添加剂和染色剂

  • 概述 +



    Atlas提供了最广泛的测试选项,以帮助您准确测定产品和材料配方的耐光性和耐候性,包括颜色和外观属性,以及附加的有效性和功能性。

     
    用染料和颜料着色的产品,如纺织品、墨水/油漆/涂料、塑料、食品和饮料、纸张等,当暴露在阳光下或甚至是商店、家庭和办公室的室内照明时,都会褪色或变色。防护性和功能性添加剂经常被添加到材料中以提高性能,特别是当受到户外气候的综合应力时。然而,出于产品开发和保修的目的,添加剂在提高产品耐久性和使用寿命方面的功效需要进行准确地测定。

    虽然目前有许多国际标准和测试方法可用,但它们通常不适用于特定的材料,或者产品的大小和形状可能就是一个重要的测试考虑因素。因此,Atlas提供了最广泛的自然和加速的户外曝晒和基于实验室仪器的产品和测试服务,为每一个需求提供最优的测试解决方案。凭借超过100年的耐候老化测试创新和经验,Atlas能对测试方法以及曝晒和评估技术提供最好的建议,无论是在您的实验室还是在我们的实验室中进行。

  • Atlas解决方案 +


    自然和加速的户外暴露可以在玻璃下进行,也可以直接暴露在阳光和天气下。人工、实验室加速耐光性或耐候老化测试,使用光学过滤的全太阳光谱xenon arc光源,可在您或我们的实验室内按照工业标准测试方法进行。针对超大的产品测试,Atlas实验室设有环境试验箱,配备了专门的全光谱金属卤化物光源,可用于大面积的太阳能模拟。

    Atlas拥有各种各样的实验室耐光性和耐候老化仪器,您可根据产品和具体需求选择。我们的Xenotest仪器广泛用于纺织测试或油漆和涂料、塑料、油墨等的小体积样品测试。Atlas Ci系列仪器具有更高的动力、更大的测试标本尺寸和整体全面的样品容量仪器,且符合大多数行业标准测试方法。SUNTEST仪器从用于测试小测试样品的基准测试装置,到适合于较大独立测试样品的立式型号,或者是比典型的平面样品具有更多三维空间的型号。

    全日光或窗户玻璃过滤的光谱通常比紫外线测试更受欢迎,特别是对于颜色和外观属性。这是因为许多光降解反应都是远紫外线和可见光照射的结果,而样品的温度更接近于实际使用的温度。然而,如果您清楚了解产品的波长敏感度或按照标准要求,那么使用UVTest的荧光冷凝测试可能是合适的。

