氙灯老化.doc

快速氙灯老化：
氙灯
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；
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

Ci4000的滤镜组合

内滤镜
外滤镜
应用
Type S Boro（硼硅玻璃）
Type S Boro（硼硅玻璃）
最常用的耐候老化试验 （Daylight）
Type S Boro（硼硅玻璃）
Soda Lime（钠钙玻璃）
最常用的室内耐晒老化试验（Window）
Quartz（石英玻璃）
Type S Boro（硼硅玻璃）
含有一些比太阳光更多更短波长的紫外光
Quartz（石英玻璃）
Quartz（石英玻璃）
含有地球上不存在的短波紫外
CIRA（镀膜玻璃）
Type S Boro（硼硅玻璃）
要求全波段辐射或温度稍低的耐候试验
CIRA（镀膜玻璃）
Soda Lime（钠钙玻璃）
要求精确日光、全波段辐射或温度稍低的耐候试验

Q-Sun滤镜
Daylight
户外使用
Window
室内使用---纺织品、油墨等
Q/B
汽车产品，快速测试
水
PH：6.0-8.0；电导率：5μS/cm；固含量：<1ppm；硅含量: < 0.1ppm；水压：25-80psi
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）
温度计
黑/白标温度
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；传感器与PVDF板凹槽间的距离约1mm。
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别可能很小；
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。
黑/白板温度
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
样品位置是否变换
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）
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%。

测试标准
测试条件
ASTM D155-05a
本标准适用于非金属材料。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
1
Daylight
0.35W/m2/nm
340nm
102min light at 63℃ (BPT);
18min light and water spray (air temp. not controlled)
Commonly used
exposure cycle
Irregular condition

2
Daylight
0.35W/m2/nm
340nm
102min light at 63℃ (BPT);
18min light and water spray (air temp. not controlled);
6h dark at 95±4%RH, at 24℃ (BPT).

3
Daylight
0.35W/m2/nm
340nm
1.5h light,70%RH, at 70℃ (BPT);
0.5h light and water spray (air temp. not controlled);
Exterior grade textile materials
4
Window glass
0.30 W/m2/nm
340nm
100% light, 55%RH, at 55℃ (BPT);
Indoor plastics
5
Window glass
1.10W/m2/nm
420nm
102min light, 35%RH, at 63℃ (BPT);
18min light and water spray (air temp. not controlled);
Indoor textile materials
6
Window glass
1.10W/m2/nm
420nm
3.8h light, 35%RH, at 63℃ (BPT);
1h dark, 90%RH, at 43℃ (BPT);
7
Extended UV
0.55W/m2/nm
340nm
1) 40min light, 50±5%RH, at 70±2℃ black panel 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 temperature.
Automotive exterior materials
7A
Daylight
0.55W/m2/nm
340nm
1) 40min light, 50±5%RH, at 70±2℃ black panel 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) 60min dark and water spray on specimen back, 95±5% RH, 38±2℃ (BPT) and 38±2℃ chamber air temperature.
8
Extended UV
0.55W/m2/nm
340nm
3.8h light, 50±5%RH, at 89±3℃ black panel temper- ature and 62±2℃ chamber air temperature;
1h dark, 95±5%RH, at 38±2℃ black panel temper- ature and 47±2℃ chamber air temperature.
Automotive interior components
9
Daylight
180W/m2
300~400nm
102min light at 63℃ (BPT);
18min light and water spray (not controlled temp.).
---
10
Window glass
162W/m2
300~400nm
100% light, 50%RH, at 89℃ (BPT).
---
11
Window glass
1.5W/m2/nm
420nm
Continuous light at 63℃ (BPT) 30%RH
---
12
Daylight
0.35W/m2/nm
340nm
18h consisting of continuous light at 63℃ (BPT) 30%RH;
6h dark at 90%RH, at 35℃ dry bulb temperature.
---

