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PL-460
purestar
Developed in collaboration with automotive and industrial coating operations, the PL-460 addresses the specific challenges of paint booth exhaust: high humidity, mixed solvent loading, and continuous operation requirements. The activation protocol emphasizes mesopore volume (2-50nm) for effective capture of larger solvent molecules.
Coating-Specific Engineering:
Mesopore volume: 0.25-0.35 cm³/g for ketone and ester adsorption
Humidity resistance: Coal hydrophobicity maintains capacity in 80%+ RH conditions
Dust tolerance: High hardness prevents breakdown from paint overspray contact
Thermal stability: Withstands 120°C regeneration for paint bake cycle integration
Performance Metrics:
Butane working capacity: 13-15 g/100ml
Toluene adsorption: >40% wt.
Pressure drop: <500 Pa/m at 0.5 m/s
Technical Specifications | PL-360 | PL-460 | Unit |
CTC price | More than 60 | More than 60 | % -wt |
Moisture content | Less than 5 | Less than 5 | % -wt |
Column carbon diameter | 3 | 4 | mm |
Stacking density | 440 ~ 480 | 440 ~ 480 | kg/m³ |
Intensity | More than 90 | More than 90 | % |
Size size> 8 order (2.36 mm) | More than 95 | - | %-wt |
Grain size > 6 Item (3.35 mm) | - | Greater than 95 | %-wt |
Available particle size:
3 mm
4 mm
Packaging:
To meet diverse customer requirements, our activated carbon is available in multiple packaging options:
20 kg/bag – Ideal for laboratory use, pilot testing, and small-scale applications with convenient handling.
500 kg/bag – Bulk packaging designed for large-scale industrial production and continuous processing.
All packages are engineered to maintain product quality, prevent moisture absorption, and ensure easy storage and transportation.
Customized packaging available
Shipping:
Fast delivery within 15-30 days
Export standard packaging
Coating-Optimized Pore Structure: Enhanced mesoporosity captures paint solvents (toluene, xylene, MEK, acetone) more effectively than standard carbon
Humidity Tolerant: Coal base maintains adsorption capacity where coconut shell carbon loses effectiveness
Overspray Resistant: Hard, smooth surface minimizes dust adhesion and bed clogging
Regeneration Compatible: Standard steam or hot nitrogen regeneration restores capacity for 3-5 year service life
Compliance Ready: Documented performance for EPA and local VOC emission regulations
Automotive paint booth exhaust
Furniture and wood coating operations
Metal finishing and powder coating
Can and coil coating lines
Marine and aerospace painting facilities
Printing and packaging solvent control
High Mechanical Strength & Cost-Effective Purification
Our coal-based activated carbon is manufactured from premium bituminous coal through steam activation, delivering exceptional hardness (>90%) and abrasion resistance for demanding industrial applications.
With iodine adsorption values exceeding 900-1000 mg/g and customizable particle sizes (4×6 mesh to 12×40 mesh), it ensures optimal performance in drinking water treatment, wastewater purification, and air filtration systems. The high bulk density (350-550 kg/m³) and superior CTC adsorption (50-90%) make it ideal for VOC removal, solvent recovery, and gas-phase applications.
Available in granular (GAC), powdered (PAC), and columnar forms for maximum operational flexibility.
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
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.
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
Q1: How does paint shop carbon differ from general VOC carbon?
A: Paint solvents (ketones, esters, aromatics) are larger molecules requiring developed mesopores. PL-460's activation protocol specifically develops 2-50nm pores vs. standard carbon focused on micropores . This 40% higher mesopore volume doubles ketone adsorption capacity.
Q2: What maintenance is required for paint booth carbon systems?
A: Monitor pressure drop across carbon bed—replace when exceeding 2× clean bed pressure or when VOC breakthrough detected. Pre-filters capture paint overspray; replace quarterly. Regenerate thermally when capacity drops 30%, or replace annually for continuous compliance assurance.
Q3: Can you provide samples before bulk order?
A: Yes, samples can be given to you. Please contact us for details. Once we charge you the sample fee, please rest assured that this will be a refund when you place a formal order.
Q4: What is your minimum order quantity (MOQ)?
A: MOQ depends on product type. Please contact us for detailed information.
Q5: How long is the delivery time?
A: Normally 15-30 working days depending on order quantity and production schedule.
Q6: How to confirm payment?
A: We accept T/T ,L/C, and other payment methods are also acceptable. Please contact us before you make payment through other payment methods. In addition, a deposit of 30-50% is feasible, and the balance shall be paid before shipment.


