氙灯老化

快速氙灯老化： 配备了合适滤光器的氙弧灯维护得当时，其产生的辐射类似于地面日光的紫外和可见区的光谱能量分布。 1）石英套管的氙弧灯的光谱范围包括波长大于270nm的紫外光、可见光和红外辐射； 氙灯 2）为了模拟直接的自然暴露，辐射光源必须过滤，以便提供与地球上的日光相似的光谱能量分布； 3）采用可减少波长320nm以下光谱辐照度的滤光器来模拟透过窗玻璃滤光后的日光； 4）当加热试样对光化学反应速率有不利影响，或在自然暴露下并不会引起热老化时，可以使用附加的滤光器来减少非光化作用的红外能量。 人工气候老化的相对光谱辐照度 透过窗玻璃的日光的相对光谱辐照度 内滤镜 Type S Boro（硼硅玻璃） Type S Boro（硼硅玻璃） Quartz（石英玻璃） Quartz（石英玻璃） CIRA（镀膜玻璃） CIRA（镀膜玻璃） 外滤镜 Type S Boro（硼硅玻璃） Soda Lime（钠钙玻璃） Type S Boro（硼硅玻璃） Quartz（石英玻璃） Type S Boro（硼硅玻璃） Soda Lime（钠钙玻璃） 应用 最常用的耐候老化试验 （Daylight） 最常用的室内耐晒老化试验（Window） 含有一些比太阳光更多更短波长的紫外光 含有地球上不存在的短波紫外 要求全波段辐射或温度稍低的耐候试验 要求精确日光、全波段辐射或温度稍低的耐候试验 Ci4000的滤镜组合 0.5氙灯不同滤镜光谱QuartzQ/BB/BDaylightWindow: B/SLWindow: QIR0.4Irradiance (W/m2/nm)0.30.20.10.0280285290295300305310Wavelength (nm)315320325330335340 Q-Sun滤镜 Daylight 户外使用 Window Q/B 室内使用---纺织品、油墨等 汽车产品，快速测试 PH：6.0-8.0；电导率：5μS/cm；固含量：<1ppm；硅含量: < 0.1ppm；水压：25-80psi 水 备注：1）冷凝（通过箱体内的热湿空气与样品背面的冷空气相遇，而使其冷凝在样品表面上）；2）喷淋（直接采用符合要求的水，均匀喷淋至样品表面） 组成：一块厚约0.5mm的不锈钢平板（典型尺寸为70×40mm）；平板对光面应涂敷有良好耐老化黑/白色涂层；铂电阻传感器应以很好的热传导连接黑/白标温度 在平板背光面的中心位置；平板的金属面安装在一块5mm厚的未填充聚偏1）黑标比黑板的指示温度高3~12℃（隔热处理的缘故），但黑标的温度变化速率稍慢于黑板； 2）辐射量较少时，黑标/板温度与样品真实温度差氟乙烯（PVDF）底座上，且底座上应加工成有足够容纳电阻传感器的空间；别可能很小； 温度计 传感器与PVDF板凹槽间的距离约1mm。 组成：由耐腐蚀金属平板组成，典型尺寸为150×150×1mm；平板对光面应涂敷具有良好防老化的黑/白色涂层；热敏元件（可以是一个涂黑杆状双金黑/白板温度 属盘式传感器或电阻传感器）应紧固在暴露表面中心位置；金属板背面应露置在老化箱的空气中 是：如果样品暴露区域任何位置的辐照度均为最大辐照度的70~90%。（位置变换时间表应由所有相关方协商） 样品位置是否变换 否：如果样品暴露区域任何位置的辐照度均至少为最大辐照度的90%。

3）红外发射量很小的光源，黑板和黑标的温度或深浅色样品间温度差异很小； 4）黑/白板传感器的温度控制在设定温度±3℃内。

测试标准 测试条件 本标准适用于非金属材料。 Cycle Filter Irradiance Wavelength Exposure cycle Scope of application Commonly 1 Daylight 0.35W/m2/nm 102min light at 63℃ (BPT); Notes 340nm 18min light and water spray (air temp. not controlled) used exposure cycle 102min light at 63℃ (BPT); 2 Daylight 0.35W/m2/nm 340nm 18min light and water spray (air temp. not controlled); 6h dark at 95±4%RH, at 24℃ (BPT). 3 Daylight Window glass Window glass Window glass 0.35W/m2/nm 1.5h light,70%RH, at 70℃ (BPT); 340nm 0.5h light and water spray (air temp. not controlled); Exterior grade textile materials Indoor plastics 4 0.30 W/m2/nm 340nm 100% light, 55%RH, at 55℃ (BPT); 5 1.10W/m2/nm 102min light, 35%RH, at 63℃ (BPT); 420nm 18min light and water spray (air temp. not controlled); 3.8h light, 35%RH, at 63℃ (BPT); Indoor textile materials 6 1.10W/m2/nm 420nm 1h dark, 90%RH, at 43℃ (BPT); 1) 40min light, 50±5%RH, at 70±2℃ black panel ASTM D155-05a 7 Extended UV 0.55W/m2/nm 340nm temper- ature and 47±2℃ chamber air temperature; 2) 20min light and water spray on specimen face; 3) 60min light, 50±5%RH, at 70±2℃ black panel temper- ature and 47±2℃ chamber air temperature; 4) 60mindark and water spray on specimen back, 95±5% RH, 38±2℃ (BPT) and 38±2℃ chamber air Irregular condition Automotive temperature. exterior 1) 40min light, 50±5%RH, at 70±2℃ black panel materials temper- ature and 47±2℃ chamber air temperature; 2) 20min light and water spray on specimen face; 7A Daylight 0.55W/m2/nm 3) 60min light, 50±5%RH, at 70±2℃ black panel 340nm temper- ature and 47±2℃ chamber air temperature; 4) 60min dark and water spray on specimen back, 95±5% RH, 38±2℃ (BPT) and 38±2℃ chamber air temperature. 