Silica Gel 10g — OPP Film — Blue

Silica Gel 10g OPP Film doubles the absorption capacity of the 5g version, making it suitable for product boxes in the 5–10 liter volume range. The transparent OPP film retains the ability to visually inspect bead color without opening the sachet. Meets both FDA 21 CFR 182.90 and DIN 55473 — two standards commonly required in food and pharmaceutical export contracts.

Technical Specifications

• Net weight: 10 g
• Composition: Silicon dioxide (SiO₂) ≥ 99%, DMF-free
• Moisture absorption capacity: 30–40% by weight (25°C, RH 90%)
• Packaging material: Transparent heat-sealed OPP film with blue printing
• Packet dimensions: ~7 × 7 cm
• Standards: DIN 55473 · MIL-D-3464E · FDA 21 CFR 182.90 · DMF-free
• Shelf life: 24 months; regenerable at 120°C for 2–3 hours

Suitable Applications

• Export biscuit, snack and confectionery boxes
• Moisture-sensitive electronic component boxes (PCB assemblies, relays, RF modules)
• Pharmaceutical capsule and nutraceutical sachet packaging
• Small furniture hardware (hinges, screws, fittings)

Usage Instructions

Use one sachet per box with volume 5–10 liters. In tropical environments with humidity > 80% RH, increase to two sachets. Do not co-package with activated carbon in the same sealed enclosure.