What are the physical properties of the product?

It appears as white flakes without contamination, with a density of 1.06 g/cm3 and bulk density of 471-497 kg/m3.

99% Lauroyl Peroxide Dilauroyl Peroxide as Rubber Cross-Linking Agent

Name: 99% Lauroyl Peroxide Dilauroyl Peroxide as Rubber Cross-Linking Agent
Brand: Union Composites Changzhou Co., Ltd.
SKU: 2015629935

Jiangsu, ChinaUnion Composites Changzhou Co., Ltd.

Negotiable

25 kg

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Type

Synthesis Material Intermediates

Quality

Industrial

Colour

White

Molecular Weight

398.6

Active Oxygen Content Peroxide

4.01%

Actual Product

3.97% Min.

Assay

99.0% Min

Acid as Lauric Acid

0.4% Max

Density

1.06 g/cm3

Bulk Density

471-497 Kg/M3 (30-31 Lb/FT3 )

Melting Point Range

53-55°c (127-131°f)

Physical Form

Powder

Transport Package

Carton

Specification

A Grade

Trademark

Other

Origin

China

HS Code

2917209090

Production Capacity

30000 Ton/Year

Key features

High Purity Grade: Assay 99.0% min with acid as lauric acid 0.4% max for superior performance.

Versatile Initiator: Ideal for vinylchloride, ethylene, and acrylates polymerization processes.

Safety Classification: Classified as Organic peroxide type D, solid, Division 5.2, UN 3106.

Customization Available: OEM and ODM services available for tailored chemical solutions.

Flexible Packaging: Available in non-returnable cartons of 50 lb net weight.

Global Shipping: Export via Shanghai, Ningbo, and Shengzheng ports with multiple Incoterms.

Fast Delivery: Off-season lead time within 15 workdays; peak season one month.

Company profile

High Repeat Buyers ChoiceExperienced TeamFast DeliveryCustomization from Samples

Union Composites Changzhou Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 1 YearNearest Port: Shanghai, Ningbo, shengzhengAverage Response Time: ≤0.62hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier and offers broad customization, ODM, and OEM services. It holds ISO 9001, ISO 14001, and QC 080000 certifications. Reported production capacity includes fiberglass, resin, and SMC/BMC, with peak- and off-season lead times within 15 working days. However, it launched no new products in the past year, does not provide 3D software design or SDK services, and has no overseas showrooms, agents, branches, or offline trade-show participation. After-sales and corrective-action processes lack written procedures or records. Financial information is only indicated by reporting years, without sufficient evidence to assess credibility. Customer cases are not specifically documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated business scope covers chemical products, textiles and raw materials, plastics, engineering plastics, synthetic resin, rubber products, instruments, mechanical and electrical equipment, and import/export activities.

CertificationsThe supplier reports holding ISO 9001, ISO 14001, and QC 080000 management-system certifications. These certifications provide explicit evidence of formal quality, environmental, and hazardous-substance-related management systems.

After-Sales capabilityThe supplier lists training as an overseas service offering and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas showroom, agent, branch, or offline trade-show experience, while complaint handling and corrective/preventive action procedures are not documented.

R&D capabilityThe supplier has R&D capability, provides ODM services, and can perform multiple forms of customization. Nevertheless, it launched no new products in the past year, does not provide 3D software design or SDK services, and reports no ERP-based digital management or sustainable-development and technical-transformation plan.

Production capacityReported annual productivity covers fiberglass, resin, and SMC/BMC, and the supplier states that average lead time is within 15 working days in both peak and off-season periods. These statements explicitly support production capability and delivery responsiveness, although the assessment procedure for service capability has no written procedures or records.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. It also provides ODM services and OEM services for popular brands, indicating broad product-development and manufacturing adaptability.