CN112010568A - 膜面中性色可钢双银低辐射镀膜玻璃及工艺 - Google Patents
膜面中性色可钢双银低辐射镀膜玻璃及工艺 Download PDFInfo
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- 239000011521 glass Substances 0.000 title claims abstract description 44
- 229910052709 silver Inorganic materials 0.000 title claims abstract description 44
- 239000004332 silver Substances 0.000 title claims abstract description 44
- 230000007935 neutral effect Effects 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000012528 membrane Substances 0.000 title claims description 11
- 239000010410 layer Substances 0.000 claims abstract description 100
- 239000011241 protective layer Substances 0.000 claims abstract description 30
- 238000010521 absorption reaction Methods 0.000 claims abstract description 26
- 239000002131 composite material Substances 0.000 claims abstract description 26
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 239000000758 substrate Substances 0.000 claims abstract description 4
- 239000012300 argon atmosphere Substances 0.000 claims description 9
- 238000004544 sputter deposition Methods 0.000 claims description 9
- PWKWDCOTNGQLID-UHFFFAOYSA-N [N].[Ar] Chemical compound [N].[Ar] PWKWDCOTNGQLID-UHFFFAOYSA-N 0.000 claims description 8
- VVTSZOCINPYFDP-UHFFFAOYSA-N [O].[Ar] Chemical compound [O].[Ar] VVTSZOCINPYFDP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 238000007747 plating Methods 0.000 claims description 6
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 4
- UVGLBOPDEUYYCS-UHFFFAOYSA-N silicon zirconium Chemical compound [Si].[Zr] UVGLBOPDEUYYCS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910000611 Zinc aluminium Inorganic materials 0.000 claims description 3
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 3
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 229910001120 nichrome Inorganic materials 0.000 claims description 3
