How should the product be stored?

Keep the powder in a cool and dry place, away from high temperatures and direct sunshine.

What are the packaging specifications?

It is packaged in 25kgs fibre drums, with approximately 5.25mts per 20'fcl without pallets.

Is customization available for this product?

Yes, full customization is available from designs to product specifications.

Wholesale Price Optical Brightener Agent for Plastic

Name: Wholesale Price Optical Brightener Agent for Plastic
Brand: Anhui I-Sourcing International Co., Ltd.
SKU: 1952447881

Anhui, ChinaAnhui I-Sourcing International Co., Ltd.

US$10.90-19.90

500 kg

Sample price:US$10.00/bag.Request sample

Product profile

Customization

Available

CAS No.

1533-45-5

Formula

C28h18n2o2

Model NO.

OB-1

EINECS

None

Appearance

Powder

Usage

Rubber Auxiliary Agents, Plastic Auxiliary Agents, Textile Auxiliary Agents

Color

Yellow-Green

Product Name

Fluorescent Brightener Ob-1 Manufacturer

Chemical Name

Distyrylbisbenzoxazole

Other Names

Optical Brightener Ob-1

Other Names 2

Fluorescent Brightener Ob-1

C.I. No.

393

Recommended Dosage

Add Ob-1 Brightener Per 1000kg of Material

Characteristics 1

High Whitening Intensity, Strong Fluorescent Effec

Characteristics 2

High Temperature &Weather Resistance

Packaging Method

Bag, Drum

Sample Policy

Freely Supply

Product Uses

Various Plastics, Fiber, Textiles, Nylon

Transport Package

25kgs Fibre Drum

Specification

more than 200 mesh

Trademark

iSuoChem

Origin

Anhui

HS Code

32042000

Production Capacity

2000 Tons Each Year

Key features

High Whitening Intensity: Strong fluorescent effect enhances brightness and whiteness of materials.

High Temperature Resistance: Outstanding performance in high temperature and weather resistance applications.

Wide Application Scope: Suitable for polyester, nylon, PP, PVC, ABS, EVA, and polycarbonate.

High Purity Standard: Purity is 99% minimum with fineness exceeding 200 mesh.

Flexible Customization: Full customization available from designs to product specifications.

Low Minimum Order: Minimum order quantity starts at just 1 kg for flexibility.

Fast Lead Time: Average lead time within 15 workdays for both peak and off seasons.

Free Sample Supply: Samples are freely supplied for testing and quality verification.

Company profile

Fast DeliveryHigh Repeat Buyers ChoiceExperienced TeamIn-stock Capacity

Anhui I-Sourcing International Co., Ltd.

Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.20h

AI-Powered supplier vetting

SummaryANHUI I-SOURCING INTERNATIONAL CO., LTD. is described as an international product supplier offering liquid level gauges and technology solutions for demanding applications including automotive coatings, cosmetics, seed coatings, and plastics. The supplier reports 13 years of exporting experience, with exports representing 71%–90% of total sales, and has participated in Paintistanbul & Turkcoat. Its stated service strengths include a complaint-handling procedure with records, customization from designs, full customization, ODM services, and lead times within 15 workdays in both peak and off-season. However, the available information shows no overseas warehouse, showroom, agent, or branch; no new products launched in the previous year; one R&D engineer; no 3D design service, SDK, or popular-brand OEM capability; unknown raw-material traceability; and no written corrective and preventive action procedures or records. Certification ownership and customer cases are not evidenced.

After-Sales capabilityThe supplier emphasizes professional customer service and has a clear complaint-handling procedure with follow-up records. It has no overseas warehouse, showroom, agent, or branch, although it has attended an offline trade show and reports lead times within 15 workdays in both peak and off-season; corrective and preventive action procedures are not documented in writing.

R&D capabilityThe supplier has one R&D engineer and offers ODM, design-based customization, and full customization. Innovation evidence is limited because no new products were launched in the previous year, 3D software design is unavailable, and no SDK is available.

Production capacityReported annual productivity is 9,000 tons of pearl pigment, 3,000 tons of glitter powder, and 3,000 tons of glow-in-the-dark powder, with stated lead times within 15 workdays in both peak and off-season. These figures demonstrate stated production capacity for pigment-related products, but the slices do not directly confirm production capacity for the listed liquid level gauge.

Customization capabilityThe supplier explicitly provides customization from designs and full customization, and it offers ODM services. This indicates a stated ability to develop or adapt products based on customer requirements, although no 3D software design service is provided.