Intro to Injection Molding

Provides a basic understanding of plastic injection molding presses, processes, and costs.

World Pumps

Major news, innovation and real-life applications for pumps and ancillary equipment.

Quality Magazine

Techniques to improve quality on the shop floor and in manufacturing planning.

Machine Design

How-to, in-depth technical articles for machine design engineers

more free magazines
Glossary » Materials » Polymers » Silicone » Copolymer » Silicone / Nylon 66 » Psuedo-Interpenetrating Networks
Silicone / Nylon 66 Psuedo-Interpenetrating Networks SI is a subcategory of Silicone. The additative is added during the manufacturing process. Its flexural modulus ranges from 360 to 410 MPa. Its tensile strength ranges from 10100 to 12500 MPa at break. Its flexural strength ranges from 14000 to 15900 MPa. Its Izod Impact strength ranges from 0.8 to 0.9 J/cm. Its elongation at break ranges from 5 to 20 %. Its specific gravity ranges from 1.12 to 1.13. Its molding pressure ranges from 8 to 15 MPa.
Silicone, also known as SI, is a thermoset polycondensate. Common trade names include Baysilon, Blu-Sil, Commex, Fiberite, Lamitex, Siltemp, and Textolite. copolymer It maintains its dimensional stability and good electrical and dielectrical properties over a wide range of frequency and temperature. Other useful properties include good flame resistance, low water absorption, moderate thermal shock resistance, and average polymeric mechanical properties. On the other hand, it is high-cost with limited shelf-life and a long curing time. It is often used in computer chips, IC’s, cooking ware, and food containers.
Additional Information
Other common Silicone (SI) include Flexible Casting Resins (including RTV) SI, Liquid Silicone Rubber Injection Molding SI, Mineral And/or Glass Filled Molding and Encapsulating Compounds SI, and Silicone / Nylon 12 Psuedo-Interpenetrating Networks SI.
Related Pages