Reduce the risk of hardening, exudation, surface tackiness, and reduced flex resistance.
Plasticizer Selection for Flexible Medical PVC: Enhancing Material Flexibility, Stability, and Application Suitability
Henan GO Biotech Co., Ltd. provides plasticizer selection guidance for flexible medical PVC, medical tubing, and flexible components, helping manufacturers establish a clearer formulation evaluation path across flexibility, low migration, temperature resistance, processing efficiency, and final product validation readiness.
Medical PVC plasticizer
Low migration plasticizer solution
Non-phthalate plasticizers
Manufacturing of soft medical products
Industry Requirements: Performance Balance for Flexible Medical Materials
Products such as catheters, infusion bags, flexible films, seals, and medical cable sheaths require plasticizer selection based on the material system, processing method, sterilization conditions, and storage or transportation requirements.
Suitable for applications involving liquid contact, long-term use, or demanding extraction-resistance requirements.
Balance requirements for high-temperature processing, cold-chain storage and transportation, and flexibility retention at low temperatures.
Balance processing windows for extrusion and film production, together with transparency, color tone, and odor control.
Solutions: Matching Plasticizer Options to Application Risks
Henan GO Biotech supports formulation screening and sample testing for flexible medical products by applying a synergistic approach combining primary plasticizers with auxiliary components.
High-Temperature Sterilization and Low-Migration Solutions
Prioritize evaluation of heat resistance, extraction resistance, and long-term stability to reduce the risk of material hardening, plasticizer loss, or performance fluctuations in high-temperature environments.
Suitable for material systems including medical tubing, heat-resistant flexible components, and medical cable sheaths.
Low-Temperature Storage and Flexibility Retention Solutions
Focus on low-temperature flex resistance and flexibility retention, suitable for cold-chain packaging, flexible products stored at low temperatures, and seasonally cold operating environments.
It is recommended to conduct targeted testing, such as low-temperature bending, impact, and hardness testing, based on actual storage and transportation temperatures.
Low-Odor, Environmentally Preferred Solutions for Contact Flexible Products
For care products, flexible films, and disposable consumables, focus on low odor, soft touch, processing compatibility, and the selection of environmentally preferred raw materials.
Suitability for human contact or specific medical applications should be determined based on complete validation results for the final product.
Solutions for Transparent Medical Tubing and Visible Packaging
Evaluate transparency, haze, color tone, and flow properties in combination to suit transparent tubing, visible packaging films, and flexible observation components.
Sample testing is recommended to confirm transparency, haze, migration performance, and the appropriate addition level in the target resin system.
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DINP is a general-purpose plasticizer with low volatility and high stability.
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DOTP is an environmentally friendly plasticizer with flexible and stable properties.
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TOTM heat-resistant plasticizer with high-temperature stability.
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DEHCH low-migration plasticizer, high stability
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