Industrial Grade Stearic Acid (85% Purity)
Industrial Grade Stearic Acid (85% Purity)
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Industrial Grade Stearic Acid (85% Purity)

Price
MOQ
$1.25
1000 Pieces
Product Details
Purity:
85.0% min
Melting Point:
67-69℃
Acid Value:
195-210 mg KOH/g
Shipping & Policy
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Product Description
Company Info

Basic Info

This industrial-grade stearic acid is a cost-effective general-purpose chemical auxiliary agent designed for use in rubber, plastic and coating manufacturing. It acts as a mold release agent, lubricant and thermal stabilizer, solving common industrial production pain points like material sticking to molds and accelerated polymer degradation. It serves small and medium-sized industrial manufacturers looking for affordable, reliable raw materials.

Key attributes

Purity
85.0% min
Melting Point
67-69℃
Acid Value
195-210 mg KOH/g
Iodine Value
≤4.0 g I2/100g
Moisture
≤0.3%
Ash Content
≤0.2%
Packaging
50 Kilograms per woven polypropylene bag
Solubility
Insoluble in water, soluble in organic solvents
Color
Off-white to white powder/flakes
Shelf Life
18 months
Industry Standard
HG/T 2519-2007 compliant
Purity
85.0% min
Melting Point
67-69℃
Acid Value
195-210 mg KOH/g
Iodine Value
≤4.0 g I2/100g
Moisture
≤0.3%
Ash Content
≤0.2%
Packaging
50 Kilograms per woven polypropylene bag
Solubility
Insoluble in water, soluble in organic solvents
Color
Off-white to white powder/flakes
Shelf Life
18 months
Industry Standard
HG/T 2519-2007 compliant

Customer reviews

Michael · Production Manager at a Rubber Manufacturing Plant
We have been using the industrial-grade stearic acid (85% purity) for our rubber production, and it has significantly improved the quality of our rubber compounds. The product ensures excellent lubrication and mold release properties, which are crucial for our manufacturing process. The consistency and reliability of this stearic acid have made it a staple in our production line.

Product Description

Product features:

Produced via basic fractionation of natural vegetable oils, this product offers consistent performance at a budget-friendly price point. Its stable acid value and melting point ensure reliable performance across industrial production runs, with consistent lubricating and release properties. Compared to imported industrial stearic acid, this product reduces raw material costs by up to 40% while maintaining core performance requirements for most industrial applications.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/264/0/20260320113342_69bcc0167cb7e.jpg

Product specifications:

This product appears as an off-white or white powder or flaked solid with a particle size of 80-120 mesh and a density of 0.93 g/cm³. It is packaged in woven polypropylene bags with a net weight of 50 Kilograms per container. It must be stored in a ventilated, dry area away from direct sunlight and rain, and complies with China's HG/T 2519-2007 industrial stearic acid standard.

https://globalsyt.oss-accelerate.aliyuncs.com/materials/264/0/20260320113342_69bcc0167cb7a.png

Product application:

It is primarily used as a mold release agent in rubber tire and hose manufacturing to reduce sticking to production molds, improving production efficiency and product quality. It also acts as a processing aid for plastic products, improving melt flow and surface finish of plastic parts, and as a pigment dispersant in water-based and solvent-based coatings. Target customers include rubber manufacturers, plastic processors and coating producers.

Frequently Asked Questions (FAQ)

Q:Can industrial-grade stearic acid replace food-grade in packaging materials?
A:No. Industrial-grade may contain sulfates/chlorides exceeding 500ppm, risking food contamination. Food-grade stearic acid complies with migration limits (<60mg/kg under EU 10/2011) for direct food contact applications.

Company Profile

Business Type:
Manufacturer
Main Products:
polyethylene wax,stearic acid,paraffin,Fischer-Tropsch wax
Year of Establishment:
2015
Number of Employees:
11-50 People
Address:
Room 701, 7th Floor, Renxiang Building, No. 369, East Second Ring Road, Yuhua District, Shijiazhuang City, Hebei Province, Shijiazhuang, Hebei, China
Average Response Time:
14 Days

General Information

Business Type:
Manufacturer
Main Products:
polyethylene wax,stearic acid,paraffin,Fischer-Tropsch wax
Year of Establishment:
2015
Number of Employees:
11-50 People
Management System Certification:
TL900,OHSAS18001,QS9000,ISO9001,ISO9004,ISO14000,ISO16949
Address:
Room 701, 7th Floor, Renxiang Building, No. 369, East Second Ring Road, Yuhua District, Shijiazhuang City, Hebei Province, Shijiazhuang, Hebei, China

Trade Capability

Main Markets:
南美洲,东南亚,非洲,西欧,南欧,南亚
Shipping Ports:
Export Volume:
US$1.5 Million-US$2.5 Million
Average Lead Time:
14 Days
Payment Terms:
T/T L/C MoneyGram PayPal D/P Western Union Others
Cooperation Mode:
OEM ODM
Customization Supported:
No
Number of Foreign Trade Sales Staff:
11-50 People
Overseas Agent / Overseas Branch:
No

Company Show

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