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塑料

  • 概述 +


    作为光降解和耐候老化测试仪器和服务创新的全球供应商，Atlas为聚合物、塑料材料及产品提供了完整的耐久性测试解决方案。

    作为广泛使用的人造材料之一，聚合物和塑料涵盖了各种各样的物质化学成分和特性。因此，它们的范围可以从相对较短的使用寿命，如包装材料，到严格要求长服役寿命的应用领域，如建筑材料。


    此外，大多数塑料制品都是用各种染色剂和功能性或性能增强添加剂配制而成的。因此，聚合物降解和制品老化的结果不仅因使用环境、基础树脂、复合配方和加工的不同而不同，而且对测试曝晒装置的精度、均匀度、可重复性和可重现性都有很强的针对性要求。特别是针对汽车等高性能要求的应用，需要高性能的加速实验室耐久性测试仪器，以可靠地预测使用寿命或通过严格的规范。Atlas的耐光性耐候性仪器通常被OEM厂商指定品牌名称和型号，许多测试方法是专门针对这些仪器的能力设计的。

    Atlas为材料和产品测试提供了各种户外自然和加速老化曝晒除了基准测试场，Atlas还可通过全球曝晒网络的20多个附属测试场提供曝晒服务。人工耐候老化测试可在Atlas美国和德国的商业实验室进行。

  • Atlas解决方案 +


    Atlas为塑料测试板、薄膜、拉伸试样和人造制品提供了多种多样的自然和加速户外曝晒。这包括：

             Atlas
    • 不同气候条件下的静态户外样架曝晒。Atlas主要的户外测试场位于美国南佛罗里达州、亚利桑那索诺兰沙漠、钦奈（印度）和邦多尔（法国）。此外，Atlas还建立了包括20多个全球测试站点的Worldwide Exposure Network，提供不同气候条件下和不同地点的测试。 



    • 特殊的测试室和装置，用于按照终端使用方向曝晒建筑产品

    • 加速户外太阳跟踪日光聚光装置曝晒。Atlas的亚利桑那州测试场拥有约525台EMMA和EMMAQUA（带水喷淋）设备。Atlas提供几个主要版本：

      • - 标准、可变辐照度和温度控制EMMA/EMMAQUA
      - 低温LT-EMMA即LT-EMMAQUA使用特殊的“冷镜”技术滤除波长超过550纳米的波长，针对热敏感材料。
      - 超加速UA-EMMA即UA/EMMAQUA将反射镜加倍到20面，以获得更高的辐照度，它使用“冷镜”技术滤除超过550纳米的波长
      - 混合型EMMA/EMMAQUA将标准和冷面镜技术结合在一起，提供增强紫外线的全光谱日光。
      - 用于高度日光集中研究的超加速耐候老化系统（UAWS）

    • 用于汽车内饰塑料的IP/DP箱

    • 耐候和耐光氙灯老化箱被视为实验室加速人工老化的基准。Atlas在1915年率先开发了实验室光老化仪器，至今可提供最广泛的机型备选，满足不同客户在性能和容量方面的需求。  Ci系列、Xenotest 和SUNTEST耐光/耐候氙灯老化机满足甚至超越了国际标准。Atlas美国和德国的实验室提供商业实验室检测服务。

    • 基于ASTM G154和ISO 4892-3 SEPAP汞灯仪器的UVTest紫外荧光/冷凝测试方法，用于聚合物光稳定性研究

    •  用于测试塑料表面金属漆涂层的腐蚀盐雾/喷淋仪器

  • 测试标准 +


    Most testing is performed to international standards such as ASTM or ISO methods, OEM requirements, or specific trade group, professional society, or other standards development organizations (SDO). The following is only a partial list of applicable standards. Please contact Atlas for the requirements of a standard, or for consultation as to appropriate standards or custom methods to use for your testing needs.

