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Barium Stearate

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MOQ : 1 Kilograms

Barium Stearate Specification

Purity
98% min

Ingredients
Barium, Stearic Acid

Usage
Used as a lubricant and heat stabilizer in PVC processing

Grade
Industrial Grade

Appearance
White powder

Poisonous
NO

Physical Form
Powder

Molecular Formula
C36H70BaO4

Molecular Weight
723.27 g/mol

Shape
Fine granules

Application
PVC stabilizer, lubricant, heat stabilizer in the plastics industry, rubber

HS Code
29157090

Product Type
Chemical Compound

Taste
Odorless

Shelf Life
24 months

Storage
Store in cool, dry place, keep container tightly closed

Smell
Mild fatty odor

Ph Level
7 (neutral)

Solubility
Insoluble in water, soluble in hot ethanol and benzene

Structural Formula
[CH3(CH2)16COO]2Ba

Refractive Rate
Not significant

Packaging Material
HDPE Bags / Customized

Lead Content
Free from lead

Thermal Stability
Excellent up to 350C

pH (10% solution)
7.0

Safety Precautions
Use gloves and eye protection; avoid inhalation

Compatibility
Compatible with most PVC and plasticizer formulations

Storage Temperature
Below 30C, avoid moisture

Packing Type
25 kg HDPE bags or as required

Barium Stearate Trade Information

Minimum Order Quantity
1 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About Barium Stearate

Barium Stearate

CAS No. : 6865-35-6

Other Names : Barium stearate

Molecular Formula : C18H35BaO2

Appearance : white powder

Melting Point C : 210

molecular weight : 672.5

Barium content : 20.0±0.4
Free acid(Stearic acid) % : 0.5
Heating Loss % : 0.5
Degree of fineness(0.075mm sieve adoption) % : 99.5

Packaging : 20kg woven bag lined with plastic film bags.

Versatile Additive for Plastics and Rubber Industries

Barium Stearate is prized for its excellent heat stability and lubricating properties, making it a preferred choice as a PVC stabilizer and lubricant across various industrial applications. Its compatibility with numerous plasticizer formulations enhances processing efficiency, while its non-toxic and odorless profile ensures a safe working environment. Trusted by manufacturers, exporters, and wholesalers, this industrial-grade additive is a reliable component in high-performance production lines.

Safe Handling and Storage for Optimal Stability

For maximum effectiveness, store Barium Stearate below 30C in a cool, dry place and avoid exposure to moisture. Proper safety precautionssuch as using gloves and eye protection and preventing inhalationare recommended during handling. Packaged securely in HDPE bags, the product maintains its structural integrity and shelf life up to 24 months when managed diligently under the prescribed conditions.

FAQs of Barium Stearate:

Q: How should Barium Stearate be handled and what safety measures must be taken?

A: When handling Barium Stearate, always wear gloves and eye protection to prevent direct contact. Avoid inhaling the powder, as it can irritate the respiratory tract. To maintain safety, ensure good ventilation in the working area and follow standard industrial hygiene practices.

Q: What is the recommended storage process for Barium Stearate?

A: Barium Stearate should be stored in tightly closed HDPE bags or containers below 30C. Keep it in a cool, dry place and protect it from moisture to preserve its quality and extend its 24-month shelf life.

Q: Where is Barium Stearate mainly used and what are its primary applications?

A: Barium Stearate is predominantly utilized in the plastics industry, especially in PVC processing as a heat stabilizer and lubricant. It also finds application in rubber manufacturing, and in other sectors requiring effective thermal stabilization of polymers.

Q: What are the benefits of using Barium Stearate in PVC formulations?

A: Using Barium Stearate in PVC formulations improves thermal stability up to 350C, acts as an efficient lubricant during processing, and prevents thermal degradation. It is lead-free and compatible with most PVC and plasticizer blends, supporting product safety and performance.

Q: How is Barium Stearate typically packaged and can packaging be customized?

A: Barium Stearate is commonly packed in 25 kg HDPE bags to protect it from moisture and external contaminants. Customized packaging options are available on request to meet specific requirement of various industries.

Q: When is it appropriate to use Barium Stearate in industrial manufacturing?

A: Barium Stearate should be incorporated during the compounding or mixing stage of PVC or plastic production when enhanced heat stability and lubrication are needed. Its neutral pH and fine, free-flowing granules are suited for consistent blending with other raw materials.

Q: What makes Barium Stearate a suitable choice over alternative stabilizers?

A: Its excellent thermal stability, non-toxic nature, high purity, and compatibility with various plastics and plasticizers make Barium Stearate a reliable and effective stabilizer and lubricant, ensuring safer and more efficient industrial processes.

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