3.8h light, 50±5%RH, at 89±3℃ black panel temper- 8 Extended UV Automotive 0.55W/m2/nm ature and 62±2℃ chamber air temperature; 340nm 1h dark, 95±5%RH, at 38±2℃ black panel temper- ature and 47±2℃ chamber air temperature. interior components 102min light at 63℃ (BPT); 9 Daylight 180W/m2 300~400nm 18min light and water spray (not controlled temp.). --- 10 Window glass Window glass 162W/m2 300~400nm 100% light, 50%RH, at 89℃ (BPT). --- 11 1.5W/m2/nm 420nm Continuous light at 63℃ (BPT) 30%RH --- 18h consisting of continuous light at 63℃ (BPT) 12 Daylight 0.35W/m2/nm 340nm 30%RH; 6h dark at 90%RH, at 35℃ dry bulb temperature. --- 本标准适用于室外用塑料及相关产品。 Cycle Filter Irradiance 0.35±0.02W/m2/nm 0.35±0.02W/m2/nm 2 Daylight or 41.5±2.5 W/m2 0.35±0.02 W/m2/nm Wavelength Exposure cycle 102min light at 63±2℃ (BPT); Scope of application Historical convention Notes 1 Daylight 340nm 18min light and water spray (air temp. not controlled) 340nm 300~400nm 18h, consisting of alternating intervals of 102min light at 63±2℃ (BPT) followed by 18min light with water spray General 6h dark, at 95±4%RH, at 38±2℃ chamber air temp. plasitcs with on water spray (repeat) 1.5h light, 70±5%RH, at 77±3℃ (BPT); ASTM D2565-08 3 Daylight 340nm 0.5h light and water spray. (repeat) 40min light, 50±5%RH, at 70±2℃ (BPT); Fabrics Irregular condition Automotive exterior 0.55±0.02 340nm 20min light and water spray; W/m2/nm 4 Daylight or 65.5±2.5 W/m2 0.55±0.02 60min light, 50±5%RH, at 70±2℃ (BPT); 60min dark, 95±5%RH, at 38±2℃ chamber air temp. 300~400nm (water spray on back of specimen) (repeat) 340nm 300~400nm 3.8h, 50±5%RH, at 89±3℃ (BPT); W/m2/nm 5 Daylight or 65.5±2.5 W/m2 Automotive 1.0h dark, 95±5%RH, at 38±2℃ chamber air temp. interior (repeat) 本标准适用于室内用塑料及相关产品。 Cycle ASTM D4459-06 0 Window glass Filter Irradiance 0.3±0.02W/m2/nm or 0.8±0.05W/m2/nm or 36.5±2.5W/ m2 Wavelength 340nm or Exposure cycle Scope of application Notes Continuous light mode without any water spray, at 55420nm ±5%RH, at 55±2℃ (BPT). Indoor plastics Irregular condition or 300~400nm 本标准适用于各种涂料及相关产品。 ASTM D6695-08 1 Daylight Cycle Filter Irradiance 0.35±0.02W/m2/nm or Wavelength 340nm Exposure cycle 102min light, 50±5%RH, at 63±2℃ (BPT); 18min light and water spray. Scope of application General coatings and Notes Irregular condition 41.5±2.5 W/m2 300~400nm historical convention 0.35±0.02W/m2/nm 2 Daylight or 41.5±2.5 W/m2 0.35±0.02W/m2/nm 3 Daylight or 41.5±2.5 W/m2 0.35±0.02W/m2/nm 4 Daylight or 41.5±2.5 W/m2 0.35±0.02W/m2/nm 5 Daylight or 41.5±2.5 W/m2 1) 18h continuous light using: 340nm 102min light, 50±5%RH, at 63±2℃ (BPT); 18min light and water spray at 24±1.5℃ (BPT); . General coatings 300~400nm 2) 6h dark using: 95% RH without water spray. 