anatase tio2 titanium dioxide

Lithopone was discovered in the 1870s by DuPont. It was manufactured by Krebs Pigments and Chemical Company and other companies.[2] The material came in different seals, which varied in the content of zinc sulfide. Gold seal and Bronze seals contain 40-50% zinc sulfide, offering more hiding power and strength.[3] Although its popularity peaked around 1920, approximately 223,352 tons were produced in 1990. It is mainly used in paints, putty, and in plastics.[1]

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  • In the realm of construction and home improvement, the materials used play a crucial role in ensuring safety and durability. Among these materials, drywall has long been a favored choice for interior walls and ceilings due to its ease of installation and finishing. However, as fire safety becomes a growing concern, especially in residential and commercial buildings, the importance of fire-resistant drywall tape cannot be understated.


  • How do you properly tape a motor lead connection? What type of tape do you use for a connection, and how many layers? We see lots of motor connections in the field – lots of them. And it is shocking what we find at times. A properly insulated connection is both reliable and safe (funny how safety and reliability complement each other). But it is a topic that seems to be overlooked and taken for granted.

  • In conclusion, the act of listening to a tape may seem mundane, but when approached with an open mind and a willingness to explore, it can become a profound exercise in self-amalgamation. It is through these moments of connection with the past that we can forge new paths for our future, understanding that every sound, every melody, holds the potential for transformation.
  • The composition of this tape is a symphony of advanced materials science. Typically made from silicone, ceramic fiber, or glass fabric, it is impregnated with heat-resistant adhesives that do not decompose easily. This combination allows it to endure temperatures ranging from 200°C to over 1000°C, depending on the specific type. Its flexibility and durability make it easy to wrap around various surfaces, creating a barrier that is both effective and enduring.
  • Overall, yellow and green electrical tape are versatile and essential items to have in your toolbox. Whether you are marking hazards, organizing wires, indicating grounding, or unleashing your creativity in a DIY project, these tapes are sure to come in handy. So, next time you reach for your electrical tape, don't forget to grab the yellow and green ones for an added pop of color and functionality.

  • In addition to being built differently than other tapes, most electrical tapes used by professionals are UL Listed, which means that they have been vigorously tested for performance when exposed to environmental elements, such as cold temperature, moisture, and sunlight. UL Listed electrical tapes are also tested for physical properties, including backing strength, elongation, and adhesive strength and must meet a high standard in order to qualify for the listing. UL Listings exist for many other types of tape – such as foil and film HVAC tapes – but each listing revolves around the specific type of tape in question. So, while your foil tape may meet UL Listing requirements for sealing rigid ducts in HVAC applications, it would not meet the code if used in an electrical application.

  • Flex Seal Tape, in its gray avatar, combines strength, flexibility, and durability to create a powerful sealing solution. Its primary function is to provide an airtight, watertight seal on virtually any surface, making it ideal for both indoor and outdoor use. The 'gray' aspect adds an additional layer of practicality as it blends seamlessly with most surfaces, ensuring a discreet yet effective fix.

  • Customization: Take advantage of customization options to get the precise tape size and features you require.