ZKC04
- 1. FULL HD PLASTIC™ REPORT
- 2. Sensor 1 Sensor2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 181,33 0,1667 485,83 100,17 762,67 141,83 357,33 89,167 593 206 936 323 Sensors Mold Pressure Avg Pressure Drop (%) PRESSURE DROP BETWEEN THE TWO PRESSURE SENSORS CONVENTIONAL TECHNOLOGY (90°C) ROCTOOL TECHNOLOGY (180°C) Pressure (Bar) 500 1000 1500 500 1000 1500 -33,3% - 38,0% FLOW LENGTH MEASUREMENT AT DIFFERENT IMM PRESSURE IMM PRESSURE DROP AT ISO FLOW LENGTH SABIC 5,6% 140°C 500 1000 1500 Flow Length (cm) 3 5 Flow length improvement IMM Pressure improvement T=90°C - Conventional - WITHOUT (1000 Bar) PC GF MELT TEMPERATURE (°C) DRYING TEMPERATURE (°C)295 Pressure (Bar) 180°C 61,3% 21,3% 30,6% 180°C - 67,2% - 48,8% T=180°C - Roctool - WITH (1000 Bar) 160°C 140°C 27,5% 1,9% -33,8% -28,0% 0,0% 43,1% 16,3% 25,4% 160°C -50,3% -42,6% 10 FORM FOR-TEC-101 Rev.: C Page 1 of 3 FLOW AND PRESSURE STUDY REPORT- SPIRAL MOLD ROCTOOL TECHNOLOGY IMPROVEMENT VERSUS CONVENTIONAL TECHNOLOGY TRADE NAME GRADE ZKC04 PICTURES OF INJECTED SAMPLES TRIAL # HDP-18-009 MOLD Spiral 1 mm MATERIAL FAMILY 105 (4h) 19/04/2018DATE SUPPLIER 99,91% 79,38% 81,40% 75,05% 65,26% 65,49% Sensor 1 Sensor 2 Sensor 1 Sensor 2
- 3. Sensor 1 Sensor2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 Sensor 1 Sensor 2 328,33 127,17 644,67 324,67 932,67 431,67 397,5 217,83 748,5 447,17 1006,5 597,67 -50,5% -53,5% - 54,4%180°C 45,8% 44,8% 48,4% 180°C 35,0% 1500 ROCTOOL TECHNOLOGY (180°C)CONVENTIONAL TECHNOLOGY (90°C) IMM PRESSURE DROP AT ISO FLOW LENGTH 160°C Mold Pressure Avg 40,26% - 45,4% PRESSURE DROP BETWEEN THE TWO PRESSURE SENSORS -35,5% 15 ROCTOOL TECHNOLOGY IMPROVEMENT VERSUS CONVENTIONAL TECHNOLOGY 10Pressure (Bar) FLOW LENGTH MEASUREMENT AT DIFFERENT IMM PRESSURE 61,27% 49,64% 53,72% 45,20% HDP-18-009 MOLD Spiral 1.5 mm SUPPLIER Flow length improvement IMM Pressure improvement 20 -52,0% 500 1000 TRIAL # Flow Length (cm)1500 FORM T=180°C - Roctool - WITH (1000 Bar) MATERIAL FAMILY PC GF SABIC TRADE NAME GRADE ZKC04 FOR-TEC-101 Rev.: C Page 2 of 3 FLOW AND PRESSURE STUDY REPORT- SPIRAL MOLD DATE 19/04/2018 MELT TEMPERATURE (°C) 295 DRYING TEMPERATURE (°C) 105 (4h) PICTURES OF INJECTED SAMPLES T=90°C - Conventional - WITHOUT (1000 Bar) 40,62%Pressure Drop (%) Sensors Pressure (Bar) 500 1000 1500 500 1000 31,5% 140°C -45,2% -44,6% 34,8% 160°C 140°C 30,0% 29,6% 45,4% - 48,4% Sensor 1 Sensor 2 Sensor 1 Sensor 2
- 4. Flow Length improvementvs Injection Pressure in function of Mold Temperature/Mold Thickness Results Evaluations The graph above shows a flow length for the two thicknesses at two temperature (90°C and 180°C). We observed high flow length improvement using Roctool. Also, the following diagram shows the pressure drop measured between the two sensors for the two thicknesses at 1000 bars of injection pressure. The reduction of pressure drop in the cavity is important up to 25%. GLOBAL COMMENTS & RECOMMENDATIONS temperature is 180°C regarding to the trials performed with this material. We obtain the longest flow with an important reduction of the pressure drop compared to the conventional mold temperature. Note : All the injection trials and the pressure measurements were carried out according to the protocol defined by RocTool (injection process, 2 heating sides, cold sprue, mold design). All pressure data are measured using eDart system (RJG). HDP-18-009 MOLD Spiral FORM FOR-TEC-101 MATERIAL FAMILY PC GF SUPPLIER SABIC TRADE NAME GRADE ZKC04 Rev.: C Page 3 of 3 Pressure Drop between the 2 Sensors vs Mold Thickness at Injection Pressure = 1000 Bars FLOW AND PRESSURE STUDY REPORT- SPIRAL MOLD DATE 19/04/2018 TRIAL # MELT TEMPERATURE (°C) 295 DRYING TEMPERATURE (°C) 105 (4h)