Chemicals
The chemical industry encompasses a number of products that are susceptible to a range of potential safety hazards. With so many products and related Standards, Underwriters Laboratories® helps manufacturers understand how to align products with the correct Listing category and applicable Standard. In addition, our engineers help you interpret and apply the correct requirements. UL's testing programs incorporate products for use in both components and parts of end products, such as appliances.
Chemical product categories
This section of the site offers information and resources, such as:
- Product listings, related Standards and testing processes
- UL Recognition and Recognition cards
- Color codes, abbreviations and generic material symbols
- UL iQTM for plastics database
- Related articles, newsletters, brochures and links
Electrical insulation systems
Complex electrical applications demand great diligence in verifying that individual insulation materials can perform together in shared environments. UL is unique in the way it evaluates and certifies electrical insulation systems (EIS) not only as individual components, but also in a complete system. This means safer and better quality products for the global marketplace. Learn more.
Plastics
The plastics section includes the testing and certifications processes associated with plastic materials and related products for use in both components and end products. Learn more.
Flammable and combustible fluids
Gas and oil equipment includes many different types of products intended for the handling and storage of flammable and combustible fluids. Learn more at our Energy section.
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