
Metal Detectable FDA NBR O-ring
metal detectable FDA Buna-N O-rings are commonly used in pumps, valves, fittings, mixers, and conveying equipment where oils, greases, and food process fluids are present.
Metal detectable O-rings are essential in safeguarding product integrity in contamination-sensitive industries. They combine traditional sealing performance with embedded metal traces, ensuring both functionality and safety.
1. Material Composition:
- Base Polymers: Typically made from standard elastomers like silicone, nitrile (NBR), or Viton (FKM), ensuring flexibility and chemical resistance.
- Metal Additives: Embedded with detectable metal particles (e.g., stainless steel, aluminum) or a metal core. These additives are finely dispersed to avoid compromising the O-ring's structural integrity.
2. Detection Capability:
- Triggers standard metal detectors used in production lines, allowing quick identification of contamination if the O-ring fragments.
3.Applications:
- Food : Prevents contamination in processing equipment.
- Pharmaceuticals Industries: Ensures product purity in drug manufacturing.
Why metal detectable usually in blue color ?
The blue color provides high visual contrast for easy inspection, while the metal-detectable compound adds an additional layer of protection by helping processors identify seal fragments before product leaves the facility.
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Packing Details:
Standard Packaging: PP bag inside, labelled detailing batch No., name, material, size, quantity and delivery date. Carton box outside, then put on the pallet . All sign our logo.
Customized Packaging: Special packaging request is welcomed.
Shipping Time:
if in stock, goods will ship on the Same or Next Business day after receiving full payment.
7 days if goods out of stock with molding
15 days if goods out of stock without molding
Store, prompt shipment if annual requirement informed
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