CN103788861A - Novel matte UV (Ultraviolet) coating - Google Patents
Novel matte UV (Ultraviolet) coating Download PDFInfo
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- CN103788861A CN103788861A CN201410021479.7A CN201410021479A CN103788861A CN 103788861 A CN103788861 A CN 103788861A CN 201410021479 A CN201410021479 A CN 201410021479A CN 103788861 A CN103788861 A CN 103788861A
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- 238000000576 coating method Methods 0.000 title claims abstract description 29
- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 13
- 230000008018 melting Effects 0.000 claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 20
- 239000011347 resin Substances 0.000 claims description 9
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- 239000000654 additive Substances 0.000 claims description 3
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- 150000001252 acrylic acid derivatives Chemical class 0.000 abstract description 11
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- 238000000034 method Methods 0.000 abstract description 7
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- 239000011256 inorganic filler Substances 0.000 abstract description 5
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- 239000004408 titanium dioxide Substances 0.000 abstract description 5
- 239000003973 paint Substances 0.000 abstract description 4
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- 239000004593 Epoxy Substances 0.000 abstract description 2
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- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical compound C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 description 6
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- 239000003795 chemical substances by application Substances 0.000 description 3
- 125000004386 diacrylate group Chemical group 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 229940096522 trimethylolpropane triacrylate Drugs 0.000 description 3
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 description 2
- HWSSEYVMGDIFMH-UHFFFAOYSA-N 2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOC(=O)C(C)=C HWSSEYVMGDIFMH-UHFFFAOYSA-N 0.000 description 2
- FIHBHSQYSYVZQE-UHFFFAOYSA-N 6-prop-2-enoyloxyhexyl prop-2-enoate Chemical compound C=CC(=O)OCCCCCCOC(=O)C=C FIHBHSQYSYVZQE-UHFFFAOYSA-N 0.000 description 2
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- FSAJWMJJORKPKS-UHFFFAOYSA-N octadecyl prop-2-enoate Chemical group CCCCCCCCCCCCCCCCCCOC(=O)C=C FSAJWMJJORKPKS-UHFFFAOYSA-N 0.000 description 2
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 description 1
- PUGOMSLRUSTQGV-UHFFFAOYSA-N 2,3-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OCC(OC(=O)C=C)COC(=O)C=C PUGOMSLRUSTQGV-UHFFFAOYSA-N 0.000 description 1
- LTHJXDSHSVNJKG-UHFFFAOYSA-N 2-[2-[2-[2-(2-methylprop-2-enoyloxy)ethoxy]ethoxy]ethoxy]ethyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCOCCOCCOCCOC(=O)C(C)=C LTHJXDSHSVNJKG-UHFFFAOYSA-N 0.000 description 1
- GTELLNMUWNJXMQ-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid Chemical class OC(=O)C=C.OC(=O)C=C.OC(=O)C=C.CCC(CO)(CO)CO GTELLNMUWNJXMQ-UHFFFAOYSA-N 0.000 description 1
- RZVINYQDSSQUKO-UHFFFAOYSA-N 2-phenoxyethyl prop-2-enoate Chemical compound C=CC(=O)OCCOC1=CC=CC=C1 RZVINYQDSSQUKO-UHFFFAOYSA-N 0.000 description 1
- SAPGBCWOQLHKKZ-UHFFFAOYSA-N 6-(2-methylprop-2-enoyloxy)hexyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCCCCOC(=O)C(C)=C SAPGBCWOQLHKKZ-UHFFFAOYSA-N 0.000 description 1
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- VEPKQEUBKLEPRA-UHFFFAOYSA-N VX-745 Chemical compound FC1=CC(F)=CC=C1SC1=NN2C=NC(=O)C(C=3C(=CC=CC=3Cl)Cl)=C2C=C1 VEPKQEUBKLEPRA-UHFFFAOYSA-N 0.000 description 1
- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 description 1
- HVVWZTWDBSEWIH-UHFFFAOYSA-N [2-(hydroxymethyl)-3-prop-2-enoyloxy-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(CO)(COC(=O)C=C)COC(=O)C=C HVVWZTWDBSEWIH-UHFFFAOYSA-N 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 description 1
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 description 1
