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    专

    一种实现石材幕墙全方位调节背栓装置

    1101169670B2
    发明人
    胡昆鹏, 刘珉辰, 王恒, 尹桂柏, 刘浩然, 李福振
    受让人
    中建三局集团有限公司
    申请人
    YAMAHA MOTOR CO LTD
    申请号
    611455
    申请日
    1991-12-04
    公开(公告)号
    1101169670B2
    公开(公告)日
    1990-12-10
    IPC分类号
    H03F003/19H03K017/687H03K017/693H04B001/44H03K017/56
    CPC分类号
    -
    优先权号
    034016
    优先权日
    1993-03-21
    摘要

    The mixt. contains by wt. 0.1-2% synthetic silica. The cast asphalt is used e.g. as a top surface on roads, parking places or bridges; for thermal insulation in tall buildings; or in the construction of factories.

    The mixt. may also contain natural stone chips, e.g. basalt, diabase, granite, porphyry etc., with size 2-16mm and sand or mineral fillers such as lime powder. The binder is bitumen and/or coal tar. The synthetic silica is made by pptn.

    The addn. of the silica provides improved hardness and better fatigue strength, even though the amt. of the binder in the mixt. must be increased. The penetration depth obtd. in the DIN 1966 test is reduced and the sensitivity of the mixt. towards variations in binder content is also reduced.

    权利要求
    1. A navigation satellite system (NSS) method for position determination based on signal processing of PRN codes, the method comprising: using a NSS high yield signal processing technique wherein a first high yield location solution is determined using a first set of PRN codes associated with a first NSS and a second high yield location solution is determined using a second set of PRN codes associated with a second NSS; using a NSS high accuracy technique for attempting a first high accuracy location solution based on signal processing of said first set of PRN codes and for attempting a second high accuracy location solution based on signal processing of said second set of PRN codes; selecting one of the first and second high accuracy location solutions as a NSS-based location when either or both of the first and second high accuracy location solutions is available, wherein when both the first and second high accuracy location solutions are available the first high accuracy location solution is selected when a first location difference between the first high accuracy and high yield location solutions is smaller than a second location difference between the second high accuracy and high yield location solutions, and the second high accuracy location solution is selected when the second location difference is smaller than the first location difference; and selecting one of the first and second high yield location solutions for the NSS-based location when no high accuracy location solution is available and one or both of the high yield solutions is available.
    2. The method of claim 1 , further comprising: selecting the PRN codes from the group of local and global NSS signals consisting of: a global positioning system (GPS) signal, a Galileo signal, a Globalnaya Navigatsionnay Sputnikovaya Sistema (GLONASS) signal, and a Compass signal.
    3. The method of claim 1 , further comprising: selecting the PRN codes from a group of satellite navigation signals consisting of: L1 signals, E1 signals, E2 signals, L2 signals, L3 signals, E6 signals, B3 signals, LEX signals, L5 signals, E5 signals, and AltBOC signals.
    4. The method of claim 1 , further comprising: determining a correction vector between the first high accuracy location solution and the first high yield location solution when the first high accuracy location solution is available; and applying the correction vector to the first high yield location solution for determining the NSS-based location when the first high accuracy location solution subsequently is not available.
    5. The method of claim 1 , further comprising: determining said first location difference between the first high accuracy location solution and the first high yield location solution when the first high accuracy location solution is available; and issuing a location error notification when the first location difference is greater than a selected threshold.
    6. The method of claim 1 , wherein using the high yield technique further comprises: calculating a first dilution of precision (DOP) and a second DOP for the first NSS and the second NSS, respectively; and using the first DOP and the second DOP for determining a first location accuracy and a second location accuracy, respectively.
    7. The method of claim 1 , further comprising: using the high yield technique for determining signal acquisition data for acquiring a NSS signal for a particular NSS satellite; and using the signal acquisition data for assisting the high accuracy technique for acquiring a NSS signal from the particular NSS satellite.
