High-Compatibility Seals for Pharma and Biotech
Our proven portfolio in engineering and advanced materials provides industry-leading solutions for pharmaceutical manufacturing.
The FDA-certified materials are PTFE-like sealing materials built to handle the most challenging pharmaceutical manufacturing and processing conditions where FDA compliance is required.
Greene Tweed solutions are built to perform under extreme chemical, pressure, and temperature conditions, extending the lifecycle of your instruments and reducing costly downtime.
Chemraz® SD517
Chemraz® SD517 is a white, high-purity, synthetic, fluorinated rubber with comparable chemical compatibility to polytetrafluoroethylene (PTFE). Chemraz® SD517 is a choice material for high-performance seals and custom flexible shapes in pharma, biotech, and food applications with comprehensive compliance.
Chemraz® SD585
Chemraz® SD585 is a specialty cream compound formulated to outlast the most demanding chemical process applications found in Life Sciences; providing temperature range of -30°F/-20°C to 430°F/ 220°C and compliant to FDA / Class VI certifications.
Greene Tweed FDA-Certified Materials
Find the comprehensive list of FDA-certified materials suited for your application.