur-based material-based laser high-sensitivity film, and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107513212A (en) | A kind of polyolefin laser marking master batch and preparation method thereof | |
| CN107513224A (en) | A kind of PP alloys with laser-marking function and preparation method thereof | |
| CN101927626B (en) | Master batch with function of plastic laser marking | |
| US11299569B2 (en) | Material for 3D printing, process for preparing the same and article thereof | |
| CN104448531B (en) | A kind of laser carving master batch for light color mark and its preparation method and application | |
| CN104031304B (en) | A kind of ultraviolet light cross-linking polymer materials for 3D printing and its preparation method and application | |
| CN104804360B (en) | It is white laser labeled to use shock resistance ABS resin composition and its preparation and application | |
| CN105524399A (en) | A 3D printing polymer material and a preparing method thereof | |
| CN103788564A (en) | Light-sensitive color-change 3D printing lines and production method thereof | |
| CN101987922B (en) | Resin composition for a white laser marking | |
| EP1473317A4 (en) | Conductive master batch and conductive resin composition | |
| CN109880359B (en) | Bromine/antimony flame-retardant reinforced polyamide composite material and preparation method thereof | |
| CN105368140A (en) | Photo-cured high-temperature colored glass printing ink and preparation method therefor and painting method thereof | |
| CN107075260A (en) | Can laser labelling and can laser welding polymeric material | |
| CN109354855B (en) | Hard plastic capable of being marked by laser color | |
| CN109370166A (en) | A kind of polyester material and preparation method thereof of suitable laser carving | |
| CN102108177B (en) | Resin composition and production method of plastic product of resin composition | |
| CN106009470A (en) | Resin material and preparation method thereof | |
| CN106084466A (en) | A kind of PP master batch being applicable to laser-marking | |
| CN104945862A (en) | High-precision and pollution-free color masterbatch and pelleting process thereof | |
| CN105691034A (en) | Integrated environment-friendly pen and manufacturing method thereof | |
| KR20110085444A (en) | Resin composition for laser marking | |
| CN100560650C (en) | The manufacture method of resin combination and plasthetics thereof | |
| CN110684273A (en) | Formula of non-conductive black color masterbatch applied to PP (polypropylene) material | |
| CN103044851A (en) | High-gloss ABS (acrylonitrile-butadiene-styrene) alloy and method for preparing same from matte ABS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171226 |