tpe-q cas 3491-12-1

Chemical Name:TPE-Q
CAS No.:3491-12-1
Molecular Formula:C18H16N2O2
MolecularWeight:292.33
Appearance:Off-White Powder or light yellow powder
Melting point: 172℃-173℃
Metal Impurities: K, Ca,Na,Fe,Cu≤2PPM

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Table of Contents

TPE-Q (CAS 3491-12-1) Technical Specifications

Core Parameters

Parameter TPE-Q Standard TPE Competitor A
Thermal Stability Range -50°C to 180°C -30°C to 150°C -40°C to 170°C
Tensile Strength 25 MPa 18 MPa 22 MPa
Chemical Resistance Grade 9 (ASTM D543) Grade 6 Grade 8

Material Advantages

  • Superior compression set resistance at elevated temperatures
  • Enhanced UV stability for outdoor applications
  • Low volatility meeting automotive OEM specifications

Industrial Applications

Automotive Systems

  • Engine compartment seals (withstand oil/fuel exposure)
  • Vibration-damping mounts for electric vehicle batteries
  • HVAC system gaskets requiring -40°C flexibility

Electronics Manufacturing

  • Waterproof connectors for 5G infrastructure
  • Anti-vibration pads for semiconductor handling robots
  • Sealing solutions for outdoor LED displays

Implementation Scenarios

Case 1: Aerospace Fluid Handling

Replaced fluorosilicone in hydraulic line seals, achieving 40% weight reduction while maintaining chemical resistance to Skydrol LD-4 at 150°C.

Case 2: Medical Device Components

Enabled steam sterilization (20 autoclave cycles at 134°C) in hospital equipment seals without deformation.

Verified Client Implementations

Automotive Tier 1 Supplier: TechGlobal Inc.

  • Application: EV battery thermal interface pads
  • Results: 15% improvement in heat dissipation vs. traditional materials
  • Volume: 12 metric tons/month since Q3 2024

Industrial Manufacturer: PolySolutions Co.

  • Application: Chemical processing pump diaphragms
  • Results: 3x service life in 50% NaOH environment vs. FKM
  • Certification: Achieved FDA 21 CFR 177.2600 compliance

Technical Consultation

Request Custom Formulation

Contact our material engineers for application-specific compound development:

  • Email: info@vivalr.com
  • Tel: (86) 15866781826
  • Office Hours: Mon-Fri 8:30 AM – 5:30 PM (GMT+8)

Sample Request Form

Sample Type Lead Time Testing Support
Standard Grades 5 working days Free DSC/TGA analysis
Custom Compounds 2-3 weeks Compatibility testing available
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