What is the lead time for production?

During peak season, the lead time is one month; during off-season, it is within 15 workdays.

What is the packaging specification?

The product is packed in 20kg bags.

Is the product soluble in water?

No, Zinc Stearate is a white powder and is insoluble in water.

Chemical Auxiliary Agent Zinc Stearate for Heat Stabilizers/Release Agent

Name: Chemical Auxiliary Agent Zinc Stearate for Heat Stabilizers/Release Agent
Brand: Union Composites Changzhou Co., Ltd.
SKU: 2011717575

Jiangsu, ChinaUnion Composites Changzhou Co., Ltd.

US$1.82-1.86

20 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

557-05-1

Formula

C36h70o4zn

Model NO.

AV300

EINECS

209-151-9

Type

Zinc Stearate

Appearance

Powder

Quality

Industrial

Colour

White

Metal Content (Zn%)

10.4~11.3

Free Fatty Acid (%)

≤0.5

Transport Package

Bag

Specification

20KG/PACKAGE

Origin

China

HS Code

29157090

Production Capacity

1000000ton/Year

Key features

High Purity Raw Material: Uses imported primary stearic acid with high C18 content for superior whiteness and stability.

Excellent Oil Absorption: Precise oil absorption control ensures it does not negatively affect SMC product viscosity.

Versatile Application: Ideal for styrene, phenolic, SMC/BMC plastics, amino resins, and rubber vulcanization.

High Sieving Rate: Achieves 99.5% sieving rate at 120 mesh for consistent particle distribution.

OEM/ODM Services: Full OEM and ODM services available to meet specific customization needs.

ISO 9001 Certified: Manufacturing process certified under ISO9001:2015 for quality assurance.

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

Global Shipping Options: Supports FOB, EXW, CFR, CIF, DDP, DAP, CIP, and FCA international terms.

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: ≤0.65hTerms 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.

Product Q&A

Q:What is the main application of Zinc Stearate?

It is mainly used as a lubricant and release agent for styrene, phenolic, SMC/BMC plastics, and amino resins, as well as a vulcanization activator in rubber.

Q:What is the metal content of Zinc Stearate?

The metal content (Zn%) ranges from 10.4% to 11.3%.

Q:What is the melting point of this product?

The melting point is between 117 and 125 degrees Celsius.

Q:Is OEM or ODM service available?

Yes, both OEM and ODM services are available for this product.

Q:What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.