ASTM D2565-08
本标准适用于室外用塑料及相关产品。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
1
Daylight
0.35±0.02W/m2/nm
340nm
102min light at 63±2℃ (BPT);
18min light and water spray (air temp. not controlled)
Historical convention
Irregular condition

2
Daylight
0.35±0.02W/m2/nm
or
41.5±2.5 W/m2

340nm

300~400nm

18h, consisting of alternating intervals of 102min light at 63±2℃ (BPT) followed by 18min light with water spray
6h dark, at 95±4%RH, at 38±2℃ chamber air temp. with on water spray
(repeat)
General plasitcs
3
Daylight
0.35±0.02 W/m2/nm
340nm
1.5h light, 70±5%RH, at 77±3℃ (BPT);
0.5h light and water spray.
(repeat)
Fabrics
4
Daylight
0.55±0.02 W/m2/nm
or
65.5±2.5 W/m2

340nm

300~400nm

40min light, 50±5%RH, at 70±2℃ (BPT);
20min light and water spray;
60min light, 50±5%RH, at 70±2℃ (BPT);
60min dark, 95±5%RH, at 38±2℃ chamber air temp.
(water spray on back of specimen)
(repeat)
Automotive exterior
5
Daylight
0.55±0.02 W/m2/nm
or
65.5±2.5 W/m2

340nm

300~400nm

3.8h, 50±5%RH, at 89±3℃ (BPT);
1.0h dark, 95±5%RH, at 38±2℃ chamber air temp.
(repeat)
Automotive interior

ASTM D4459-06
本标准适用于室内用塑料及相关产品。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
0
Window glass
0.3±0.02W/m2/nm or
0.8±0.05W/m2/nm
or
36.5±2.5W/ m2
340nm
or
420nm
or
300~400nm
Continuous light mode without any water spray, at 55±5%RH, at 55±2℃ (BPT).
Indoor plastics
Irregular condition

ASTM D6695-08
本标准适用于各种涂料及相关产品。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
1
Daylight
0.35±0.02W/m2/nm
or
41.5±2.5 W/m2
340nm

300~400nm
102min light, 50±5%RH, at 63±2℃ (BPT);
18min light and water spray.
General coatings and historical convention
Irregular condition

2
Daylight
0.35±0.02W/m2/nm
or
41.5±2.5 W/m2
340nm

300~400nm
1) 18h continuous light using:
102min light, 50±5%RH, at 63±2℃ (BPT);
18min light and water spray at 24±1.5℃ (BPT); .
2) 6h dark using: 95% RH without water spray.
General coatings
3
Daylight
0.35±0.02W/m2/nm
or
41.5±2.5 W/m2
340nm

300~400nm
4h light, 50±5%RH, at 63±2℃ (BPT);
4h dark and water spray;
Exterior pigment stains
4
Daylight
0.35±0.02W/m2/nm
or
41.5±2.5 W/m2
340nm

300~400nm
12h light, 50±5%RH, at 63±2℃ (BPT);
12h dark and water spray;
Exterior wood stains and clears
5
Daylight
0.35±0.02W/m2/nm
or
41.5±2.5 W/m2
340nm

300~400nm
8h light, 50±5%RH, at 63±2℃ (BPT);
10h light and water spray;
6h dark and water spray;
Marine enamels
6
Daylight
0.55±0.02W/m2/nm
or
65.5±2.5 W/m2
340nm

300~400nm
40min light, 50±5%RH, at 70±2℃ (BPT);
20min light and water spray at 70±2℃ black panel temp ;
60min light, 50±5%RH, at 38±2℃ (BPT);
60min dark, 95±5%RH ).
(water spray on front and back of specimens)
Automotive exterior
7
Daylight
0.55±0.02W/m2/nm
or
65.5±2.5 W/m2
340nm

300~400nm
3.8h light, 50±5%RH, at 89±3℃ (BPT);
1h dark at 38±2℃ (BPT);
Automotive interior

