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In the context of rapid industrialization in Vietnam in 2026, incidents involving leaks of hazardous chemicals—such as 98% sulfuric acid, 30% sodium hydroxide, hydrofluoric acid, hydrochloric acid, concentrated bases, organic solvents, and unidentified corrosives—are becoming increasingly common. These incidents cause severe pollution to groundwater, soil, air, and human health. According to Prime Minister’s Decision 04/2026/QĐ-TTg (effective from February 10, 2026), enterprises in oil, chemicals, seaports, manufacturing plants, and storage facilities must equip emergency response equipment within the first 2 hours to minimize environmental and economic damage.

H-Fiber Chemical Absorbent Pads by Bignanotech—a product applying Japanese Nano technology and 100% manufactured in Vietnam—emerge as a leading solution, with superior selective absorption speed, high corrosion resistance, and environmental friendliness. The product not only helps businesses comply with regulations but also saves millions of VND in cleanup costs per incident. This article provides detailed, specific information about H-Fiber Chemical Absorbent Pads by Bignanotech, including multi-model technical specifications, standout features, real-world applications with case studies, safe usage instructions, customer reviews, comparisons with other products, and economic-environmental-safety benefits, based on updated data from the manufacturer and trusted distributors such as Greenentech, Achison, and Sotaville.

H-Fiber chemical absorbent pad from Bignanotech

Bignanotech – Vietnam’s Leading Pioneer in Nano Technology for Chemical Spill Response

Bignanotech (Big Nano Technology Co., Ltd.) is a leading Vietnamese enterprise in the field of Nano materials, headquartered in Hanoi with the mission of developing sustainable environmental solutions using Industry 4.0 technology. The company collaborates closely with Japanese experts to produce the H-Fiber line—specialized for hazardous chemicals—alongside N-Fiber for oils and greases.

According to the official website bignanotech.com (updated 2026), H-Fiber includes absorbent pads, booms, pillows, rolls, and sorbent powders, all utilizing Nano fibers with diameters <100-1000nm to increase contact surface area and absorption speed. The products meet international safety standards such as NFPA 99 (fire and explosion prevention, anti-static) and comply with Vietnamese regulations: Decree 113/2017/NĐ-CP on hazardous chemical management, Decree 40/2019/NĐ-CP on hazardous waste handling, and especially Decision 04/2026/QĐ-TTg on oil and chemical spill response.

Bignanotech serves as an OEM partner for the Vietnam Environmental Response Center, providing exclusive products for oil and chemical incident response. With domestic manufacturing facilities, the company ensures stable supply, competitive pricing (30-50% lower than imported products from the US/Australia due to no import taxes or high shipping fees), free technical consulting, nationwide delivery within 24-48 hours, and free sample testing programs for enterprises. In 2026, Bignanotech updated the H-Fiber line with enhanced fire and explosion resistance, suitable for hazardous areas Zone 0/1 per ATEX standards.

Detailed Technical Specifications of H-Fiber Chemical Absorbent Pads by Bignanotech (2026 Model Update)

H-Fiber chemical absorbent pads are made from 100% high-grade Polypropylene Nano, with a multi-layer structure (3-8 heat-bonded layers) for increased durability and corrosion resistance. Below is a detailed technical specification table based on manufacturer and distributor data (popular models: HM30, HM45, HM40, HM50). Specifications may vary slightly depending on the chemical type (strong acids absorb slightly less than bases due to viscosity differences).

• Material Details: 100% Polypropylene Nano (ultra-fine fibers <100-1000nm), resistant to pH 0-14, no chemical reaction with hydrofluoric acid, hydrochloric acid, nitric acid, 98% sulfuric acid, 30% sodium hydroxide, formaldehyde, ethanol, and organic solvents such as benzene and toluene.
• Absorption Speed: 1-3 minutes (5 times faster thanks to evenly spaced perforated holes every 2-3cm, increasing contact surface by 200%).
• Water and Corrosion Resistance: 100% hydrophobic (no water absorption), floats on liquid surfaces; withstands temperatures from -20°C to 60°C, no rapid degradation (lifespan 2 times longer than conventional products).
• Safety: Anti-static (NFPA 99 standard), non-flammable before/after absorption (unlike cellulose-based pads), suitable for hazardous Zone 0/1 areas.
• Reusability: Wring and reuse 2-4 times (20-30% efficiency reduction per use); shelf life 6-12 months in dry storage.
• Compliance: ISO 14001 (environmental management), EPA 40 CFR (waste handling), and Decision 04/2026/QĐ-TTg.