- KVILQFSLJDTWPU-UHFFFAOYSA-N heptadecyl prop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCOC(=O)C=C KVILQFSLJDTWPU-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 229940119545 isobornyl methacrylate Drugs 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- RZFODFPMOHAYIR-UHFFFAOYSA-N oxepan-2-one;prop-2-enoic acid Chemical compound OC(=O)C=C.O=C1CCCCCO1 RZFODFPMOHAYIR-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- FSDNTQSJGHSJBG-UHFFFAOYSA-N piperidine-4-carbonitrile Chemical compound N#CC1CCNCC1 FSDNTQSJGHSJBG-UHFFFAOYSA-N 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Paints Or Removers (AREA)
Abstract
本发明主要介绍了一种不含二氧化硅、蜡粉、二氧化钛等其他无机填料的UV哑光涂料。本发明选用熔点高于30摄氏度的丙烯酸酯，和常用环氧丙烯酸酯、聚氨酯丙烯酸酯、聚酯丙烯酸酯的一种或几种进行搭配，利用在常温低熔点丙烯酸酯具有结晶的特性，通过在表面结晶形成表面高低不平整的结构，来制备表面具有哑光效果的UV涂料。该方法操作过程施工容易、易于控制、步骤简单，成本低廉。The invention mainly introduces a UV matte paint which does not contain other inorganic fillers such as silicon dioxide, wax powder and titanium dioxide. In the present invention, acrylates with a melting point higher than 30 degrees Celsius are used to match with one or more of commonly used epoxy acrylates, polyurethane acrylates, and polyester acrylates. Surface crystallization forms a structure with uneven surface to prepare UV coating with matte effect on the surface. The operation process of the method is easy to construct, easy to control, simple in steps and low in cost.
Description
技术领域technical field
本发明涉及一种不含哑光粉等填料的哑光UV涂料。The invention relates to a matte UV coating without fillers such as matte powder.
背景技术Background technique
绝大多数哑光UV涂料都是在UV普通配方中加入具有哑光效果的二氧化硅、蜡粉、二氧化钛等其他无机填料，这样固然能都降低光泽度达到所需的哑光效果。但是，在实际应用过程中发现二氧化硅、蜡粉、二氧化钛等其他无机填料的加入会大大增大配方的粘度，使得在施工过程中很不方便，另外还降低涂膜层和底层之间的亲和力，在贮存过程中容易沉淀，大大降低了涂料的均匀度，从而阻碍了它的使用效果。这样势必需要一种不含二氧化硅等填料的新方法来达到同样的哑光效果。专利CN103031050A里面介绍了用哑光树脂和哑光手感剂等来制备哑光手感油，但里面也有2-8份的蜡浆。专利CN1436824、CN1778852、CN101210144、CN101643624等哑光涂料都含有二氧化硅、蜡粉、二氧化钛等其他无机填料。The vast majority of matte UV coatings add matte effect silicon dioxide, wax powder, titanium dioxide and other inorganic fillers to the ordinary UV formula, which can certainly reduce the gloss to achieve the required matte effect. However, in the actual application process, it is found that the addition of other inorganic fillers such as silica, wax powder, and titanium dioxide will greatly increase the viscosity of the formula, which makes it very inconvenient during construction, and also reduces the distance between the coating layer and the bottom layer. Affinity, it is easy to precipitate during storage, which greatly reduces the uniformity of the coating, thus hindering its use effect. This necessitated a new approach to achieve the same matte effect without fillers such as silica. The patent CN103031050A has introduced in the inside that matte resin and matte feel agent etc. are used to prepare matte feel oil, but the wax slurry of 2-8 parts is also arranged in the inside. Matt coatings such as patents CN1436824, CN1778852, CN101210144, CN101643624 all contain other inorganic fillers such as silicon dioxide, wax powder, titanium dioxide.
本发明涉及的不含哑光粉等填料的哑光UV涂料在文献和专利中还没有报道。Matte UV coatings that the present invention does not contain fillers such as matte powder have not been reported in literature and patents.
发明内容Contents of the invention
针对二氧化硅、蜡粉、二氧化钛等其他无机填料的加入会大大增大配方的粘度，给施工过程带来很大不方便。本发明选用熔点高于30摄氏度的丙烯酸酯，和常用环氧丙烯酸酯、聚氨酯丙烯酸酯、聚酯丙烯酸酯的一种或几种进行搭配，利用在常温低熔点丙烯酸酯具有结晶的特性，通过在表面结晶形成表面高低不平整的结构，来制备表面具有哑光效果的UV涂料。该方法操作过程施工容易、易于控制、步骤简单，成本低廉。The addition of other inorganic fillers such as silica, wax powder, and titanium dioxide will greatly increase the viscosity of the formula, which will bring great inconvenience to the construction process. In the present invention, acrylates with a melting point higher than 30 degrees Celsius are selected to be matched with one or more of commonly used epoxy acrylates, polyurethane acrylates, and polyester acrylates. Surface crystallization forms a structure with uneven surface to prepare UV coating with matte effect on the surface. The operation process of the method is easy to construct, easy to control, simple in steps and low in cost.
