Address
Room 2301C, 23rd Floor, Building 1, jinghu Commercial center, No, 34, Liangzhuang Street, Eri District, Zhengzhou City, Henan province
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Product Overview:
| Product Model | Appearance | BET surface area | Particle size | DBP absorption value | Iodine value | Bulk density | Features |
| Vulcan
XC-72 |
Spherical agglomerated particles | ~254 | 30-60 | ~174 | ~253 | 264 | Easy to process
Low sulfur Low impurities High blackness |
| Vulcan
XC-72P |
Powder | ~254 | 20-50 | ~174 | ~253 | 85-95 | Powder form, more fluffy and higher surface activity |
| Vulcan
XC-72R |
Powder | ~254 | 20-50 | ~174 | ~253 | 96 | High conductivity
Easy to disperse Electrocatalytic support material |
| Ketjenblack
EC-300J |
Spherical agglomerated particles | ~800 | 20-50 | 310-345 | 740-840 | 125-145 | High conductivity
suitable for sensitive polymers |
| Ketjenblack
EC-300JP |
Powder | ~800 | 20-50 | 310-345 | 740-840 | 110-130 | Powder form, more fluffy and easy to mix |
| Ketjenblack
EC-600JD |
Spherical agglomerated particles | ~1400 | 20-50 | 480-510 | 1000-1100 | 100-120 | Ultra-high specific surface area
Minimum addition amount |
| Ketjenblack
EC-600JDP |
Powder | ~1400 | 20-50 | 480-510 | 1000-1100 | 90-110 | Powder form, more fluffy and easy to disperse |
Vulcan XC-72/XC-72P/XC-72R Features:
XC-72 (granular): Spherical, agglomerated particle structure for easy handling and transport, low dust generation.
XC-72P/XC-72R (powder): Fluffier, better dispersibility, BET surface area approximately 254 m²/g.
Applications: Fuel cell (PEMFC, DMFC, AFC, PAFC, MFC) electrode supports, battery additives, conductive slurries, carbon-based composite electrodes, etc.
High conductivity, low sulfur content, and excellent chemical stability make it suitable as an electrocatalyst support material.
Ketjenblack EC-300J/EC-300JP Features:
EC-300J (granular): Spherical agglomerated structure, surface area approximately 800 m2/g, and excellent conductivity.
EC-300JP (powder): More loose and easily dispersed, suitable for composite systems or slurry preparation.
Applications: Conductive flooring, electronic housings, antistatic tubing, lithium electrodes, conductive coatings, etc.
Low ash content (<0.05%), suitable for conductive composite materials and antistatic systems
Ketjenblack EC-600JD/EC-600JDP Features:
EC-600JD (granular): Spherical agglomerated structure, uniform particle size, and excellent fluidity.
EC-600JDP (powder): Fluffier and easier to disperse, suitable for electrode slurries or ultra-thin conductive films.
Applications: Conductive plastics, ink coatings, packaging, lithium batteries, cable shielding, electrochemical electrode materials, etc.
With an ultra-high surface area (~1400 m2/g), only 1/6 the addition level of conventional carbon black is required to achieve the same conductivity.
With an extremely low ash content (≤0.1%), it is suitable for high-end electronics and semiconductor-grade conductive applications.
Product Applications:
1. PEMFC/DMFC/AFC/MFC/PAFC battery electrode carrier
2. Conductive additive for lithium batteries and supercapacitors
3. Conductive plastics, rubbers, inks, and coating systems
4. IC chip packaging and antistatic packaging materials
5. Coatings, primers, and electromagnetic interference shielding materials
Packaging & Storage Recommendations:
Packaging: Spherical agglomerated granules/powder (see model number for details)
Storage: In a dry, well-ventilated area, avoid direct sunlight, and keep tightly sealed.
Note: Ketienblack is a very light powder. When opening, be careful to prevent dust and moisture absorption.
Please inquire for more specifications, application suggestions, or to obtain information. We support research procurement and bulk orders!
Email: quartzmasterchina@gmail.com
Tel: +86 17737124128