    8. The method of claim 7 , wherein the signal acquisition data is selected from the group consisting of: Doppler, code phase, NSS clock, clock drift, and PRN number.
    9. The method of claim 1 , further comprising: determining an estimated location accuracy of the NSS-based location based at least in part on a dilution of precision; and issuing a notification when the estimated location accuracy of the NSS-based location is less than a selected minimum accuracy.
    10. The method of claim 9 further comprising: selecting the selected minimum accuracy with user-accessible slider having accuracy settings.
    11. The method of claim 1 , further comprising: issuing a notification when a currently available number of pseudoranges for either of the first and second high accuracy location solutions is less than a selected availability number; and issuing a notification based on a dilution of precision (DOP) threshold.
    12. The method of claim 11 , further comprising: selecting the availability number with user-accessible slider having integer settings.
    13. The method of claim 12 , wherein the availability number is selected from at least two of the numbers in the group consisting of: zero, one, two, three, four, five, six, seven and eight.
    14. The method of claim 1 , further comprising: using the high accuracy technique for a determining ionospheric parameters of an ionospheric model; and using the ionospheric parameters for determining the high yield location solutions.
    15. The method of claim 1 , further comprising: using a reference clock signal for processing NSS signals from NSS satellites in a high yield NSS receiver; and using the same reference clock signal for processing the NSS signals from the NSS satellites in a high accuracy NSS receiver, the high accuracy NSS receiver being physically separate from the high yield NSS receiver.
    16. The method of claim 1 , further comprising: de-weighting pseudoranges corresponding to NSS satellites having elevation angles below an elevation threshold for determining the first high accuracy location solution.
    17. The method of claim 1 , further comprising: using NSS satellite signals having a lower signal-to-noise ratio for determining the first high yield location solution.
    18. A navigation satellite system (NSS) position determination system comprising: a NSS high yield module for determining a first high yield location solution based on first positioning signals associated with a first NSS and for determining a second high yield location solution based on second positioning signals associated with a second NSS; a NSS high accuracy module for determining a first high accuracy location solution based on the first positioning signals and for determining a second high accuracy location solution based on the second positioning signals; and a location solution corroborator module for receiving input from both the NSS high yield module and the NSS high accuracy module, the location solution corroborator module for providing a corroborated location solution; and a position provider outputting the corroborated location solution, wherein the corroborated location solution which is output comprises: one of the first and second high accuracy location solutions as a NSS-based location when either or both of the first and second high accuracy location solutions is available, wherein when both the first and second high accuracy location solutions are available the first high accuracy location solution is output as the corroborated solution when a first location difference between the first high accuracy and high yield location solutions is smaller than a second location difference between the second high accuracy and high yield location solutions, and the second high accuracy location solution is output when the second location difference is smaller than the first location difference; and one of the first and second high yield location solutions for the NSS-based location is output when no high accuracy location solution is available and one or both of the high yield solutions is available.
    19. The system of claim 18 wherein one of said first NSS and said second NSS is a global navigation satellite system (GNSS) position determination system.
    20. The system of claim 18 wherein one of said first NSS and said second NSS is a local navigation satellite system (LNSS) position determination system.
    21. The system of claim 18 further comprising: a correction vector module for receiving input from both the NSS high yield module and the NSS high accuracy module and determining a correction vector applicable to the first high yield location solution; and a correction vector application module for applying the correction vector to the first high yield location solution.
    22. The system of claim 18 further comprising: a warning module for providing a notification when the accuracy of the corroborated location solution is below an accuracy threshold.
    23. The system of claim 18 wherein the positioning signals are provided by the group of NSS providers consisting of: a global positioning system (GPS) signal, a Galileo signal, a Globalnaya Navigatsionnay Sputnikovaya Sistema (GLONASS) signal, and a Compass signal.
    24. The system of claim 18 wherein the corroborated location solution has an accuracy greater than or equal to the least accurate of the first and second high yield location solutions and less than or equal to the least accurate of the first and second high accuracy location solutions.