    Atlas的耐候老化科学专家可以根据您的产品特点、使用方式和地点以及您的个人需求,就适当的测试技术、参数和设备提供建议。

  • 测试标准 +


    • AATCC TM16.3 Colorfastness to Light: Xenon-Arc
    • AATCC TM169 Weather Resistance of Textiles: Xenon Lamp Exposure
    • AATCC TM16E Colorfastness to Light
    • ASTM C1257 Standard Test Method for Accelerated Weathering of Solvent-Release-Type Sealants
    • ASTM C1442 Standard Practice for Conducting Tests on Sealants Using Artificial Weathering Apparatus
    • ASTM C1501 Standard Test Method for Color Stability of Building Construction Sealants as Determined by Laboratory Accelerated Weathering Procedures
    • ASTM C1519 Standard Test Method for Evaluating Durability of Building Construction Sealants by Laboratory Accelerated Weathering Procedures
    • ASTM C732 Standard Test Method for Aging Effects of Artificial Weathering on Latex Sealants
    • ASTM C734 Standard Test Method for Low-Temperature Flexibility of Latex Sealants After Artificial Weathering
    • ASTM C793 Standard Test Method for Effects of Accelerated Weathering on Elastomeric Joint Sealants
    • ASTM D1148 Standard Test Method for Rubber Deterioration Discoloration from Ultraviolet (UV) or UV/Visible Radiation and Heat Exposure of Light-Colored Surfaces
    • ASTM D1670 Standard Test Method for Failure End Point in Accelerated and Outdoor Weathering of Bituminous Materials
    • ASTM D2565 Standard Practice for Xenon Arc Exposure of Plastics Intended for Outdoor Applications
    • ASTM D3424 Standard Test Methods for Evaluating the Relative Lightfastness and Weatherability of Printed Matter
    • ASTM D3451 Standard Guide for Testing Coating Powders and Powder Coatings
    • ASTM D4101 Standard Specification for Polypropylene Injection and Extrusion Materials
    • ASTM D4303 Standard Test Methods for Lightfastness of Pigments Used in Artists' Paints
    • ASTM D4355 Standard Test Method for Deterioration of Geotextiles from Exposure to Ultraviolet Light and Water (Xenon-Arc Type Apparatus)
    • ASTM D4434 Standard Specification for Poly(Vinyl Chloride) Sheet Roofing
    • ASTM D4459 Standard Practice for Xenon-Arc Exposure of Plastics Intended for Indoor Applications
    • ASTM D4637 Standard Specification for EPDM Sheet Used in Single-Ply Roof Membrane
    • ASTM D4798 Standard Test Method for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Xenon-Arc Method)
    • ASTM D4811 Standard Specification for Nonvulcanized (Uncured) Rubber Sheet Used as Roof Flashing
    • ASTM D5010 Standard Guide for Testing Printing Inks and Related Materials
    • ASTM D5019 Standard Specification for Reinforced CSM (Chloro-sulfonated Polyethylene) Sheet Used in Single-Ply Roof Membrane
    • ASTM D5071 Standard Practice for Exposure of Photodegradable Plastics in a Xenon Arc Apparatus
    • ASTM D5383 Standard Practice for Visual Determination of the Lightfastness of Art Materials by Art Technologists
    • ASTM D5398 Standard Practice for Visual Evaluation of the Lightfastness of Art Materials by the User
    • ASTM D5819 Standard Guide for Selecting Test Methods for Experimental Evaluation of Geosynthetic Durability
    • ASTM D6083 Standard Specification for Liquid Applied Acrylic Coating Used in Roofing
    • ASTM D6551 Standard Practice for Accelerated Weathering of Pressure-Sensitive Tapes by Xenon-Arc Exposure Apparatus
    • ASTM D6577 Standard Guide for Testing Industrial Protective Coatings
    • ASTM D6662 Standard Specification for Polyolefin-Based Plastic Lumber Decking Boards
    • ASTM D6695 Standard Practice for Xenon-Arc Exposures of Paint and Related Coatings
    • ASTM D6878 Standard Specification for Thermoplastic Polyolefin Based Sheet Roofing
    • ASTM D7356 Standard Test Method for Accelerated Acid Etch Weathering of Automotive Clearcoats Using a Xenon-Arc Exposure Device
    • ASTM D750 Standard Test Method for Rubber Deterioration Using Artificial Weathering Apparatus
    • ASTM D7869 Standard Practice for Xenon Arc Exposure Test with Enhanced Light and Water Exposure for Transportation Coatings
    • ASTM D904 Standard Practice for Exposure of Adhesive Specimens to Artificial Light
    • ASTM F1164 Standard Test Method for Evaluation of Transparent Plastics Exposed to Accelerated Weathering Combined with Biaxial Stress
    • ASTM F1515 Standard Test Method for Measuring Light Stability of Resilient Flooring by Color Change
    • ASTM F2366 Standard Practice for Determining the Relative Lightfastness of Ink Jet Prints Exposed to Window Filtered Daylight Using a Xenon-Arc Light Apparatus
    • ASTM G151 Standard Practice for Exposing Nonmetallic Materials in Accelerated Test Devices that Use Laboratory Light Sources
    • ASTM G155 Standard Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials
    • FLTM BO 116-01 Resistance to interior weathering
    • GB/T 10485 Road vehicles- Lighting and light-signaling devices- Environmental endurance
    • GB/T 14522 Accelerated weathering test method for plastics, coatings and rubber materials used for machinery industrial products
    • GB/T 16259 Test method for accelerated weathering of building materials
    • GB/T 16422 Plastics -- Methods of exposure to laboratory light sources -Part 2: Xenon-arc lamps
    • GB/T 16991 Textiles --Test for color fastness--Color fastness and ageing to artificial light at high temperatures: Xenon-arc
    • GB/T 1865 Paints and varnishes--Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon- arc radiation
    • GB/T 18833 Retro-reflective sheeting for road traffic signs
    • GB/T 29061 Performance films for glass in buildings
    • GB/T 32088 Accelerated weathering test methods of automotive nonmetallic components and materials using a xenon-arc apparatus
