Products

Momentive: SNAPSIL™ TN3305

  • Brand Name: SNAPSIL

  • Package Size: Available in 100g tubes, 333ml cartridges, and 18kg pails.

  • Shelf Life: Specific shelf life information checking on Safety Data Sheet (SDS).

SNAPSIL™ TN3305 Silicone Adhesive Sealant

1. Product Overview

SNAPSIL™ TN3305 is a one-component, low-volatility silicone adhesive sealant that cures at room temperature upon exposure to atmospheric moisture. It exhibits primerless adhesion to various substrates and releases an alcohol vapor during curing, making it a low-odor option. Additionally, it is flame-retardant and non-corrosive to most metals.

2. Applications

  • Insulating adhesive seal and fixing for electrical and electronic components.
  • Waterproof sealant for electrical, electronic, and communication equipment.
  • General adhesive for bonding metal, glass, and plastic substrates.

SNAPSIL™ TN3305 Silicone Adhesive Sealant

Specification:

Property Unit Value
Uncured Properties
Appearance Flowable, clear, white, black
Viscosity (23°C) Pa•s 47
Tack-free Time (23°C) min 9
Cured Properties (3 days at 23°C, 50% RH)
Appearance Elastic rubber, clear, white, black
Density (23°C) g/cm³ 1.04
Hardness (Type A) 14
Tensile Strength MPa 1.5
Elongation % 400
Adhesion Strength (Glass Lap Shear, 7 days at 23°C, 50% RH) MPa 1.0
Volatile Siloxane (D3-D10) wt% 0.01
Volume Resistivity Ω·cm 2.0 × 10¹⁵
Dielectric Strength kV/mm 26
Dielectric Constant (60Hz) 2.7
Dissipation Factor (60Hz) 0.002

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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