SE4121
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Catalog excerpts

PRODUCT INFORMATION SE4121 Single End Roving for Polypropylene Long-Fiber Thermoplastics PRODUCT DESCRIPTION Single-End Rovings are produced by pulling individual fibers directly from the bushing and winding them onto a roving package ready for shipment. The uniform distribution of a proprietary sizing system ensures an excellent resin-to-glass binding through uniform distribution of the binding agent. This results in maximum strand integrity. Single-End Rovings are manufactured using the T30® Roving state-ofthe-art technology of OCV™ Reinforcements, in conjunction with statistical process control in manufacturing facilities certified to ISO 9001. PRODUCT APPLICATION OC® SE 4121 is an advanced member of the Single-End Continuous Rovings (Type 30) family. This product is specially designed for use in polypropylene long-fiber thermoplastic (LFT) applications. OC SE 4121 has a unique chemistry that is designed to be suitable with Direct-LFT processes as well as with pellets manufacturing. OC® SE 4121 is also suitable for processes using long chopped fibers. PRODUCT BENEFITS • Excellent Processing No Catenary Low Fuzz Properties that equate to low Cleanup & High Machine Efficiencies Suitable for all D-LFT Processes as well as Pellets Manufacturing Choppable to Desired Length D-LFT Processes show High Quality Dispersion within the Final Part Enhance Pelletization Quality • Mechanical Properties Unique Chemistry allow for Enhanced Mechanical Properties • Global Manufacturing Locations & Availability Available Globally Manufactured Globally to Help Ensure Supply • Multi-Process Compatible • Excellent Impregnation & Dispersion

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SE4121 Single End Roving for Polypropylene Long-Fiber Thermoplastics PRODUCT AVAILABILITY Tex (grams/kilometer) Yield (Yards/Pound) MECHANICAL PROPERTIES The following data was generated using production material SE 4121 – 2400 Tex (207 Yield) Tensile Strength Flexural Flexural Modulus Pellet ( 12 mm ) (MPa) Strength (MPa) (MPa) PP resin + Glass content 50% PACKAGING Rovings are available in a single-end internal-pull package. Each pallet weighs approximately 0.8 Metric Ton. Pallets are stretch wrapped for load stability. All doffs are wrapped with Tack-Pak® or shrinkable film for...

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