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2. Izod impact strength test - Wikipedia

   en.wikipedia.org/wiki/Izod_impact_strength_test

   Scheme for the determination of Izod impact strength test results. Impact, by definition, is a large force applied for a very short time, resulting in a sudden transfer of momentum and energy, and its effect is different when the same amount of energy is transferred more gradually. Everyday engineering structures are subjected to it and may ...

3. Paint adhesion testing - Wikipedia

   en.wikipedia.org/wiki/Paint_adhesion_testing

   In the paint and coating industries, paint adhesion testing is often used to determine if the paint or coating will adhere properly to the substrates to which they are applied. Several tests measure the resistance of paints and coatings from substrates: cross-cut test, scrape adhesion, pull-off test , and others.

4. Poly(methyl methacrylate) - Wikipedia

   en.wikipedia.org/wiki/Poly(methyl_methacrylate)

   It is a transparent thermoplastic, used as an engineering plastic. PMMA is also known as acrylic, acrylic glass, as well as by the trade names and brands Crylux, Hesalite, Plexiglas, Acrylite, Lucite, and Perspex, among several others . This plastic is often used in sheet form as a lightweight or shatter-resistant alternative to glass. It can ...

5. Acrylate polymer - Wikipedia

   en.wikipedia.org/wiki/Acrylate_polymer

   Acrylic paints as artist paints. Acrylic fibre. Sodium polyacrylate water-soluble thickeners, a polymer for the production of the Superabsorbent polymer (SAP) used in disposable diapers due to its high absorbency per unit mass. Acrylic resin as pressure-sensitive adhesive. "Super glue" is a formulation of cyanoacrylate.

6. Polyamide-imide - Wikipedia

   en.wikipedia.org/wiki/Polyamide-imide

   Tensile strength, ultimate ASTM D 638 MPa, average value 91.6 Tensile modulus ASTM D 638 GPa, average value 3.97 Tensile elongation ASTM D 638 % 3.15 Flexural strength ASTM D 790 MPa 133 Flexural modulus ASTM D 638 GPa 4.58 Compressive strength ASTM D 695 MPa, average 132 Izod impact strength ASTM D 256 J/m (ft-lb/in) average 0.521 (1)

7. Filler (materials) - Wikipedia

   en.wikipedia.org/wiki/Filler_(materials)

   The contributing factors that improve impact resistance is particle size, particle shape and particle rigidity. Fibers improve impact resistance the most due to their large aspect ratio. Low hardness fillers will decrease impact strength. Particle size, within a specific range can increase the impact strengths based on the filler material. [13]

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Anti-scratch coating - Wikipedia

   en.wikipedia.org/wiki/Anti-scratch_coating

   Plowing is when an indenture breaks a material's surface and leaves scratch marks. Anti-Scratch coatings contain filter-based materials with high ductility (ability to withstand plastic deformations) to limit plowing. Plastic deformations occur when the atomic bonds holding atomic planes break, causing the planes to dislocate into weaker ...