Does the supplier provide technical support?

Yes, a professional technical service team offers advice on PVC/rubber production, formula support, and production optimization.

What is the packaging specification?

The product is packaged in 25kg bags.

What is the average particle size?

The average size of the granular material is 0.3-1.1m.

Flame Retardants Antimony Trioxide Sb2o3

Name: Flame Retardants Antimony Trioxide Sb2o3
Brand: Shengzhou Worthside Chemical Co., Ltd.
SKU: 1913723352

Zhejiang, ChinaShengzhou Worthside Chemical Co., Ltd.

US$8,800.00

1,000-4,999 kg

US$8,700.00

5,000+ kg

Sample price:US$5.00/gram.Request sample

Product profile

Customization

Available

CAS No.

1309-64-4

Formula

Sb2o3

Model NO.

Sb2o3

EINECS

215-175-0

Environmental Protection

Yes

Color

White

Kind

Impact Modifier

Appearance

Granulars

Use

Fire Retardant

Delivery

7--10 Days

Payment

Tt or LC

Package

25kg/Bag

Transport Package

25kg

Specification

99.9

Trademark

WSD

Origin

China

Production Capacity

5000mt a Month

Key features

High Purity Sb2O3: Antimony trioxide content reaches 99.00% with strict quality control.

Fire Retardant Performance: Resists fire and enhances plastic features for PVC, PP, PE, and ABS.

Safety Granular Form: Chemically treated to prevent fine powder suspension and protect health.

Fast Delivery: Delivery time is typically 7-10 days for flexible shipment arrangements.

Professional Technical Support: Expert team provides formula support and production optimization advice.

Flexible Payment Terms: Accepts TT, LC, DP, PayPal, and Western Union via multiple bank accounts.

Multi-Industry Application: Suitable for plastics, rubber, ceramics, coatings, and organic synthesis.

One-Stop Solution: Complete product range and polymer partner network for comprehensive needs.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Shengzhou Worthside Chemical Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from SamplesExport Year: 2018-06-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤0.84h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Shengzhou, Shaoxing, with a business scope covering chemical raw materials, plastic auxiliaries, plastic raw materials, chemical equipment, technical consulting, and import/export activities. It reports 15 years of exporting experience and approximately 90% export sales, but no overseas warehouses, showrooms, agents, branches, or in-stock service capacity. Service and complaint-handling procedures exist but lack written records, while supplier approval documentation lacks signatures or dates. Innovation evidence is mixed: the supplier provides ODM and OEM services and has one R&D engineer, but reported no new products in the past year and has no available SDK. Customization from samples is available. Production capability is not demonstrated because the company is classified as a trading company and no manufacturing capacity is provided. Customer cases are not sufficiently documented; OEM service for well-known brands is stated, but no specific customers...

Supplier typeThe supplier is explicitly classified as a trading company, with its business scope focused on sales of chemical and plastic-related products, technical consulting, and import/export activities. This indicates a commercial intermediary or distributor profile rather than a clearly documented manufacturer.

After-Sales capabilityThe supplier has procedures for service capability, corrective and preventive actions, and customer complaints, but no written records. It also reports no in-stock service capacity, overseas warehouse, showroom, agent, branch, or overseas service coverage, while stated peak- and off-season lead times are both one month. The documented after-sales infrastructure is therefore limited.

Production capacityThe company is explicitly identified as a trading company, and its stated scope centers on product sales, consulting, and import/export rather than manufacturing. No factory, production line, manufacturing capacity, or production equipment is provided; the quality-control equipment quantity is stated as zero. Production capability is not demonstrated.

Customization capabilityThe supplier states that it provides customization from samples and offers ODM services. These are explicit indications of product customization and design-manufacturing support, although no scope, technical process, or completed customization examples are provided.