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AvailableCAS No.
1333-86-4Formula
CModel NO.
Powder and GranulesEINECS
215-609-9Colour
BlackAppearance
Powder or GranulesUsage
Paint, Plastic, Leather, InkApplication Material
RubberType
SyntheticSolubility
SolubilityComposition
Carbon BlackYellow Pigments
NoneGreen Pigments
NoneBlue Pigments
NoneProduct Name
Carbon BlackAvailable Model
N220 N330 N550 N660 N774 etcApplication
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
ChinaHS Code
2803000000Production Capacity
60000 Ton/Tons Per YearKey features
Multiple Model Options: Available models include N220, N330, N550, N660, N774, etc.
High Abrasion Resistance: N220 offers high abrasion and crack resistance for tire treads.
Excellent Reinforcing Performance: N550 features the best reinforcing performance in soft black varieties.
Customizable Packaging: Package weight can be customized per customer request.
Wide Application Range: Suitable for plastic, rubber, tires, hoses, and conveyor belts.
Fast Delivery Time: Ships within 7-15 days after receiving the order.
Sample Availability: Samples are available for testing and verification.
Standard Packaging: Packed in 20kg or 25kg kraft paper bags with PP inner.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤3.13hTerms 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 suitable for various applications.
Q:What are the packaging options?
A:
Standard packaging is 20kg or 25kg per bag, but we also support customized packaging requests.
Q:How long does delivery take?
A:
Delivery is completed within 7 to 15 days after the order is received.
Q:What are the main applications of this product?
A:
It is widely used in the plastic and rubber industry for tires, hoses, conveyor belts, and industrial products.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 16 metric tons for a 20-foot container.
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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