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Sahraoui OUSSAMA

En résumé

Mes compétences :
Polymer Rheology
Compounding
Injection plastique
Chimie analytique
Formulation
Extrusion
Analytical chemistry
Polymères

Entreprises

  • Pro-Vision Consulting PVC - Technical assistant engineer in plastic chemical formulations

    2016 - maintenant • Technical assistance and process optimization and troubleshooting
    • Training in extrusion and injection molding
    • Optimization of chemical formulas in terms of cost and quality
    • Application of new patented chemical formulas with technical assistance and follow-up
    • analysis of functional and technical requirements
    • Coordination and management of internal and external resources (suppliers, customer contacts, etc.)
    • The management of existing product plans and the necessary technical documentation,
    • Definition of test procedures, supervision of their execution and analysis of results
    expertise
    • Pipes, profiles, sheets, foam, boards, pelletizing, film extrusion
    • formulations, compounding, mixing and applications of PVC
    • Formulations, mixing and compounding of elastomers
    • Polymer modifiers: coupling agents, surface modifiers, blowing agents, wetting agents
    • Flame-retardant systems, test methods and evaluations
    • Fiberglass reinforcement
    • Lubricants and plasticizers PVC
    • Performance in PVC: color, base resins, thermal stability, UV stability
    • Interaction of PVC with mechanical devices
    • Plastic and polymer impact strength: fracture and hardening improvement technology
    • Development of polymer products, particularity of reinforced thermoplastic systems and polymer blends
    • Polymer processing: extrusion and injection molding
    • Polymer composite
    • Polymer Rheology
  • TRENCE WPC (wood plastic composite) - Responsable for chemical formulation

    2015 - 2016 Management of new formulas
    • Define and propose new formulas development projects, explaining their relevance and legitimacy and feasibility.
    • Establish, within available means, the annual planning research on new products.
    • Participate in the drafting of specifications for new products or the formula modification.
    Management of product formulation phases
    • Participate in the first meetings of feasibility and briefing with the services of purchasing and marketing.
    • Carry out of risk analysis.
    • Linking product characterization and final applications
    • Select and contact the suppliers of raw materials in connection with the purchasing manager.
    • Make the mixture of ingredients depending on the desired result described in the specification.
    • Describe the product (viscosity, spreading, penetration, elasticity, strength, colorimetry, bactericidal, inflammabilit , durability ...).
    • Debrief formula based on the physicochemical properties of the ingredients.
    • Analyze the stability of the new formula based on various parameters (temperature, lifetime support ...).

    Monitoring the development phase
    • Define, with the Technical staff, the average manufacturing process and large amount of the product.
    • Ensure the industrial feasibility of the product by participating in launch tests in production.
    • Ensure the inclusion of the product properties by the marketing department, particularly texture and color.
    • Coordinate and monitor the updating of databases with the characteristics of raw materials and formulation testing.

    Coaching the team of the laboratory formulation
    • Divide tasks according to the skills and specialties and manage the schedule plan..
    • Facilitate regular meetings with the team to assess the progress of the work.
    • Validate key successes and obstacles on solutions to implement (average / additional resources, methodological approach ...).

Formations

  • National School Of Engineers Of Sfax (ENIS) (Sfax)

    Sfax 2013 - 2015 PHD

    valorization of phosphate sludges into refractory ceramics
  • Engineer In Analytical Chemistry And Instruments (Tunis)

    Tunis 2009 - 2012 Engineer
  • Preparatory Cycle For Engineering Studies (Bizerte)

    Bizerte 2007 - 2009

Réseau

Pas de contact professionnel

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