CN102085644A - Polishing belt with modified polyester substrate and preparation method thereof - Google Patents
Polishing belt with modified polyester substrate and preparation method thereof Download PDFInfo
- Publication number
- CN102085644A CN102085644A CN2009102243806A CN200910224380A CN102085644A CN 102085644 A CN102085644 A CN 102085644A CN 2009102243806 A CN2009102243806 A CN 2009102243806A CN 200910224380 A CN200910224380 A CN 200910224380A CN 102085644 A CN102085644 A CN 102085644A
- Authority
- CN
- China
- Prior art keywords
- base material
- polyester base
- upgrading
- sand belt
- acrylic acid
- 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.)
- Granted
Links
- 229920000728 polyester Polymers 0.000 title claims abstract description 192
- 239000000758 substrate Substances 0.000 title abstract description 11
- 238000002360 preparation method Methods 0.000 title abstract description 6
- 238000005498 polishing Methods 0.000 title abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 58
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 41
- 239000002904 solvent Substances 0.000 claims abstract description 28
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 14
- 150000001875 compounds Chemical class 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 165
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 72
- 239000004576 sand Substances 0.000 claims description 67
- 239000011230 binding agent Substances 0.000 claims description 41
- 239000003082 abrasive agent Substances 0.000 claims description 40
- -1 acrylic acid groups compound Chemical class 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 12
- 239000013543 active substance Substances 0.000 claims description 10
- 150000001768 cations Chemical class 0.000 claims description 10
- 229910003460 diamond Inorganic materials 0.000 claims description 10
- 239000010432 diamond Substances 0.000 claims description 10
- 239000011347 resin Substances 0.000 claims description 10
- 229920005989 resin Polymers 0.000 claims description 10
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- 239000012153 distilled water Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 5
- 229920002521 macromolecule Polymers 0.000 claims description 5
- 239000006061 abrasive grain Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 150000004714 phosphonium salts Chemical class 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- HNJXPTMEWIVQQM-UHFFFAOYSA-M triethyl(hexadecyl)azanium;bromide Chemical group [Br-].CCCCCCCCCCCCCCCC[N+](CC)(CC)CC HNJXPTMEWIVQQM-UHFFFAOYSA-M 0.000 claims description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 2
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 2
- 238000007605 air drying Methods 0.000 claims description 2
- 125000005586 carbonic acid group Chemical group 0.000 claims description 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 16
- 239000000853 adhesive Substances 0.000 description 14
- 230000001070 adhesive effect Effects 0.000 description 14
- 229920006267 polyester film Polymers 0.000 description 7
- 238000005422 blasting Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000010218 electron microscopic analysis Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 4
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 238000001291 vacuum drying Methods 0.000 description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 2
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 2
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 2
- 229910021627 Tin(IV) chloride Inorganic materials 0.000 description 2
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 description 2
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 229940011182 cobalt acetate Drugs 0.000 description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229940078494 nickel acetate Drugs 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 239000001632 sodium acetate Substances 0.000 description 2
- 235000017281 sodium acetate Nutrition 0.000 description 2
- 235000011150 stannous chloride Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HPGGPRDJHPYFRM-UHFFFAOYSA-J tin(iv) chloride Chemical compound Cl[Sn](Cl)(Cl)Cl HPGGPRDJHPYFRM-UHFFFAOYSA-J 0.000 description 2
- 239000011592 zinc chloride Substances 0.000 description 2
- 235000005074 zinc chloride Nutrition 0.000 description 2
- TXUICONDJPYNPY-UHFFFAOYSA-N (1,10,13-trimethyl-3-oxo-4,5,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-17-yl) heptanoate Chemical compound C1CC2CC(=O)C=C(C)C2(C)C2C1C1CCC(OC(=O)CCCCCC)C1(C)CC2 TXUICONDJPYNPY-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- ATMLPEJAVWINOF-UHFFFAOYSA-N acrylic acid acrylic acid Chemical group OC(=O)C=C.OC(=O)C=C ATMLPEJAVWINOF-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 239000003093 cationic surfactant Substances 0.000 description 1
- 150000008422 chlorobenzenes Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hcl hcl Chemical compound Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000003863 metallic catalyst Substances 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000001119 stannous chloride Substances 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- AXZWODMDQAVCJE-UHFFFAOYSA-L tin(II) chloride (anhydrous) Chemical compound [Cl-].[Cl-].[Sn+2] AXZWODMDQAVCJE-UHFFFAOYSA-L 0.000 description 1
- 238000009281 ultraviolet germicidal irradiation Methods 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
Images
Abstract
The invention discloses a polishing belt with a modified polyester substrate and a preparation method thereof. The method comprises the following steps of: putting the polyester substrate into a sodium hydroxide solvent for reacting; performing acid-alkali neutralization reaction of the polyester substrate and hydrochloric acid; and putting the polyester substrate into an accelerating agent, and adding a compound with acrylic acid groups to react with the polyester substrate, so that the polyester substrate forms a polyester structure of which the end has the acrylic acid groups, and preparing a polishing belt product by using the modified polyester substrate. By the preparation method, the polyester substrate has an excellent rugged surface to improve adhesion between the polyester substrate and a bonding layer.
