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TSE3976-B Silicone Adhesive | Momentive

High-Performance Silicone Adhesive Sealant

  • Product code: TSE3976-B
  • Manufacturer: Momentive
  • Package size: contact us for details
  • Shelf Life: contact us for details

Momentive TSE3976-B is a high-quality, one-component silicone adhesive sealant that cures into flexible silicone rubber when exposed to atmospheric moisture at room temperature. Designed for excellent heat resistance and outstanding electrical insulation, TSE3976-B offers a reliable solution for various applications.

Key Features:

  • Exceptional heat resistance
  • Low volatility, with reduced low molecular siloxane content
  • Non-corrosive to metals, meeting MIL-A-46146B corrosion standards
  • Fast curing process
  • Primerless adhesion to a wide range of substrates
  • Low odor during curing, releasing only alcohol vapor
  • Flowable consistency for a smooth, finished surface
  • Ready-to-use, one-component formula

Applications:

  • Electrical insulation for components and home appliances needing heat resistance
  • Insulation and waterproof sealing for motor and transformer inlets/outlets
  • Sealing and encapsulating heating elements in appliances
  • Adhesive for bonding metals, glass, plastics, wood, and more

TSE3976-B is ideal for demanding environments requiring durability and reliability.

Thuộc tính Thông số
TÍNH CHẤT CHƯA ĐÓNG RẮN
Ngoại quan Hỗn hợp dạng paste, màu đen
Độ nhớt (23°C) Pa·s {P} 70 {700}
Thời gian không dính (23°C) phút 5
TÍNH CHẤT ĐÃ ĐÓNG RẮN (7 ngày @ 23°C, 50% RH)
Ngoại quan Cao su đàn hồi
Mật độ (23°C) g/cm³ 1.06
Độ cứng (Type A) 30
Độ bền kéo MPa {kgf/cm²} 1.7 {17}
Độ giãn dài % 210
Độ bám dính*¹ MPa {kgf/cm²} 1.3 {13}
Độ dẫn nhiệt*² W/(m·K) {cal/(cm·s·°C)} 0.18 {4.4×10⁻⁴}
Siloxane bay hơi*² wt % 0.025
Điện trở thể tích Ω·cm 1.0×10¹⁵
Độ bền điện kV/mm 27
Hằng số điện môi (60Hz) 3
Hệ số tổn thất điện môi (60Hz) 0.01

Everwide FX244-1: High Performance for Precision Molding

FX244-1 A specialized two-part silicone rubber designed for creating high-precision molds. This material features a unique oil-bleeding property that creates a self-releasing surface, eliminating the need for external non-stick sprays during demolding.

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