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Material Composition & Performance – White Food Grade Nitrile Rubber Sheet (NBR)

The White Food Grade Rubber Sheet is manufactured from high-quality synthetic nitrile butadiene rubber (NBR)—a premium compound developed specifically for hygienic, food-safe, and oil-resistant applications.

 Material: White NBR (Nitrile Butadiene Rubber)

Nitrile is a synthetic rubber known for its:

• Excellent resistance to edible oils, animal fats, and greases
• Superior tensile strength and wear resistance
• Low permeability to gases and liquids
• Good elasticity and compression set resistance
• Resistance to cleaning chemicals (alkalis, acids, detergents)

RUBASIA’s white nitrile formulation is custom-compounded to meet stringent FDA 21 CFR 177.2600 requirements, ensuring safety for direct and repeated contact with dry, aqueous, and fatty foodstuffs.

Technical Properties (Typical)

Why Choose White NBR Rubber for Food Environments?

White nitrile rubber is specifically chosen over natural rubber or other synthetic rubbers for applications where:

• Oil and grease contamination is frequent (meat, seafood, bakery lines)
• Aesthetic hygiene is important (white shows contamination easily)
• Compliance with international food safety standards is critical
• Cleaning cycles involve frequent washdowns or chemical disinfection

Unlike general-purpose rubber sheets, our white NBR rubber is:

• Non-allergenic (safe for sensitive environments)
• Non-staining and non-discolouring
• Resistant to fungal and microbial growth
• Stable under repeated compression and thermal cycles

 Available Options:

• Standard Roll Sizes: 1m or 1.2m width x 10m length
• Custom Cut Sheets: Cut-to-size service available
• Thickness Range: 1mm, 2mm, 3mm, 5mm, 6mm, 8mm
• Finish: Smooth, matte white surface for hygiene-critical areas