    说明书
    [0001]用于金属的阻燃型紫外光固化涂料
    [0002]技术领域
    [0003]本发明属于紫外光固化涂料技术领域,特别涉及一种适用于金属的阻燃型紫外光固化涂料。
    [0004]背景技术
    [0005]金属腐蚀普遍存在于各个领域,不仅造成经济损失,还可能引发安全事故。目前多采用各种涂料在金属表面形成致密保护膜,使金属得到有效保护。传统的溶剂型涂料因含大量的挥发性有机化合物(VOC),对人体有很大伤害,不能满足环保的要求。近年来开发的紫外光固化(UV)涂料具有高效、节能、环保、节约资源、美观等特点,广泛地应用社会各领域,被誉为绿色工业产品,但是紫外光固化普遍存在附着力差、易燃等缺陷。UV涂料的快速固化决定了它的涂膜收缩应力很大,附着力较差,特别是在真空蒸镀形成的致密、光滑的金属镀膜表面更成问题。为解决这一问题,人们通常是将附着力好的惰性树脂溶于活性稀释剂,配成可光固化的涂料,但惰性树脂本身不能参与固化,降低了涂层的胶联密度,影响了涂膜的机械性能。如公开号为CN1803942A的中国专利申请公开了一种用于金属镀膜表面防护的紫外光固化涂料,采用在涂料中添加热塑性丙烯酸树脂和纤维素类树脂的混合物(复合附着力增进树脂),增加漆膜在金属底材表面的附着力;但由于其原料中的树脂具有易燃性的特点而限制了其使用范围。此外,公开号为CN1718657A的中国专利申请公开了一种阻燃型紫外光固化聚氨酯丙烯酸涂料及其制备方法,该涂料主要由改性二苯基甲烷二异氰酸酷、带双键的含三聚氰胺-酚醛树脂的改性多元醇等制成;但该涂料的附着力特别是在金属表面的附着力仍不够理想。
    [0006]发明内容
    [0007]本发明的目的是提供一种新的用于金属的阻燃型紫外光固化涂料,该涂料在金属表面的附着力强,且可避免树脂类固化涂料易燃的缺陷。
    [0008]本发明解决其技术问题所采用的技术方案是:
    [0009]用于金属的阻燃型紫外光固化涂料,主要由活性低聚物、活性稀释剂、附着力促进剂、光引发剂、稀释剂等组成,其中各组分的重量份配比如下:
    [0010]活性低聚物20~70份,活性稀释剂20~60份,附着力促进剂1~10份,
    [0011]光引发剂0.4~2份,稀释剂6~20份;
    [0012]上述组分中的活性低聚物(紫外光固化涂料的预聚物)为顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯活性低聚物;活性稀释剂为含1~6个烯属不饱和双键的化合物。
    [0013]上述各组分的重量份配比可优选为:
    [0014]活性低聚物30~65份,活性稀释剂30~50份,附着力促进剂2~8份,
    [0015]光引发剂0.5~2份,稀释剂10~20份。
    [0016]上述顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯活性低聚物可以通过下述方法制得:
    [0017]将磷酸酯三元醇和二异氰酸酯以及丙烯酸-β-羟基酯(可选自丙烯酸-β-羟乙酯或丙烯酸-β-羟丙酯、甲基丙烯酸-β-羟乙酯、甲基丙烯酸-β-羟丙酯等),按摩尔比1∶n∶(2n-3),其中1.5<n<3,在催化剂(可选自二丁基锡二月桂酸酯、辛酸亚锡、N-甲基吗啉、三亚乙基二胺等)作用和惰性气体保护下,20~80℃反应6~12小时,再加入质量百分比为1~8%的顺丁烯二酸酐,在60~80℃搅拌3~6小时即得。
    [0018]上述各组分中:
    [0019]活性稀释剂是一类具有化学反应活性、在上述阻燃型紫外光固化涂料的固化过程中要参与聚合反应成膜的物质,在本发明中主要为含1~6个烯属不饱和双键的化合物,可选自单官能度、双官能度、三官能度、四官能度及以上官能度的化合物,其中:
    [0020]单官能度化合物可选自丙烯酸乙酯、甲基丙烯酸乙酯、甲基丙烯酸丁酯、甲基丙烯酸丁酯、丙烯酸羟乙酯、甲基丙烯酸羟乙酯、丙烯酸羟丙酯、甲基丙烯酸羟丙酯、丙烯酸异冰片酯、甲基丙烯酸异冰片酯、四氢呋喃、丙烯酸苯氧基乙酯、甲基丙烯酸苯氧基乙酯、丙烯酸羟-2-乙基己酯、甲基丙烯酸羟-2-乙基己酯、丙烯酸缩水甘油酯、甲基丙烯酸缩水甘油酯、乙氧基乙氧基乙基丙烯酸酯、丙氧化新戊二醇甲醚丙烯酸酯、环三羟甲基丙烷甲缩醛丙烯酸酯等中的一种或几种;
