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AvailableCAS No.
1333-86-4Formula
CModel NO.
Carbon Black N330EINECS
215-609-9Certification
ISOEnvironmental Protection
YesColor
BlackKind
Carbon BlackAppearance
Powder/GranularsProduct Name
Carbon BlackAvailable Model
N220 N330 N550 N660 N774 etcUsage
Plastic and Rubber IndustryDBP Absorption Value
90-11445um Sieve Residue
0.1maxCarbon Black Ash
0.7maxpH Value
6-9Carbon Black
Inorganic PigmentSurface Area
10~3000m2/GFormular Weight
12.01Sample
AvailableStorage
Dry PlacePackage Weight
20kg Net Per Bag, or CustomizedLoading Quantity for 20'container
16mtLoading Quantity for 40'container
25mtTransport Package
Kraft Paper Bag with PP InnerSpecification
20kg netTrademark
KelaiOrigin
HenanHS Code
2803000000Production Capacity
60000 Ton/Tons Per YearKey features
Multiple Model Options: Available in N220, N330, N550, N660, N774 and other models for diverse applications.
High Abrasion Resistance: N220 grade offers superior abrasion and crack resistance for tire treads and conveyor belts.
Excellent Reinforcing Performance: N550 provides the best reinforcing performance in soft black varieties with low resilient rate.
Customized Packaging: Packaging available in 20kg or 25kg bags, or customized per customer request.
Fast Delivery: Shipment within 7 to 15 days after receiving the order.
ISO Certification: Product meets ISO certification standards for quality assurance.
Wide Application Scope: Suitable for tires, rubber hoses, seals, and various industrial rubber products.
Sample Availability: Samples are available for testing and quality verification.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.65hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP
AI-Powered supplier vetting
SummaryZhengzhou Kelai Chemical Co., Ltd. is identified as a trading company headquartered in Zhengzhou, Henan, with permitted import and export activities. The provided information describes fine-chemical R&D, production, operations, and exports to more than 68 countries, although other records characterize the entity as a chemical-products trading business. It reports ISO 9001 and ISO 14001 certifications, OEM/ODM availability, recent new-product activity, and multiple customization options. Service logistics include warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agents, branches, or offline trade-show participation, and no SDK is available. Financial records are indicated for 2023–2025, but no substantive financial-performance evidence is provided. Supplier-management procedures are not documented, and customer evidence is limited to general claims of OEM service for known brands and exports...
Supplier typeThe supplier is explicitly classified as a trading company, with permitted import/export activities and a Zhengzhou, Henan location. Its background description also states involvement in fine-chemical R&D, production, and operations, so the available records present both trading and product-related capabilities.
CertificationsThe supplier reports holding ISO 14001 and ISO 9001 certifications. These are explicit certifications relevant to environmental and quality management systems.
After-Sales capabilityService support includes warehousing, contract-carrier transportation, and stated lead times within 15 working days in both peak and off-season periods. However, the supplier reports no overseas showroom, agents, branches, or offline trade-show participation, and offers overseas services in zero countries; therefore, after-sales coverage is not demonstrated as strong, particularly internationally.
R&D capabilityThe supplier reports R&D capability, at least one new product during the past year, and ODM services; its company background describes fine-chemical R&D. However, it explicitly has no available SDK, so innovation support is evidenced for product development but not for SDK-based integration.
Customization capabilityThe supplier explicitly offers customization from samples, full customization, minor customization, flexible customization, and customization from designs. It also reports ODM availability, providing direct evidence of broad customization support.
Product Q&A
Q:What models of carbon black are available?
A:
We offer N220, N330, N550, N660, N774, and other models to suit different industrial needs.
Q:What are the packaging options?
A:
Standard packaging is 20kg or 25kg per PP bag, but we also accept customized packaging requests.
Q:How long is the delivery time?
A:
Delivery is completed within 7 to 15 days after receiving the order.
Q:Is the product certified?
A:
Yes, the product holds ISO certification and meets environmental protection standards.
Q:Can I get a sample before ordering?
A:
Yes, samples are available for your evaluation.
Send Inquiry
*To:
Zhengzhou Kelai Chemical Co., Ltd.
Zhengzhou Kelai Chemical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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