Description
Technical field
The present invention relates to a kind of sand belt and method for making thereof, relate in particular to a kind of sand belt and method for making thereof with upgrading polyester base material.
Background technology
At present on the processing technology of various industry, adopt grinding and polishing band (or polishing pad) to polish processing mostly, for example: the aluminium oxide of different-grain diameter size, carborundum (Silicon Carbide) or micron diamond powder etc. with different-grain diameter size and material.
With the made sand belt of micron diamond powder is example.It mainly is to utilize binding agent (Binder) will have the micron diamond powder of high rigidity, evenly and disperse coat a polyester (Polyethyleneterephthalate, PET) on the film substrate, and make it closely to adhere on this polyester film base material the sand belt that has precise polished function with formation.At present, most sand belt technology, it is the mode that adopts blasting treatment, after making polyester film form a matsurface, again with evenly coating such as abrasive material and grind resin (as using the scraper coating) in the matsurface of this polyester film, in order to forming a grinding layer on this matsurface, and then carry out follow-up treatment steps such as UV illumination, oven dry in regular turn, the grinding layer sclerosis also is attached on the matsurface of polyester film closely, finally promptly forms the sand belt product.
Yet this blasting craft of utilizing makes polyester film produce the method for roughening, is by tiny particulate matter is impacted polyester film, and allows film produce the structure of graininess depression, therefore as easy as rolling off a log on film the large-scale pothole of formation.In the coating process of follow-up abrasive material and grind resin, these large-scale potholes can cause the abrasive material sedimentation wherein, cause employed abrasive material increase on the single matsurface, and then allow the manufacturing cost of sand belt product increase.Simultaneously, these large-scale potholes also can cause some the zone excessive gathering of abrasive material on film, and the grinding effect of sand belt product integral body is reduced.
Therefore, how to make polyester film produce good roughened textures, the grinding efficiency that can effectively reduce abrasive consumption simultaneously again and improve the sand belt product will be one of sand belt product problem that must overcome on production technology.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of sand belt and method for making thereof with upgrading polyester base material, handle because of using sandblast to carry out the polyester base material upgrading so as to improvement, its abrasive material that produces concentrations and the too much problem of abrasive material use amount on base material.
The disclosed sand belt method for making with upgrading polyester base material of the present invention comprises following steps: polyester base material is inserted in the NaOH solvent react; Then with hydrochloric acid pair with carry out acid-base neutralization via the polyester base material behind the NaOH solvent reaction and react; And will finish the reacted polyester base material of acid-base neutralization and insert in the promoter, and the compound that interpolation has acrylic acid groups in order to react with polyester base material, makes polyester base material form the polyester construction that end has acrylic acid groups in this promoter; At last a grinding layer is coated a side of this polyester base material, had the sand belt of upgrading polyester base material with formation.
Wherein, this compound with acrylic acid groups is an acrylic acid etheride, and this acrylic acid etheride is an acrylic acid acyl chlorides.
Wherein, this promoter is the monochloro-benzene solvent.
Wherein, this polyester base material inserted the step of reacting in this NaOH solvent before, more comprise one this polyester base material cleaned with methyl alcohol and a distilled water respectively, and the withering step of this polyester base material after will cleaning.