本发明提供的涂料含有主体树脂、稀释剂、低熔点丙烯酸酯和光引发剂，含或者不含助剂。The paint provided by the invention contains main resin, diluent, low melting point acrylate and photoinitiator, with or without auxiliary agent.
具体实施方式Detailed ways
按照本发明提供的涂料，所述低熔点丙烯酸酯、主体树脂、稀释剂、光引发剂和助剂的含量为UV涂料中这些组分的常规含量。以涂料的总量为基准，低熔点丙烯酸酯的含量为5-50重量%，优选为10-30重量%，主体树脂含量为30-70重量%，优选40-60重量%，稀释剂5-50重量%，优选10-25重量%，助剂含量为0-10重量%，优选0-5%。According to the paint provided by the present invention, the contents of the low-melting point acrylate, main resin, diluent, photoinitiator and auxiliary agent are the conventional contents of these components in UV paint. Based on the total amount of coating, the content of low melting point acrylate is 5-50% by weight, preferably 10-30% by weight, the content of main resin is 30-70% by weight, preferably 40-60% by weight, the diluent 5- 50% by weight, preferably 10-25% by weight, and the additive content is 0-10% by weight, preferably 0-5%.
所述的主体树脂为现有UV涂料常用的主体树脂中的环氧丙烯酸酯、聚氨酯丙烯酸酯和聚酯丙烯酸酯中的一种或是几种。其中优选环氧丙烯酸酯、聚酯丙烯酸酯或是两者混合物。The host resin is one or more of epoxy acrylate, urethane acrylate and polyester acrylate commonly used in the existing UV coatings. Among them, epoxy acrylate, polyester acrylate or a mixture of both are preferred.
所述稀释剂为UV涂料常用的丙烯酸酯单体，为本领域技术人员所公知。例如，单官能度丙烯酸酯可以选用丙烯酸羟乙酯（HEA）、甲基丙烯酸羟乙酯（HEMA）、甲基丙烯酸异冰片酯、丙烯酸异冰片酯、甲基丙烯酸缩水甘油酯、丙烯酸己内酯、丙烯酸异葵酯、2-苯氧基乙基丙烯酸酯中的一种。双官能度丙烯酸酯可以选用1,6-己二醇二丙烯酸酯、聚乙二醇(400)二甲基丙烯酸酯、1,6-己二醇二甲基丙烯酸酯、2(2-乙氧基乙氧基)乙基丙烯酸酯、聚乙二醇(200)二丙烯酸酯、二丙二醇二丙烯酸酯、二缩三乙二醇二甲基丙烯酸酯、三缩四乙二醇二甲基丙烯酸酯。三官能度丙烯酸酯可以选用丙氧化三羟甲基丙烷三丙烯酸酯、3-丙氧化丙三醇三丙烯酸酯、三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯或3-乙氧化三羟甲基丙烷三丙烯酸酯。高官能度可以选用二季戊四醇五/六丙烯酸酯。The diluent is an acrylate monomer commonly used in UV coatings, which is well known to those skilled in the art. For example, monofunctional acrylates can be selected from hydroxyethyl acrylate (HEA), hydroxyethyl methacrylate (HEMA), isobornyl methacrylate, isobornyl acrylate, glycidyl methacrylate, caprolactone acrylate , isocenyl acrylate, and 2-phenoxyethyl acrylate. Difunctional acrylates can be selected from 1,6-hexanediol diacrylate, polyethylene glycol (400) dimethacrylate, 1,6-hexanediol dimethacrylate, 2(2-ethoxy Ethyl ethoxy) ethyl acrylate, polyethylene glycol (200) diacrylate, dipropylene glycol diacrylate, triethylene glycol dimethacrylate, tetraethylene glycol dimethacrylate . Trifunctional acrylates can be selected from propoxylated trimethylolpropane triacrylate, 3-propoxylated glycerin triacrylate, trimethylolpropane triacrylate, pentaerythritol triacrylate or 3-ethoxylated trimethylol propane triacrylate. For high functionality, dipentaerythritol penta/hexaacrylate can be selected.