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005562 fading Methods 0.000 abstract description 4
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 206010052143 Ocular discomfort Diseases 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000005344 low-emissivity glass Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
本发明涉及技术镀膜玻璃加工领域，具体涉及一种膜面中性色可钢双银低辐射镀膜玻璃及工艺，该玻璃结构自玻璃基板向外依次为：玻璃、电介质层I、复合吸收层I、保护层I、银层I、保护层Ⅱ、复合吸收层Ⅱ、电介质层Ⅱ、复合吸收层Ⅲ、保护层Ⅲ、银层Ⅱ、保护层Ⅳ、复合吸收层Ⅳ、电介质层Ⅲ。该可钢双银镀膜玻璃膜面和外反颜色接近，不会产生视觉偏差。另外，通过设置铜层给合其它各层结构及双银透射实现透过色淡化自然效果。可实现达到以下数值:可见光玻璃面色坐标a*值＝‑1.2，色坐标b*值＝‑5.5，可见光透射色坐标a*值＝‑3.5，色坐标b*值＝‑1。
Description
技术领域
本发明涉及技术镀膜玻璃加工领域，具体涉及一种膜面中性色可钢双银低辐射镀膜玻璃及工艺。
背景技术
目前市场拥有的大部分双银产品膜面色很深，一部分金黄色，一部分蓝绿色，视觉效果很差，无法满足设计师的要求，对于公司产品的开发和品牌的提升也有很大的局限性。而我司的GE系列双银产品膜面色较淡，外观视觉中性色，膜面颜色基本和外反颜色一致，但辐射及强度达不到。如果将这个系列进行开发，将会很有市场竞争力，而且这种玻璃适用性更广，适用于室内、室外等多个场合，而不会造成视觉疲劳和不适。而可钢产品相对于非可钢产品具有镀膜效率高，加工流速快，且可为其他厂家提供产品，便于其他厂家加工。另外，既能实现膜面颜色和外反颜色一致，又同时使透过色也实现淡化及自然效果(大部分双银产品透过色很深，偏蓝绿较多，视觉效果很差)，而达到一些设计师使用要求，更是一种结构实现两种中性色效果的要求。
发明内容
本发明针对现有技术存在的问题，提供一种可钢化双银产品玻璃，是一种既适宜室内、室外装饰或使用的幕墙玻璃，又可以实现节能、环保、不会造成另一种光污染的环保低辐射镀膜玻璃，该玻璃室外颜色和室内颜色接近，不会让人产生视觉疲劳和不适，同时实现透过色也实现淡化效果。
此可钢双银低辐射玻璃通过达到传统双银低辐射玻璃上实现更多两层金属层，通过改变介质层和银层的配比，使膜面颜色更具中性效果，另外，通过加铜层给合其它各层及双银透射实现透过色淡化的折射自然效果。
为了实现上述目的，本发明采用的技术方案如下：
膜面中性色可钢双银低辐射镀膜玻璃，该玻璃结构自玻璃基板向外依次为：玻璃、电介质层I、复合吸收层I、保护层I、银层I、保护层Ⅱ、复合吸收层Ⅱ、电介质层Ⅱ、复合吸收层Ⅲ、保护层Ⅲ、银层Ⅱ、保护层Ⅳ、复合吸收层Ⅳ、电介质层Ⅲ；
其中，电介质层I、Ⅱ、Ⅲ为Si3N4，膜层厚度为30-65nm；
复合吸收层I、Ⅱ、Ⅲ、Ⅳ为AZO，膜层厚度为8-10nm；
银层I、Ⅱ为Ag，膜层厚度为5-12nm；
保护层I、Ⅱ、Ⅲ、Ⅳ为NiCr，膜层厚度为1-4nm；
介质保护层I为硅锆靶，膜层厚度为5nm。
所述的银层I、保护层Ⅱ之间还设有一层铜层I，为Au,其膜层厚度为2nm。
如上所述的膜面中性色可钢双银低辐射镀膜玻璃的镀制工艺，采用真空磁控溅射镀膜工艺，各膜层的镀制工艺为：
电介质层I、Ⅱ、Ⅲ，通过交流阴极的硅靶在氩氮氛围中溅射，氩氮为5：7；
复合吸收层I、Ⅱ、Ⅲ、Ⅳ，通过交流阴极的锌铝靶在氩氧氛围中溅射，其氩氧比例保持在40：1；
银层I、Ⅱ，通过直流平靶在氩气氛围中溅射；
保护层I、Ⅱ、Ⅲ、Ⅳ，通过直流平靶在氩气氛围中溅射镍铬合；
所述的铜层I通过直流平靶在氩气氛围中溅射。