Wherein, in this polyester base material is cleaned with methyl alcohol and distilled water respectively, and after the dry step of handling, more comprise a vacuum deaerator and handle, and the step of adding a cation interfacial active agent.
Wherein, this cation interfacial active agent is selected from by sulfosalt, phosphonium salt and has one of them of group that alkyl compound is formed of 12 to 21 carbon numbers.
Wherein, this cation interfacial active agent is a cetyltriethylammonium bromide.
Wherein, with this polyester base material behind this NaOH solvent reaction, carry out the step of acid-base neutralization reaction with hydrochloric acid after, also comprise this polyester base material of an air drying, and carry out the step that vacuum deaerator is handled.
Wherein, this polyester base material being inserted the step of reacting in this NaOH solvent, is that this polyester base material is inserted 0.5 to 1.7 molar this NaOH solvent, and carries out stirring reaction in Celsius temperature 60 to 80 degree.
Wherein, will finish reacted this polyester base material of acid-base neutralization and insert in this promoter, and add simultaneously in the step that this acrylic acid acyl chlorides reacts, more be added with a metal solvent.
Wherein, this metal solvent is selected from one of them by metallic salt and acetic acid group that salt is formed.
Wherein, will finish reacted this polyester base material of acid-base neutralization and insert in this promoter, and add the step that this acrylic acid acyl chlorides reacts simultaneously, be to carry out 1 to 2 hour reaction in Celsius temperature 50 degree.
Wherein, this grinding layer has a binder course and a plurality of abrasive grain, and this abrasive grain scatters and be bonded to this binder course, and part is exposed to this binder course opposite side of this upgrading polyester base material relatively.
The disclosed sand belt with upgrading polyester base material of the present invention includes a polyester base material, a binder course and a plurality of abrasive material.Wherein, polyester base material has the polyester construction that an end has acrylic acid groups, binder course is arranged at the side that end has the polyester construction of acrylic acid groups, and a plurality of abrasive materials are bonded to binder course, and part is exposed to the terminal relatively opposite side that has the polyester construction of acrylic acid groups of binder course.
Wherein, this abrasive material be selected from the group that forms by diamond particles, cubic boron nitride, carborundum, tungsten carbide, aluminium oxide, silica, cerium oxide, chromium oxide, tungsten and manganese metal one of them.
Wherein, this abrasive material is the diamond particles with 0.05 to 80 micron granularity.
Wherein, the material of this binder course is a macromolecule resin.
Wherein, this macromolecule resin is selected from one of them by UV cured glue, nylon, polyamide-based, poly-methyl propionyl ester, polyacrylic resin and poly-carbonic acid group that resin is formed.
Wherein, this abrasive material is bonded to this binder course with hardening process.
Disclosed sand belt and the method for making thereof of the present invention with upgrading polyester base material, wherein, the upgrading step of polyester base material is to utilize polyester base material and NaOH reaction, and carry out acid-base neutralization with hydrochloric acid and react, in promoter, react again at last with the acrylic acid acyl chlorides, make polyester base material form the polyester construction that end has acrylic acid groups, and make polyester base material have a good matsurface, with the adhesive force between effective lifting polyester base material and the binder course.
Therefore, the disclosed sand belt method for making of the present invention with upgrading polyester base material, can replace the existing steps flow chart that carries out the upgrading processing with physics modes such as sandblasts, effectively avoid polyester base material to form the excessive pothole of roughness, allow the availability of abrasive material improve simultaneously, and save the use cost of abrasive material.
Description of drawings
Fig. 1 is the steps flow chart schematic diagram of the sand belt method for making with upgrading polyester base material of the embodiment of the invention;
Fig. 2 is the result schematic diagram of embodiment of the invention contact angle test; And
Fig. 3 is the structural representation of the sand belt with upgrading polyester base material of the embodiment of the invention;
Fig. 4 is the scanning type electron-microscopic analysis figure that does not carry out the polyester base material of upgrading processing;
Fig. 5 is the scanning type electron-microscopic analysis figure that carries out the polyester base material of upgrading processing with sandblast;
Fig. 6 is the scanning type electron-microscopic analysis figure by the polyester base material of the present invention's upgrading that disclosed method for making is finished processing.
