https://www.avient.com/knowledge-base/case-study/lighten-structural-performance-gets-upgrade?ind[]=6601
The Challenge
A major US automotive OEM makes extensive use of lightweight composites materials.
Each cradle brace is a two-foot long, rectangular bar with a “U” shape machined into each end for a metallic insert.
Learn more about custom material formulations by contacting an expert at Avient today
https://www.avient.com/knowledge-base/article/how-perfect-thermal-management-led-lighting-applications?sust[]=1165
Reassess your standard raw material
Aluminum has typically served as the go-to material for thermal management.
Unlike metal, thermoplastics can also be molded into complex shapes that fit tight spaces.
https://www.avient.com/news/easier-optical-fiber-installation-high-speed-connectivity-new-polyone-low-cof-formulation
This material imparts a low coefficient of friction (CoF) to the cable surface, easing installation in existing conduit, whether the geometry is simple or complex over short or long distances.
With our new ECCOH 5702, workers can more easily guide it through conduit, even those with very complex designs and shapes, which reduces installation costs.”
Cable made with these materials exhibits excellent mechanical strength, low shrinkage and a smooth surface finish.
https://www.avient.com/products/long-fiber-technology/long-vs-short-fiber
In contrast, short fiber reinforced thermoplastic materials contain reinforcing fibers of various short lengths (approximately 1mm in length on average) that are randomly orientated in the resin/pellet.
Since fiber in long fiber composites is continuous throughout the length of each cut pellet, long fiber materials have a higher fiber aspect ratio than short fiber filled plastics.
After a pyrolysis study, in which we burn away the polymer to study the remaining fiber, you can see how the structural skeleton of the long fiber part holds its shape and the short fiber part collapses on itself.
https://www.avient.com/products/fiber-line-engineered-fiber-solutions/fiber-line-engineered-fiber-products/strength-members
Flat or round shapes
Wide selection of polymer jacketing materials
Explore material solutions for fiber optic cable, including engineered fibers, specialty engineered materials, colorants, and additives
https://www.avient.com/sites/default/files/2020-08/advanced-composites-overview-brochure_0.pdf
These methods include: PULTRUSION • Fibers are impregnated with liquid thermoset resins, then pulled through a heated die to cure the resin and form the product • This continuous, automated manufacturing process creates constant cross section profiles of any pre-determined length with consistent, uniform quality and exceptional mechanical performance • Applications include rods and profiles of various lengths and complexities, such as utility poles, insulator core rods and structural beams CONTINUOUS FILAMENT WINDING • Combines the principles of filament winding with pultrusion to create constant or tapered cross- sectional tubing in precision sizes • The unique axial and biaxial fiber orientation provides flexural and tensile strength, as well as crush and burst resistance • Applications include lightweight shelter frames and sporting goods components CONTINUOUS RESIN TRANSFER MOLDING (CRTM™) • Engineered core materials are sandwiched between structural composite laminate face sheets • Continuous composite sandwich panels feature high specific strength and stiffness-to-weight ratio • Applications include ballistic resistant panels, truck floors and rail car doors CONTINUOUS FIBER REINFORCED THERMOPLASTICS • Fully recyclable tape, X-Ply™ (0°/90°), and other multi-ply configurations with widths up to 10' wide • Sandwich panels in unlimited lengths, up to 6" thick and 10' wide • High volume production capacity • Applications include structural and aerodynamic components in transportation, and reinforcement of materials such as wood and metal THERMOSET COMPOSITE LAMINATES & BARSTOCK • Unidirectionally reinforced barstock, laminates and hybrid composites engineered to maximize deflection and fatigue resistance • Customizable shapes and sizes • Applications include archery bow limbs, flat springs, prosthetics, sporting equipment THERMOSET FINISHING OPERATIONS • Customized finishing capabilities for barstock and laminates including machining, water-jet cutting, profiling/shaping, sanding, slitting, laminating, molding and coatings TESTING CAPABILITIES • Mechanical – Flexural, tensile, compression, shear, fatigue, impact resistance • Physical – Specific gravity/density, Barcol hardness, water absorption, void content, resin/fiber content, dye penetrant, viscosity • Thermomechanical – Coefficient of linear thermal expansion, glass transition temperature, deflection temperature, degree of cure, curing properties • Electrical – High-voltage, low current dry arc resistance of solid electrical insulation, dielectric strength, water diffusion ABOUT AVIENT ADVANCED COMPOSITES The Avient advanced composites portfolio consists of Glasforms™, Gordon Composites™ and Polystrand™ branded materials.
This leading-edge product offering of high performance alternatives to typical fiber reinforced composites and traditional materials such as wood, ceramic and metal serves applications requiring high strength- to-weight ratios, stiffness, and dimensional stability.
Processing conditions can cause material properties to shift from the values stated in the information.
https://www.avient.com/knowledge-base/article/eco-conscious-alternative-coloring-textiles?pname[]=20340
One way clothing and footwear producers are working to address these priorities is by using more recycled raw materials, such as recycled polyester from polyethylene terephthalate (PET) bottles, within their synthetic fibers.
The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.
https://www.avient.com/knowledge-base/article/eco-conscious-alternative-coloring-textiles?ind[]=6596
One way clothing and footwear producers are working to address these priorities is by using more recycled raw materials, such as recycled polyester from polyethylene terephthalate (PET) bottles, within their synthetic fibers.
The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.
https://www.avient.com/knowledge-base/article/eco-conscious-alternative-coloring-textiles?ind[]=21537
One way clothing and footwear producers are working to address these priorities is by using more recycled raw materials, such as recycled polyester from polyethylene terephthalate (PET) bottles, within their synthetic fibers.
The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.
https://www.avient.com/knowledge-base/article/eco-conscious-alternative-coloring-textiles?sust[]=1139
One way clothing and footwear producers are working to address these priorities is by using more recycled raw materials, such as recycled polyester from polyethylene terephthalate (PET) bottles, within their synthetic fibers.
The plastic mass is then shaped into filaments, spun, and texturized into an already-dyed yarn.