    [0021]双官能度化合物可选自二缩三丙二醇二丙烯酸酯、1,6-己二醇二丙烯酸酯、乙氧化1,6-己二醇二丙烯酸酯、二丙二醇二丙烯酸酯、二丙二醇二甲基丙烯酸酯、乙氧化二丙二醇二丙烯酸酯、1,4-丁二醇二丙烯酸酯、新戊二醇二丙烯酸酯、丙氧化新戊二醇二丙烯酸酯、乙氧化双酚A二丙烯酸酯、乙氧化双酚A二甲基丙烯酸酯等中的一种或几种;
    [0022]三官能度化合物可选自三羟甲基丙烷三丙烯酸酯、乙氧化三羟甲基丙烷三丙烯酸酯、丙氧化三羟甲基丙烷三丙烯酸酯、季戊四醇三丙烯酸酯、丙氧化甘油三丙烯酸酯等中的一种或几种;
    [0023]四官能度及以上的化合物可选自季戊四醇四丙烯酸酯、乙氧化季戊四醇四丙烯酸酯、二季戊四醇五丙烯酸酯、二季戊四醇六丙烯酸酯等中的一种或几种。
    [0024]附着力促进剂可选自EM39、EB168、EB170、EB770、SB404、SR9008、SR9012、CD9050、CD9051、Photomer4846、Photomer5424、Photomer4173、KBM603、KBM503、KBM403中的一种或几种,这些牌号都为本领域技术人员所公知。
    [0025]光引发剂可选自二苯甲酮、2-羟基-2-甲基-1-苯基丙酮、安息香双甲醚、1-羟基环己基苯基酮、2,2-二甲氧基-1,2-二苯基乙酮、双(2,4,6-三甲基苯甲酰)苯基氧化膦等中的一种或几种。
    [0026]稀释剂在上述阻燃型紫外光固化涂料的制备过程中不参与化学反应,在本发明中可起到溶剂的作用,当将本发明涂料用于金属表面并固化后,该稀释剂即被挥发;在本发明中稀释剂可选自丙酮、丁酮、醋酸甲酯、醋酸乙酯、醋酸丁酯、醋酸异丁酯、四氢呋喃、甲苯、二甲苯、丙酸正丁酯、环己酮、乙二醇乙醚醋酸酯、乙二醇丁醚醋酸酯、乙二醇丁醚醋酸酯、丙二醇乙醚醋酸酯、异丙醇、正丁醇、二丙酮醇、丙二醇丁醚、二丙二醇甲醚等中的一种或几种。
    [0027]本发明用于金属的阻燃型紫外光固化涂料中,除含有上述各组分外,还可以含有重量份配比为0.1~1份的助剂。
    [0028]所述的助剂指的是UV涂料中常用的流平剂、消泡剂、润滑剂,可选用其中的任意一种或几种。
    [0029]所述的流平剂可选自EFKA3883、EFKA3886、EFKA3600、BYK366、BYK333、BYK307、DEGO410等中的一种或几种,这些商品牌号为本领域技术人员所公知;
    [0030]所述的消泡剂可选自EFKA2022、EFKA2527、EFKA2040、BYK352、BYK354、BYK357等中的一种或几种,这些商品牌号为本领域技术人员所公知;
    [0031]所述的润滑剂优选为石蜡材料,它可以进一步改善涂层的手感和增加涂层光泽度。
    [0032]本发明用于金属的阻燃型紫外光固化涂料,可采用下述方法制备:
    [0033]取所述重量份配比的活性低聚物,搅拌下加入所述重量份配比的活性稀释剂、光引发剂、稀释剂,组分中含有助剂时一并加入,搅匀,即得到本发明用于金属的阻燃型紫外光固化涂料。
    [0034]与现有技术相比,本发明的有益效果是:
    [0035]本发明采用顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯作为紫外光固化涂料的预聚物,由于在聚氨酯丙烯酸酯中引入了具有极性的羧基,因而大大提高了涂膜与金属的附着力,而树脂中磷的存在又起到了很好的阻燃效果。因此,本发明紫外光固化涂料在金属表面的附着力强,且可避免树脂类固化涂料易燃的缺陷。
    [0036]具体实施方式
    [0037]下面结合具体实施方式对本发明作进一步的详细描述。
    [0038]但不应将此理解为本发明上述主题的范围仅限于下述实施例。
    [0039]实施例1
