Now with over 194,000 records, the fourth edition of Chemical Resistance has become the most powerful tool any plastics engineer, researcher, or technician can use. Hard to find information is normalized to quickly provide answers to your questions and the highly regarded PDL rating is included for quick answers as to whether the material is suitable for further research. Records are organized in four ways:

• Alphabetically by material
• Alphabetically by exposure medium
• Materials by hierarchical classification
• Exposure media classified by type and use