https://www.avient.com/sites/default/files/2021-09/supplier-code-of-conduct-fr.pdf
Cela comprend la mesure des performances et la définition d’objectifs appropriés pour promouvoir l’amélioration continue. • Se conformer à toutes les réglementations applicables en matière d’environnement, de santé, de sécurité et de sûreté.
https://www.avient.com/sites/default/files/2021-11/polystrand-product-selection-guide_0.pdf
POLYSTRAND CONTINUOUS FIBER REINFORCED THERMOPLASTIC TAPES & LAMINATES ™ PRODUCT SELECTION GUIDE Material Min Finished Slit Width Max Finished Slit Width Unidirectional Tape 2” (50.8 mm) 24” (610 mm) X-Ply™, 3-Ply, 4-Ply 2” (50.8 mm) 120” (3048 mm) SLITTING CAPABILITIES Max Unfinished Width Max Finished Slit Width Max Finished Roll Weight Max Roll Length (X-Ply™, Full Width) Up to 125" (3175 mm) Up to 120" (3048 mm) Up to 10,000 lbs (4500 kg) Up to 4,000 ft (1200 m) LAMINATION LINE CAPABILITIES Tape Width Resin Capabilities Fiber Inputs Max Tape Roll Weight Max Roll Length 25" (635 mm) Standard Width, Slit Capabilities PP, PE, PETG, aPET, PA6 Additional polymers in development E-Glass S-Glass, Aramid Up to 1,800 lbs (816 kg) Up to 12,000 ft (366 m) TAPE LINE CAPABILITIES Product Name Resin Fiber Content Areal Weight Nominal Thickness1 Flexural Modulus ASTM D790 Flexural Strength ASTM D790 Tensile Modulus ASTM D3039 Tensile Strength ASTM D3039 wt % lb/ft2 oz/yd2 gsm in mm ksi GPa ksi MPa ksi GPa ksi MPa 6337 PP 63 0.10 14.75 500 0.015 0.38 3570 24.6 58 402 4010 27.6 111 765 6531 65 0.05 7.40 251 0.006 0.15 4020 27.7 73 505 4900 33.8 140 965 6536 0.07 10.32 350 0.009 0.23 4050 27.9 72 494 4500 31.0 131 903 6538 0.14 19.77 670 0.019 0.48 3540 24.4 47 324 4260 29.4 100 689 7034B PP-Black 70 0.07 10.24 347 0.009 0.23 4400 30.3 83 569 5000 34.5 111 765 6020 PE 60 0.08 11.95 405 0.012 0.30 3600 24.8 54 372 3800 26.2 109 752 6621 66 0.10 13.97 474 0.012 0.30 4000 27.6 55 379 4720 32.5 126 869 68222 68 0.16 23.34 791 0.022 0.56 4060 28.0 55 379 4560 31.4 113 779 5843 PETG 58 0.08 11.85 402 0.008 0.20 3680 25.4 90 621 4400 30.3 137 945 5840B aPET-Black 58 0.09 13.00 441 0.009 0.23 4120 28.4 107 738 5080 35.0 150 1034 5860B PA6-Black 58 0.08 11.48 389 0.010 0.25 3620 25.0 104 717 3970 27.4 108 745 TYPICAL PROPERTIES - UNIDIRECTIONAL FIBERGLASS REINFORCED THERMOPLASTIC TAPE 1 Nominal thicknesses indicated are baseline values that may vary depending on material processing and other variables.
https://www.avient.com/sites/default/files/2023-07/Avient_CodeConduct_2023_LatinAmerica.pdf
Esta guía lo ayudará a decidir cómo resolver estos conflictos y elegir el mejor plan de acción.
Es importante que comprendamos nuestros estándares éticos y actuemos de acuerdo con su fin al tomar decisiones sobre el mejor plan de acción.
Pregúntese… Si tiene una pregunta o una inquietud sobre la conducta apropiada que debe tener usted u otra persona, y no puede encontrar una respuesta en el Código o en nuestras políticas, verifique si tiene los datos que necesita para tomar una decisión, piense en quién podría resultar afectado y, luego, hágase las siguientes preguntas: • ¿Es legal el plan de acción?
https://www.avient.com/resource-center?document_type=59&all=1
Continuous Glucose System Monitor
Continuous Glucose Monitor
Guidance on the Consumer Product Safety Improvement Act (CPSIA) for small businesses, resellers, crafters and charities
https://www.avient.com/sites/default/files/2024-09/Terms and Conditions of Sale for Germany.pdf
If Buyer has a dispute with respect to an invoice, Buyer must notify Seller within seven (7) business days after receipt of invoice.
DATENSCHUTZ Buyer hereby agrees that any data in relation with the business relationship between Buyer and Seller may be processed by Seller, in compliance with applicable laws and regulations.
If Buyer has a dispute with respect to an invoice, Buyer must notify Seller within seven (7) business days after receipt of invoice.
https://www.avient.com/industries/packaging/food-packaging/condiments
As the condiment market continues to diversify, the need to have distinctive packaging to stand out on the shelf will keep rising.