    [0040]本实施例为本发明紫外光固化涂料主要原料之一顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯的制备,其方法如下:
    [0041]取50克质量百分比浓度为85%的磷酸水溶液于三颈瓶中,氩气保护下,在冰浴及搅拌条件下滴加255克环氧丙烷,然后缓慢升至室温反应2小时,旋蒸除去水和未反应的环氧丙烷,得到223克磷酸酯三元醇;
    [0042]在反应瓶中加入50克上述磷酸酯三元醇,再加入60毫克二丁基锡二月桂酸酯作为催化剂,在搅拌下滴加60克二苯基甲烷二异氰酸酯和25克丙烯酸-β-羟丙酯(磷酸酯三元醇、二苯基甲烷二异氰酸酯、丙烯酸-β-羟丙酯三者摩尔比为1∶2.5∶2),氩气保护下升温至80℃,反应4小时,得含磷聚氨酯丙烯酸酯A;然后加入5克顺丁烯二酸酐,在70℃下搅拌4小时,得顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B,作为本发明紫外光固化涂料的活性低聚物。
    [0043]下述实施例2~9为本发明紫外光固化涂料的组成及配制方法:
    [0044]实施例2
    [0045]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0046]组成(均为重量份配比,下同):
    [0047]活性低聚物60份,活性稀释剂21份,附着力促进剂1.2份,
    [0048]光引发剂1.8份,稀释剂14份,助剂0.3份
    [0049]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为丙烯酸-β-羟乙酯和丙烯酸异冰片酯,分别为12份和9份;附着力促进剂为EB168;光引发剂为2-羟基-2-甲基-1-苯基丙酮;助剂包括流平剂EFKA3883和消泡剂EFKA2527,分别为0.2份和0.1份;稀释剂为四氢呋喃、二甲苯和丙二醇丁醚,分别为7份、4份和3份。
    [0050]配制方法:
    [0051]取60克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入12克丙烯酸-β-羟乙酯,9克丙烯酸异冰片酯,1.2克EB168,1.8克光引发剂2-羟基-2-甲基-1-苯基丙酮,0.2克流平剂EFKA3883,0.1克消泡剂EFKA2527,7克四氢呋喃,4克二甲苯,3克丙二醇丁醚,得到本实施例阻燃型紫外光固化涂料。
    [0052]实施例3
    [0053]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0054]组成:
    [0055]活性低聚物25份,活性稀释剂24份,附着力促进剂2.4份,
    [0056]光引发剂1.2份,稀释剂18份,助剂0.5份
    [0057]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸-β-羟乙酯和丙氧化新戊二醇二丙烯酸酯,分别为10份和14份;附着力促进剂为EM39;光引发剂为安息香双甲醚;助剂包括流平剂DEGO410和消泡剂EFKA2022,分别为0.3份和0.2份;稀释剂为醋酸乙酯、甲苯和乙二醇丁醚醋酸酯,分别为8份、4份和6份。
    [0058]配制方法:
    [0059]取25克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入10克甲基丙烯酸-β-羟乙酯,14克丙氧化新戊二醇二丙烯酸酯,2.4克EM39,1.2克光引发剂安息香双甲醚,0.3克流平剂DEGO410,0.2克消泡剂EFKA2022,8克醋酸乙酯,4克甲苯,6克乙二醇丁醚醋酸酯,得到本实施例阻燃型紫外光固化涂料。
    [0060]实施例4
    [0061]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0062]组成:
    [0063]活性低聚物35份,活性稀释剂52份,附着力促进剂5份,