Wherein, Reference numeral:
10: sand belt with upgrading polyester base material
100: polyester base material
120: end has the polyester construction of acrylic acid acyl group group
200: binder course
300: abrasive material
The specific embodiment
Be illustrated in figure 1 as the steps flow chart schematic diagram of the disclosed embodiment of the present invention.The disclosed sand belt method for making of the embodiment of the invention with upgrading polyester base material, its step includes: a polyester (PET) base material is cleaned with methyl alcohol and distilled water respectively, be attached to the impurity of polyester base material with removal, then, with the dry processing of this polyester base material after cleaning, in order to remove methyl alcohol and the distilled water (S101) that residues in the cleaning process on the polyester base material.Polyester base material after then will cleaning carries out vacuum deaerator to be handled, to avoid unnecessary bubble to be built-up in polyester base material, and the reactivity of raising polyester base material, add a spot of cation interfacial active agent (cationic surfactant) simultaneously, make cation interfacial active agent and polyester base material react (S102).Wherein, and cation interfacial active agent use cetyltriethylammonium bromide (Cetyltrimethylammonium bromide, CTAB); It also can be sulfosalt class (S+ (CH
3)
2Cl-), phosphonium salt class (P+ (CH
3)
3Cl-) or cation interfacial active agent with types such as alkyl compound of 12 to 21 carbon numbers.
Polyester base material after this process vacuum deaerator processing is inserted NaOH (the sodium hydroxide that concentration is 0.5～1.7 molarity (M), NaOH) in the solvent, in Celsius temperature 60～80 degree (℃) temperature under, stirring reaction 1 to 2 hour, to carry out upgrading polyester base material processing reaction (S103) before, before this processing reaction make polyester base material form an end have hydroxy (hydroxyl group ,-OH) polyester construction, shown in following reaction equation:
Then with this polyester base material of handling through NaOH solvent, with the hydrochloric acid of 0.5M (Hydrochloric Acid HCl) carries out acid-base neutralization to this polyester base material and reacts (S104), shown in following reaction equation:
This through the vacuum drying in normal temperature of the polyester base material behind the acid-base neutralization, and is carried out vacuum deaerator and handle (S105) after this vacuum drying step.Again this polyester base material is inserted chlorobenzene (Chlorobenzene, C
6H
5Cl) in the solvent, add metal solvent (metallic catalyst) zinc chloride (Zinc chloride, ZnCl simultaneously
2) in this chlorobenzene solvent, participate in reaction with compound with acrylic acid (acrylic acid) group; wherein; compound with acrylic acid groups is an example with acrylic acid acyl chlorides (methacryloyl chloride); in 50 ℃ of reactions 1 to 2 hour; make hydroxy and acrylic acid acyl chlorides on the polyester construction that before is formed at polyester base material produce reaction; and allow polyester base material form the polyester construction (S106) that end has acrylic acid acyl group group, shown in following reaction equation:
Wherein, employed metal solvent also can be other relevant metallic salt (metallic salts) or acetic acid salt (acetate), as calcium chloride (Calcium chloride, CaCl
2), magnesium chloride (Magnesium chloride, MgCl
2), caddy (Cadmium chloride, CdCl
2), stannic chloride (Tin (IV) chloride, SnCl
4), stannous chloride (Tin (II) chloride, SnCl
2), sodium acetate (Sodium acetate, CH
3COONa), nickel acetate (Nickel acetate) and cobalt acetate (Cobaltacetate) etc.
Then, this is had the polyester base material that end has a polyester construction of acrylic acid acyl group group under normal temperature, carry out vacuum drying treatment, and finish the upgrading (S107) of polyester base material.
If respectively to by the polyester base material after the naoh treatment; and the polyester base material that the resulting tool acrylic acid acyl group of reaction is rolled into a ball under metal solvent; carry out the test of base material contact angle (θ/2); as shown in Figure 2; wherein; the higher cohesive force of representing polyester base material to have of the angle of this contact angle is bigger, and the lower hydrophily of polyester base material of then representing of the angle of contact angle is higher.Wherein, the representative of a curve is after handling via different naoh concentrations, and the angle of polyester base material contact angle changes, and the b curve is then represented in subsequent step, polyester base material have under the environment of metal solvent with the acrylic acid acyl chloride reaction after, the angle of polyester base material contact angle changes.