    • GB/T 3511 Rubber, vulcanized- Test method for resistance to artificial weathering (xenon-arc)
    • GB/T 5137 Automotive safety glass test method
    • GB/T 6151 Textiles-Tests for color fastness-General principle of testing
    • GB/T 8427 Textiles - Tests for color fastness - Color fastness to artificial light: Xenon arc fading lamp test
    • GB/T 8430 Textiles - Tests for color fastness to artificial weathering - Xenon-arc fading lamp test
    • GM 9125P Procedures for Laboratory Accelerated Exposure of Automotive Materials
    • GME 60292 Designation of Colour Fastness and Resistance to Artificial Light
    • GMW 14162 Colorfastness to Artificial Weathering
    • GMW 14170 Coating Requirements for Elastomeric Seals
    • GMW 14650 Performance Requirements for Exterior Plastic Parts
    • GMW 3414 Test Method for Artificial Weathering of Automotive Interior Trim Materials
    • Hyundai MS 210-05 Molded Plastic Parts - Interior Use
    • Hyundai MS 300-32 Standard Test Method - Woven, Knit
    • IEC 61345 UV test for photovoltaic (PV) modules
    • ISO 105-B02 Textiles - Tests for colour fastness - Part B02: Colour fastness to artificial light: Xenon arc fading lamp test
    • ISO 105-B04 Textiles - Tests for colour fastness - Part B04: Colour fastness to weathering: Xenon arc test
    • ISO 105-B06 Textiles - Tests for colour fastness - Part B06: Colour fastness and ageing to artificial light at high temperatures: Xenon arc fading lamp test
    • ISO 105-B07 Textiles - Tests for Colour Fastness - Part B07: Colour Fastness to Light of Textiles Wetted with Artificial Perspiration
    • ISO 105-B10 Textiles - Tests for colour fastness - Part B10: Artificial weathering - Exposure to filtered xenon-arc radiation
    • ISO 11341 Paints and Varnishes - Artificial Weathering and Exposure to Artificial Radiation - Exposure to Filtered Xenon-Arc Radiation (withdrawn)
    • ISO 12040 Graphic technology - Prints and printing inks - Assessment of light fastness using filtered xenon arc light
    • ISO 16474-1 Paints and varnishes - Methods of exposure to laboratory light sources - Part 1: General guidance
    • ISO 16474-2 Paints and varnishes - Methods of exposure to laboratory light sources - Part 2: Xenon-arc lamps
    • ISO 18909 Photography - Processed photographic colour films and paper prints - Methods for measuring image stability
    • ISO 18930 Imaging materials - Pictorial colour reflection prints — Methods for evaluating image stability under outdoor conditions
    • ISO 18937 Imaging materials - Photographic reflection prints - Methods for measuring indoor light stability
    • ISO 29664 Plastics - Artificial Weathering Including Acidic Deposition
    • ISO 3917 Road vehicles - Safety glazing materials - Test methods for resistance to radiation, high temperature, humidity, fire and simulated weathering
    • ISO 4892-1 Plastics - Methods of exposure to laboratory light sources - Part 1: General guidance
    • ISO 4892-2 Plastics - Methods of exposure to laboratory light sources - Part 2: Xenon-arc sources
    • JASO M346 Light-exposure test method by xenon-arc lamp for automotive interior part
    • JASO M351 Automotive parts - Accelerated weathering testing method by xenon-arc lamp for exterior parts
    • JIS B 7754 Light-exposure and light-and-water-exposure apparatus (xenon arc lamp type)
    • JIS D 0205Test Method of Weatherability for Automotive Parts
    • MIL-STD 810F Environmental engineering considerations and laboratory tests - Part 2: Laboratory test methods - 505.4: Solar radiation (Sunshine)
    • MIL-STD 810G Environmental engineering considerations and laboratory tests - Part 2: Laboratory test methods - 505.5: Solar radiation (Sunshine)
    • Peugeot Citroen (PSA) D27 1389 Paint Coatings Rubbers and Plastics - Artificial Ageing by Weather-Ometer
    • Peugeot Citroen (PSA) D47 1431 Materials and Parts in the Passenger Compartment Appearance Behaviour to Artificial Light at High and Mean Temperatures
    • Renault D27 1911 Rubber and Plastic Paint Coatings - Artificial Ageing by Weather Ometer
    • Renault D47 1431 Materials and Passenger Compartment Parts Behaviour of the Appearance to Artificial Light at High and Medium Temperatures
    • SAE J1885 Accelerated Exposure of Automotive Interior Trim Components Using a Controlled Irradiance Water Cooled Xenon-Arc Apparatus (replaced by SAE J2412)
    • SAE J1960 Accelerated Exposure of Automotive Exterior Materials Using a Controlled Irradiance Water-Cooled Xenon Arc Apparatus (replaced by SAE J 2527)
    • SAE J2412 Accelerated Exposure of Automotive Interior Trim Components Using a Controlled Irradiance Xenon-Arc Apparatus
    • SAE J2413 Protocol to Verify Performance of New Xenon Arc Test Apparatus
    • SAE J2527 Performance Based Standard for Accelerated Exposure of Automotive Exterior Materials Using a Controlled Irradiance Xenon-Arc Apparatus
    • VDA 621-429 Tests for automotive coatings - Weathering test for colour fastness
    • VDA 621-430 Tests for automotive coatings - Test for resistance to cracking of 2 layer metallic clear coats
    • VDA 75202 Automotive interior materials - Colourfastness and ageing test against light at high temperatures: Xenon arc
    • VW PV 1303 Non-metallic materials - Lightfastness test for interior parts
    • VW PV 1306 Exposure Test for Determining the Tackiness of Polypropylene Parts
    • VW PV 3929 Non-Metallic Materials - Weather Ageing in Dry, Hot Climate
    • VW PV 3930 Non-Metallic Materials - Weathering in Moist, Hot Climate
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