    • AAMA 312, 5.0 Performance Requirements for the Lamination of Wood and Celluslosic Composite Profiles
    • ASTM D1003 Haze and Luminous Transmittance of Transparent Plastics
    • ASTM D1435 Outdoor Weathering of Plastics
    • ASTM D2565 Operating Xenon-Arc Type Light Exposure Apparatus With and Without Water for Exposure of Plastics
    • ASTM D3815 Accelerated Aging of Pressure Sensitive Tape by Carbon-Arc Exposure Apparatus
    • ASTM D4329 Operating Light- and Water-Exposure Apparatus (Fluorescent UV Condensation Type) for Exposure of Plastics
    • ASTM D4355 Deterioration of Geotextiles from Exposure to Ultraviolet Light and Water (Xenon-Arc Type Apparatus, except Section 9.5)
    • ASTM D4364 Performing Accelerated Outdoor Weathering of Plastics Using Concentrated Sunlight
    • ASTM D4459 Standard Practice for Xenon-Arc Exposure of Plastics Intended for Indoor Applications
    • ASTM D4674 Accelerated Testing for Color Stability of Plastics Exposed to Indoor Fluorescent
    • ASTM D4726 Standard Specifications for Rigid Poly (Vinyl Chloride) (PVC) Exterior Profile Extrusions Used for Assembled Windows and Doors (Section 7.1)
    • ASTM D5071 Standard Practice for Exposure of Photodegradable Plastics in a Xenon Arc Apparatus
    • ASTM D5105 Performing Accelerated Outdoor Weathering of Pressure-Sensitive Tapes Using Concentrated Natural Sunlight
    • ASTM D7254 Standard Specification for Polypropylene (PP) Siding
    • ASTM D7793 Standard Specification for Insulated Vinyl Siding
    • ASTM D7856 Standard Specification for Color and Appearance Retention of Solid and Variegated Color Plastic Siding Products using CIELab Color Space
    • ASTM D7990 Standard Test Method for Using Reflectance Spectra to Produce an Index of Temperature Rise in Polymeric Siding
    • ASTM F2657 Standard Test Method for Outdoor Weathering Exposure of Cross Linked Polyethylene (PEX) Tubing
    • ASTM G147 Conditioning and Handling of Nonmetallic Materials for Natural and Artificial Weathering Tests
    • ASTM G151 Exposing Non-Metallic Materials in Accelerated Test Devices That Use Laboratory Light Sources
    • ASTM G152 Operating Open Flame Carbon-Arc Light Apparatus for Exposure of Nonmetallic Materials
    • ASTM G153 Operating Enclosed Carbon-Arc Light Apparatus for Exposure of Nonmetallic Materials
    • ASTM G154 Operating Fluorescent Light Apparatus of UV Exposure of Nonmetallic Materials
    • ASTM G155 Operating Xenon-Arc Light Apparatus for Exposure of Nonmetallic Materials
    • ASTM G201 Conducting Exposures in Outdoor Glass-Covered Exposure Apparatus with Air Circulation
    • ASTM G24 Conducting Natural Light Exposures Under Glass
    • ASTM G7 Atmospheric Environmental Exposure Testing of Nonmetallic Materials 1
    • ASTM G90 Performing Accelerated Outdoor Weathering of Nonmetallic Materials Using Concentrated Natural Sunlight
    • CLP (Chrysler Laboratory Procedures) LP 463 KB 19 01 Outdoor Exposure Trim Materials
    • CLP (Chrysler Laboratory Procedures) LP-463-PB-16-01 Weather-O-Meter Test
    • CLP (Chrysler Laboratory Procedures) LP-463-PB-17-01 Fade-O-Meter Test
    • DIN 75220 Aging of Automotive Components in Solar Simulation Units
    • DIN EN 60068-2-5 Environmental testing – Part 2-5: Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
    • DIN EN ISO 513 Unplasticized polyvinylchloride (PVC-U) profiles for the fabrication of windows and doors – Determination of the resistance to artificial weathering
    • Federal Aviation Administration FAA’s Aircraft Material Fire Test Handbook DOT/ FAA/AR-00/12, chapters 1.0 - 4.0 (FAR 25.853, 25.855, 25.1359).
    • Federal Motor Vehicle Safety Standard FVMSS 302 Flammability of Interior Materials
    • FLTM (Ford Laboratory Test Methods) BI-160-01 Arizona Outdoor Exposure
    • FLTM (Ford Laboratory Test Methods) BO 101-01 Resistance to Artificial Weathering
    • FLTM B (Ford Laboratory Test Methods) BO 116-01 Exposure of Interior Trim Materials in a Controlled Irradiance Water-Cooled Xenon-Arc Apparatus
