TPT‐0280Z Tyvek® 1073B Osurance® Zone Coated Adhesive Description Tyvek® 1073B TPT-0280Z is a heat sealable, adhesive coated, medical-grade lidding material. Tyvek® 1073B is an extremely strong, tear resistant, breathable substrate with excellent microbial barrier properties. The Osurance Zone Coated SealScience® adhesive prevents adhesive contact with the product and creates strong, clean, peelable bonds with visual seal indication. Test Method Typical Value (Int’l) Substrate basis weight Adhesive coat weight This product is compatible with steam and dry heat sterilization. It seals to polycarbonate. Mullen burst TPT-0280Z has been proven to be noncytotoxic. Testing was conducted in accordance with ASTM F2475, standard guide for bio-compatibility evaluation of medical device packaging materials, which includes ISO 10993-5 in-vitro cytotoxicity testing. Results available upon request. Shelf Life Accelerated aging studies conducted on this Oliver™ product demonstrate a shelf stability of up to 5 years. Most packaging materials are designed for stability over long periods of time provided good storage and handling practices are exercised. This information describes typical product characteristics for customer evaluation. It is not intended to be a final specification or warranty of performance. Seal data generated in laboratory. TPT-0280Z Sealed to Polycarbonate (30 mil) Sealing conditions: 240°- 260°F / 4.0 - 8.0 sec / 40 psig Peak Values Seal strength (lb/in) ASTM F88 Typical Application Storage Conditions Keep product in original package. Product should be stored at ambient warehouse conditions. Sealing Conditions Optimum sealing conditions are highly dependent upon the materials being sealed, the equipment, and production rates. Our recommendation is to begin testing at 250°F (121°C), 6.0 seconds, 50 psi. Sealing Temperatures v6.2019 Note: Determination of the specific suitability of this product for individual applications is the sole responsibility of the purchaser. The information contained herein is correct to the best of our knowledge. Recommendations or suggestions are made without guarantee of representation as to results. Nothing in this disclosure of information shall be deemed by implication or otherwise to convey to the recipient of this information any rights under any patents, patent applications, trademarks, copyrights or invention owned by Oliver Products Company. Oliver™, Ofilm®, Ofoil®, DurOfoil®, Xhale®, and SealScience® are registered trademarks of Oliver Products Company. Surlyn® and Tyvek® are E.I. Dupont Company registered trademarks. www.oliverhcp.com | Americas: (833) 4OLIVER | Europe: +3