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HH-5089
Fluorescent dual UV & moisture cure alkoxy silicone adhesive with impact absorption
Potting, encapsulation and sealing of automotive, electronic, military and industrial components.Fast surface drying & deep curing bonding for PVC, glass, metal and other rigid plastic substrates
Pale yellow
Color
80000–125000
Viscosity(mPa⋅s)
-40-200
Temperature(℃)
Description
SUITIT HH-5089 is a fluorescent, pale yellow translucent high-viscosity alkoxy silicone adhesive. It cures into soft, highly flexible elastomer via sufficient UV light and atmospheric moisture. Its flexible bonding layer bears load and absorbs impact, delivering superior adhesion to glass, various plastics and most metals, ideal for fast skin & deep curing flange sealing jobs.
Features
- Fast UV surface tack-free and deep curing (min. 3mm curing depth)
- Fully compliant with EU RoHS environmental standards
- Excellent resistance to water, chemicals and oil
- High toughness to withstand mechanical vibration & thermal shock (-40~200℃)
- Perfect for bonding & sealing glass, metal, ceramic and plastic substrates
- Outstanding electrical insulation performance
- Detectable fluorescence for easy inspection of glue coating coverage
Specification
Uncured Properties
- Appearance: Pale yellow translucent semi-fluid
- Chemical Type: Alkoxy
- Fluorescence Feature: Detectable
- Specific Gravity (25℃): 1.00–1.05 g/ml
- Viscosity (25℃, 6# spindle, 2.5rpm): 80,000–125,000 mPas
- UV Tack-Free Time (100mW/cm², 365nm): 30–60 s
- UV Cure Depth (100mW/cm², 365nm, 60s): ≥3 mm
- Full Moisture Cure Time (23℃/50%RH): 7 days
Cured Properties (UV 60s + Moisture Cure for 7 Days at 23℃/50%RH)
- Hardness (Shore A): 25–35
- Post-Tg Coefficient of Thermal Expansion: 289×10⁻⁶ K⁻¹
- 24h Water Absorption (Room Temperature): 0.2%
- Tensile Strength: >1.5 MPa
- Elongation at Break: >150%
- Shear Strength (Aluminum/Glass): ≥0.5 MPa
- Shear Strength (Carbon Steel/Glass): ≥1.2 MPa
- Shear Strength (Glass/Glass): ≥1.0 MPa
- Dielectric Strength: 21.3 KV/mm
- Dielectric Constant (1 KHz): 3.6
- Power Factor (1 KHz): 2.9×10⁻³
- Volume Resistivity: 8.5×10¹³ Ω·cm
Storage & Shelf Life
Store in original packaging under ≤25℃. Shelf life: 6 months counting from production date.
Packaging Specifications
30ml cartridge, 50ml cartridge, 300ml cartridge, 20kg drum
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