Dymax 9671 is a red gel adhesive designed for rapid UV/Visible light bonding of liquid crystal polymer (LCP) and flexible substrates such as PAR/PEN speaker membranes and voice coils. Ideal for precision micro-assemblies.
Features
- Cures in seconds under UV/Visible light, boosting production speed.
- High-viscosity gel (~45,000 cP) enables precise dispensing and damming.
- Bright red color before cure allows easy visual placement verification.
- Solvent- and halogen-free, compliant with RoHS.
- Excellent adhesion to LCP, plastics, PCBs, and electronic components.
Specifications
- Appearance: Red translucent gel
- Viscosity: ~45,000 cP @20 rpm
- Hardness: Shore D55
- Elongation at Break: ~200%
- Tensile Strength: ~15.8 MPa (2,100 psi)
- Modulus of Elasticity: ~179 MPa (26,000 psi)
- Tg: ~71 °C
- CTE: ~163 / 147 µm/m·°C
- Water Absorption (2 h boil): ~6%
- Linear Shrinkage: ~2.3%
- Dielectric Constant @1 MHz: ~3.27; Loss Tangent: 0.046
- Dielectric Strength: 500 kV/mm
- Volume Resistivity: ~5.55×10¹⁴ Ω·cm
Applications
- Bonding micro-speaker membranes, voice coils, and LCP components
- Precision assemblies in microspeakers, camera modules, and mobile devices
- Ideal for medical, telecom, energy, automotive, and aerospace electronics
Benefits
- Enhances production efficiency with ultra-fast cure
- Easy visual QC via red pre-cure color
- Creates bonds stronger than substrates, ideal for delicate parts
- Eco-friendly and cost-effective, solvent- and halogen-free
- Automation-ready for UV/LED curing equipment
Contact infomation:
LECI Co., Ltd
R-1901, Saigon Trade Center Bld, 37 Ton Duc Thang Str., Ben Nghe W., Dist. 1, HCM City 70000, VN.
Long Bien, Ha Noi, VN.
Phone: (+84) 901442689 (WhatsApp)
Hotline: 02822202988
Website: lecilaser.com
