Experience

Heraeus Materials Singapore Pte Ltd

• 1 - 100 Employee

• Principal Engineer, Assembly Materials

  • Apr 2018 - Present



Renewable Energy Corporporation (REC), Singapore

• Singapore

• Principal Engineer - Module Technology

  • Apr 2011 - Apr 2018



Pansonic Electric Works Electronic Materials Singapore (PEWEMSG)

• Singapore

• Staff Scientist

  • Feb 2004 - Mar 2011

  (Joined Cookson Semiconductor Packaging Materials - CSPM, which was taken over by PEWEMSG in 2010) Key Functions in the Current Role 1. Formulate Epoxy Mold Compounds (EMC) for various applications, some of which tasted commercial success to various extent: • CK6000HV-A13: An EMC used in High Voltage Power applications, meeting JEDEC MSL3/260C performance (SOIC8, PDIP, eSIP, etc). • CK6100: An EMC targeted for High End Power Packaging market requiring excellent MSL1 performance (DPAK/D2PAK,) and other (TO220). • CK6100SB: An EMC targeted for High End Power Packaging market requiring excellent MSL1 performance (Cu/Ag SOIC8, NiPdAu SOIC8). • CK6200: Low Cost EMC product with good MSL1 requirement on SOIC8 (Cu/Ag). • CK6000TC: An EMC requiring Thermal Conductivity (TC) of 2.0 W/m.K or lower. (TO220, FullPAK, etc.). • High TC EMC, with Thermal Conductivity 3.0 W/m.K or higher. 2. Support Technical Consultants with the resolution of customer issues during trial evaluation and commercialization of mold compounds. 3. Help with set up of equipments for characterization of Epoxy Mold Compounds (1. Thermal Analysis - DSC, DMA, TMA and TGA, 2. FTIR, 3. Gel Permeation Chromatography (GPC)) 4. Train the lab personnel on the use and data interpretation of FTIR, GPC and Thermal Analysis equipments Show less



Nanyang Technological University, Singapore

• Singapore

• Research Fellow

  • Feb 1999 - Jan 2004

  1. Thermal and Radiation (Electron Beam, UV and Microwave) Curing of polymers (Bismaleimide, Epoxies and Acrylic Systems). 2. Determine cure-conversion using DSC and FTIR. Study the cure kinetics and Tg-Conversion relationship in Thermal and UV/EB-cured systems. 3. Study of Matrix Degradation of and Drug Release from Bioerodible Polymers, for application in Drug Eluting Stents (Polymeric Materials: Polylactides, Polyglycolides, Copolymers of lactides and glycolides, Polycaprolactones, Sodium Alginates, Chitosan, etc (Drugs = Paclitaxel, Rapamycin, etc.) 4. Microencapsulation of Drugs using Emulsion Polymerization/Coacervation Technique. Set up laboratory facilities and develop material characterization techniques (GPC, HPLC, thermal characterization techniques, such as DSC/MDSC, TGA, TMA, DMA, FTIR, UV-Visible spectroscopy, light scattering, etc.). 5. Write technical papers for publication in international journals and presentation in conferences. Show less



Cosmo Films Private Limited, India

• Aurangabad Area, India

• R&D Executive

  • Jul 1998 - Jan 1999

  * Testing and development of products based on Biaxially Oriented Polypropylene (BOPP) Films for Applications in Lidding. * Testing and development of products based on Biaxially Oriented Polypropylene (BOPP) Films for Applications in Lidding.



Indian Institute of Technology, Kharagpur

• India
• Higher Education
• 700 & Above Employee

• Research Associate

  • May 1997 - Aug 1998

  1. Synthesis and characterization of water soluble polymers, based on polyacrylamide grafted polysaccharides. 2. Study of the application of water-soluble polymers in drag reduction and flocculation. 3. Write up of technical papers for publication in international journals and presentation in conferences. 1. Synthesis and characterization of water soluble polymers, based on polyacrylamide grafted polysaccharides. 2. Study of the application of water-soluble polymers in drag reduction and flocculation. 3. Write up of technical papers for publication in international journals and presentation in conferences.