Select Your Region
- Manufacturer: SI Group
- Product Line: SI Group Specialty Antioxidants
- Product: ETHANOX™ Hindered Phenolic Specialty Antioxidants
- Industries: Adhesives | Elastomers | Metal Processing & Fabrication | Plastics
- Authorized Countries: Canada | Mexico | United States
ETHANOX™ 330 Powder
Fulfilled By ChemPoint
SKU
0134437
ETHANOX™ 330 Powder is a high–molecular weight phenolic antioxidant ideal for a wide variety of applications, including elastomers, PE wire insulation, hot-melt adhesives, tackifiers, and engineering polymers. It is similar to ETHANOX™ 330 Granular but in a powder form.
Package Sizes
Quantity
Documents
Specifications
Form: Crystalline powder
CAS number: 1709-70-2
Color: White
Melting point: 244°C
Molecular weight: 775 g/mol
Bulk density: 630 kg/m³;
Primary Chemistry:
1,3,5-Trimethyl-2,4,6-tris(3,5-di-t-butyl-4-hydroxybenzyl) benzene
Manufacturer
Product Line
Authorized Countries
Canada
Mexico
United States
Overview
ETHANOX™ 330 exhibits superior performance over typical high–molecular weight antioxidants in controlling degradation in polyolefins during processing. It is compatible with a wide variety of resins and most polymer additives. ETHANOX™ 330 is stable at high temperatures and electrically neutral, making it a particularly effective antioxidant for PE wire insulation.
Antioxidants with ester linkages (e.g., AO 1010 and 1076) hydrolyze easily. ETHANOX™ 330 does not have these linkages, resulting in superior hydrolysis resistance. This is particularly valuable in applications exposed to water, such as piping and wire and cable. As a nonmigratory antioxidant, ETHANOX™ 300 is the only high–molecular weight phenolic antioxidant approved by the FDA for indirect food contact use in all polymers.
Features & Benefits
- Broad food contact approvals
- Resistant to water and solvent extraction
- Decreases water carryover in water-quenched PP films
- Not absorbed by the fillers commonly used in polyolefins
- Low volatility
- Biologically inert
- Nonstaining and nondiscoloring
- Electrically neutral
- Nonmigrating
- Domestic manufacturing
Problems Solved
Compatibility or application limitations of phenolic antioxidants for use across various applications, including elastomers, adhesives, and thermoplastics
Neutral charge or electrical properties of antioxidants for use in thermoplastics
Migration, staining, or discoloration issues with the use of phenolic antioxidants in LDPE, HDPE, or polyolefins
Water carryover in aqueous-quenched polypropylene films
Applications
Polyolefin compounding, masterbatching, injection molding, and extrusion
LDPE and HDPE wire insulation
Hot-melt adhesives
HDPE and MDPE piping
Coatings
Packaging
Food packaging
Sealants
Related Chemistries
Adhesives
Related End Markets
Elastomers
Metal Processing & Fabrication
Plastics
Related Functions
Adhesives
Related Processes
SI Group Specialty Antioxidants Articles
Antioxidant and UV Stabilizers for Coatings and Adhesives
SI Group™ carries a full portfolio of IRGANOX®, TINUVIN®, and Uvinul® drop-in equivalent antioxidants and UV stabilizers for the coatings and adhesive industries.
SI Group ETHANOX™ 330 Antioxidant for Wires & Cables
ETHANOX™ 330 is a hindered phenolic antioxidant designed for long-term stability and exceptional protection against water treeing in extruded wire and cable insulations and jacketing.
SI Group Additives for Packaging Plastics
SI Group offers a broad range of plastic additives for the stability and durability of your packaging plastics. Learn more today!
Stabilization and Processing of Recycled Plastics
Compounders and recyclers face multiple challenges with the stabilization and processing of recycled plastics. Learn more and explore our solutions
SI Group Stabilizers for Infrastructure
The SI Group offers a broad range of polymer stabilizer solutions to support the largest bipartisan stimulus package for the U.S. infrastructure applications.
Global Supply Chain
Global Warehouse Network
Strategically located across North America and EMEA for fast, reliable delivery. Every order, every time.
0
North America
0
EMEA
North America
EMEA
ChemPoint Is Here to Help
Are you in the correct region?
We’ve detected that you are located in a different region than the region selected on the website. Would you like to change your region?
Current Region: English - United States
