Applications

Momentive TSE387 silicone adhesive sealant for industrial sealing, electrical insulation, and potting applications

  • Item Name: TSE387

  • Manufacturer: Momentive Performance Materials

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

  • Color: Translucent, black, white

  • Cure Type: Room temperature, moisture cure

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

  • Shelf Life: 3 months

1. Product Overview

TSE387 is a one-component, oxime-curing silicone adhesive sealant that cures at room temperature with atmospheric moisture to form an elastomeric rubber. It features primerless adhesion to metals, plastics, ceramics, and glass. The product is neutral-cure, minimizing the risk of corrosion, and provides excellent dielectric properties, weatherability, and chemical resistance. Available in translucent, black, and white, it offers a simple, easy-to-use solution for sealing, coating, and adhesive applications.


2. Applications

  • Industrial sealing and coating.

  • Electrical insulation.

  • Thin-section potting of electrical components.

  • General adhesive for metals, glass, and plastics.

3. Typical Properties

Property Uncured Cured (7 days @ 23°C / 50% RH)
Appearance Flowable material Elastic rubber
Tack-free Time (min, 23°C) 90
Viscosity (mPa·s, 23°C) 60,000
Specific Gravity (g/cm³) 1.04
Hardness (Shore A) 25
Tensile Strength (MPa) 1.8
Elongation (%) 300
Adhesive Strength (AL/AL, MPa) 1.3
Cohesive Failure (%) 100
Volume Resistivity (Ω·cm) 1 × 10¹⁵
Dielectric Strength (kV/mm) 20
Dielectric Constant (60Hz) 2.9
Dielectric Loss (60Hz) 0.004

RELATED PRODUCT

Contact Technical Support

Leave your information or connect via Hotline, and our expert team will reach out immediately to provide professional consultation and customized solutions.

(+84) 889 901 929

Email: info@techniq.vn

Our Technical Support Team is on hand from 8:30 AM to 5:30 PM (GMT+7).

For requests outside these hours, please submit your request form and we will respond at the earliest opportunity.