A curve by Fig. 2 can be found, after naoh treatment through variable concentrations (0.5M, 1.3M and 1.7M), the polyester base material contact angle is reduced to about 30 degree from 40 original degree, trace it to its cause, for polyester base material produces the terminal hydroxy (OH) structure that has hydrophilic nmature after via naoh treatment, therefore, cause its contact angle to reduce, to improve the reactivity between polyester base material and the acrylic acid acid chloride groups whereby.Contact angle in the b curve then is increased to about 50 degree from 40 original degree, this explanation polyester base material and acrylic acid acyl chlorides react containing under the environment of metal solvent, can effectively promote the chemical reactivity of polyester base material, and make polyester base material have good cohesive force.
If (scanning electron microscope SEM) carries out the structural analysis of polyester base material with the scanning type electron microscope again., be respectively the polyester base material that do not carry out upgrading and handle, carry out the scanning type electron-microscopic analysis figure of polyester base material that upgrading handles and the polyester base material by the processing of the present invention's upgrading that disclosed method for making is finished with sandblast to shown in Figure 6 as Fig. 4.Its result shows, the polyester base material that does not carry out the upgrading processing presents character (as shown in Figure 4) smooth and that roughness is low, and polyester base material forms the excessive pothole (as shown in Figure 5) of many roughness after the process blasting treatment, this is in follow-up sand belt preparation process, can make that the abrasive material of coating on the polyester base material falls in these potholes, and produce problems such as abrasive material concentrations, effective rate of utilization reduction.See also Fig. 6, be the polyester base material of handling via the present invention's upgrading that disclosed method for making is finished, can find significantly that wherein the roughness of this polyester base material improves, do not produce the excessive pothole structure of roughness simultaneously, therefore, the problem that can effectively improve above-mentioned blasting treatment and produced.
Please consult shown in Figure 1ly, last once more, a grinding layer is coated this finish on the polyester base material that upgrading handles, forming a sand belt (S108) with upgrading polyester base material, and this sand belt is carried out the adhesive force test via chemical method.
Be illustrated in figure 3 as the disclosed structural representation of the present invention with sand belt of upgrading polyester base material.According to the disclosed sand belt 10 of the present invention, include a polyester base material 100, a binder course 200 and a plurality of abrasive material 300 with upgrading polyester base material.This polyester base material 100 has the polyester construction 120 that an end has acrylic acid acyl group group.The combination of binder course 200 and a plurality of abrasive material 300 is described grinding layer; binder course 200 is arranged at the side that end has the polyester construction 120 of acrylic acid acyl group group; the composition material of binder course 200 is a macromolecule resin, for example is UV cured glue (UV glue), nylon (Nylone), polyamide-based (polyamide), poly-methyl propionyl ester (polymethacrylate), polyacrylic resin (polyacrylate) and poly-carbonic acid resin (polycarbonate) etc.A plurality of abrasive materials 300 are bonded to binder course 200; and part is exposed to the terminal relatively opposite side that has the polyester construction 120 of acrylic acid acyl group group of binder course 200, and the average grain diameter of these abrasive materials 300 can be diamond abrasive material, silicon carbide abrasive or the tungsten carbide abrasive material etc. of 0.05 to 80 micron (μ m).Wherein a plurality of abrasive material 300 even fusion are in binder course 200; there is the binder course 200 of abrasive material 300 to coat on the polyester construction 120 that end has acrylic acid acyl group group this fusion in the mode of coating again; then; carry out the solidification of binder course 200 with UV-irradiation, and finish the preparation of this sand belt with upgrading polyester base material 10.
