Metallersstatning

9 Nov 2006 Fredrik Ljungman

Erteco Rubber & Plastics

• Regional sales offices • Distributor and Agent • Regional warehouse • Regional technical support

ERP Produktsortiment

Asahi-Kasei Tenac - POM Homo- och Copolymer Color-Service EMS-Grivory Colour-Masterbatch Grilon- PA 6, PA 6.6, PA TR6, Grilamid - PA 12, PA 12TR, Grivory GV, -HT, PEBA Great Eastern Resins Solvay Policarbonatos do Brasil Resarbras Sabic ISOPAK-ABS, ABS GF, ABS V0, PC/ABS, SAN ISOTHANE - TPU Nexprene - TPV Durolon - PC, PC GF Acrigel- PMMA PELLD, PEHD

ERP Tech Service

Er partner från projektstart Vi 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

Grivory GV and Grivory HTV In General

Grivory G and Grivory HT

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

Grivory HT compered to…

Positioning of Grivory Performance

PI PEI PES PSU PEEK LCP PAI PPS

HT

PA 4.6

GV

PET PBT PC

HPP > 140 °C ETP 90 - 140 °C

SMA ABS PMMA PPO POM PA12 PP-V PA6 PA66 PS PVC SAN PP PE-HD PE-UHMW

CP < 90 °C amorphous semi crystalline

PA 6 and PA 6.6 becomes soft after conditioning

...but Grivory remains stiff

Grivory has high Tensile Strength

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

Stiffness at high temperatures

In comparison to „HPPs“ Grivory HT remains stiffer at 120 °C 10 8 6 4 2 0 20 18 16 14 12 Tensile E-modulus, MPa x 1000 at 120 °C 11.5

8.4

7 PEEK GF40 PPS GF/MIN65 PPS GF40 13 HTV-4H1 GF40 19 HTV-6H1 GF60

Grivory is also very impact resistant

Long term load, Grivory has low creep.

Zinc die-cast creeps more than Grivory

1.5

Elongation [%] 100 MPa/23 °C/cond., ISO 899

Grivory GV-5H

1.2

Grivory HTV-5H1

0.9

0.6

0.3

0 0.1

1

Zinc Alu

10 Time [h] 100 1000 10000

Grivory has similar Tensile Strength compared to Alloys

Under long term load zinc die-cast creeps more than Grivory

1.5

Elongation [%] 100 MPa/23 °C/cond., ISO 899

Grivory GV-5H

1.2

Grivory HTV-5H1

0.9

0.6

0.3

0 0.1

1

Zinc Alu

10 Time [h] 100 1000 10000

Grivory Flame Retarded Halogen and Red Phosphurus Free!!

Grivory GV Product Range Product

Grivory GV-2H Grivory GV-4H Grivory GV-5H Grivory GV-6H Grivory GVN-35H Grivory GVN-5H Grivory GV-5H WA Grivory GV-6H WA Grivory GVS-5H Grivory "GVS-6H" XE 3728 Grivory GV-5HL Grivory "GV-6HL" XE 3746 Grivory GC-4H Grivory GM-4H Grivory "G4V-5H" XE 3858 Grivory "G4V-3X V0" FE8303

Description

Glassfibre reinforced 20 wt.% Glassfibre reinforced 40 wt.% Glassfibre reinforced 50 wt.% Glassfibre reinforced 60 wt.% Glassfibre reinforced 35 wt.%, toughened GF 50 wt.%, toughened, former XE 3675 Glassfibre reinforced 50 wt.% "ACS" conform Glassfibre reinforced 60 wt.% "ACS" conform GF50 optimised surface quality GF60 optimised surface quality GF50 UV-stabilised, only black 9914 GF60 UV-stabilised, only black 9914 Carbonfibre reinforced 40 wt.% (black) Mineral reinforced 40 wt.% GF50, excellent surface quality GF30, FR Type, halogen free

Grivory HT1 Product Portfolio Product Grivory HTV-5H1 (-3, -4, -45 , -5, -6, -65) Grivory HTM-4H1 Description Glass fibre reinforced 30-65 wt.% Mineral reinforced 40 wt.% Grivory "HT1VM-65H": XE 3844 Hybrid reinforced 65 wt.% Grivory HTV-5X1 (-4, -5, -6) Grivory HT1V-4 FA Grivory HT1V-4X WA (-4, -5) Grivory HT1V-3 HY (-3, -4, -5) EEC conform EU 02/72, NSF61, FDA aproved , NSF51 ACS conform Optimized hydrolysis resistance

Grivory HT2 Product Portfolio Product Grivory HT2V-5H (-15, -3, -45, -50, -60) Grivory HT2V-3H LF Grivory "HT2V-3X V0" Grivory XE 3876 nat, bk 9697 Grivory "HT2V-4X V0" Grivory FE5809 natural Grivory FE5819 black Grivory "HT2V-5X V0" Grivory FE5810 natural Grivory FE5820 black Description Glass fibre reinforced 15-60 wt.% PTFE modified, GF30 Flame retardant, halogen free, GF30 Flame retardant, halogen free, GF40 Flame retardant, halogen free, GF50

Failure at Tensile Test

Fibre simulation after modified design.

Orientation of fibre is very important!

Simulation of injection pressure

Cooling time

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

Cost Saving by Grivory, replacement of Al-die cast

Propeller for boats in Grivory.

It remains stiff in water. 50% reduction of weight compared to Aluminium die casts.