340nm 4h light, 50±5%RH, at 63±2℃ (BPT); 4h dark and water spray; Exterior pigment stains Exterior wood 300~400nm 340nm 12h light, 50±5%RH, at 63±2℃ (BPT); 12h dark and water spray; stains clears 8h light, 50±5%RH, at 63±2℃ (BPT); and 300~400nm 340nm 300~400nm Marine 10h light and water spray; enamels 6h dark and water spray; 40min light, 50±5%RH, at 70±2℃ (BPT); 0.55±0.02W/m2/nm 6 Daylight or 65.5±2.5 W/m2 20min light and water spray at 70±2℃ black panel 340nm temp ; 60min light, 50±5%RH, at 38±2℃ (BPT); Automotive exterior 300~400nm 60min dark, 95±5%RH ). (water spray on front and back of specimens) 0.55±0.02W/m2/nm 7 Daylight or 65.5±2.5 W/m2 340nm 3.8h light, 50±5%RH, at 89±3℃ (BPT); 1h dark at 38±2℃ (BPT); Automotive interior 300~400nm 本标准适用于各种印刷品。 方法3： Filter Irradiance 1.2±0.02W/m2/nm Window glass ASTM D3424-09 Cycle Filter Irradiance Wavelength Exposure cycle 102min light, 40±5%RH, at 63±3℃ (BPT); Wavelength 420nm 340nm Exposure cycle Scope of application Notes 0.35±0.02W/m2/nm 49±3W/m2 514±25 W/m2 Irregular Continuous 100% light, 40±5%RH, at 63±3℃ (BPT); 300~400nm 300~800nm --- condition 方法4： Scope of application Notes 1 Daylight 0.40±0.02W/m2/nm 47±2.5 W/m2 340nm 18min light and water spray on front surface of 300~400nm specimens. 102min light at 63±3℃ (BPT); --- Irregular condition 1a Daylight 0.40±0.02W/m2/nm 47±2.5 W/m2 340nm 18min light and water spray on front surface of 300~400nm specimens. --- 本标准适用于各种土工布。 ASTM D4355-07 Filter Irradiance Wavelength Exposure cycle Scope of application Notes 0 or 150 or 300 or 500h exposure circle using: Irregular --- condition Daylight 0.35±0.02W/m2/nm 340nm 90min light, 50±5%RH, at 65±2.5℃ (BPT); 18min light and water spray. 本标准适用于各种油漆及相关产品。 Cycle Filter Irradiance Wavelength Exposure cycle 102min light, 60~60%RH, at 65±2℃ (BST) or 63±Scope of application Notes A Daylight 0.51±10%W/m2/nm 60±10% W/m2 340nm 300~400nm Regular 2℃(BPT); (For color changes, BST---55±2℃, BPT---55--- ±2℃) 18min light and water spray (air temp. not controlled) 102min light, 60~60%RH, at 65±2℃ (BST) or 63± condition ISO 11341-04 B Daylight 0.51±10%W/m2/nm 60 ±10%W/m2 340nm 300~400nm 2℃(BPT); (For color changes, BST---55±2℃, BPT---55--- ±2℃) 18min dark and water spray (air temp. not controlled) Irregular C Window glass 1.1±10%W/m2/nm 50±10% W/m2 Continuous run: 420nm 60~60%RH, at 65±2℃ (BST) or 63±2℃(BPT); (For 300~400nm color changes, BST---55±2℃, BPT---55±2℃) Discontinuous run: --- condition D Window glass 1.1±10%W/m2/nm 50±10% W/m2 420nm 60~60%RH, at 65±2℃ (BST) or 63±2℃(BPT); (For 300~400nm color changes, BST---55±2℃, BPT---55±2℃) --- 本标准适合于各种塑料及相关产品。 