ASTM D3424-09
本标准适用于各种印刷品。
方法3：
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
Window glass
1.2±0.02W/m2/nm
0.35±0.02W/m2/nm
49±3W/m2
514±25 W/m2
420nm
340nm
300~400nm
300~800nm
Continuous 100% light, 40±5%RH, at 63±3℃ (BPT);
---
Irregular condition

方法4：
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
1
Daylight
0.40±0.02W/m2/nm
47±2.5 W/m2
340nm
300~400nm
102min light, 40±5%RH, at 63±3℃ (BPT);
18min light and water spray on front surface of specimens.
---
Irregular condition

1a
Daylight
0.40±0.02W/m2/nm
47±2.5 W/m2
340nm
300~400nm
102min light at 63±3℃ (BPT);
18min light and water spray on front surface of specimens.
---

ASTM D4355-07
本标准适用于各种土工布。
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
Daylight
0.35±0.02W/m2/nm
340nm
0 or 150 or 300 or 500h exposure circle using:
90min light, 50±5%RH, at 65±2.5℃ (BPT);
18min light and water spray.
---
Irregular condition

ISO 11341-04
本标准适用于各种油漆及相关产品。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
A
Daylight
0.51±10%W/m2/nm
60±10% W/m2
340nm
300~400nm
102min light, 60~60%RH, at 65±2℃ (BST) or 63±2℃(BPT); (For color changes, BST---55±2℃, BPT---55±2℃)
18min light and water spray (air temp. not controlled)
---
Regular
condition

B
Daylight
0.51±10%W/m2/nm
60 ±10%W/m2
340nm
300~400nm
102min light, 60~60%RH, at 65±2℃ (BST) or 63±2℃(BPT); (For color changes, BST---55±2℃, BPT---55±2℃)
18min dark and water spray (air temp. not controlled)
---
Irregular condition

C
Window glass
1.1±10%W/m2/nm
50±10% W/m2
420nm
300~400nm
Continuous run:
60~60%RH, at 65±2℃ (BST) or 63±2℃(BPT); (For color changes, BST---55±2℃, BPT--55±2℃)
---
D
Window glass
1.1±10%W/m2/nm
50±10% W/m2
420nm
300~400nm
Discontinuous run:
60~60%RH, at 65±2℃ (BST) or 63±2℃(BPT); (For color changes, BST---55±2℃, BPT---55±2℃)
---

ISO 4892-2:06
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
Scope of application
Notes
1
Daylight
0.51±0.02W/m2/nm
60±2W/m2
340nm
300~400nm
102min light, 50±10%RH, at 65±3℃ (BST) and 38±3℃ (chamber temp);
18min light and water spray.
---
Regular condition

2
Daylight
0.51±0.02W/m2/nm
60±2W/m2
340nm
300~400nm
102min light at65±3℃ (BST);
18min light and water spray
---
3
Daylight
0.51±0.02W/m2/nm
60±2W/m2
340nm
300~400nm
102min light, 20±10%RH, at 100±3℃ (BST) and 65±3℃ (chamber temp);
18min light and water spray.
---
Irregular condition

4
Daylight
0.51±0.02W/m2/nm
60±2W/m2
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
1.10±0.02W/m2/nm
50±2W/m2
420nm
300~400nm
Continuously light, 50±10%RH, at 65±3℃ (BST) and 38±3℃ (chamber temp);
---
Irregular condition

6
Window glass
1.10±0.02W/m2/nm
50±2W/m2
420nm
300~400nm
Continuously light at 65±3℃ (BST);
---
7
Window glass
1.10±0.02W/m2/nm
50±2W/m2
420nm
300~400nm
Continuously light, 20±10%RH, at 100±3℃ (BST) and 65±3℃ (chamber temp);
---
8
Window glass
1.10±0.02W/m2/nm
50±2W/m2
420nm
300~400nm
Continuously light at 100±3℃ (BST);
---

GB/T 16422.2-99
本标准适合于各种塑料及相关产品。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
A
Daylight
0.50W/m2/nm
340nm
102min light, 50±5% or 65±5%RH, at 65±3℃ (BST) or 100±3℃ (BST);
18min light and water spray.