所述的光引发剂种类和用量为本领域技术人员所公知，例如BP、651、907、ITX、1173、184、2959、369、TPO、819、CQ、784。国内公司如北京英力、华钛等，国外如瑞士汽巴，其牌号为本领域技术人员所公知。The type and amount of the photoinitiator are known to those skilled in the art, such as BP, 651, 907, ITX, 1173, 184, 2959, 369, TPO, 819, CQ, 784. Domestic companies such as Beijing Yingli, Huati, etc., and foreign companies such as Swiss Ciba, their brands are well known to those skilled in the art.
所述低熔点丙烯酸酯为丙烯酸十八酯、丙烯酸十八甲酯、丙烯酸十六酯、丙烯酸十六甲酯。The low melting point acrylate is octadecyl acrylate, stearyl methyl acrylate, cetyl acrylate, cetyl methyl acrylate.
所述助剂为UV涂料常用的流平剂、消泡剂、分散剂。其中流平剂为本领域技术人员所公知的BYK公司的BYK333、BYK366、BYK307，德国迪高公司的DEGO410、DEGO432、DEGO435。消泡剂为本领域技术人员所公知的BYK公司的BYK357、BYK354、BYK352。分散剂为本领域技术人员所公知的美国Kerper公司的Kerper-602，Kerper-605，Kerper-630。The auxiliary agent is a leveling agent, a defoamer, and a dispersant commonly used in UV coatings. Wherein the leveling agent is BYK333, BYK366, BYK307 of BYK company well known to those skilled in the art, and DEGO410, DEGO432, DEGO435 of Germany Tego company. The antifoaming agent is BYK357, BYK354, BYK352 of BYK company well known to those skilled in the art. The dispersants are Kerper-602, Kerper-605, and Kerper-630 of Kerper Corporation of the United States well known to those skilled in the art.
本发明提供的UV涂料的制备方法为将主体树脂、稀释剂、低熔点丙烯酸酯和光引发剂在40摄氏度加热溶解，加入或者不加助剂，混合均匀。其中以涂料的总量为基准，低熔点丙烯酸酯的含量为5-50重量%，优选为10-30重量%，主体树脂含量为30-70重量%，优选40-60重量%，稀释剂5-50重量%，优选10-25重量%，助剂含量为0-10重量%，优选0-5%。The preparation method of the UV coating provided by the invention is to dissolve the main resin, diluent, low melting point acrylate and photoinitiator at 40 degrees Celsius, add or not add additives, and mix uniformly. Wherein based on the total amount of coating, the content of low melting point acrylate is 5-50% by weight, preferably 10-30% by weight, the content of main resin is 30-70% by weight, preferably 40-60% by weight, diluent 5 - 50% by weight, preferably 10-25% by weight, the auxiliary agent content is 0-10% by weight, preferably 0-5%.
本发明提供的UV哑光涂料适合用作PVC胶版、纸张的面漆。涂膜厚度为15-25微米，快速涂布，经紫外光照射15-30秒，可以得到光泽度为10-60的膜层。The UV matt coating provided by the invention is suitable for being used as a top coat for PVC offset plates and paper. The thickness of the coating film is 15-25 microns, quickly coated, and irradiated by ultraviolet light for 15-30 seconds, a film layer with a gloss of 10-60 can be obtained.
实施例子进一步说明Implementation examples further illustrate
举例1Example 1
环氧丙烯酸酯40g，三羟甲基丙烷三丙烯酸酯40g，丙烯酸十八酯10g，BYK352为5g，Kerper605为4g，引发剂184为1g，40摄氏度溶解后涂膜20微米，紫外灯照射20秒，光泽仪在60°角下测得光泽度为60。40g of epoxy acrylate, 40g of trimethylolpropane triacrylate, 10g of octadecyl acrylate, 5g of BYK352, 4g of Kerper605, 1g of initiator 184, 20 microns of coating film after dissolution at 40 degrees Celsius, and 20 seconds of ultraviolet light irradiation , The gloss meter measures the gloss as 60 at an angle of 60°.
举例2Example 2
聚酯丙烯酸酯60g，1,6-己二醇二丙烯酸酯10g，丙烯酸十六酯25g，BYK357为2g，Kerper602为2g，引发剂TPO为1g，40摄氏度溶解后涂膜25微米，紫外灯照射25秒，光泽仪在60°角下测得光泽度为45。60g of polyester acrylate, 10g of 1,6-hexanediol diacrylate, 25g of hexadecyl acrylate, 2g of BYK357, 2g of Kerper602, 1g of initiator TPO, 25 microns of coating film after dissolution at 40 degrees Celsius, irradiated by ultraviolet light In 25 seconds, the gloss meter measured the gloss as 45 at an angle of 60°.