Prices are references from distributors like Greenentech (2026) and may be discounted 10-20% for bulk orders or partner enterprises.

Standout Features of H-Fiber Chemical Absorbent Pads by Bignanotech – Reasons to Choose in 2026

The H-Fiber line is not just ordinary absorbent pads but a premium product with exclusive Japanese Nano technology manufactured only in Vietnam. Below are detailed features proven through real tests (demo videos on Bignanotech and Greenentech YouTube channels):

1. Ultra-Fast Selective Absorption and Strong Retention: Absorbs hazardous liquids (acids, bases, solvents) 20-50 times its weight (depending on model), selectively absorbs chemicals without water (100% hydrophobic), floats on surfaces, and prevents dilution of waste. Example: Model P45 absorbs 700ml of 98% sulfuric acid in just 90 seconds, 5 times faster due to unique perforated design.
2. Superior Corrosion Resistance and Durability: 8-layer heat-bonded structure (in premium models like P45/P50) withstands concentrated chemicals without dissolving, fraying, or degrading (2 times more durable than similar products). Resistant to mold, moisture, and pests during long-term storage.
3. High Safety and Environmental Friendliness: Anti-static, non-flammable/non-explosive (unlike cellulose pads); non-toxic material, biodegradable after use. Prevents secondary pollution spread and complies with ISO 14001.
4. Secure Chemical Retention and Reusability: Locks chemicals inside with 95% retention rate; wring out 90% for 2-4 reuses, saving up to 50% on costs.
5. Versatile and Flexible: Compact and lightweight design (easy to cut and customize); high tear/pull strength (up to 50kg/cm²); usable on floors, water, trays, or combined with H-Fiber booms/pillows for large incidents. Pink color (for general hazardous chemicals, easy emergency identification) and yellow (for some models, high visibility on floors).

Compared to imported products (e.g., 3M or SpillTech): H-Fiber is 30-50% cheaper, stable domestic supply, no logistics dependency, and better suited to Vietnam’s tropical climate (high humidity resistance).

H-Fiber chemical absorbent pad absorbs hazardous liquids

Real-World Applications of H-Fiber Chemical Absorbent Pads in Industries and Case Studies

H-Fiber chemical absorbent pads are designed for diverse scenarios, from minor to large-scale, enabling response within the first 2 hours per Decision 04/2026/QĐ-TTg. Below are detailed applications with real examples:

1. Chemical Manufacturing Plants: Handle acid/base leaks in mixing or pipelines. Case study: A Bình Dương chemical plant (2025) used HM45 to absorb 500 liters of nitric acid leak in 3 minutes, reducing damage by 50 million VND and avoiding 200 million VND environmental fines.
2. Storage Warehouses and Transportation: Place in containers or trucks for quick absorption after collisions. Application: Đồng Nai chemical warehouses use P50 for benzene solvent leaks, reducing fire/explosion risk by 70%.
3. Laboratories, Healthcare, and Pharmaceuticals: Wipe lab benches, handle formaldehyde or ethanol. Example: Hanoi university labs use HM30 for hydrochloric acid experiments, ensuring student safety and HACCP compliance.
4. Food Industry, Boiler Rooms, and Battery Manufacturing: Absorb bases from batteries or corrosives in food processing. Case study: TP.HCM food factory uses P45 for sulfuric acid from boilers, preventing wastewater pollution and saving 30% on treatment costs.
5. Emergency Response at Seaports and Power Plants: Combine with H-Fiber booms for large incidents. Case study: Hải Phòng port (2026) used H-Fiber to handle chemical leaks from cargo ships, minimizing marine pollution and cleanup costs (millions of USD saved, similar to but more effective than the Kerch Strait oil spill due to Nano technology).

The product is trusted by over 100 partner enterprises in Vietnam and exported to Europe, including the Vietnam Environmental Response Center.

