CN101381502A - Resin composition for laser making and preparation method thereof - Google Patents
Resin composition for laser making and preparation method thereof Download PDFInfo
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- CN101381502A CN101381502A CNA2008101991862A CN200810199186A CN101381502A CN 101381502 A CN101381502 A CN 101381502A CN A2008101991862 A CNA2008101991862 A CN A2008101991862A CN 200810199186 A CN200810199186 A CN 200810199186A CN 101381502 A CN101381502 A CN 101381502A
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Abstract
The invention discloses a resin composition for laser marking. The components in weight percentage of the resin composition for laser marking are 30 to 58 percent of PMMA, 40 to 68 percent of toughening agent, 0.01 to 0.03 percent of antimony trioxide, 0.12 to 0.50 percent of carbon black toner, 0.01 to 0.50 percent of oiled color batch powder, 1.00 to 1.19 percent of antibacterial agent and 0.10 to 0.50 percent of lubricating treatment agent. The invention also discloses a preparation method for the resin composition for laser marking. Products formed by the resin composition are suitable for laser marking (carving); pictures and texts of processed geometrical shapes through laser carving have high color contrast, and are consistent in color, thereby the phenomena of cauterization and nigrescence can not occur. Compared with common ABS laser carving materials, the qualification rate of the products of the resin composition after laser carving is improved to 99.98 percent, and simultaneously the products have good antibacterial function.
Description
Technical field
The present invention relates to a kind of resin composition for laser making and preparation method thereof.
Background technology
Employed in the market laser labelling (engraving) material uses ABS to be base resin mostly, though can be used for carving, the serious quality problem that the frequent appearance of the picture and text that form is burnt, turns to be yellow, turned black by laser, and do not possess anti-microbial effect.The product rejection or the degradation that cause being carved use, and working efficiency is reduced greatly.
Summary of the invention
First purpose of the present invention is to provide a kind of resin composition for laser making at the deficiencies in the prior art part, and it can effectively solve the serious quality problem that the easy appearance of existing laser labelling (engraving) material is burnt, turned to be yellow and turn black by laser.
Another object of the present invention is to provide the above-mentioned preparation of compositions method of knowing.
For reaching first purpose, the present invention adopts following technical scheme: resin composition for laser making, form by following component by weight percentage:
PMMA (polymethyl methacrylate) 30%～58%
Toughner 40%～68%
Antimonous oxide 0.01%～0.03%
Carbon black toner 0.12%～0.50%
Oiling class look female powder 0.01～0.50%
Antiseptic-germicide 1.00%～1.19%
Swabbing agent 0.10%～0.50%.
Among the present invention, antimonous oxide perfectly combines the laser sculpture process of having finished extinction-heat radiation-foaming carbonization-mark strongly as a kind of auxiliary light absorber with the carbon black of being furnished with silicon-dioxide, because the main absorption agent and the auxiliary absorbent extinction and the heat radiation rapidly and uniformly of light, cooperate the effect of fumed silica (white carbon black) simultaneously, and the good foam performance of PMMA, ideally solved ABS laser sculpture material and burnt and the blackout problem because of technology such as extinction and thermal conduction are insurmountable.The picture and text that the engraving back is produced have high aberration contrast gradient, picture and text solid colour, the phenomenon of can not burning and turn black.
As preferably, above-mentioned toughner is the MBS resin, i.e. methyl methacrylate (M), the terpolymer of divinyl (B) and vinylbenzene (S).
As preferably, the mixture of above-mentioned carbon black toner for forming by the proportional arrangement of 90:10 by carbon black and fumed silica.
As preferably, above-mentioned oiling class look female powder is that oiling is red, or oiling indigo plant, or the oiling purple, or their mixture.
Above-mentioned antiseptic-germicide preferably uses the refine antiseptic-germicide IRGAGUARD B1000 of company's production and sales of vapour crust (CIBA).
Further, above-mentioned swabbing agent is stearic acid SA1801.
