Silica Gel 3g — Non-woven — Black

Silica Gel 3g in black non-woven sachet meets the aesthetic requirements of premium packaging — the neutral black color coordinates with dark-tone product boxes, gift sets and professional electronics enclosures. Moisture absorption performance is identical to the blue/white variants and meets all applicable international standards.

Technical Specifications

• Net weight: 3 g
• Composition: Silicon dioxide (SiO₂) ≥ 99%, DMF-free
• Moisture absorption capacity: 30–40% by weight (25°C, RH 90%)
• Packaging material: Black PP spunbond non-woven fabric
• Standards: DIN 55473 · MIL-D-3464E · FDA 21 CFR 182.90 · DMF-free
• Shelf life: 24 months (sealed); regenerable by drying at 120°C for 2–3 hours

Suitable Applications

• Watch, jewelry and luxury pen boxes
• Precision measurement instruments and technical tool cases
• Premium gift sets, men's grooming kits
• High-end consumer electronics packaging

Usage Instructions

Place one sachet per box with volume between 2–5 liters. Direct product contact is not required. Store in a cool, dry location away from moisture.