    [0064]光引发剂0.4份,稀释剂20份,助剂0.1份
    [0065]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸-β-羟丙酯和丙氧化新戊二醇甲醚丙烯酸酯,分别为27份和25份;附着力促进剂为CD9050;光引发剂为2,2-二甲氧基-1,2-二苯基乙酮;助剂包括流平剂EFKA3600和消泡剂BYK352,分别为0.05份和0.05份;稀释剂为醋酸乙酯、醋酸异丁酯和丙二醇乙醚醋酸酯,分别为10份、4份和6份。
    [0066]配制方法:
    [0067]取35克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入27克甲基丙烯酸-β-羟丙酯,25克丙氧化新戊二醇甲醚丙烯酸酯,5克CD9050,0.4克光引发剂2,2-二甲氧基-1,2-二苯基乙酮,0.05克流平剂EFKA3600,0.05克消泡剂BYK352,10克醋酸乙酯,4克醋酸异丁酯,6克丙二醇乙醚醋酸酯,得到本实施例阻燃型紫外光固化涂料。
    [0068]实施例5
    [0069]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0070]组成:
    [0071]活性低聚物20份,活性稀释剂60份,附着力促进剂10份,
    [0072]光引发剂0.5份,稀释剂10份
    [0073]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸苯氧基乙酯和三羟甲基丙烷三丙烯酸酯,分别为42份和18份;附着力促进剂为SR9012;光引发剂为安息香双甲醚;稀释剂为环己酮和正丁醇,分别为6份和4份。
    [0074]配制方法:
    [0075]取20克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入42克甲基丙烯酸苯氧基乙酯,18克三羟甲基丙烷三丙烯酸酯,10克SR9012,0.5克光引发剂安息香双甲醚,6克环己酮,4克正丁醇,得到本实施例阻燃型紫外光固化涂料。
    [0076]实施例6
    [0077]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0078]组成:
    [0079]活性低聚物70份,活性稀释剂20份,附着力促进剂1份,
    [0080]光引发剂2份,稀释剂6份
    [0081]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为甲基丙烯酸苯氧基乙酯和三羟甲基丙烷三丙烯酸酯,分别为12份和8份;附着力促进剂为Photomer4846;光引发剂为二苯甲酮;稀释剂为甲苯和二丙酮醇,分别为4份和2份。
    [0082]配制方法:
    [0083]取70克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入12克甲基丙烯酸苯氧基乙酯,8克三羟甲基丙烷三丙烯酸酯,1克Photomer4846,2克光引发剂二苯甲酮,4克甲苯,2克二丙酮醇,得到本实施例阻燃型紫外光固化涂料。
    [0084]实施例7
    [0085]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0086]组成:
    [0087]活性低聚物65份,活性稀释剂30份,附着力促进剂8份,
    [0088]光引发剂1份,稀释剂15份
    [0089]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为二丙二醇二丙烯酸酯和乙氧化季戊四醇四丙烯酸酯,分别为12份和18份;附着力促进剂为KBM503;光引发剂为1-羟基环己基苯基酮;稀释剂为丙酮。
    [0090]配制方法:
