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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. 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 ...

4. Flagpole - Wikipedia

   en.wikipedia.org/wiki/Flagpole

   The current tallest flagpole in the United States (and the tallest flying an American flag) is the 400-foot (120 m) pole completed before Memorial Day 2014 and custom-made with an 11-foot (3.4 m) base in concrete by wind turbine manufacturer Broadwind Energy.

5. List of flagpoles by height - Wikipedia

   en.wikipedia.org/wiki/List_of_flagpoles_by_height

   1 Cairo Flagpole: New Administrative Capital, Cairo Egypt: 201.952 m (662.57 ft) [1] 26 December 2021 Free–standing 2 National Flag Square Flagpole 2 (2024-now) Neftchiler Avenue, Bayil, Baku Azerbaijan: 191 m (626.64 ft) [2] 2 August 2024

6. List of flags of the United States - Wikipedia

   en.wikipedia.org/wiki/List_of_flags_of_the...

   See also: Flags of the U.S. states and territories A 2.00 m × 1.70 m oil painting showing historical US flags. This is a list of flags in the United States describing the evolution of the flag of the United States, as well as other flags used within the United States, such as the flags of governmental agencies. There are also separate flags for embassies and ships. National flags Main article ...

7. 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 ...