Continuous Glucose Monitors (CGM)
https://www.avient.com/industries/consumer/consumer-discretionary/outdoor-recreation/exercise-fitness
Continuous Glucose Monitors (CGM)
3D printing is having an impact on our world - learn how it can impact your business today
https://www.avient.com/sites/default/files/2020-10/luxury-closures-gravi-tech-design-guide-2.0-application-specific.pdf
Unfortunately, this method only has limited durability and has a minimum amount of assembly repeatability.2 FIGURE 19 - Mechanical Fasteners Design Guidlines Potential high stress due to wedging action of screw head Potential high stress due to wedging action of screw head Poor DesignsPoor Designs Preferred DesignsPreferred Designs Planned gap between added bosses prevents excessive bending of hosing as bosses touch and go into compression Planned gap between added bosses prevents excessive bending of hosing as bosses touch and go into compression Alternative recessed head design avoids potentially dangerous wedging action Alternative recessed head design avoids potentially dangerous wedging action Truss or Round Head ScrewTruss or Round Head Screw Potential high bending stress as bolt is tightened Potential high bending stress as bolt is tightened Flat-head Screw Standard Screw Plastic Part Metal Sub-frame Shoulder Screw Plastic Part Metal Casting FIGURE 20 - Mechanical fasteners design guidelines F= π × µ × DShaft 1engage × σH W I = D – 0.373 = 0.0002" σH = 1 × W DShaft W + v E( ) σH = = 200psi 0.002 × 1.998 0.375 1.998 + 0.4 450000( ) W = = 1.998 1 – 0.375 0.650( )2 1 + 0.375 0.650( )2 W = DShaft ODHub 1 – ( )2 DShaft ODHub ( )2 1 + FIGURE 16 - Interference fit variable F= π × µ × DShaft 1engage × σH W I = D – 0.373 = 0.0002" σH = 1 × W DShaft W + v E( ) σH = = 200psi 0.002 × 1.998 0.375 1.998 + 0.4 450000( ) W = = 1.998 1 – 0.375 0.650( )2 1 + 0.375 0.650( )2 W = DShaft ODHub 1 – ( )2 DShaft ODHub ( )2 1 + FIGURE 17 - Geometry factor variable F= π × µ × DShaft 1engage × σH W I = D – 0.373 = 0.0002" σH = 1 × W DShaft W + v E( ) σH = = 200psi 0.002 × 1.998 0.375 1.998 + 0.4 450000( ) W = = 1.998 1 – 0.375 0.650( )2 1 + 0.375 0.650( )2 W = DShaft ODHub 1 – ( )2 DShaft ODHub ( )2 1 + FIGURE 18 - Hoop stress equation F= π × µ × DShaft 1engage × σH W I = D – 0.373 = 0.0002" σH = 1 × W DShaft W + v E( ) σH = = 200psi 0.002 × 1.998 0.375 1.998 + 0.4 450000( ) W = = 1.998 1 – 0.375 0.650( )2 1 + 0.375 0.650( )2 W = DShaft ODHub 1 – ( )2 DShaft ODHub ( )2 1 + FIGURE 19 - Press fit pull-out force .400 .500 .375 .373 .650 FIGURE 15 - Press fit example Design Guide 13 ADHESIVE TYPES A chart containing the various specific adhesive types, with advantages and disadvantages of both can be seen in the appendix.
DEFECTS Design Guide 37 SOURCES Mold Machine Material Process Hot spots Improper cooling Venting plugged Leaking check ring Barrel too hot Contamination Too hot No cushion Hold pressure too low Melt temperature too high Reduced transfer position Back pressure too low RECOMMENDED ADJUSTMENTS Check venting Add a flow leader Insure cushion position Insure proper screw recov- ery Add a foaming agent Increase hold pressure Increase hold time Reduce injection speed Reduce melt temperature Reduce mold temperature Increase mold temperature Sink Root cause: Material is shrinking away from mold surface. 38 Gravi-Tech SOURCES Mold Machine Material Process Venting impaired Condensation Heater band overriding Wrong screw configuration Wet material Contamination Injection speed too fast Residence time too long Excessive decompression RECOMMENDED ADJUSTMENTS Increase gate size Check mold surface for condensation Check for condensation in feed throat Check dry material dew point Dry material Increase mold temperature Reduce melt temperature Reduce back pressure Reduce screw speed Reduce decompression Splay • Silver streaks on part Root cause: Material degradation DEFECTS Design Guide 39 SOURCES Mold Machine Material Process Venting impaired Leaking check ring Heating band burned out New lot Contamination Melt temperature too low Hold pressure too low Back pressure too low Transfer position too high Injection speed too low RECOMMENDED ADJUSTMENTS Clean mold surface Check vents Increase gate size Increase melt temperature Increase mold temperature Increase hold pressure Increase hold time Increase injection speed Increase back pressure Decrease transfer Surface Finish Root cause: Material is not reproducing the mold surface finish. 40 Gravi-Tech SOURCES Mold Machine Material Process Tooling damage Heater band overriding Leaking check ring Contamination Wet material Melt temperature too high Back pressure too high No cushion Pack pressure too high Hold time too low RECOMMENDED ADJUSTMENTS Reduce gate size Increase cooling in gate area Check gate for blockage Check thermocouples for continuity Ensure cushion is maintained Dry material Reduce melt temperature Increase hold pressure Increase hold time Reduce back pressure Increase cooling time Reduce tip temperature Gate Vestige Root cause: Material doesn’t have a clean break at gate.
https://www.avient.com/industries/healthcare/medical-devices-equipment/surgical-medical-instruments
Continuous Glucose Monitors (CGM)
https://www.avient.com/sites/default/files/2023-01/Hydrocerol Chemical Foaming Agents for Injection Molding Technical Bulletin.pdf
Once the decomposition has started, it continues spontaneously and for some time even after the energy supply is stopped.