Purity in Practice: High Purity PE Protective Film for Critical Cleanrooms

1. Top Anti-Static Barrier: Controls surface resistance to repel dust, with static decay <2 seconds.
2. Virgin PE Core Substrate: <0.01% additive content, minimizing outgassing and particle release.
3. Low-Extraction Adhesive Layer: Formulated without plasticizers or silicone, ensuring no residue contamination.
4. Ion-Treated Release Liner: Reduces static charge during peeling, preventing secondary contamination.

Cleanroom Validation Protocols

• Particle Count Testing: Performed in ISO 14644-1 class 5 cleanrooms using laser particle counters (sensitivity ≥0.3μm).
• VOC Analysis via GC-MS: Ensures harmful emissions <50ppb, critical for semiconductor and pharmaceutical applications.
• Extractables Simulation: Tests film stability under cleanroom-relevant temperature/humidity cycles.
• Bioburden Testing: <10 CFU/100cm² (USP <71>), suitable for medical device and pharmaceutical use.

Industries Demanding High Purity Protection

• Medical Implant Manufacturing: Shielding titanium orthopedic implants and cardiac stents in sterile environments.
• Photovoltaic Cell Production: Protecting silicon wafers and thin-film solar panels from particulate contamination.
• Nanotechnology Fabrication: Maintaining purity for micro- and nano-scale device manufacturing.
• Precision Optics: Guarding lenses, prisms, and optical filters from scratches and particle deposits.

The Everbright Yuan Cleanroom Advantage

• 20+ Years of Critical Environment Expertise: Deep understanding of contamination control in semiconductors, medical, and aerospace sectors.
• 16,000㎡ Cleanroom Facility: Equipped with HEPA filtration, temperature/humidity control, and real-time environmental monitoring.
• Research-Driven Development: Continuous innovation in low-outgassing materials and anti-static technologies.
• Comprehensive Support Ecosystem: Technical data packages, application guides, and on-site contamination control consulting.