tri phenyl methyl butane cas 1843-03-4

Product Overview: 1,1,3-Tris(2-Methyl-4-Hydroxy-5-Tert-Butylphenyl)Butane (CAS 1843-03-4)

Table of Contents

• Product Specifications & Comparative Analysis
• Functional Applications
• Operational Guidelines
• Industry Case Studies
• Client Success Stories
• Contact for Technical Consultation

1. Product Specifications & Comparative Analysis

2. Functional Applications

Primary Role: High-performance phenolic antioxidant for synthetic polymers and industrial fluids.

• Mechanism: Scavenges free radicals, inhibits oxidative chain reactions, and prevents thermal degradation.
• Key Industries:
  • Plastics: Stabilizes PVC, polyolefins, and engineering plastics in automotive components and electrical insulation.
  • Rubber: Extends service life of tires, seals, and gaskets under thermal stress.
  • Lubricants: Enhances oxidation resistance in engine oils and industrial greases.
  • Food Packaging: Complies with indirect food contact regulations (FDA 21 CFR 178.2010).

3. Operational Guidelines

• Dosage: 0.1-1.0% w/w depending on substrate and operating conditions.
• Processing:
  • Incorporate during compounding/molding stages below 200°C to prevent volatilization.
  • Compatible with most stabilizers and UV absorbers (e.g., Tinuvin series).
• Storage: Maintain in sealed containers at 15-25°C, avoiding moisture and direct sunlight.

4. Industry Case Studies

Case 1: Automotive Rubber Seals
A tier-1 supplier achieved 40% longer seal durability in turbocharged engines by adding 0.5% antioxidant, reducing warranty claims.

Case 2: Food-Grade Polypropylene Films
Enabled 18-month shelf-life extension for snack packaging while meeting EU 10/2011 migration limits.

5. Client Success Stories

Client A: ABC Polymers (PVC Pipe Manufacturer)
Challenge: Premature yellowing during extrusion at 185°C.
Solution: 0.3% additive integration via masterbatch.
Outcome: 50% reduction in discoloration, 15% higher extrusion throughput.

Client B: XYZ Lubricants (Industrial Gear Oils)
Challenge: Oxidation sludge formation in high-torque applications.
Solution: Synergistic blend with zinc dialkyldithiophosphate.
Outcome: Oil change intervals extended from 800 to 1,200 operating hours.

6. Contact for Technical Consultation

Request formulation guidance or material samples:

• Email: info@vivalr.com
• Tel: (86) 15866781826