---
Regular condition
B
Window glass
1.25W/m2/nm
420nm
102min light, 50±5% or 65±5%RH, at 65±3℃ (BST) or 100±3℃ (BST);
18min light and water spray.
---

GB/T 1865-2009
同ISO 11341
AATCC 169-03
本标准适用于各种纺织品。
Cycle
Filter
Irradiance
Wavelength
Exposure cycle
Scope of application
Notes
Option 1
Daylight
0.35±0.01W/m2/nm
40±1.5W/m2/nm
340nm
300~400nm
120min cycle:
90min light, 70±5%RH, at 77±3℃ (BPT);
30min light and water spray.
Semi-tropical climate
Irregular condition
Option 2
Daylight
0.35±0.01W/m2/nm
40±1.5W/m2/nm
340nm
300~400nm
120min cycle:
60min light, 70±5%RH, at 77±3℃ (BPT);
30min dark without water spray.
Semi-tropical climate
Option 3
Daylight
0.35±0.01W/m2/nm
40±1.5W/m2/nm
340nm
300~400nm
Continuously light without water spray, 27±3%RH, at 77±3℃ (BPT);
Semi-arid climate
Option 4
Daylight
0.35±0.01W/m2/nm
40±1.5W/m2/nm
340nm
300~400nm
120min cycle:
102min light, 50±5%RH, at 63±3℃ (BPT);
18min light and water spray.
Temperate climate

SAE J1885-05
本标准主要适用于汽车内饰件及相关产品。
Filter
Irradiance
Wavelength
Exposure cycle
Notes
Inner
Quartz
0.55±0.01W/m2/nm
340nm
1) 3.8h light, 50±5%RH, at 89±3℃(BPT);
(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
Outer
Type S Borosilicate

SAE J2412-04
本标准主要适用于汽车内饰件及相关产品。
Filter
Irradiance
Wavelength
Exposure cycle
Notes
Extended UV
0.55±0.01W/m2/nm
60 W/m2
340nm
300~400nm
1) 3.8h light, 50±5%RH, at 89±3℃(BPT);
(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
Irradiance
Wavelength
Exposure cycle
Notes
Inner
Quartz
0.55±0.01W/m2/nm
340nm
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; );
(Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ )
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
Outer
Type S Borosilicate

SAE J2527-04
本标准主要适用于汽车外饰件及相关产品。
Filter
Irradiance
Wavelength
Exposure cycle
Notes
Inner
Quartz
0.55±0.01W/m2/nm

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; );
(Dry/wet bulb temp=12℃/ 47℃, Conditioning water temp.=45±4℃ )
3) 20min light and water spray on the front of specimen, at 70±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℃ )
regular condition
Outer
Type S Borosilicate

TSM 5514G-05
TSM 5514G-05----Toyota Engineering Standard (for PP resin molding materials);
TSM 0501G-99---- Toyota Engineering Standard (standard test methods for plastic molding materials);
Name
Xenon light resistance tester: XENON
Glass filter
Type
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
1
3
Radiation method
Continuous radiation
Radiation illuminance
150W/m2
(300~400nm)
0.55W/m2
(340nm)
75W/m2
(300~400nm)
Cooling method
Water cooled
Air cooled
Output
6.5KW
7.0KW
13.5KW
Cycle
Continuous radiation
Blank panel temperature
83±2℃
89℃
100±3℃
Relative humidity
50%
20±10%
Glass filter
Inner
Quartz

Borosilicate
(service limit = 400 HV)
UV filter supurax 1/3:2 units
Winter glass filter: 1 unit
intermediate
#320
(service limit = 2