PC 하우징이 적용된 의료용 LSR 오버몰딩 네뷸라이저 컵

Built for medical nebulizer systems, respiratory therapy devices, and inhalation drug delivery equipment, Medical LSR Overmolded Nebulizer Cup with PC Housing is a medical and healthcare silicone component centered on material system: Liquid Silicone Rubber + Polycarbonate; process: Two-Shot Injection Molding (LSR Over PC); base material: Medical Grade PC. This configuration is intended for buyers who need a production-ready part rather than a generic off-the-shelf silicone item.

OEM 및 맞춤형 프로그램의 경우, 실질적인 고려 사항은 부품의 장착 방식, 견뎌야 할 하중, 그리고 어떤 치수나 인터페이스가 중요한지 등입니다. 다음 섹션에서는 성능 요구 사항, 소재/공정 정보 및 적용 분야 세부 사항을 구분하여 제품을 보다 효율적으로 평가할 수 있도록 합니다.

기능적 설계 우선순위

• The overmolded silicone material is specially formulated for medical applications. It offers excellent biocompatibility and is suitable for inhalation-related environments.
• ISO 10993 biocompatibility compliant
• USP Class VI certified material
• Odorless, non-toxic, and stable under long-term use
• Developed for direct or indirect patient contact
• The LSR is permanently bonded to the PC substrate through precision injection molding, forming a seamless sealing interface.
• Eliminates traditional O-rings and manual assembly

기술 사양

Where the Part Is Used

• Medical nebulizer systems
• Respiratory therapy devices
• Inhalation drug delivery equipment
• ICU respiratory support systems
• Home healthcare nebulization devices
• Medical gas and fluid control systems

Design Notes for Production

• The product is produced through a precision two-step injection molding process:
• PC Injection Molding Medical-grade polycarbonate is molded into the structural base, forming the rigid housing and internal flow channels.
• LSR Overmolding Liquid silicone rubber is injected onto the PC substrate, forming soft sealing structures and functional interfaces.
• Permanent Bonding Formation Under controlled temperature and pressure, LSR chemically or mechanically bonds with PC, forming a durable integrated structure.
• Silicone rubber has natural chemical inertness, making adhesion to PC challenging. This is solved through:
• Self-bonding medical-grade LSR formulations

FAQ for Engineering Buyers

What is the benefit of LSR overmolding compared to traditional assembly?

LSR overmolding eliminates separate sealing components such as O-rings, reducing leakage risk and improving long-term stability.

Is the product suitable for repeated sterilization?

Yes, it is designed for repeated autoclave sterilization between 121°C and 134°C without performance degradation.

Does the silicone become hard or degrade over time?

Medical-grade LSR maintains elasticity and mechanical stability under long-term use.

견적 요청서 및 도면 검토

양산 출하 시에는 카탈로그의 설명만으로는 부족하므로, 실제 도면과 적용 요건을 바탕으로 결정해야 합니다. 위의 사양은 맞춤형 부품의 치수, 인터페이스 및 성능 기대치를 확인할 때 참고 자료로 활용할 수 있습니다.