N-Fiber Oil Absorbent Pad by Bignanotech: Vietnam’s Nano Solution – Fully Compliant with Decision 04/2026/QD-TTg and Highly Effective Environmental Protection
In the context of Vietnam’s rapid industrialization, oil spills at factories, fuel depots, seaports, mechanical workshops, or on water surfaces are no longer distant risks. Even a small oil slick can cause economic losses ranging from hundreds of millions to billions of VND, threaten ecosystems, affect public health, and create serious legal risks.
From February 10, 2026, Decision 04/2026/QD-TTg issued by the Prime Minister officially takes effect, completely replacing Decision 12/2021/QD-TTg and Decision 24/2025/QD-TTg. The new regulation clearly decentralizes responsibilities, requires enterprises to have approved response plans, equip the minimum materials and equipment according to specific lists, and strictly implement the “4 on-site” principle.
N-Fiber Oil Absorbent Pad from Bignanotech – a product 100% manufactured in Vietnam using Japanese Nano Melt-blown technology – is the practical, fast, and cost-effective solution that helps businesses fully meet these requirements.
1. What is N-Fiber Oil Absorbent Pad? The Nano Technology Behind the Product
N-Fiber Oil Absorbent Pad is a specialized oil-absorbing product (oleophilic & hydrophobic). It is developed by Bignanotech based on Japanese Meltblown Nano technology. High-purity virgin polypropylene is melted and extruded through electrostatic nozzles to create billions of ultra-fine fibers (diameter of only 50–1000 nm), forming a three-dimensional capillary structure with an extremely large surface area.
Detailed technical specifications (verified in practice):
- Absorption capacity: 14–30 times its own weight (depending on model and oil type).
- Oil absorbent pad N-Fiber P50 absorbs ≥ 2.1–2.3 liters of DO oil per pad.
- Light oils (gasoline, diesel) absorb 10–15% higher; heavy oils (FO, black oil) reduce by about 20%.
- Absorption speed: Starts absorbing in 2–5 seconds, reaches saturation in 3–5 minutes – 3–5 times faster than conventional products thanks to evenly distributed micro-holes on the surface.
- Hydrophobic property: Oil absorbent pad absorbs water ≤ 0.02 times its weight after 30 minutes. Floats permanently on water surfaces, rivers, and seas even when fully saturated with oil; withstands waves, rain, and currents.
- Oil retention: No dripping or leaking even when strongly wrung. Easy to identify by color change from white to dark gray-black.
- Safety: Anti-static, flash point > 380°C, suitable for high fire-risk environments (factories, fuel depots, offshore platforms). Non-toxic, non-irritating to skin.
- Durability: Withstands temperatures from -40°C to +120°C, high tensile strength, does not tear or shed fibers even when fully saturated.
- Reusability: 3–5 times by hand wringing or centrifugal machine (recovers 80–93% of absorbed oil, efficiency decreases about 30% each time).
Detailed model table:
| Model | Dimensions | Thickness | Absorption Capacity | Weight/Pad | Main Applications |
|---|---|---|---|---|---|
| P30 | 30 × 30 cm | 5 mm | ~0.8 liters | ~25 g | Tool wiping, small spills, garages |
| P40 | 40 × 40 cm | 5 mm | ~1.4 liters | ~45 g | Factory floors, under CNC machines |
| P45 | 40 × 50 cm | 5 mm | ~1.6 liters | ~55 g | Parking lots, medium warehouses, ports |
| P50 | 50 × 50 cm | 5 mm | ~2.1–2.3 liters | ~70 g | Water surfaces, seaports, shrimp ponds |
Standard packaging: 100 pads per lightweight carton (10–12 kg), easy to store and transport.
2. Compliance with Decision 04/2026/QD-TTg – Mandatory Requirements for Enterprises
Decision 04/2026/QD-TTg establishes a clearer legal framework on responsibility decentralization, minimum equipment and material lists for each level (provincial, fuel depots, petrol stations), and requires enterprises to proactively prepare according to the “4 on-site” principle.
N-Fiber Oil Absorbent Pad helps enterprises:
- Quickly complete oil spill response plans to meet the new, shorter appraisal deadlines.
- Equip specialized materials according to the minimum list, reducing the risk of fines or operational suspension.
- Easily combine into a complete response kit (oil absorbent pads + pillows + booms + rolls + N-Sorbents powder).
- Support environmental reporting and compliance with ISO 14001 and related regulations.
- Domestic production → competitive pricing, stable supply, no import taxes like US/Australian products, nationwide delivery within 24–48 hours.
3. Real Benefits – Solving Exactly the Difficulties Businesses Are Facing
1. Outstanding cost savings Reusable 3–5 times reduces material costs by 40–70% compared to sawdust or single-use products. The cost of treating 1,000 liters of oil is only about 4.4 million VND (saving 88–90% compared to high-end imported products).
2. Safety and ease of use for workers Simply lay the oil absorbent pad → wait 3–5 minutes → wring/collect. No complex equipment needed. Reduces slipping risks, workplace accidents, and direct oil contact. Certified safe, non-toxic, and non-irritating.
3. Effective in multiple environments
- Factories, mechanical workshops, CNC machines: place permanently under machines as “oil traps”.
- Water surfaces (ports, rivers, shrimp ponds): floats and absorbs oil sheen without absorbing water.
- Fuel depots, garages, agricultural areas, and ecologically sensitive zones.
4. Genuine environmental protection and corporate image Prevents oil from spreading, enables oil recovery and reuse, and ensures proper hazardous waste treatment (code 19 02 08). Trusted by Samsung Thai Nguyen, Petrolimex, Hoa Phat, Tan Cang, and many Mekong Delta shrimp farms… helping reduce response time from hours to minutes, increase shrimp survival rates, and completely eliminate slip accidents.
4. Optimal Usage Instructions According to Safety Standards
- Preparation: Wear full personal protective equipment (gloves, goggles, boots). Assess oil type, area, and environmental conditions.
- Deployment: Lay or drop the pads to completely cover the oil spill. On water surfaces, deploy from the upwind side to utilize the current.
- Absorption: Wait 3–5 minutes per side, flip if needed. Observe the color change to dark gray-black indicating saturation.
- Collection: Wring oil into specialized containers (can be reused if the oil is clean).
- Post-use handling: Place used pads into PE bags, seal them, store as hazardous waste, and transfer to licensed units.
Tips from Bignanotech engineers:
- Place Oil absorbent pad N-Fiber P40 permanently under CNC machines to catch daily oil drips.
- Use a centrifuge to reuse up to 5 times with light oils.
- Combine with absorbent booms and pillows to create a complete response system fully compliant with Decision 04/2026.
5. A Smart Investment for a Sustainable Future
N-Fiber Oil Absorbent Pad is not just an ordinary absorbent material – it is a strategic tool that helps enterprises proactively manage risks, comply with new regulations, save costs, and truly protect the environment.
With domestic production, Japanese nano technology, competitive pricing, and comprehensive support services (free demonstration, free samples, 24/7 consultation, long-term contracts), Bignanotech delivers an optimal solution in both performance and cost.
Contact us today to receive free samples and consultation on a complete kit compliant with Decision 04/2026/QD-TTg:
- Official Website: bignanotech.com
- Hotline: 0879 808 080/ 094 386 7099/ 0868 939 595
- Email: sales@bignanotech.com
- Follow: Facebook Bignanotech , Youtube Bignanotech & Tiktok Bignanotech
N-Fiber Oil Absorbent Pad – Vietnam’s nano solution that helps enterprises ready for oil spill response, fully compliant with the law, and sustainable development.
