{"id":3620,"date":"2023-07-21T16:22:12","date_gmt":"2023-07-21T14:22:12","guid":{"rendered":"https:\/\/www.pistoieselubrificanti.it\/release-agents-lubricants-protective-coatings-cleaning-agents-and-everything-you-need-for-moulding-plastics-polyurethanes-and-rubber\/release-agents-for-polyurethane-molding\/"},"modified":"2026-07-08T16:26:13","modified_gmt":"2026-07-08T14:26:13","slug":"release-agents-for-polyurethane-molding","status":"publish","type":"page","link":"https:\/\/www.pistoieselubrificanti.it\/en\/lubricants-for-the-plastics-industry\/release-agents-for-polyurethane-molding\/","title":{"rendered":"Release agents for polyurethane molding"},"content":{"rendered":"\t\t
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Release agents for polyurethane molding<\/h2>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Polyurethane (PU) is one of the most versatile polymers thanks to the reaction between isocyanates and polyols. From rigid structures to flexible elastomers, each type requires a dedicated release approach to ensure perfect surfaces, easy demolding, and long-term protection of equipment. <\/span><\/p>

Main applications of polyurethane<\/b><\/h3>

We support companies working with different PU variants:<\/span><\/p>

  • Rigid polyurethanes: Used as thermal insulation in construction and refrigeration, or for high-density structural components.<\/li>
  • Flexible polyurethanes: The core of comfort for automotive seating, furniture, and mattresses.<\/li>
  • Integral polyurethanes: Solutions with a compact outer skin and a soft core, ideal for steering wheels, dashboards, and armrests.<\/li>
  • Polyurethane elastomers: High-resistance materials for shoe soles, industrial wheels, and wear-resistant components.<\/li><\/ul>

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    Types of release agents for PU<\/b><\/h3>

    Our range includes formulations designed to optimize production cycles:<\/span><\/p>

    • Pure Release Agents (As-Is)<\/b>: Silicone- or polyether-based, ready-to-use. They guarantee high effectiveness without the need for dilution.
      We offer a wide range of lubricants that meet these certifications. Please contact us by filling out the form below to request a quote or personalized consultation.<\/span>
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    • Solvent-based release agents: They leave a thin film (liquid or waxy) after the rapid evaporation of the organic component, ensuring precise demolding.<\/li>
    • Water-based release agents: The eco-friendly alternative that reduces VOC (Volatile Organic Compounds) emissions, leaving a high-performance release film.<\/li><\/ul>


      Mold Maintenance and Cleaning<\/b><\/h3>

      Prolonged use of release agents and resin processing can lead to buildup that compromises product quality. It is essential to perform regular professional cleaning. <\/span><\/p>

      We offer <\/b><\/span>specialized, eco-friendly cleaners formulated to remove all traces of polyurethane and waxy residues. What sets us apart? Our products are free of hazard symbols<\/b>, safe for operators, and suitable for metal or resin molds.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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      If you would like a free, personalized consultation, please fill out the form below.<\/strong><\/h2>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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