    [0091]取65克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入12克二丙二醇二丙烯酸酯,18克乙氧化季戊四醇四丙烯酸酯,8克KBM503,1克光引发剂1-羟基环己基苯基酮,15克丙酮,得到本实施例阻燃型紫外光固化涂料。
    [0092]实施例8
    [0093]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0094]组成:
    [0095]活性低聚物30份,活性稀释剂50份,附着力促进剂2份,
    [0096]光引发剂1.5份,稀释剂12份
    [0097]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为四氢呋喃丙烯酸酯;附着力促进剂为SB404;光引发剂为二苯甲酮;稀释剂为丁酮和异丙醇,分别为7份和5份。
    [0098]配制方法:
    [0099]取30克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入50克四氢呋喃丙烯酸酯,2克SB404,1.5克光引发剂二苯甲酮,7克丁酮,5克异丙醇,得到本实施例阻燃型紫外光固化涂料。
    [0100]实施例9
    [0101]本实施例紫外光固化涂料的组成及配制方法分别如下:
    [0102]组成:
    [0103]活性低聚物50份,活性稀释剂40份,附着力促进剂8份,
    [0104]光引发剂2份,稀释剂20份助剂1份
    [0105]其中,活性低聚物为实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B;活性稀释剂为1,6-己二醇二丙烯酸酯和丙氧化甘油三丙烯酸酯,分别为26份和14份;附着力促进剂为Photomer4173;光引发剂为双(2,4,6-三甲基苯甲酰)苯基氧化膦;助剂为石蜡;稀释剂为乙二醇丁醚醋酸酯。
    [0106]配制方法:
    [0107]取50克活性低聚物(实施例1所得的顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯B),搅拌下加入26克1,6-己二醇二丙烯酸酯,14克丙氧化甘油三丙烯酸酯,8克Photomer4173,2克光引发剂双(2,4,6-三甲基苯甲酰)苯基氧化膦,1克石蜡,20克乙二醇丁醚醋酸酯,得到本实施例阻燃型紫外光固化涂料。
    [0108]实施例10
    [0109]本实施例为对比实施例:
    [0110]其组成中除活性低聚物为实施例1所得的未经顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯A外,其余组分均与实施例3相同。
    [0111]配制方法也与实施例3相同。
    [0112]实施例11
    [0113]本实施例为对上述部分实施例所得的阻燃型紫外光固化涂料产品进行涂膜性能测试的实验例:
    [0114]发明人分别用上述实例2~4所配制的本发明阻燃型紫外光固化涂料和实施例10所配制的对比UV涂料喷涂在表面真空镀铝的白铁皮表面,用500W的紫外灯作为辐射源,固化完全,对所形成的固化膜(1~3号样品和4号样品)进行各项性能测试和评定,其结果如表1所示:
    [0115]表1涂膜性能
    [0116]样品1234外观无色,透明,表面光滑,光泽度好无色,透明,表面光滑,光泽度好无色,透明,表面光滑,光泽度好无色,透明,表面光滑,光泽度好铅笔硬度3H3H3H3H耐沸水性涂膜未起泡,没发生任何变化涂膜未起泡,没发生任何变化涂膜未起泡,没发生任何变化涂膜起泡,表面光泽度和光滑度降低附着力级别1113阻燃性能优优优优
    [0117]样品
    [0118]从表1可以看出,1~3号样品的涂膜附着力和耐沸水性都优于4号样品,表明用顺丁烯二酸酐改性的含磷聚氨酯丙烯酸酯作为预聚物的UV涂料更能满足实际需求,是一种很有潜力的阻燃型紫外光固化涂料。
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