Poly-p-phenylenebenzobisoxazole (PBO) has similar performance characteristics. Roving and yarn are available in polyethylene, polypropylene, polyphenylene sulfide (PPS), rayon, styrene acrylonitrile ...

While multicolor printing eliminates painting steps and produces vibrant objects, there are two significant downsides; filament consumption and print time. A single-nozzle filament printer needs ...

The company has set up a project for the manufacture of 1000 Tonnes of polypropylene Spinning Filament yarn (PPFY) p.a. The plant and Machinery was imported from M/s Barmag Barme of West Germany ...

issues with warping and cracking as the extruded filament cools should not occur. Unlike ABS and ASA which also require an enclosed, temperature-controlled printing space, PP has an advantage that ...

Fibers are available in two lengths, staple or filament. A staple fiber has limited or finite length. The length of the fiber is measured in inches or centimeters and the length can vary within a ...

James has been writing about technology for years but has loved it since the early 90s. While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser ...

North American polypropylene resin prices increased by an average of 2 cents per pound in August, marking the third consecutive monthly price hike for the material. The August PP increase was ...

These observations led them to propose the sliding filament theory, which states that the sliding of actin past myosin generates muscle tension. Because actin is tethered to structures located at ...

The company offers filament yarns, staple fibers ... polyester, polyethylene, polypropylene, and other films; processed film products; raw materials for synthetic fibers and other plastics ...

In a country with nearly as many sheep as people, a D.I.Y. wool journey — from sheep farms to yarn shops — makes perfect sense. Our writer brushes up on her knitting on a driving trip from ...