光学透明胶水用于透镜粘接

相机镜头、显微镜镜头以及激光器等光学设备中的透镜和棱镜通常使用专用胶粘剂（或光学胶）进行粘接并固定在壳体中。为了不损害光学系统的质量，这些专用胶粘剂不仅必须具有极高的光学纯度，还必须具有极低的收缩率，以避免在透镜系统中产生应力。后者通常通过添加纳米级的特殊填料来实现。

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此外，由多个透镜或棱镜组成的光学系统也可以使用胶粘剂或光学胶进行连接。这些胶粘剂例如用于相机、光学传感器或内窥镜中棒状透镜的连接。这些胶粘剂必须具有高度透明性并具有特定的折射率。

由于光学组件在经过高精度调整后必须快速固定，因此这里通常使用极速固化的 UV 胶。好勒 (Hoenle) 为玻璃和塑料透镜的粘接提供专用胶粘剂。

光学透明树脂胶粘剂用于内窥镜透镜的粘接

下表列出了适用于透镜粘接应用的部分胶粘剂。

请点击胶粘剂名称下载技术参数表 (TDS)。其他产品和定制解决方案可应要求提供。

光学透明树脂胶粘剂用于内窥镜透镜的粘接

下载光学级胶粘剂折页

Adhesive	Application Areas	Viscosity [mPas]	Base	Curing	Special Properties
Vitralit® 1527	optical cement lens bonding cement glass bonding potting material	600-1,250	epoxy	UV	Very high tg low attenuation high transmission high chemical resistance nanostructured fillers
Vitralit® 1528	optical cement lens bonding cement glass bonding potting material	350-850 (LVT, 25 °C, Sp. 3/60 rpm)	epoxy	UV secondary heat cure	low attenuation very high Tg
Vitralit® 1605	optical cement lens bonding cement glass bonding medical device bonding	200-400 (LVT, 25°C, Sp. 2/30 rpm)	epoxy	UV secondary heat cure	low shrinkage low heat expansion very high tg excellent chemical resistance certified to ISO 10993-5 standards
Vitralit® UV 2113	Potting Sealing Protection of sensitive components	19,000-32,000 (Rheometer, 25°C, 10s^-1)	acrylate	UV VIS	Acrylate hybrid superior strength low thermal expansion impact resistant low shrinkage resistant to soldering stress excellent flow properties
Vitralit® UV 2115	-	20,000-30,000 (Rheometer, 25°C, 50s^-1)	acrylate	UV VIS	Acrylate hybrid superior strength low thermal expansion low shrinkage impact resistant resistant to soldering stress paste-like stable and high viscous
Vitralit® UD 5134	-	15,000-25,000	acrylate	UV VIS secondary heat cure	Acrylate-Hybrid low thermal expansion low shrinkage impact resistant dry surface grey color
Vitralit® 6125	-	4,000-6,000 (LVT 25°C, Sp. 4/30 rpm)	acrylate	UV secondary heat cure	excellent adhesion to stone, glass, metals and thermoplastics medium viscosity
Vitralit® 6128	-	800-1,200	acrylate	UV secondary heat cure	very high adhesion to stone, glass, metals and thermoplastics high temperature resistance
Vitralit® 6128 VT	-	3,000-6,000 (Rheometer, 25°C, 10s^-1)	acrylate	UV secondary heat cure	contains chemical activator high temperature resistance high viscosity excellent adhesion to stone, glass, metals and thermoplastics
Vitralit® 1505	-	250-400 (LVT, 25 °C, Sp.3/30rpm)	epoxy	UV	Very high glass transition temperature excellent chemical resistance low attenuation
Vitralit® 1517	-	10,000-20,000	epoxy	UV secondary heat cure	low shrinkage very high Tg low heat expansion
Vitralit® 1605 MV	optical cement lens bonding cement glass bonding bonding of medical devices	3,500-7,000 (Rheometer, 25 °C, 10s^-1)	epoxy	UV secondary heat cure	transparent, low shrinkage low heat expansion very high tg excellent chemical resistance certified to ISO 10993-5 standards
Vitralit® 6127	-	20-100 (LVT 25°C, Sp. 2/60 rpm)	acrylate	UV secondary heat cure	high purity specially formulated for bonding glass
Vitralit® 6133	-	600-1,000 (LVT 25°C, Sp. 3/30 rpm)	acrylate	UV VIS	High strength and impact resistance very high adhesion to glass metals and anodized aluminium transparent