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- ...tle=Strategies for Compatibilization of Polymer Blends|journal=Progress in Polymer Science|date=1998|volume=23|issue=4|pages=707–757|doi=10.1016/S0079-6700(97 ...poly(cis-isoprene) ([[natural rubber]]) in a Nylon matrix that toughen the material by arresting crack propagation. ...4 KB (598 words) - 20:53, 6 November 2024
- ...ogarithm of the WLF shift factor,<ref>Hiemenz, Paul C., Lodge, Timothy P., Polymer Chemistry, 2e. 2007. §12.4.3, Page 484. {{ISBN|1-57444-779-3}}</ref> ''T'' ...ined above T<sub>g</sub> are not useful for predicting the response of the polymer for structural applications, which necessarily must operate at temperatures ...6 KB (982 words) - 14:39, 1 August 2022
- ...materials flow characteristics in determining the weldability of the given material.<ref name="IMSP2008" /> The process of welding thermal plastics requires t ...ological properties of hot gas butt welded PE, PP, and PVC sheets |journal=Polymer Engineering & Science|language=en|volume=48|issue=4|pages=732–746|doi=10.10 ...14 KB (2,026 words) - 21:41, 20 September 2023
- ...posite material]]s which can be joined to provide required [[engineering]] properties, including in-plane stiffness, [[bending stiffness]], [[Strength of materia ...gh-strength fibers in a [[polymer]]ic, [[metal]]lic, or [[ceramic]] matrix material. Typical [[fiber]]s used include [[cellulose]], [[graphite]], [[glass]], [ ...6 KB (883 words) - 00:45, 6 January 2024
- {{Short description|Type of plastic composite material}} ...ort-fiber-reinforced polymers: Properties and characterization | journal = Polymer Composites | volume = 35 | issue = 2| pages = 227–236 | doi = 10.1002/pc.22 ...12 KB (1,651 words) - 20:17, 2 December 2023
- ...lume element]] containing eight chains along the diagonal directions. The material is assumed to be [[incompressible]]. The model is named after [[Ellen Arrud ...s, <math>N</math> is the number of chains in the network of a cross-linked polymer, ...14 KB (1,919 words) - 23:43, 11 August 2022
- ...he small ones follow in the eluent. By choosing a suitable column packing material it is possible to define the resolution of the system. Columns can also be ...nd the complexity and distribution of which would also affect the physical properties. However this technique has shortcomings. For example, unknown samples ar ...10 KB (1,525 words) - 12:02, 26 August 2022
- {{Short description|Relation between properties and composition of a compound}} ...umb|400px|The upper and lower bounds on the elastic modulus of a composite material, as predicted by the rule of mixtures. The actual elastic modulus lies bet ...7 KB (1,102 words) - 13:51, 16 May 2024
- ...ite. A higher fiber volume fraction typically results in better mechanical properties of the composite.<ref name=endru>A. Endruweit, F. Gommer, A.C. Long. ''Stoc This procedure involves the digestion of the polymer matrix using an acid which does not attack ...10 KB (1,587 words) - 01:31, 21 December 2024
- ...efractive index]] in intimate contact with a [[Core (optical fiber)|core]] material of higher refractive index. .../ref> Early cladding materials included [[Oil|oils]], [[Wax|waxes]], and [[Polymer|polymers]]. [[Lawrence E. Curtiss]] at the [[University of Michigan]] devel ...7 KB (1,040 words) - 15:33, 16 January 2025
- ...he viscosity of the polymer and allows for intermolecular diffusion. These polymer chains then diffuse across the joint interface and become entangled, giving ...astic composite can be challenging because the high elastic modulus of the material will have a higher heat generation, requiring less weld time. The pressure ...15 KB (2,316 words) - 04:47, 1 January 2025
- ...ibe the process. Hoffman nucleation theory is more of a starting point for polymer crystallization theory and is better known for its fundamental roles in the ==Polymer morphology== ...17 KB (2,537 words) - 22:07, 4 December 2021
- ...relates [[molecular weight]] to the [[glass transition temperature]] of a polymer system. The equation was first proposed in 1950 by [[Paul Flory|Paul J. Fl |title= Second-order transition temperatures and related properties of polystyrene ...15 KB (2,268 words) - 19:28, 6 November 2024
- | Section2 = {{Chembox Properties ...the ring-opening polymerization with retention of CO<math>_2</math> in the polymer structure, and generation an aliphatic polycarbonate.<ref name=":3" /> ...10 KB (1,297 words) - 14:30, 21 November 2024
- ...it interacts favorably with, the globule is essentially squashed, and the polymer has a pancake structure.<ref>{{Cite journal |last1=Carroll |first1=Gregory ==Polymer versus non-polymer surfaces== ...23 KB (3,442 words) - 15:47, 4 October 2024
- ...e (PAni/V<sub>2</sub>O<sub>5</sub>) can be incorporated into the nitroxide-polymer [[lithium iron phosphate battery]], PTMA/LiFePO<sub>4</sub>. Together, they ...a better cyclability. Hybrid is formed by combining a conducting [[organic polymer]] (e.g. [[polyaniline]]) with an [[oxide]] (e.g. V<sub>2</sub>O<sub>5</sub> ...9 KB (1,341 words) - 00:23, 14 December 2024
- ...lication of coatings.<ref>University of Illinois at Urbana-Champaign. "New Polymer Coatings Prevent Corrosion, Even When Scratched." ''ScienceDaily'', 10 Dec. A polymeric material can be functionalized by the addition of small [[Moiety (chemistry)|moietie ...19 KB (2,552 words) - 00:12, 13 July 2024
- ...dd–Even Effect of Junction Functionality on the Topology and Elasticity of Polymer Networks|journal=Macromolecules | volume=50|issue=6|pages=2556–2564|doi=10. ...Wang H, Li X, Willard AP, Johnson JA | title = Photoswitching topology in polymer networks with metal-organic cages as crosslinks | journal = Nature | volume ...20 KB (2,724 words) - 16:19, 24 November 2024
- ...id content of carbon fiber reinforced composite can reduce the mechanical properties by up to 20% <ref name=lacovara>{{cite journal | last1 = Lacovara | first1 ...b> is the volume of the voids, and V<sub>t</sub> is the volume of the bulk material. ...10 KB (1,383 words) - 05:10, 19 September 2023
- |Section2={{Chembox Properties ...bove 323 K, the Ti---Ti spacing are equal, but below that temperature, the material undergoes a [[phase transition]]. In the low temperature phase, the Ti---T ...3 KB (344 words) - 04:02, 19 February 2024