方法A：Exposures using daylight filters---artificial weathering Cycle Filter Irradiance Wavelength Exposure cycle 102min light, 50±10%RH, at 65±3℃ (BST) and 38Scope of application Notes 1 Daylight 0.51±0.02W/m2/nm 60±2W/m2 0.51±0.02W/m2/nm 60±2W/m2 0.51±0.02W/m2/nm 60±2W/m2 0.51±0.02W/m2/nm 60±2W/m2 340nm ±3℃ (chamber temp); 300~400nm 18min light and water spray. --- Regular condition 2 Daylight 340nm 300~400nm 340nm 102min light at65±3℃ (BST); --- 18min light and water spray 102min light, 20±10%RH, at 100±3℃ (BST) and 65±3℃ (chamber temp); 3 ISO 4892-2:06 4 Daylight 300~400nm 18min light and water spray. --- Irregular condition Daylight 340nm 300~400nm 102min light at 100±3℃ (BST); --- 18min light and water spray. 方法B：Exposures using window glass filters 5 Window glass Window glass Window glass Window glass 1.10±0.02W/m2/nm 50±2W/m2 1.10±0.02W/m2/nm 50±2W/m2 1.10±0.02W/m2/nm 50±2W/m2 1.10±0.02W/m2/nm 50±2W/m2 420nm 300~400nm 420nm Continuously light at 65±3℃ (BST); Continuously light, 50±10%RH, at 65±3℃ (BST) --- and 38±3℃ (chamber temp); 6 300~400nm 420nm 300~400nm 420nm Continuously light at 100±3℃ (BST); Continuously light, 20±10%RH, at 100±3℃ (BST) --- Irregular condition 7 --- and 65±3℃ (chamber temp); 8 300~400nm --- 本标准适合于各种塑料及相关产品。 Cycle Filter Irradiance Wavelength Exposure cycle 102min light, 50±5% or 65±5%RH, at 65±3℃ Scope of application Notes GB/T 16422.2-99 A Daylight 0.50W/m2/nm 340nm (BST) or 100±3℃ (BST); 18min light and water spray. 102min light, 50±5% or 65±5%RH, at 65±3℃ --- Regular condition --- B Window glass 1.25W/m2/nm 420nm (BST) or 100±3℃ (BST); 18min light and water spray. GB/T 1865-2009 同ISO 11341 本标准适用于各种纺织品。 Cycle Filter Irradiance Wavelength 120min cycle: Exposure cycle Scope of application Semi-tropicaNotes Option 1 Daylight 0.35±0.01W/m2/nm 40±1.5W/m2/nm 340nm 90min light, 70±5%RH, at 77±3℃ (BPT); 300~400nm 30min light and water spray. 120min cycle: l climate AATCC 169-03 Option 2 Daylight 0.35±0.01W/m2/nm 40±1.5W/m2/nm 0.35±0.01W/m2/nm 40±1.5W/m2/nm 0.35±0.01W/m2/nm 40±1.5W/m2/nm 340nm 60min light, 70±5%RH, at 77±3℃ (BPT); Semi-tropical climate 30min dark without water spray. Continuously light without water spray, 27±3%RH, at 77±3℃ (BPT); 120min cycle: 300~400nm 340nm 300~400nm 340nm 102min light, 50±5%RH, at 63±3℃ (BPT); Irregular condition Option 3 Daylight Semi-arid climate Temperate climate Option 4 Daylight 300~400nm 18min light and water spray. 本标准主要适用于汽车内饰件及相关产品。 Filter SAE J1885-05 Outer Type S Borosilicate Inner Quartz 0.55±0.01W/m2/nm 340nm 2) 1h dark, 95±5%RH, at 38±2℃(BPT); (Dry/wet bulb temp=0℃/ 38℃, Conditioning water temp.=40±4℃ ) Irradiance Wavelength Exposure cycle 1) 3.8h light, 50±5%RH, at 89±3℃(BPT); (Dry/wet bulb temp=12℃/ 62℃, Conditioning water temp.=63±4℃ ) Notes regular condition 本标准主要适用于汽车内饰件及相关产品。 Filter Irradiance Wavelength Exposure cycle 1) 3.8h light, 50±5%RH, at 89±3℃(BPT); Notes SAE J2412-04 Extended UV 0.55±0.01W/m2/nm 60 W/m2 340nm 300~400nm (Dry/wet bulb temp=12℃/ 62℃, Conditioning water temp.