Industrial Adhesives
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HH-6211HV
Slightly thixotropic PU modified UV adhesive cures fast under UV/visible light
Bond & seal metal, plastic & wood; rigid-flex joints like PVC-metal; fix LED PC covers, camera lenses & motor coils; fill gaps up to 0.5mm for electronic assembly.
Ultra clear
Color
20000-30000
Viscosity(mPa⋅s)
37
Temperature(℃)
Description
SUITIT HH-6211HV is medium-viscosity slightly thixotropic polyurethane modified acrylic adhesive. It cures instantly under UV or visible light, forming flexible elastic layers to bear loads and absorb vibration. Thixotropy prevents dripping, delivering reliable bonding on glass, most plastics and metals. It complies with RoHS standard for electronic manufacturing.
Features
- Mild thixotropy, no sagging, supports max 0.5mm gap filling
- RoHS compliant eco-friendly formula
- Fast curing under UV or visible light irradiation
- Excellent resistance to water, oil and various chemicals
- High toughness, resistant to vibration & thermal cycling shock
- Stable superior electrical insulation performance
Specification
Uncured Properties
- Appearance: Colorless translucent semi-fluid
- Chemistry: Polyurethane modified acrylic
- Specific Gravity (25℃): 1.10–1.15
- Viscosity (25℃): 20,000–30,000 cps
Curing Parameters
- Cure Speed (100mW/cm²): 10–20 seconds
- Cure Depth (100mW/cm², 30s): 50–60 mm
Cured Mechanical & Thermal Properties
- Shore D Hardness: 50–55
- Glass Transition Temp (Tg): 37℃
- CTE below Tg: 92×10⁻⁶ K⁻¹; CTE above Tg: 237×10⁻⁶ K⁻¹
- Linear Shrinkage: 1.52%
- Tensile Strength: ≥20 MPa
- Elongation at Break: ≥200%
- Shear Strength: PC ≥15 MPa, PVC ≥10 MPa, Glass ≥20 MPa
Electrical Properties
- Dielectric Strength: 23.8 KV/mm
- Dielectric Constant (1KHz): 5.2
- Volume Resistivity: 1.1×10¹⁵ Ω·cm
Storage & Packaging
- Storage: Sealed original package ≤25℃
- Shelf Life: 12 months from production date
- Standard Sizes: 50ml cartridge, 1kg pail, 20kg drum
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