举例3Example 3
聚氨酯丙烯酸酯30g，二缩三乙二醇二甲基丙烯酸酯40g，丙烯酸十八甲酯30g，引发剂BP为1g，40摄氏度溶解后涂膜15微米，紫外灯照射30秒，光泽仪在60°角下测得光泽度为30。30g of polyurethane acrylate, 40g of triethylene glycol dimethacrylate, 30g of octadecylmethyl acrylate, 1g of initiator BP, 15 microns of coating film after dissolution at 40 degrees Celsius, 30 seconds of ultraviolet light irradiation, gloss meter at 60 The gloss measured at an angle of 30° is 30°.
举例4Example 4
环氧丙烯酸酯20g，聚酯丙烯酸酯30g，丙烯酸羟乙酯40g，丙烯酸十六甲酯5g，BYK354为2g，Kerper630为2g，引发剂1173为1g，40摄氏度溶解后涂膜20微米，紫外灯照射20秒，光泽仪在60°角下测得光泽度为25。20g of epoxy acrylate, 30g of polyester acrylate, 40g of hydroxyethyl acrylate, 5g of hexadecylmethyl acrylate, 2g of BYK354, 2g of Kerper630, 1g of initiator 1173, 20 microns of film after dissolution at 40 degrees Celsius, UV lamp After irradiating for 20 seconds, the gloss meter measured the gloss as 25 at an angle of 60°.
举例5Example 5
聚氨酯丙烯酸酯20g，聚酯丙烯酸酯50g，聚乙二醇(200)二丙烯酸酯24g，丙烯酸十八酯5g，引发剂651为1g，40摄氏度溶解后涂膜20微米，紫外灯照射25秒，光泽仪在60°角下测得光泽度为15。20g of polyurethane acrylate, 50g of polyester acrylate, 24g of polyethylene glycol (200) diacrylate, 5g of stearyl acrylate, 1g of initiator 651, 20 microns of coating film after dissolving at 40 degrees Celsius, and 25 seconds of ultraviolet light irradiation, The gloss meter measured a gloss of 15 at an angle of 60°.
举例6Example 6
环氧丙烯酸酯70g，聚乙二醇(200)二丙烯酸酯24g，丙烯酸十八酯5g，引发剂907为1g，40摄氏度溶解后涂膜20微米，紫外灯照射25秒，光泽仪在60°角下测得光泽度为15。70g of epoxy acrylate, 24g of polyethylene glycol (200) diacrylate, 5g of stearyl acrylate, 1g of initiator 907, 20 microns of coating film after dissolving at 40 degrees Celsius, 25 seconds of ultraviolet light irradiation, gloss meter at 60 ° The gloss was measured at 15 under the corners.
举例7Example 7
环氧丙烯酸酯19g，聚氨酯丙烯酸酯20g，二季戊四醇五/六丙烯酸酯5g，丙烯酸十八甲酯50g，引发剂2959为1g，40摄氏度溶解后涂膜15微米，紫外灯照射25秒，光泽仪在60°角下测得光泽度为10。19g of epoxy acrylate, 20g of polyurethane acrylate, 5g of dipentaerythritol penta/hexaacrylate, 50g of octadecylmethyl acrylate, 1g of initiator 2959, 15 microns of coating film after dissolution at 40 degrees Celsius, 25 seconds of ultraviolet light irradiation, gloss meter A gloss of 10 was measured at an angle of 60°.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110484098A (en) * | 2018-05-14 | 2019-11-22 | 广东天丛新材料有限公司 | A kind of ultra-thin encapsulating coating and its spraying process applied to LED display |
| CN112852283A (en) * | 2021-02-24 | 2021-05-28 | 东莞大宝化工制品有限公司 | Self-extinction UV wood coating and preparation method thereof |
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| CN102770496A (en) * | 2010-02-11 | 2012-11-07 | 帝斯曼知识产权资产管理有限公司 | Radiation curable liquid composition for low gloss coatings |
| CN103073990A (en) * | 2012-12-28 | 2013-05-01 | 上海维凯化学品有限公司 | Ultraviolet curing coating composition for tectorial color steel plate |
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| CN1229423A (en) * | 1996-09-13 | 1999-09-22 | 美国3M公司 | Floor finish compositions |
| CN101845243A (en) * | 2009-03-28 | 2010-09-29 | 恒昌涂料（惠阳）有限公司 | Low-energy electron beam radiation curing coating and use method thereof |
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