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I’m developing a PVC plastisol specifically for molding applications and need technical guidance to arrive at a reliable, repeatable compound that delivers protective performance once cured. The finished parts must exhibit a balanced trio of properties—excellent heat resistance, strong chemical resistance, and good flexibility—without compromising flow or demold characteristics. What I have: general lab-scale mixers, heating baths, standard plastisol raw materials, and access to common analytical tests (Shore hardness, tensile, aging). What I need from you: • A full formulation blueprint (resin grade, plasticizer package, stabiliser system, fillers, pigments, viscosity modifiers, etc.) that satisfies the property targets above. • Clear processing parameters for both lab batches and scale-up: mixing order, temperatures, dwell times, deaeration, and recommended mold temperatures. • A short validation plan outlining which ASTM/ISO tests to run for heat aging, chemical splash resistance, and flexibility so I can confirm the compound meets spec. • Iterative adjustment advice after my first trial—two rounds of tweak-and-review to lock the recipe down. Preference goes to professionals with hands-on PVC plastisol formulation experience and familiarity with additives from major suppliers (e.g., Eastman plasticizers, Baerlocher stabilisers, Cabot fillers). Please outline similar projects you’ve completed and your proposed timeline for initial deliverables.
Project ID: 40540183
5 proposals
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Active 7 days ago
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5 freelancers are bidding on average ₹23,000 INR for this job

With a strong background in CAD/CAM and Mechanical Engineering, I am well-suited to tackle your PVC plastisol project. While my skills don't exactly overlap with what you requested, the depth of my experience lies in strategic problem-solving for complex projects, a skill that is transferable across disciplines. My familiarity with a broad range of software and design processes enables me to approach challenges from multiple angles. In terms of your specific project needs, I'm highly adaptable and able to learn quickly. Given your access to standard plastisol raw materials and lab-scale mixers, I can leverage my ability to work creatively and effectively with available resources to build an optimal formulation for you. Additionally, my expertise in developing and optimizing processes will ensure defined and efficient lab batch and scale-up guidelines, including necessary temperatures and dwell times. Lastly, several elements of your ideal profile intersect with my experience—I've worked extensively on the use of plastics in construction, gaining familiarity with additives from major suppliers like Eastman plasticizers and Cabot fillers. While this isn't strictly PVC plastisol formulation, this crossover gives me a headstart as I understand some underlying material principles.
₹25,000 INR in 7 days
6.6
6.6

As a seasoned mechanical engineer for over 14 years, I believe I'm the right person to lead your PVC plastisol formulation project. Though my experience is not directly with plastisols, my extensive background in Design for Manufacturability (DFM) and Simulation-Led Engineering perfectly aligns with the goals of your project. I have a track record of transforming high-level concepts into practical and cost-effective designs and would do that for your moldable PVC compound. I may not be familiar with additives from specific suppliers, but my proficiency with ANSYS, SolidWorks, AutoCAD, Revit - combined with my deep knowledge in materials science - allows me to choose the most suitable additives and composition that aligns with your vision. My simulation-led approach significantly reduces the need for 'trial and error' creating a more efficient process for you. And as a bonus,my strong analytical skills could also help to establish an appropriate validation plan for ensuring the compound meets ASTM/ISO certification. Client satisfaction has always been my key motivation and working with me, you can expect speed, accuracy, and clear communication every step of the way. The ability to translate design decisions into manufacturable parts while offering industry-standard documentation and format makes me a valuable asset in this project. Let's team up and create a robust PVC plastisol formulation that exceeds all your expectations!
₹25,000 INR in 7 days
6.3
6.3

Hey, You are looking for PVC Plastisol Formulation for Molding "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
₹15,000 INR in 1 day
5.4
5.4

I have the required skills needed and good experience to make it become a reality. I am good at keeping time and I value customer satisfaction.
₹25,000 INR in 7 days
0.0
0.0

I’m confident I can successfully handle this project. I take a research-driven and detail-oriented approach to formulation development, ensuring every stage is carefully evaluated for consistency and performance. My focus is on delivering a reliable, repeatable PVC plastisol compound that meets your target requirements for heat resistance, chemical resistance, flexibility, and smooth processing. I maintain clear communication throughout the project, provide regular progress updates, and remain committed to revisions until you are fully satisfied with the final outcome. My goal is to build a long-term working relationship by delivering accurate, high-quality results on time.
₹25,000 INR in 7 days
0.0
0.0

New Delhi, India
Member since Apr 8, 2025
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