Among the present invention, antimonous oxide perfectly combines the laser sculpture process of having finished extinction-heat radiation-foaming carbonization-mark strongly as a kind of auxiliary light absorber with the carbon black of being furnished with silicon-dioxide, because the main absorption agent and the auxiliary absorbent extinction and the heat radiation rapidly and uniformly of light, cooperate the effect of fumed silica (white carbon black) simultaneously, and the good foam performance of PMMA, ideally solved ABS laser sculpture material and burnt and the blackout problem because of technology such as extinction and thermal conduction are insurmountable.The picture and text that the engraving back is produced have high aberration contrast gradient, picture and text solid colour, the phenomenon of can not burning and turn black.
For reaching second purpose, above-mentioned resin combination is prepared by following steps:
A, low speed mixer is put in PMMA, toughner, antimonous oxide, carbon black toner, oiling class look female powder, antiseptic-germicide and swabbing agent carried out low speed mixing;
B, the mixture in A step is put into high-speed mixer carry out high-speed mixing;
C, the mixture that B is gone on foot carry out granulation.
Goods with resin combination moulding of the present invention are applicable to laser labelling (engraving), and the picture and text that processed geometrical shape produces behind laser sculpture have high color contrast, picture and text solid colour, the phenomenon of can not burning and turn black.With common ABS laser sculpture material compared, the product percent of pass of resin combination of the present invention after by laser sculpture will be increased to 99.98%, have good anti-microbial effect simultaneously.
Embodiment
Embodiment 1 (preferred component 1)
The described resin composition for laser making of present embodiment, form by following preferred ingredient by weight percentage:
PMMA (granular or powdery) 58%
MBS (powdery) 40%
Antimonous oxide 0.01%
Carbon black toner 0.20%
Oiling class look female powder 0.30%
IRGAGUARD?B1000 1.19％
Stearic acid SA1801 0.30%
Above-mentioned carbon black toner is pressed the proportional arrangement of 90:10 by carbon black and fumed silica.
Above-mentioned oiling class look female powder is red or oiling indigo plant or an oiling purple of oiling, or their mixture.
Above-mentioned resin combination is prepared by following steps:
A, PMMA and toughner MBS and antimonous oxide, carbon black toner, oiling class look female powder, antiseptic-germicide and stearic acid SA1801 are put into low speed mixer successively carry out 30 minutes low speed mixing, obtain elementary mixture.This moment, the color of mixture was a black;
B, will put into centrifugal high-speed mixer through the resin combination after just mixing and carry out high speed mixing 30 minutes;
C, from centrifugal mixing machine, take out mixture, put into the screw pelletizer granulation, obtain the resin combination of black.
With the grain of making can carry out according to demand injection moulding calendering extrusion molding etc. be processed into the workpiece that is used for laser labelling (engraving), the workpiece of being processed is consistent to be black.Be used for laser sculpture, the picture and text that processed geometrical shape produces behind laser sculpture have high color contrast, picture and text solid colour, the phenomenon of can not burning and turn black.With common ABS laser sculpture material compared, the product percent of pass of this resin combination after by laser sculpture will be increased to 99.98%, have good anti-microbial effect simultaneously.
Embodiment 2 (preferred component 2)
The described resin composition for laser making of present embodiment, form by following component by weight percentage:
PMMA (granular or powdery) 30%
MBS (powdery) 68%
Antimonous oxide 0.01%
Carbon black toner 0.20%
Oiling class look female powder 0.30%
IRGAGUARD?B1000 1.19％
Stearic acid SA1801 0.30%
Above-mentioned carbon black toner is pressed the proportional arrangement of 90:10 by carbon black and fumed silica.
Above-mentioned oiling class look female powder is the mixture of the red and oiling purple of oiling.
Above-mentioned resin combination is prepared by following steps:
A, the PMMA of above-mentioned component and toughner MBS and antimonous oxide, carbon black toner, oiling class look female powder, antiseptic-germicide and stearic acid SA1801 are put into low speed mixer successively carry out 30 minutes low speed mixing, obtain elementary mixture.This moment, the color of mixture was a black;
B, will put into centrifugal high-speed mixer through the resin combination after just mixing and carry out high speed mixing 30 minutes;
C, from centrifugal mixing machine, take out mixture, put into the screw pelletizer granulation, obtain the resin combination of black.
