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Samples free and freight collect.

Do you test all your goods before delivery?

Yes, we have 100% test before delivery.

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A. We keep good quality and competitive price to ensure our customers benefit. B. We respect every customer as our friend and we sincerely do business and make friends with them.

B301 B311 Lithopone 28 for Coating

Name: B301 B311 Lithopone 28 for Coating
Brand: Zhengzhou Kelai Chemical Co., Ltd.
SKU: 763687102

Henan, ChinaZhengzhou Kelai Chemical Co., Ltd.

US$750.00

5-19 Tons

US$700.00

20-49 Tons

US$680.00

50+ Tons

Sample price:US$0.50/kg.Request sample

Product profile

Customization

Available

CAS No.

1345-05-7

Formula

Zns-Baso4

Model NO.

b301 b311

EINECS

215-715-5

Colour

White

Appearance

Powder

Usage

Paint, Ceramic, Plastic, Ink, Paper, Coating

Application Material

Zinc Sulfate and Barium Sulfate

Type

Inorganic Pigment

Solubility

Composition

Barium Sulfate

Yellow Pigments

White Powder

Green Pigments

White Powder

Blue Pigments

White Powder

Property

Inorganic Pigment

Total Zinc

99% Min

Zns% (B301)

28% Min

Zns% (B311)

30% Min

Zinc Oxide

0.3% Max

Volatile at 105'c

0.3% Max

Water Soluble Matter

0.3% Max

Sieve Residue,63um

0.1% Max

Oil Absorption,G/100g

12 Max

Color

Close to Standard

pH Value

6.0-8.0

Tint Reducing Power

105% Min

Hiding Power

95% Min

Sample

Free

Application

Paint,Coating,Ink,Rubber etc.

Transport Package

25kg PP Bag

Specification

99% min

Trademark

KELAI

Origin

China

HS Code

320642

Production Capacity

60000 Ton/Tons Per Year

Key features

High Zinc Content: B301 contains 28% ZnS and B311 contains 30% ZnS with 99% total zinc.

Versatile Applications: Suitable for paints, coatings, inks, rubber, plastics, paper, and leather.

Superior Opacity: Provides excellent hiding power and tint reducing power for white pigments.

Fast Delivery: Standard delivery time is 7-10 days after receiving advance payment.

Free Samples: Samples are available for free, with freight charges collected from the buyer.

Strict Quality Control: 100% testing is performed on all goods before delivery to ensure quality.

Competitive Pricing: Maintains competitive prices to ensure customer benefits and long-term relationships.

Flexible Payment Terms: Accepts T/T with 30% deposit or L/C at sight for payment.

Company profile

Zhengzhou Kelai Chemical Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-01-21Average Response Time: ≤2.25hTerms 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.