H-Fiber chemical absorbent pad HM45 in factories

Safe and Effective Usage Instructions for H-Fiber Chemical Absorbent Pads

To achieve optimal results and ensure safety per the 2015 Occupational Safety and Health Law, follow these detailed instructions from Bignanotech and Greenentech:

1. Preparation: Wear full PPE (chemical-resistant gloves, safety goggles, N95 mask, acid-resistant clothing). Inspect pads for damage; select appropriate model (pink for strong acids).
2. Application: Lay or drop pads over the spill area for maximum contact (cut and patch if needed). On water surfaces, pads float and absorb surface chemicals.
3. Absorption: Wait 1-3 minutes until saturated (color darkens for warning). Flip pads to increase efficiency; use tongs to avoid direct contact.
4. Recovery: Lift pads with tongs, wring out 90% of chemicals into designated hazardous waste containers. Reuse if pads remain intact (rinse with neutral solvent if necessary).
5. Post-Use Handling: Store saturated pads in sealed leak-proof bags; hand over to licensed hazardous waste handlers (per Decree 40/2019/NĐ-CP). Do not burn, discard casually, or recycle improperly. Store unused pads in dry, shaded areas.

Notes: Test chemical compatibility first (small trial); avoid use with sodium metal, strong peroxides, or violently reactive chemicals. For large incidents, combine with N-Sorbents powder for neutralization.

H-Fiber Chemical absorbent pads combine with chemical absorbent boom in laboratories and research & development

Customer Reviews and Comparisons with Other Products

Based on Greenentech reviews (5/5 stars from 5 customers, updated 2021 but still relevant in 2026):

• Lele (2020): “VERY GOOD – Absorbs strong acids quickly, safe.”
• Trung Tín (2021): “Product absorbs strong acids well. Satisfied with durability.”
• Ánh Hồng (2021): “Absorbs well, quite durable, long storage. Very satisfied.”
• Thảo Mai (2021): “Absorbs well, very durable. Safe to use, will support long-term.”
• Trần Huy (2021): “Absorbs very quickly and safely, no water absorption, quite satisfied.”

Comparisons:

• Vs. Cellulose-based imported pads: H-Fiber chemical absorbent pad is 2 times more durable, non-flammable, 5 times faster absorption, 40% cheaper (cellulose burns easily and degrades quickly).
• Vs. 3M Chemical Sorbents: Comparable absorption (20-50 times), but H-Fiber chemical absorbent pad is cheaper, domestic supply, better for tropical climates.
• Vs. SpillTech: H-Fiber chemical absorbent pad has exclusive perforations, better reusability, and specific Vietnamese regulation compliance.

Economic, Environmental, and Safety Benefits of Using H-Fiber Chemical Absorbent Pads by Bignanotech

1. Economic: Saves response costs (50% less labor, minutes instead of hours); avoids environmental fines up to billions of VND per Decision 04/2026/QĐ-TTg. Stable domestic supply with discounts (10-20% for large orders), reusability saves 30-50% on repurchases. Case study: One factory saved millions of USD by fast response, reducing production downtime.
2. Environmental: Prevents widespread pollution (70% reduction in hazardous waste), protects water/soil per the National Environmental Protection Strategy to 2030. Eco-friendly product reduces carbon footprint from import transportation.
3. Occupational Safety: Reduces chemical exposure risks (anti-slip, fire/explosion prevention), protects worker health, complies with the 2015 Occupational Safety and Health Law.

As a “high-quality Vietnamese product,” H-Fiber chemical absorbent pad supports the local economy and receives tax incentives for environmental protection items.

Conclusion: Choose H-Fiber Chemical Absorbent Pads by Bignanotech to Be Ready for Any Chemical Incident in 2026

H-Fiber Chemical Absorbent Pads by Bignanotech (with diverse models like H30, P45, in pink and yellow colors) is a comprehensive, detailed solution for enterprises facing hazardous chemical risks. With Japanese Nano technology, superior absorption (20-50 times weight), high durability, and top-tier safety, the product enables efficient incident handling while contributing to a green, clean Vietnam compliant with Decision 04/2026/QĐ-TTg. For more details, specific model quotes, or free samples, contact immediately via bignanotech.com, email info@bignanotech.com, hotline 024-6686-8888, or distributors like Greenentech (greenentechvn.com), Baohoxanh.com, Sotaville. Act today to protect your business and the environment!

• 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

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