Applications

TSE382 silicone adhesive sealant for waterproofing, sealing electronics, automotive parts, and general bonding

  • Item Name: TSE382

  • Manufacturer: Momentive Performance Materials

  • Technologies: One-component, oxime-curing silicone adhesive sealant

  • Color: Translucent, black, gray, white

  • Cure Type: Room temperature, moisture cure

  • Package Size: 100 g tubes, 180 g tubes, 333 ml cartridges, 18 kg pails

  • Shelf Life: 3 months

1. Product Overview

TSE382 is a one-component, oxime-curing silicone adhesive sealant that cures at room temperature with atmospheric moisture to form an elastomeric rubber. It bonds to metals, plastics, ceramics, and glass without a primer. The product offers excellent high- and low-temperature resistance (-55°C to 200°C), dielectric properties, weatherability, and chemical resistance. Available in translucent, black, gray, and white, TSE382 is UL-recognized and provides a reliable, neutral-cure solution for sealing, insulation, and adhesive applications.


2. Applications

  • Waterproof and air-tight sealing for electrical and communication equipment.

  • Oil leakage preventive sealing for automotive engine parts.

  • General adhesive for metals, glass, and plastics.

  • Potting or sealing sensitive electronic components.

3. Typical Properties

Property Uncured Cured (7 days @ 23°C / 50% RH)
Appearance Non-flowable paste Elastic rubber
Tack-free Time (min, 23°C) 10
Specific Gravity (g/cm³) 1.04
Hardness (Shore A) 28
Tensile Strength (MPa) 1.9
Elongation (%) 380
Thermal Conductivity (W/m·K) 0.18
Adhesive Strength (AL/AL, MPa) 1.7
Cohesive Failure (%) 100
Volume Resistivity (Ω·cm) 1 × 10¹⁵
Dielectric Strength (kV/mm) 23
Dielectric Constant (60Hz) 2.9
Dielectric Loss (60Hz) 0.004

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