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Metallersstatning 9 Nov 2006 Fredrik Ljungman

Metallersstatning 9 Nov 2006 Fredrik Ljungman. Erteco Rubber & Plastics. Regional sales offices Distributor and Agent Regional warehouse Regional technical support. ERP Produktsortiment. ERP Tech Service Er partner från projektstart Vi erbjuder våra kunder följande:. Materialval

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Metallersstatning 9 Nov 2006 Fredrik Ljungman

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  1. Metallersstatning9 Nov 2006Fredrik Ljungman

  2. Erteco Rubber & Plastics • Regional sales offices • Distributor and Agent • Regional warehouse • Regional technical support

  3. ERP Produktsortiment

  4. ERP Tech ServiceEr partner från projektstartVi erbjuder våra kunder följande: • Materialval • Formfyllnadssimulering (Mouldflow) • Produktgranskning i 3D (SolidWorks) • Enklare FEM analyser • Rådgivning vid verktygsberedning • Process optimering (Formsprutning, Extrudering, Formblåsning) Vår specialitet - Metallersättning

  5. Grivory GV and Grivory HTV In General

  6. Grivory G and Grivory HT

  7. Product Description Grivory GV Grivory GV is a semi-crystalline thermoplastic engineering material based on polyamide with partially aromatic components. Grivory GV is glass-fibre reinforced and especially suitable for the production of technical parts by injection moulding. Grivory GV is characterised by: High Stiffness and Strength Good Dimensional Stability also after moisture absorption

  8. Grivory HT compered to…

  9. Positioning of Grivory Performance HPP > 140°C PI PEEK PEI PES PAI LCP PPS PSU HT GV PA 4.6 ETP 90 - 140°C PET PBT PC POM PA66 PA6 PA12 PPO PMMA SMA ABS PP-V CP < 90°C PE-UHMW PP PE-HD SAN PVC PS amorphous semi crystalline

  10. PA 6 and PA 6.6 becomes soft after conditioning

  11. ...but Grivory remains stiff

  12. Grivory has high Tensile Strength

  13. E-Modulus at higher temperatures 80°C 120°C Grivory HTV-5H1 -20°C 23°C E-Modulus MPa 22 17 12 7 2 Grivory GV-5H

  14. Stiffness at high temperatures 19 13 HTV-4H1 HTV-6H1 GF40 GF60 In comparison to „HPPs“ Grivory HT remains stiffer at 120°C Tensile E-modulus, MPa x 1000 at 120°C 20 18 16 14 11.5 12 10 8.4 7 8 6 4 2 0 PEEK GF40 PPS PPS GF/MIN65 GF40

  15. Grivory is also very impact resistant

  16. Long term load, Grivory has low creep. Zinc die-cast creeps more than Grivory 100 MPa/23°C/cond., ISO 899 Elongation [%] 1.5 Grivory GV-5H 1.2 Grivory HTV-5H1 0.9 0.6 Zinc 0.3 Alu 0 0.1 1 10 100 1000 10000 Time [h]

  17. Grivory has similar Tensile Strength compared to Alloys

  18. Under long term load zinc die-cast creeps more than Grivory 100 MPa/23°C/cond., ISO 899 Elongation [%] 1.5 Grivory GV-5H 1.2 Grivory HTV-5H1 0.9 0.6 Zinc 0.3 Alu 0 0.1 1 10 100 1000 10000 Time [h]

  19. Grivory Flame Retarded Halogen and Red Phosphurus Free!!

  20. Grivory GV Product Range

  21. Grivory HT1 Product Portfolio

  22. Grivory HT2 Product Portfolio

  23. Failure at Tensile Test

  24. Fibre simulation after modified design. Orientation of fibre is very important!

  25. Simulation of injection pressure

  26. Cooling time • The red parts are too thick goods. It should be reduced in order to avoid warpage.

  27. Cost Saving by Grivory, replacement of Al-die cast

  28. Propeller for boats in Grivory.It remains stiff in water. 50% reduction of weight compared to Aluminium die casts.

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