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1. Overview & Definition:
Lubstric
995 is a high-purity, rubber-grade stearic acid widely used in the
rubber and tire industry. It serves as an activator, dispersing agent, and
processing aid in rubber compounding, ensuring better elasticity,
moldability, and stability.
2. Properties:
- Appearance:
White, waxy solid (flakes or beads)
- Purity: 99.5%
minimum (high-purity grade)
- Melting
Point: 69–71°C
- Solubility:
Insoluble in water, soluble in organic solvents
- Odor: Mild
fatty odor
3. Applications:
- Rubber
& Tire Manufacturing: Acts as a vulcanization activator
in rubber compounds.
- Plastic
Additives: Enhances lubrication and
processability in polymer formulations.
- Metal
Processing: Used as a mold-release agent in
rubber molding applications.
- Paints
& Coatings: Improves dispersion of pigments
and additives.
4. Manufacturing & Compliance:
- Derived
from vegetable-based or animal-derived fatty acids.
- SGS
ISO 9001:2015 certified, ensuring high-quality and global
compliance.
Meets industrial standards for rubber and polymer applicatio