For BS EN ISO 105 X18:2007 Textiles - Assessment of the potential to Phenolic yellowing of materials.
Based on a method developed around 1985 by Courtauld's Research this test can be used to screen fabrics for their susceptibility to exhibit Phenolic, or elusive, yellowing – where garments or fabrics exhibit yellowing making them unfit for sale without re-processing.
Through extensive sampling and testing procedures, SDCE products not only are guaranteed to conform to the standard, they also have excellent continuity of performance from batch to batch over many years. Testing not only includes practical and independent performance testing but also quantitative analysis of the concentration of active ingredient on the papers.
Due to the limited shelf-life of the papers, 3 months once the heat sealed barrier foil bags have been opened, SDCE pack all their papers in small pack sizes to reduce waste or the temptation to use up out-of-date papers. Also SDCE have developed a woven tape for the control fabric, this relatively heavy construction makes assessment and grading of the yellowing easier for the technician.
STANDARDS/METHODS
- EN ISO 105-X18 ‘Assessment of the potential to phenolic yellowing of materials’
- M&S C20B ‘Elusive / Reversible Yellowing: Courtaulds Method’
- TESCO Appendix D and Appendix N ‘Phenolic Yellowing’
- Next TM43 ‘Phenolic Yellowing’
- Arcadia AG16 ‘Phenolic Yellowing’
- BHS TM 45 ‘Phenolic Yellowing’
- Adidas 5.10 ‘Phenolic Yellowing’
Description and Size
1. SDC Phenolic Yellowing Control Fabric 10 x 3cm 25 Piece Pack
2. SDC BHT Free 63 Micron Film 400 x 200mm 100 Piece Pack
3. SDC Phenolic Yellowing Test Papers 50 Piece Pack
4. Phenolic Yellowing Glass Plates 100 x 40 x 3mm 10 Piece Pack
针对BS EN ISO 105 X18:2007 纺织品-评估材料酚醛黄变的可能性。
根据Courtauld大约于1985年研究的方法发展而来，该测试可用于监视织物对酚醛的敏感度，或难以发现的黄变情况-若衣服或织物呈现出黄变情况，会使得它们若未经处理则不适合出售。
经过广泛的采样和测试程序，SDCE的产品不仅可以确保符合标准，而且还具有优秀的性能连续性，即使是多年来生产的不同批次也一样。测试不仅包括实用的和独立的性能测试，还有对试纸上的活性成分的集中定量分析。
1.SDC 酚黄控制布（泛黄控制布、酚醛黄变控制织物）10x3cm，25片/包；
2.SDC 酚黄膜（泛黄膜、无丁基羟基甲苯63微米薄膜）40x20cm，100片/包；
3.SDC 酚黄纸（泛黄纸、酚醛黄变试纸），50片/包；
4.SDC 酚黄玻璃盘（泛黄玻璃盘、酚醛黄变-玻璃盘）100x40x3mm，10片/包。