In the test of adhesive force, select for use respectively and do not carry out upgrading and handle, carry out that upgrading is handled and carry out the prepared sand belt that forms of polyester base material that upgrading handles illustrating as an example with the disclosed method for making of the present invention with sandblast.Wherein, each polyester base material also is prepared into respectively has the sand belt that average grain diameter is 15 microns a diamond abrasive material, and the sand belt with silicon carbide abrasive of 15 micron grain sizes.Analyze in the various sand belts by the optical fiber lapping life test, fusion has the binder course of abrasive material and the horizontal adhesive force between the various polyester base material, shown in following table one:
Table one
Wherein, do not carry out the polyester base material that upgrading is handled, because its roughness is low, binder course is attached on the polyester base material, therefore in the binder course of different abrasive materials, behind the grinding operation through 5 times and 9 times, binder course promptly comes off on polyester base material respectively.Carry out the polyester base material that upgrading is handled with sandblast, because, use the processing mode of physics alligatoring, make polyester base material have the roughness of height, binder course can be attached on the polyester base material closely and difficult drop-off.It should be noted that, the polyester base material of being finished via the disclosed sand belt method for making of the present invention with upgrading polyester base material, in this test, the horizontal adhesive force between itself and the binder course can reach the polyester base material that is equal to after the blasting treatment and the adhesive ability between the binder course.
Simultaneously, the vertical adhesive force that carries out between polyester base material and the binder course with the test of hundred lattice is tested.The test of hundred lattice is the zone that cuts out a plurality of equal area sizes on specimen, and detect that fusion has the be removed rate percentage (%) of binder course on polyester base material of abrasive material in this zone, this is removed rate percentage vertical adhesive force is divided into six levels, is respectively 0B to 5B.Wherein, 0B represents the rate that is removed more than 65%, and 1B represents 15～65% the rate that is removed, and 2B represents 15～35% the rate that is removed, and 3B represents 5～15% the rate that is removed, and 4B representative is lower than 5% the rate that is removed, and the 5B representative to be removed rate be zero.The test result of hundred lattice tests is as shown in the following Table II:
Table two
This result shows, in the sand belt of 15 microns diamond abrasive materials, the polyester base material of being finished via the disclosed sand belt method for making of the present invention with upgrading polyester base material, adhesive ability between itself and the binder course has identical vertical adhesive force (all being 4B) with the polyester base material of handling via the sandblast upgrading.And in the sand belt of 15 microns silicon carbide abrasives, via the polyester base material that the disclosed sand belt method for making with upgrading polyester base material of the present invention is finished, its vertical adhesive force also can reach the degree of 3B.Therefore, the polyester base material of being finished via the disclosed sand belt method for making of the present invention with upgrading polyester base material, and undertaken having akin adhesive ability between the polyester base material that upgrading handles by sandblast.
Further carry out wear test again, it is under certain loading sand belt to be worn away, and after the abrasion through the fixing number of turns, the weight that sand belt per minute (min) is lost (milligram; Mg) assess the abrasion performance characteristic of sand belt.Its result is as shown in the following Table III:
Table three
Wear test result by table three learns, the disclosed sand belt of the present invention with upgrading polyester base material, and its abrasion loss still can reach and level off to the abrasion loss of the sand belt that is prepared from the sandblast mode.
In sum; via the disclosed sand belt of the present invention with upgrading polyester base material; its polyester base material forms the polyester construction that end has acrylic acid acyl group group; the formation of this structure can't produce serious structural destruction to polyester base material; the pothole excessive as roughness; therefore, be applied in sand belt and prepare, can avoid utilizing sandblast to carry out the abrasive material utilization rate reduction that is produced after upgrading is handled, the problem generation of wasting abrasive material cost and abrasive material concentrations a certain zone on structure.
Simultaneously, show with the testing result of wear test in optical fiber lapping test, the test of hundred lattice, by the disclosed sand belt method for making of the present invention with upgrading polyester base material, also can effectively improve the adhesive ability between polyester base material and the binder course, and with carry out upgrading via sandblast and handle the prepared polyester base material that forms and have same adhesive force.Therefore, in the preparation process of sand belt, can substitute the flow process of blasting treatment by the disclosed sand belt method for making of the present invention with upgrading polyester base material, and then the consuming cost of saving abrasive material.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (19)
1. the sand belt method for making with upgrading polyester base material is characterized in that, comprises following steps:
One polyester base material inserted in the NaOH solvent react;
Carry out the acid-base neutralization reaction with this polyester base material behind a hydrochloric acid pair and this NaOH solvent reaction;
To finish reacted this polyester base material of acid-base neutralization inserts in the promoter, and add one and have the compound of acrylic acid groups to this promoter, in order to react with this polyester base material, make this polyester base material form the polyester construction that end has an acrylic acid groups, to form a upgrading polyester base material; And
One grinding layer is coated a side of this upgrading polyester base material, to form the sand belt that this has the upgrading polyester base material.
