Overview
Excimer sheets are specialized polymer materials designed for applications requiring high UV resistance and durability. They are commonly used in industries where protection from ultraviolet radiation is critical, such as in outdoor signage, protective coatings, and industrial laminates. These sheets are known for their excellent optical clarity and resistance to environmental degradation, making them ideal for long-term use in harsh conditions. The term 'excimer' refers to their ability to withstand excimer laser processing, which is often used in precision cutting and engraving.
Physical and Chemical Properties
Excimer sheets typically exhibit high transparency, with light transmission rates often exceeding 90%. They are resistant to yellowing and brittleness caused by prolonged UV exposure, which sets them apart from standard acrylic sheets. Chemically, these sheets are inert and resistant to most solvents, acids, and bases. Their thermal stability allows them to perform well in temperatures ranging from -40°C to 120°C, depending on the specific formulation. The material's density is slightly higher than conventional PMMA, contributing to its enhanced durability.
Main Applications
The primary use of excimer sheets is in UV-sensitive applications where material longevity is crucial. They are extensively used in outdoor signage and displays, where they protect printed graphics from fading while maintaining clarity. In industrial settings, these sheets serve as protective barriers for equipment exposed to sunlight or UV sterilization processes. The medical industry utilizes them for specialized packaging and protective shields that require both clarity and UV resistance. Emerging applications include photovoltaic panel components and aerospace window materials.
Safety and Storage
Excimer sheets are generally safe to handle, requiring only basic polymer safety precautions. They are non-toxic and do not emit harmful vapors under normal conditions. However, dust from machining should be controlled to prevent respiratory irritation. For optimal shelf life, sheets should be stored horizontally in a climate-controlled environment away from direct sunlight. Protective interleaf paper should be maintained between sheets to prevent surface scratching. Long-term exposure to high humidity should be avoided to prevent potential moisture absorption.
B2B Procurement Guide
When procuring excimer sheets, buyers should specify the required UV resistance level, typically measured in years of outdoor durability. Thickness tolerances and optical properties should be clearly defined, as these significantly affect pricing. Minimum order quantities often apply, with standard sheet sizes ranging from 1m×2m to 2m×3m. Lead times can vary from 2-6 weeks depending on customization requirements. Quality certifications such as ISO 9001 and RoHS compliance should be verified for critical applications.
Related Manufacturers
- 主营：涂装设备、滚涂设备、喷涂机、平贴机、pur平贴机、膜压机、滚涂机、覆膜机、包覆机、五轴喷漆机、短周期压机
- 主营：吸粪车、伸缩臂、云梯车、准分子板材厂价格、集装箱、铝扣板、抑尘车、d6洒水车、刷卡闸机、小区道闸、智能闸机、人行摆闸、爬梯定制、耐磨地板、水泥上料、强化地板、叉车装车、摆闸定制、智能摆闸、自动闸机、叉车爬梯、牌叉车铝、高空作业、集成吊顶、履带爬梯、led平板灯
- 主营：全屋定制、激光无缝封边门板、PET六面无缝门板、准分子柜门板、通顶衣柜门、PET五面无缝封边、竹香板PET柜门、PET欧松板、激光钻石封边门板、极简玻璃柜门、20框F款玻璃门、博洛尼玻璃柜门、威法款玻璃门、天地铰链玻璃柜、钢化玻璃柜门、静电喷粉门板、吸塑模压门板、实木包覆门板、PET肤感大板、2750超高柜门、静音极简木门、门墙柜一体化、静音极简玻璃移门、极简衣柜移门
- 主营：准分子肤感板
- 主营：红胡桃、免漆板、uv面漆板、实木木皮准分子板、胡桃楸木、科技木皮、黑胡桃木、实木家具、门封边条、胶封边条、楸木家具、黄花梨花纹、红橡封边条、樱桃封边条、面漆板定制、黑胡桃家具、花纹封边条、水曲柳实木、黑胡桃直纹、白橡直花纹、兔宝宝木皮、科技木贴皮、直纹花梨木、木皮封边条、樱桃木封边条、花梨直纹木皮
- 主营：缓冲床、防溢裙板、缓冲条、挡尘帘、聚氨酯刮刀
- 主营：给水管、塑料管、打孔管、pe塑料板材、pph塑料板材、高透管、法兰管、翻边管、钢塑管、frpp管材、pe截止阀、内六角管、承插弯头、对焊弯头、塑料阀门、自来水管、hdpe实壁管、hdpe饮水管、pe法兰弯头、pp法兰弯头、pe热熔承插、pe钢芯球阀、手柄式蝶阀、风量调节阀、pph热熔承插
- 主营：工程塑料、塑料制品、聚乙稀板、原装进口upe板材、工程首选、塑料型材
- 主营：超高分子量聚乙烯板、异形件加工、尼龙异形件、螺旋推瓶器、尼龙棒、尼龙轮、翻瓶器
- 主营：空调管保温、消防管道保温、橡塑保温施工、管道保温施工、橡塑管道保温、橡塑保温板、橡塑保温管、橡塑板、橡塑管、太阳能管道铝皮保温、消防管道铁皮保温
- 主营：塑料板、冷热模压机、聚乙烯模压机、pe高密度板材模压机、聚乙烯模压设备、聚乙烯板模压机
- 主营：珍珠棉、防震内托、泡沫内衬、锁扣包装、缓冲开槽、缓冲泡棉、包装材料、内托内胆、塑料泡沫板、防震泡沫板、异形泡沫板、防震物流包装、快递防护包装、防滑抗压内垫、防震缓冲材料、防摔泡棉包装、防震内衬包装盒
- 主营：碳化硅板材、耐磨内衬、碳化硅喷嘴、脱硫喷嘴
- 主营：桥梁伸缩缝、板式橡胶支座、钢纤维、分子耐磨板材、止水带、盆式支座
- 主营：聚氨酯保温管、聚氨酯发泡保温管、聚氨酯直埋保温管、预制聚氨酯保温管、预制直埋保温管、聚氨酯管道保温、热力保温管道、预制保温管、预制直埋式保温管、预制直埋式聚氨酯保温、聚氨酯预制保温管、聚氨酯保温板、聚氨酯发泡保温板、聚氨酯复合保温板、高密度聚氨酯保温板、阻燃聚氨酯保温板、聚氨酯防火保温板、钢套钢保温管、钢套钢蒸汽保温管、耐高温保温管、钢套钢直埋蒸汽保温管、聚氨酯直埋预制保温管、聚氨酯保温材料、聚乙烯保温管、复合保温板
- 主营：土工膜、土工布、土工胶、聚乙烯、加筋处理、抗氧化剂、利防渗工程
- 主营：碳纤增强PA66、防静电导电尼龙、PPS、PEI、PEEK、黑色加纤PEI、pps塑胶、咖啡色pps、黑色pps、pps塑料、lcp塑胶、环保pps、lcp塑料、pa6塑胶、pei塑胶、耐磨pa6、pa66塑胶、导电peek、pa9t塑胶、pa6t塑胶、高温pa6t
- 主营：夹芯板、活动房、钢结构、防潮板材、临时房、移动房、活动板房、工地板房、彩钢板房、移动板房、拼装房屋、轻钢活动箱板房、工地集装箱板房