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Carbon Black250 for Tire Treads, Industrial Rubber & Conductive Masterbatch
US$3.00-8.00
1,000 kg
Sample price:US$0.00/piece.Request sample
Product profile
CAS No.
1333-86-4Formula
CEINECS
215-609-9Model NO.
PBK7-250Colour
BlackAppearance
PowderUsage
Paint, Ceramic, Plastic, Leather, Ink, Paper, Textile, Printing Inks,Color Preparation,PlasticsApplication Material
Printing Inks Color Preparation PlasticsType
SyntheticSolubility
InsolubilityComposition
CHigh Blackness
Good GlossSmall Particle Size
Good DispersionTransport Package
10kg BagsSpecification
(DEGUSSA)Trademark
dimacolorOrigin
ChinaHS Code
2803000000Production Capacity
48000Key features
High Blackness & Gloss: Features good blackness and high gloss for superior visual impact.
Small Particle Size: Average particle size of 20-26 nm ensures good dispersion.
High Tinting Strength: Tinting strength is 122% minimum vs IRB#3 for vibrant color.
Wide Application Range: Suitable for printing inks, plastics, ceramics, leather, and more.
Degussa Equivalent: Direct equivalent to Degussa Special Black 250 (PBK7-250).
High Surface Area: Bet surface area of 145-185 m2/g for excellent performance.
Low Impurity Content: No impurities found, ensuring high purity and quality.
Versatile Packaging: Available in 10kg or 20kg black paper bags with pallets.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2012-12-31Nearest Port: ShanghaiAverage Response Time: ≤5.61hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, EXW
AI-Powered supplier vetting
SummaryHangzhou Dimacolor is identified as a China-based trading company and manufacturer/factory specializing in pigments, solvent dyes, and related colorants. The available evidence indicates ISO 9001 certification, five production lines, 6–10 R&D engineers, 6–10 quality-control staff, and stated annual production capacity of 10,000 metric tons. It has self-operated import and export rights, began exporting in 2012, and reports that 71%–90% of sales come from exports. However, the slices provide insufficient evidence to assess after-sales service, customization capability, or detailed customer performance. Financial information is limited to registered capital data, while only one trade transaction and one associated buyer are shown.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while another record classifies it as a trading company. Its profiles identify it as a professional pigment manufacturer and exporter with products including organic pigments, solvent dyes, iron oxide, and related colorants.
CertificationsThe supplier explicitly reports ISO 9001 certification for its management systems. No other certifications are provided in the available slices.
R&D capabilityThe supplier reports 6–10 R&D engineers and offers a broad range of pigment and colorant products, including pigment dispersion, luminescent pigment, photochromic pigment, and concrete pigment. This supports the existence of R&D resources, but no information confirms patented technology, new-product development results, or measurable innovation outcomes.
Production capacityThe supplier reports five production lines, 6–10 quality-control staff, and annual production capacity of 10,000 metric tons. Its factory location is stated as Xiaoshan, Hangzhou, supporting a clear but self-reported production base.
Product Q&A
Q:What is the equivalent product for Degussa Special Black 250?
A:
Our Dimablack Pigment Carbon Black 7 (PBK7-250) is the direct equivalent to Degussa Special Black 250.
Q:What are the main applications for this carbon black?
A:
It is widely used in printing inks, color preparation, plastics, ceramics, leather, ink, paper, and textiles.
Q:What is the average particle size of this product?
A:
The average original particle size is between 20-26 nm, which ensures good dispersion.
Q:What is the tinting strength compared to IRB#3?
A:
The tinting strength is 122% minimum when compared to IRB#3.
Q:What are the packaging options available?
A:
We offer packaging in 10kg or 20kg black paper bags, typically placed on pallets for shipping.
Send Inquiry
*To:
Hangzhou Dimacolor Imp. & Exp. Co., Ltd.
Hangzhou Dimacolor Imp. & Exp. Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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