Vulcanized Frames and Corners in EPDM and Silicone

EPDM and silicone vulcanized frames and corners are durable components known for their sealing capabilities. EPDM offers weather and chemical resistance, while silicone provides high-temperature resistance and flexibility. Both materials ensure reliable sealing in various applications, withstanding harsh conditions and offering long-lasting performance.

Specifications

Custom‑Vulcanized Sealing Frames & Corner Profiles

Material Options:
EPDM: Weatherproof, ozone & UV‑resistant
Silicone: Food‑grade, high‑temperature resistant
Cross‑Sectional Profiles: U‑channels, L‑profiles, rectangular frames, custom extrusions
Vulcanization Method: High‑pressure molding for seamless corners
Wall Thickness: 1 mm – 8 mm
Hardness:
EPDM: 60 ± 5 Shore A
Silicone: 50 ± 5 Shore A (food‑grade)
Temperature Ranges:
EPDM: −40 °C to +120 °C
Silicone: −60 °C to +200 °C
Color Range: Black, Gray, White, Red (silicone)
Standards:
FDA 21 CFR Part 177 (food‑grade silicone)
UL 50E corrosion resistance
Applications: Window & door weather seals, food‑processing equipment frames, clean‑room door gaskets