Working at Ray Colors, a specialized masterbatch manufacturer based in Anand, Gujarat, involves working with high-tech equipment to develop and test colorants and performance additives. Since they cater to demanding sectors like fiber, automotive, and packaging, the role of a Lab Technician is critical for maintaining their reputation for "innovation and honesty."
Below is a structured job description tailored for both entry-level and experienced candidates.
Job Title: Polymer Lab Technician
Location: Anand (Vitthal Udyognagar), Gujarat
Company: Ray Colors (Masterbatch & Compound Division)
Employment Type: Full-Time
Role Overview
You will be responsible for the formulation, testing, and quality assurance of polymer masterbatches. This includes color matching, physical property testing, and operating lab-scale machinery to ensure products meet stringent industrial standards (ISO/ASTM).
Key ResponsibilitiesFor Freshers (Trainee Level)
- Sample Preparation: Assist in weighing pigments, additives, and resins according to batch cards.
- Machine Operation: Learn to operate lab-scale extruders, injection molding machines, and blown-film lines under supervision.
- Testing Basics: Perform routine tests such as Melt Flow Index (MFI) and moisture analysis.
- Housekeeping: Maintain a clean and organized laboratory environment and ensure all samples are labeled and stored correctly.
- Documentation: Accurately record test data in lab registers or ERP systems.
For Experienced Candidates (Senior/Technician Level)
- Color Matching: Use spectrophotometers to match precise shades and develop new color formulations (Black, White, and Special Effects).
- Advanced Testing: Conduct complex analyses including Filter Pressure Tests (FPT), Tensile Strength, and UV Weathering tests.
- R&D Support: Collaborate with the R&D team to develop "Nano Masterbatches" or high-performance additives.
- Troubleshooting: Identify the root cause of batch failures (e.g., poor dispersion or pigment streaks) and suggest corrective actions.
- Calibration: Manage the periodic calibration and maintenance of sensitive lab instruments.
Technical Skills & Qualifications
- Education: B.Sc./M.Sc. in Chemistry, Diploma/B.E. in Polymer Technology, or a PGD-PPT from CIPET.
- Knowledge: Understanding of carrier polymers (PE, PP, PET, ABS, etc.) and the chemistry of pigments/additives.
- Standards: Familiarity with ASTM/ISO testing standards for plastics.
- Software: Basic proficiency in MS Office (Excel) for data reporting.
Required Competencies
- Attention to Detail: Critical for accurate color matching where even a $0.1\%$ variance matters.
- Safety Mindset: Strict adherence to PPE protocols (gloves, masks, goggles) when handling chemicals and hot machinery.
- Analytical Thinking: Ability to interpret data and translate it into process improvements.
Pay: ₹10,000.00 - ₹14,000.00 per month
Work Location: In person