2. the sand belt method for making with upgrading polyester base material according to claim 1 is characterized in that, this has the acrylic acid groups compound is an acrylic acid etheride, and this acrylic acid etheride is an acrylic acid acyl chlorides.
3. the sand belt method for making with upgrading polyester base material according to claim 1 is characterized in that this promoter is the monochloro-benzene solvent.
4. the sand belt method for making with upgrading polyester base material according to claim 1, it is characterized in that, before this polyester base material inserted the step of reacting in this NaOH solvent, more comprise one this polyester base material cleaned with a methyl alcohol and a distilled water respectively, and the withering step of this polyester base material after will cleaning.
5. the sand belt method for making with upgrading polyester base material according to claim 4, it is characterized in that, in this polyester base material is cleaned with methyl alcohol and distilled water respectively, and after the dry step of handling, more comprise a vacuum deaerator and handle, and the step of adding a cation interfacial active agent.
6. the sand belt method for making with upgrading polyester base material according to claim 5 is characterized in that, this cation interfacial active agent is selected from by sulfosalt, phosphonium salt and has one of them of group that alkyl compound is formed of 12 to 21 carbon numbers.
7. the sand belt method for making with upgrading polyester base material according to claim 6 is characterized in that this cation interfacial active agent is a cetyltriethylammonium bromide.
8. the sand belt method for making with upgrading polyester base material according to claim 1, it is characterized in that, will with this polyester base material behind this NaOH solvent reaction, carry out the step of acid-base neutralization reaction with hydrochloric acid after, also comprise this polyester base material of an air drying, and carry out the step that vacuum deaerator is handled.
9. the sand belt method for making with upgrading polyester base material according to claim 1, it is characterized in that, this polyester base material is inserted the step of reacting in this NaOH solvent, be that this polyester base material is inserted 0.5 to 1.7 molar this NaOH solvent, and carry out stirring reaction in Celsius temperature 60 to 80 degree.
10. the sand belt method for making with upgrading polyester base material according to claim 1, it is characterized in that, to finish reacted this polyester base material of acid-base neutralization and insert in this promoter, and add simultaneously in the step that this acrylic acid acyl chlorides reacts, more be added with a metal solvent.
11. the sand belt method for making with upgrading polyester base material according to claim 10 is characterized in that this metal solvent is selected from one of them by metallic salt and acetic acid group that salt is formed.
12. the sand belt method for making with upgrading polyester base material according to claim 1, it is characterized in that, to finish reacted this polyester base material of acid-base neutralization inserts in this promoter, and add the step that this acrylic acid acyl chlorides reacts simultaneously, be to carry out 1 to 2 hour reaction in Celsius temperature 50 degree.
13. the sand belt method for making with upgrading polyester base material according to claim 1, it is characterized in that, this grinding layer has a binder course and a plurality of abrasive grain, and this abrasive grain scatters and be bonded to this binder course, and part is exposed to this binder course opposite side of this upgrading polyester base material relatively.
14. the sand belt with upgrading polyester base material is characterized in that, includes:
One polyester base material has the polyester construction that an end has acrylic acid groups;
One binder course is arranged at this end and has on the polyester construction of acrylic acid groups; And
A plurality of abrasive materials, this abrasive material is bonded to this binder course, and part is exposed to the opposite side that relative this end of this binder course has the polyester construction of acrylic acid groups.
15. the sand belt with upgrading polyester base material according to claim 14, it is characterized in that, this abrasive material be selected from the group that forms by diamond particles, cubic boron nitride, carborundum, tungsten carbide, aluminium oxide, silica, cerium oxide, chromium oxide, tungsten and manganese metal one of them.
16. the sand belt with upgrading polyester base material according to claim 14 is characterized in that, this abrasive material is the diamond particles with 0.05 to 80 micron granularity.
17. the sand belt with upgrading polyester base material according to claim 14 is characterized in that, the material of this binder course is a macromolecule resin.