=63±4℃ ) 2) 1h dark, 95±5%RH, at 38±2℃(BPT); (Dry/wet bulb temp=0℃/ 38℃, Conditioning water temp.=40±4℃ ) regular condition 备注： 1) Extended UV contain the 11% of ultraviolet irradiance and 89% of visible to near infrared irradiance relative to the irradiance in the wavelength range 290~800nm; 2) The irradiance value in above table is the default irradiance, but the requirement for irradiance is the contractual agreement. SAE J1960-04 本标准主要适用于汽车外饰件及相关产品。 Filter Inner Quartz Irradiance Wavelength Exposure cycle 1) 60min dark and water spray on the front and back of specimen, at 38±2℃ (BPT) and 95±5% RH; ); (Dry/wet bulb temp=0℃/ 38℃, Conditioning water temp.=40±4℃ ) 2) 40min light at 70±2℃ (BPT) and 50±5% RH; ); Notes 0.55±Outer Type S Borosilicate 0.01W/m2/nm (Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ ) 340nm 3) 20min light and water spray on the front of specimen, at 70±2℃ (BPT); (Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ ) 4) 60min light at 70±2℃ (BPT) and 50±5% RH; ); (Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ ) regular condition 本标准主要适用于汽车外饰件及相关产品。 Filter Inner Quartz Irradiance Wavelength Exposure cycle 1) 60min dark and water spray on the front and back of specimen, at 38±2℃ (BPT) and 95±5% RH; ); (Dry/wet bulb temp=0℃/ 38℃, Conditioning water temp.=40±4℃ ) Notes SAE J2527-04 Outer Type S Borosilicate 0.55±0.01W/m2/nm 2) 40min light at 70±2℃ (BPT) and 50±5% RH; ); (Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ ) regular 3) 20min light and water spray on the front of specimen, at 70condition ±2℃ (BPT); 340nm (Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ ) 4) 60min light at 70±2℃ (BPT) and 50±5% RH; ); (Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ ) TSM 5514G-05----Toyota Engineering Standard (for PP resin molding materials); TSM 0501G-99---- Toyota Engineering Standard (standard test methods for plastic molding materials); TSM 5514G-05 Name Type Xenon light resistance tester: XENON SC-700FP Type Xenon-lamp light resistance tester made by Suga Tester Co. Ci65AW type Xenon-lamp light resistance tester made by Atlas Tester Co. XW-1200 (or HERAEUS) Xenon-lamp light resistance tester made by Shimadzu salsakusho Ltd. (or Atlas Tester Co.) Lampe quantity Glass filter Radiation method Radiation illuminance 150W/m2 (300~400nm) Cooling method TSM 0501G-99 Output Cycle Blank panel temperature Relative humidity Inner Glass filter Quartz intermediate #320 (service limit = 2000 HV) 83±2℃ 50% Borosilicate (service limit = 400 HV) ---- 6.5KW Water cooled 7.0KW Continuous radiation 89℃ 100±3℃ 20±10% UV filter supurax 1/3:2 units Winter glass filter: 1 unit 1 Continuous radiation 0.55W/m2 (340nm) 75W/m2 (300~400nm) Air cooled 13.5KW 3 outer Borosilicate soda (service limit = 2000 HV) Soda lime (service limit = 1000 HV) 1r/min Sample revolution 12r/min