How much product can be loaded in a container?

A 20' container can hold 16mt, while a 40' container can hold 25mt of carbon black.

Is N550 suitable for tire inner tubes?

Yes, N550 is widely used for tire bodies, inner tubes, rubber hoses, and seals due to its excellent reinforcing performance.

N234 Carbon Black for Rubber and Tyre

Name: N234 Carbon Black for Rubber and Tyre
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 763959192

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$660.00-800.00

1 Ton

Sample price:US$0.50/kg.Request sample

Product profile

Customization

Available

CAS No.

1333-86-4

Formula

Model NO.

N234

EINECS

215-609-9

Colour

Black

Appearance

Powder or Granules

Usage

Paint, Plastic, Leather, Ink

Application Material

Rubber

Type

Synthetic

Solubility

Composition

Carbon Black

Yellow Pigments

None

Green Pigments

None

Blue Pigments

None

Product Name

Carbon Black

Available Model

N220 N330 N550 N660 N774 etc

Application

Plastic and Rubber Industry

DBP Absorption Value

90-114

45um Sieve Residue

0.1max

Carbon Black Ash

0.7max

pH Value

6-9

Carbon Black

Inorganic Pigment

Surface Area

10~3000m2/G

Formular Weight

12.01

Sample

Available

Storage

Dry Place

Package Weight

20kg Net Per Bag, or Customized

Loading Quantity for 20'container

16mt

Loading Quantity for 40'container

25mt

Transport Package

Kraft Paper Bag with PP Inner

Specification

20kg net

Trademark

KELAI

Origin

China

HS Code

2803000000

Production Capacity

60000 Ton/Tons Per Year

Key features

Multiple Grade Options: Available in N220, N330, N550, and N660 grades for diverse rubber applications.

High Abrasion Resistance: N220 offers superior abrasion and crack resistance for tire treads and conveyor belts.

Excellent Reinforcement: N550 provides best reinforcing performance with low resilient rate for tire bodies.

Customizable Packaging: Packaging can be customized per customer request, standard is 20kg or 25kg bags.

Versatile Application: Suitable for tires, rubber hoses, seals, plastic, leather, and ink industries.

Fast Delivery: Shipment arranged within 7-15 days after receiving the order.

High Loading Capacity: 16mt per 20' container and 25mt per 40' container for efficient logistics.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.75hTerms 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.