18. the sand belt with upgrading polyester base material according to claim 17, it is characterized in that this macromolecule resin is selected from one of them by UV cured glue, nylon, polyamide-based, poly-methyl propionyl ester, polyacrylic resin and poly-carbonic acid group that resin is formed.
19. the sand belt with upgrading polyester base material according to claim 14 is characterized in that this abrasive material is bonded to this binder course with hardening process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102243806A CN102085644B (en) | 2009-12-02 | 2009-12-02 | Polishing belt with modified polyester substrate and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102243806A CN102085644B (en) | 2009-12-02 | 2009-12-02 | Polishing belt with modified polyester substrate and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102085644A true CN102085644A (en) | 2011-06-08 |
| CN102085644B CN102085644B (en) | 2013-01-30 |
Family
ID=44097776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102243806A Expired - Fee Related CN102085644B (en) | 2009-12-02 | 2009-12-02 | Polishing belt with modified polyester substrate and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102085644B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209879A (en) * | 2014-09-11 | 2014-12-17 | 衢州学院 | Method for manufacturing soluble fixed soft abrasive-polishing film |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007190613A (en) * | 2004-02-09 | 2007-08-02 | Bando Chem Ind Ltd | Polishing film and manufacturing method thereof |
| KR100709392B1 (en) * | 2005-07-20 | 2007-04-20 | 에스케이씨 주식회사 | Polishing Pad Containing Interpenetrating Liquified Vinyl Monomer Network With Polyurethane Matrix Therein |
| CN101219530B (en) * | 2008-02-03 | 2010-09-01 | 北京国瑞升科技有限公司 | Granulation type pouncing paper, preparation method and application thereof |
-
2009
- 2009-12-02 CN CN2009102243806A patent/CN102085644B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209879A (en) * | 2014-09-11 | 2014-12-17 | 衢州学院 | Method for manufacturing soluble fixed soft abrasive-polishing film |
| CN104209879B (en) * | 2014-09-11 | 2017-04-12 | 衢州学院 | Method for manufacturing soluble fixed soft abrasive-polishing film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102085644B (en) | 2013-01-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1081971C (en) | Precisely shaped particles and method of making the same | |
| JP5839783B2 (en) | Method for polishing the edge of a semiconductor wafer | |
| TWI661039B (en) | Abrasive particles, manufacturing method thereof, polishing method, polishing device and slurry | |
| US20160229023A1 (en) | Multi-layered polishing pads | |
| JP5295868B2 (en) | Dresser for polishing cloth and method for producing the same | |
| CN1192713A (en) | Method of texturing substrate using an abrasive article having multiple grit particles | |
| CN100344410C (en) | Reparing and milling device for chemical-mechanical polishing soft pad and its producing method | |
| JP6490842B2 (en) | Grinding tool, glass substrate manufacturing method, magnetic disk glass substrate manufacturing method, and magnetic disk manufacturing method | |
| JP2008260125A (en) | Anti-loading process | |
| JP2001260005A (en) | Mixed polishing slurry | |
| JP4554942B2 (en) | Anti-clogging treatment | |
| KR20170039221A (en) | Polishing solutions and methods of using same | |
| US8137161B2 (en) | Disk-shaped substrate manufacturing method | |
| JP2007109767A (en) | Cmp conditioner and its manufacturing method | |
| CN102085644B (en) | Polishing belt with modified polyester substrate and preparation method thereof | |
| CN113950390A (en) | Synthetic grindstone | |
| CN109321980B (en) | A kind of high-flatness, low damage major diameter single crystal silicon carbide substrates | |
| CN108430701B (en) | Grinding material | |
| CN112917400B (en) | High-performance composite material precision polishing and grinding abrasive cloth and preparation method thereof | |
| KR101990947B1 (en) | Grinding material and production method of grinding material | |
| JP2009136926A (en) | Conditioner and conditioning method | |
| KR101845141B1 (en) | Cubic boron nitride particles having a unique morphology | |
| JP2007260886A (en) | Cmp conditioner and manufacturing method therefor | |
| TW201802221A (en) | Polishing material | |
| JP6916634B2 (en) | Abrasive grains for polishing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 |