enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Chemistry of pressure-sensitive adhesives - Wikipedia

   en.wikipedia.org/wiki/Chemistry_of_pressure...

   The high tack material is a polymer with low glass transition temperature and high entanglement molecular weight, whereas the low tack polymer has high glass transition temperature and low entanglement molecular weight. [6] The high tack material comprises about 95% of the adhesive and provides the majority of the adhesive's tackiness. [6]

3. Pressure-sensitive adhesive - Wikipedia

   en.wikipedia.org/wiki/Pressure-sensitive_adhesive

   Styrene block copolymers (SBC), also called styrene copolymer adhesives and rubber-based adhesives, have good low-temperature flexibility, high elongation, and high heat resistance. They are frequently used in hot melt adhesive applications, where the composition retains tack even when solidified; however non-pressure-sensitive formulations are ...

4. J-B Weld - Wikipedia

   en.wikipedia.org/wiki/J-B_Weld

   J-B Weld is a two-part epoxy adhesive (or filler) that can withstand high-temperature environments. J-B Weld can be used to bond surfaces made from metal, porcelain, ceramic, glass, marble, PVC, ABS, concrete, fiberglass, wood, fabric, or paper. [7] [8] Alcohol should be avoided when cleaning surfaces, as it can degrade the bond. [9]

5. Hot-melt adhesive - Wikipedia

   en.wikipedia.org/wiki/Hot-melt_adhesive

   Styrene block copolymers (SBC), also called styrene copolymer adhesives and rubber-based adhesives, have good low-temperature flexibility, high elongation, and high heat resistance. Frequently used in pressure-sensitive adhesive applications, where the composition retains tack even when solidified; however non-pressure-sensitive formulations ...

6. Adhesive - Wikipedia

   en.wikipedia.org/wiki/Adhesive

   There are two types of adhesives that harden by drying: solvent-based adhesives and polymer dispersion adhesives, also known as emulsion adhesives. Solvent-based adhesives are a mixture of ingredients (typically polymers) dissolved in a solvent. White glue, contact adhesives and rubber cements are members of the drying adhesive family. As the ...

7. Accelerated testing of adhesives - Wikipedia

   en.wikipedia.org/wiki/Accelerated_testing_of...

   Adhesives are sometimes used as load bearing and sealing joints, which points great stress on them. In accelerated testing, factors like the temperature , moisture , vibrations , voltage , and UV light are greatly increased over a short period so long term predictions can be made about the effect of the aforementioned factors.