综上所述，由于采用了上述技术方案，本发明的有益效果是：
本发明的膜面中性色可钢双银低辐射镀膜玻璃，达到传统双银低辐射玻璃上实现多两层金属保护层，使膜层更牢固，通过改变介质层和银层的配比，使膜面颜色更具中性效果，另外，通过设置铜层给合其它各层及双银透射实现透过色淡化自然效果。可实现达到以下数值:可见光玻璃面色坐标a*值＝-1.2，色坐标b*值＝-5.5，可见光透射色坐标a*值＝-3.5
色坐标b*值＝-1。
附图说明
图1为本发明的玻璃结构图；
图2为常规检测的表色图；
具体实施方式
一种膜面中性色可钢双银低辐射镀膜玻璃，该玻璃结构自玻璃基板向外依次为：玻璃、电介质层I、复合吸收层I、保护层I、银层I、保护层Ⅱ、复合吸收层Ⅱ、电介质层Ⅱ、复合吸收层Ⅲ、保护层Ⅲ、银层Ⅱ、保护层Ⅳ、复合吸收层Ⅳ、电介质层Ⅲ；
其中，电介质层I、Ⅱ、Ⅲ为Si3N4，膜层厚度为30-65nm；
复合吸收层I、Ⅱ、Ⅲ、Ⅳ为AZO，膜层厚度为8-10nm；
银层I、Ⅱ为Ag，膜层厚度为5-12nm；
保护层I、Ⅱ、Ⅲ、Ⅳ为NiCr，膜层厚度为1-4nm；
介质保护层I为硅锆靶，膜层厚度为5nm。
所述的银层I、保护层Ⅱ之间还设有一层铜层I，为Au,其膜层厚度为2nm。
如上所述的膜面中性色可钢双银低辐射镀膜玻璃的镀制工艺，采用真空磁控溅射镀膜工艺，各膜层的镀制工艺为：
电介质层I、Ⅱ、Ⅲ，通过交流阴极的硅靶在氩氮氛围中溅射，氩氮为5：7；
复合吸收层I、Ⅱ、Ⅲ、Ⅳ，通过交流阴极的锌铝靶在氩氧氛围中溅射，其氩氧比例保持在40：1；
银层I、Ⅱ，通过直流平靶在氩气氛围中溅射；
保护层I、Ⅱ、Ⅲ、Ⅳ，通过直流平靶在氩气氛围中溅射镍铬合；
所述的铜层I通过直流平靶在氩气氛围中溅射。
具体生产工艺如下:
本发明亦采用平板玻璃双端连续式镀膜机进行生产，其中一种优选的工艺方案，使用15个交流双靶，7个直流单靶，共22个靶位进行生产，制出本发明的膜面中性色可钢双银低辐射镀膜玻璃。其工艺参数和靶的位置列表如下：
其玻璃的厚度为6mm,用上述工艺参数制出的玻璃，经检测，其光学性能如下：
玻璃可见光透过率T＝68％
可见光玻璃面反射率＝10％
可见光玻璃面色坐标a*值＝-1.2，
色坐标b*值＝-5.5，
可见光透射色坐标a*值＝-3.5
色坐标b*值＝-1
本发明制成中空玻璃间隔为12mm充空气窗结构，按照ISO10292标准测定的数据如下：
可见光透过率T＝61％
可见光玻璃面反射率(Out)＝13.8％
可见光玻璃面反射率(In)＝14.8％
太阳光总透射比＝0.4
遮阳系数SC＝0.4619
传热系数U＝1.6655W/m2·K。
其常规双银的光学性能值对比，同时参照常规检测的表色图检测，完全能实现膜面颜色更具中性效果，同时透射实现透过色淡化自然效果。
Claims (3)
1.膜面中性色可钢双银低辐射镀膜玻璃，其特征在于，该玻璃结构自玻璃基板向外依次为：玻璃、电介质层I、复合吸收层I、保护层I、银层I、保护层Ⅱ、复合吸收层Ⅱ、电介质层Ⅱ、复合吸收层Ⅲ、保护层Ⅲ、银层Ⅱ、保护层Ⅳ、复合吸收层Ⅳ、电介质层Ⅲ；
其中，电介质层I、Ⅱ、Ⅲ为Si3N4，膜层厚度为30-65nm；
复合吸收层I、Ⅱ、Ⅲ、Ⅳ为AZO，膜层厚度为8-10nm；
银层I、Ⅱ为Ag，膜层厚度为5-12nm；
保护层I、Ⅱ、Ⅲ、Ⅳ为NiCr，膜层厚度为1-4nm；
介质保护层I为硅锆靶，膜层厚度为5nm。
2.根据权利要求1所述的膜面中性色可钢双银低辐射镀膜玻璃，其特征在于，所述的银层I、保护层Ⅱ之间还设有一层铜层I，为Au,其膜层厚度为2nm。
3.根据权利要求1所述的膜面中性色可钢双银低辐射镀膜玻璃的镀制工艺，其特征在于，采用真空磁控溅射镀膜工艺，各膜层的镀制工艺为：
电介质层I、Ⅱ、Ⅲ，通过交流阴极的硅靶在氩氮氛围中溅射，氩氮为5：7；
复合吸收层I、Ⅱ、Ⅲ、Ⅳ，通过交流阴极的锌铝靶在氩氧氛围中溅射，其氩氧比例保持在40：1；
银层I、Ⅱ，通过直流平靶在氩气氛围中溅射；
铜层I通过直流平靶在氩气氛围中溅射；
保护层I、Ⅱ、Ⅲ、Ⅳ，通过直流平靶在氩气氛围中溅射镍铬合金；
介质保护层I，通过交流阴极的硅锆靶在氩氮氛围中溅射，氩氮为5：7。
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