enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. FR-4 - Wikipedia

   en.wikipedia.org/wiki/FR-4

   FR-4 is a composite material composed of woven fiberglass cloth with an epoxy resin binder that is flame resistant (self-extinguishing). "FR" stands for "flame retardant", and does not denote that the material complies with the standard UL94V-0 unless testing is performed to UL 94, Vertical Flame testing in Section 8 at a compliant lab. The ...

3. Polyoxymethylene - Wikipedia

   en.wikipedia.org/wiki/Polyoxymethylene

   POM is a strong and hard plastic, about as strong as plastics can be, and therefore competes with e.g. epoxy resins and polycarbonates. The price of POM is about the same as that of epoxy. There are two main differences between POM and epoxy resins: epoxy is a two-component resin that can be cast, and adheres to everything it touches,

4. UL 94 - Wikipedia

   en.wikipedia.org/wiki/UL_94

   UL 94, the Standard for Safety of Flammability of Plastic Materials for Parts in Devices and Appliances testing, is a plastics flammability standard released by Underwriters Laboratories of the United States. [1] The standard determines the material's tendency to either extinguish or spread the flame once the specimen has been ignited.

5. Flame retardant - Wikipedia

   en.wikipedia.org/wiki/Flame_retardant

   However, moulded plates which represent real world plastic products showed much lower leaching levels than extruded polymer granules. The impact assessment studies reconfirmed that the improper waste and recycling treatment of electronic products with brominated flame retardants can produce dioxins which is not the case with halogen free ...

6. Thermoplastic vulcanizates - Wikipedia

   en.wikipedia.org/wiki/Thermoplastic_vulcanizates

   Flammability: Often self-extinguishing; can vary based on specific additives. [8] Processing capability: Can be processed using standard thermoplastic processing methods, such as injection molding and extrusion. Coprocessing with other polymers can include coextrusion, molding, and blow molding for multipart system designs. [8]

7. Melamine - Wikipedia

   en.wikipedia.org/wiki/Melamine

   A melamine fiber, Basofil, has low thermal conductivity, excellent flame resistance and is self-extinguishing; this makes it useful for flame-resistant protective clothing, either alone or as a blend with other fibres. [14]