ABEK Impregnated Coconut Shell Activated Carbon for Respirator Filters

Key Features

• Multi-gas protection: organic vapors, acid gases, ammonia, formaldehyde

• High copper salt loading for H₂S and acid gas neutralization

• Silver impregnation for arsine and phosphine protection

• Amine treatment for ammonia and amine adsorption

• Exceeds EN 14387 ABEK filter requirements

• Low breathing resistance for user comfort

Applications

• Chemical plant respiratory protection

• Waste treatment facility operations

• Laboratory fume hood exhaust filtration

• Emergency response and hazmat operations

• Painting and coating operations

• Agricultural pesticide handling

Technical Advantages

Ultra-High Purity & Superior Adsorption Kinetics

Sourced from select Southeast Asian coconut shells, our premium coconut shell activated carbon features micropore-dominant structures with iodine values reaching 1000-1500 mg/g.

The low ash content (<3%) and exceptional purity make it the preferred choice for semiconductor ultra-pure water systems, gold recovery (CIP/CIL/CIC processes), and food-grade decolorization.

High mechanical strength (>95%) ensures minimal attrition during backwashing, while the developed surface area (1000-1500 m²/g) provides rapid adsorption kinetics. Available in granular, columnar (PLC), and silver-impregnated (PSD-Ag+) variants for antimicrobial water treatment applications.

Certifications

PURESTAR adheres to strict quality control and international certification standards. Our authentic certifications include:

• ISO 9001: Quality Management System

• ISO 14001: Environmental Management System

• ISO 45001: Occupational Health & Safety Management System

• NSF: Certified for drinking water safety & sanitation

• HALAL: Certified for food-contact applications

Quality Assurance

• MSDS (Material Safety Data Sheet) available upon request

• COA (Certificate of Analysis) provided with every shipment

All products undergo strict quality inspection to deliver stable, reliable performance for global customers.

Why Choose Us

• 10+ years of experience in activated carbon manufacturing and export

• Stable production capacity ensuring reliable supply for bulk orders

• Strict quality control system from raw material to final product

• Customized solutions based on different industrial applications

• Fast response within 12–24 hours for all inquiries

• Professional technical support for product selection and application guidance

FAQ

Q1: What gases does ABEK protect against?

A: ABEK provides protection against A (organic vapors), B (acid gases like Cl₂, HCl, SO₂), E (sulfur dioxide), and K (ammonia/amines) classifications per EN 14387.

Q2: How is protection time determined?

A: Protection time is tested per GB 2890-2009 using standard challenge concentrations: benzene for organic vapors, SO₂ for acid gases, NH₃ for ammonia.

Q3: Can ABEK be used against carbon monoxide?

A: No, ABEK does not protect against CO. Specialized hopcalite catalyst cartridges are required for carbon monoxide protection.

Q4: What is the shelf life of unused ABEK filters?

A: When stored in sealed packaging at normal conditions, ABEK filters maintain performance for 5 years from manufacture date.

Q5: How should used ABEK filters be disposed?

A: Used filters may contain toxic adsorbed materials. Dispose according to local hazardous waste regulations for contaminated protective equipment.