With the grain of making can carry out according to demand injection moulding calendering extrusion molding etc. be processed into the workpiece that is used for laser labelling (engraving), the workpiece of being processed is consistent to be black.Be used for laser sculpture, the graphic color that processed geometrical shape produces behind laser sculpture is purple white, and the clear unanimity of color even, no longer includes and burns and the phenomenon of turning black.With common ABS laser sculpture material compared, the product percent of pass of this resin combination after by laser sculpture will be increased to 99.98%, have good antifungal effect simultaneously.
Claims (7)
1, resin composition for laser making is characterized in that, is made up of following component by weight percentage:
PMMA 30％～58％
Toughner 40%～68%
Antimonous oxide 0.01%～0.03%
Carbon black toner 0.12%～0.50%
Oiling class look female powder 0.01～0.50%
Antiseptic-germicide 1.00%～1.19%
Swabbing agent 0.10%～0.50%.
2, resin composition for laser making according to claim 1 is characterized in that, described toughner is the MBS resin.
3, resin composition for laser making according to claim 1 is characterized in that, described carbon black toner is the mixture that is formed by the proportional arrangement of 90:10 by carbon black and fumed silica.
4, resin composition for laser making according to claim 1 is characterized in that, described oiling class look female powder is that oiling is red, or oiling indigo plant, or the oiling purple, or their mixture.
5, resin composition for laser making according to claim 1 is characterized in that, described antiseptic-germicide is antiseptic-germicide IRGAGUARD B1000.
6, resin composition for laser making according to claim 1 is characterized in that, described swabbing agent is stearic acid SA1801.
7, the preparation method of resin composition for laser making according to claim 1 is characterized in that, is made up of following steps:
A, low speed mixer is put in PMMA, toughner, antimonous oxide, carbon black toner, oiling class look female powder, antiseptic-germicide and swabbing agent carried out low speed mixing;
B, the mixture in A step is put into high-speed mixer carry out high-speed mixing;
C, the mixture that B is gone on foot carry out granulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101991862A CN101381502A (en) | 2008-10-16 | 2008-10-16 | Resin composition for laser making and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101991862A CN101381502A (en) | 2008-10-16 | 2008-10-16 | Resin composition for laser making and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101381502A true CN101381502A (en) | 2009-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101991862A Pending CN101381502A (en) | 2008-10-16 | 2008-10-16 | Resin composition for laser making and preparation method thereof |
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| CN (1) | CN101381502A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304944A (en) * | 2013-07-11 | 2013-09-18 | 常熟市慧丰塑料制品有限公司 | Formula of modified polymethyl methacrylate |
| CN103387732A (en) * | 2013-08-01 | 2013-11-13 | 太仓市晨洲塑业有限公司 | Formula of modified polymethyl methacrylate |
| CN104356489A (en) * | 2014-12-01 | 2015-02-18 | 苏州冰心文化用品有限公司 | Improved color master batch material for stationery and preparation method of color master batch material |
| CN104804360A (en) * | 2014-01-24 | 2015-07-29 | 金发科技股份有限公司 | Anti-impact ABS resin composition for white laser mark and preparation and application thereof |
-
2008
- 2008-10-16 CN CNA2008101991862A patent/CN101381502A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103304944A (en) * | 2013-07-11 | 2013-09-18 | 常熟市慧丰塑料制品有限公司 | Formula of modified polymethyl methacrylate |
| CN103387732A (en) * | 2013-08-01 | 2013-11-13 | 太仓市晨洲塑业有限公司 | Formula of modified polymethyl methacrylate |
| CN104804360A (en) * | 2014-01-24 | 2015-07-29 | 金发科技股份有限公司 | Anti-impact ABS resin composition for white laser mark and preparation and application thereof |
| CN104804360B (en) * | 2014-01-24 | 2017-11-21 | 成都金发科技新材料有限公司 | It is white laser labeled to use shock resistance ABS resin composition and its preparation and application |
| CN104356489A (en) * | 2014-12-01 | 2015-02-18 | 苏州冰心文化用品有限公司 | Improved color master batch material for stationery and preparation method of color master batch material |
| CN104356489B (en) * | 2014-12-01 | 2016-08-24 | 中山市亮彩染料实业有限公司 | A kind of stationery Masterbatch material of improvement and preparation method thereof |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20090311 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |