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  2. Thermoplastic olefin - Wikipedia

    en.wikipedia.org/wiki/ThermoPlastic_Olefin

    If PP and PE are the dominant component of a TPO blend then the rubber fraction will be dispersed into a continuous matrix of "crystalline" polypropylene. If the fraction of rubber is greater than 40% phase inversion may be possible when the blend cools, resulting in an amorphous continuous phase, and a crystalline dispersed phase.

  3. Polyolefin - Wikipedia

    en.wikipedia.org/wiki/Polyolefin

    An alpha-olefin (or α-olefin) is an alkene where the carbon-carbon double bond starts at the α-carbon atom, i.e. the double bond is between the #1 and #2 carbons in the molecule. Alpha-olefins such as 1-hexene may be used as co-monomers to give an alkyl branched polymer (see chemical structure below), although 1-decene is most commonly used ...

  4. Template:Uw-tpo4 - Wikipedia

    en.wikipedia.org/?title=Template:Uw-tpo4&redirect=no

    Pages for logged out editors learn more. Contributions; Talk; Template: Uw-tpo4

  5. Category:Olefination reactions - Wikipedia

    en.wikipedia.org/wiki/Category:Olefination_reactions

    This category encompasses olefination reactions, those that introduce a carbon–carbon double bond into a product molecule, creating an alkene or olefin. Pages in category "Olefination reactions" The following 21 pages are in this category, out of 21 total.

  6. Thermoplastic elastomer - Wikipedia

    en.wikipedia.org/wiki/Thermoplastic_elastomer

    Thermoplastic olefins (TPO) are increasingly used as a roofing material. [8] TPEs are also widely used for catheters where nylon block copolymers offer a range of softness ideal for patients. Thermoplastic silicone and olefin blends are used for extrusion of glass run and dynamic weatherstripping car profiles. Styrene block copolymers are used ...

  7. Template:NCBI-scienceprimer - Wikipedia

    en.wikipedia.org/wiki/Template:NCBI-scienceprimer

    This template wraps {{Include-USGov}} and takes any parameter that {} does. It accepts |article= as an alias for |title=. It can also produce a standalone message with no arguments. For example: {{NCBI-scienceprimer}} → This article incorporates public domain material from Science Primer. NCBI. Archived from the original on 2009-12-08.

  8. Primer (paint) - Wikipedia

    en.wikipedia.org/wiki/Primer_(paint)

    A water-based primer, used primarily on wood. A primer (/ ˈ p r aɪ m ər /) or undercoat is a preparatory coating put on materials before painting.Priming ensures better adhesion of paint to the surface, increases paint durability, and provides additional protection for the material being painted.

  9. Photo-oxidation of polymers - Wikipedia

    en.wikipedia.org/wiki/Photo-oxidation_of_polymers

    Photo-oxidation is a form of photodegradation and begins with formation of free radicals on the polymer chain, which then react with oxygen in chain reactions. For many polymers the general autoxidation mechanism is a reasonable approximation of the underlying chemistry.