How is the product packaged and shipped?

Samples are shipped by air express; mass orders are shipped by sea container. We also offer retail packages with your label.

What is the primary application of this chemical?

It is primarily used in the rubber industry as a vulcanization accelerator to improve curing rates and effects.

Rubber Vulcanization Accelerator Rubber Additives CAS: 128-03-0 Accelerator

Name: Rubber Vulcanization Accelerator Rubber Additives CAS: 128-03-0 Accelerator
Brand: Langfang BLD Trade Co., Ltd.
SKU: 2084586202

Hebei, ChinaLangfang BLD Trade Co., Ltd.

US$8.00-12.00

200 kg

Sample price:US$150.00/kg.Request sample

Product profile

Customization

Available

CAS No.

128-03-0

Formula

C3h6ns2K.2H2O

Model NO.

PDDC

EINECS

204-875-1

Acid-Base Property

Alkaline Surface Disposal Agent

Environmental Protection

Yes

Color

White

Appearance

Powder

Purity

95%

pH

11.5-14

Service

ODM or OEM

Shelf Life

2 Years

Molecular Weight

161.32

Density

1.23-1.51

Transport Package

25kg

Specification

95% Powder

Trademark

GreatAp

Origin

China

HS Code

3402410000

Production Capacity

100000

Key features

Vulcanization Accelerator: Promotes rubber crosslinking and improves curing effect under heating conditions.

High Purity Standard: White crystalline powder with 95% purity and density of 1.23-1.51.

ODM and OEM Service: Supports custom formulation reprocessing and packaging with client logo.

Fast Delivery: Peak and off-season lead time within 15 workdays for mass orders.

Flexible Payment: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Quality Assurance: Advanced QC systems with chromatography and random finished product inspection.

Global Supply Chain: 20 years export experience with shipments via Tianjin Port to global markets.

Versatile Application: Used for metal ion extraction, separation, and concentration in industry.

Company profile

Years of Export ExperienceFast DeliveryQuality AssuranceRaw-Materials Traceability

Langfang BLD Trade Co., Ltd.

Hebei, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 20years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.82h

AI-Powered supplier vetting

SummaryThe supplier is a small limited trading company in Langfang, associated with water-treatment chemicals and polyquaternium salts for daily chemicals. It identifies as a professional technical supplier, offers ODM and sample-based customization, and reports annual cationic surfactant productivity of 2,600 tons. Quality-related procedures include raw-material traceability, quality assurance, complaint handling, corrective and preventive actions, and written service-assessment records. However, finished-product inspection is based on random inspection and only one quality inspector is reported. The supplier has no overseas showroom, agents, branches, warehouse, stock capability, or offline trade-show participation, and does not provide 3D software design or SDK support. No new products were launched in the past year. Financial information is present for multiple years, but the slices do not provide enough detail to assess financial strength. No customer cases or named customers are provided.

Supplier typeThe supplier is explicitly identified as a limited company and trading company, with products covering water-treatment chemicals and polyquaternium salt series. It also describes itself as a professional technical supplier, indicating a trading-oriented supplier with technical service positioning rather than a clearly documented manufacturing-company structure.

After-Sales capabilityThe supplier reports written and followed procedures for customer complaints, corrective and preventive actions, and quality assurance. However, it has no overseas agents or branches, no overseas showroom, no overseas warehouse, and no in-stock service capability, so the evidence supports procedural after-sales handling but not broad overseas service coverage.

R&D capabilityThe supplier offers ODM services and sample-based customization, but reports no new products in the past year. It does not provide 3D software design, SDK support, or product-information-based R&D output, indicating limited documented innovation breadth despite some development capability.

Production capacityThe supplier reports annual productivity of 2,600 tons for cationic surfactant and has two cooperative suppliers. However, it reports no inventory capability, while manufacturing-capacity reconciliation, outsourcing procedures, and valid-contract status are unknown; the evidence therefore confirms stated capacity but does not establish comprehensive production controls.

Customization capabilityCustomization from samples is explicitly offered, and ODM service is available. This demonstrates a defined sample-based customization capability, although the supplier lacks 3D software design and SDK support and does not report broader design-service tools.