    • Ford BO 116-01 2007-08 Exposure of interior Trim Materials in a controlled irradiance water cooled Xenon-arc apparatus
    • GM 9125P Procedures for Laboratory Accelerated Exposure of Automotive Materials
    • GM 9163P, GMW 14873 Outdoor Weathering of Automotive Exterior Materials
    • GM 9327P2 Exterior Weatherability of Integrally Colored Plastics
    • GM 9538P Weathering Exposure Tests Interior Trim
    • GMW 14444 Section 3.3.3 – Material Related Interior Part Performance
    • GMW 3417 Natural Weathering Exposure Tests for Interior Trims/Materials
    • GMW14162 Colorfastness to Artificial Weathering
    • GMW14444 Section 4.4.2, Material Related Interior Part Performance
    • GMW3414 Artificial Weathering of Automotive Interior Trim Materials
    • HES D 6601 Accelerated test method for light resistance with xenon-arc lamp
    • ISO 105 A02 Color Fastness to Artificial Light
    • ISO 105 B01 Color Fastness to Light; Daylight
    • ISO 105 B03 Color Fastness to Weathering: Outdoor Exposure
    • ISO 105-B02 Color Fastness to Artificial Weathering
    • ISO 105-B04 Color Fastness to Artificial Weathering
    • ISO 105-B06 Color Fastness to Artificial Light at High Temperatures
    • ISO 16871 Outdoor Exposure of Plastic Pipes
    • ISO 4892-2 Exposure to Laboratory Light Sources – Xenon-arc Lamps
    • ISO 4892-3 Exposure to Laboratory Light Sources – Fluorescent UV Lamps
    • ISO 4892-4 Exposure to Laboratory Light Sources – Open Flame carbon-arc Lamps
    • ISO 877-1 Plastics-Methods of Exposure to Direct Weathering, to Weathering Using Glass-Filtered Daylight, and to Intensified Weathering by Daylight Using Fresnel Reflector
    • ISO 877-2 Direct weathering and exposure behind window glass
    • ISO 877-3 Intensified weathering using concentrated solar radiation
    • JIS (Japanese International Standards) JIS B7753 Light and Water Exposure Apparatus (Open-Flame Sunshine Carbon Arc Type)
    • JIS D0205 Weatherability for Automotive Parts (except Section 7.5)
    • Lighting and Window-Filtered Daylight
    • MIL 810G Solar Radiation (Sunshine) – Steady State for Prolonged Actinic Effects, Method 505.5, Procedure II
    • SAE J 1885 Accelerated exposure of automotive interior trim components using a controlled irradiance water cooled xenon-arc apparatus
    • SAE J 1960 Accelerated exposure of automotive exterior materials using a controlled irradiance water-cooled xenon arc apparatus
    • SAE J 2412 Accelerated exposure of automotive interior trim components using a controlled irradiance xenon-arc apparatus
    • SAE J 2527 Performance Based Standard for Accelerated exposure of automotive exterior materials using a controlled irradiance xenon-arc apparatus
    • SAE J1545 Instrumental Color Difference Measurement for Exterior Finishes, Textiles, and Colored Trim (A) (calculation for test results using ASTM E1331)
    • SAE J1767 Instrumental Color Difference Measurement of Colorfastness of Automotive Interior Trim Materials
    • SAE J1961 Accelerated Exposure of Automotive Exterior Materials Using a Solar Fresnel Reflector Apparatus
    • SAE J1976 Outdoor Weathering of Exterior Materials
    • SAE J575 (Section 4.8) Test Methods and Equipment for Lighting Devices for use on Vehicles less than 2032 mm in Overall Height
    • SAE J576 Plastic Materials for Use in Optical Parts Such as Lenses and Reflectors of Motor Vehicle Lighting Devices
    • TSL 0601 G 2008-01 Toyota Engineering Standard - Criteria for test for Quality of colour change by aging (method A, B + E)
    • TSL 3600 G 7.15 & 7.16 2008-05 Toyota Engineering Standard – Colour-fastness to high temperature and light (method A)
    • UL 94, the Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing
    • Volkswagen VW PV 1303 Exposure Test of Passenger Compartment Components
    • VSI (Vinyl Siding Institute) VSI Outdoor Weathering Practice Protocols for the Conduct of Outdoor Weathering Studies of Plastic Siding and Related Products

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