• Item Name: LOCTITE® AA 3963™
• Manufacturer: Henkel
• Technologies: Acrylic, Acrylated urethane
• Color: Transparent, colorless to straw
• Cure Type: Ultraviolet (UV) / Visible light
• Package Size: Contact to Avantek for details.
• Shelf Life: Contact to Avantek for details.
LOCTITE® AA 3963™ is a low-viscosity, UV/visible light-cured acrylic adhesive designed for rigid bonding applications. It is ideal for bonding metals and plastics, with excellent adhesion and resistance to humidity and accelerated aging. The product is suitable for medical device assembly and complies with ISO 10993 biocompatibility standards.
| Property | Value |
|---|---|
| Chemical Type | Acrylated urethane |
| Appearance | Transparent, colorless to straw |
| Specific Gravity (@ 25°C) | ~1.02 |
| Viscosity (mPa·s) | 250 – 450 |
| Fluorescence | Positive under UV light |
| Cure Method | UV/Visible light |
| Flash Point | See SDS |
| Property | Condition | Value |
|---|---|---|
| Fixture Time | 10 mW/cm² @ 405 nm | ≤10 sec |
| Tack Free Time | 1,400 mW/cm² @ 405 nm | 5 – 10 sec |
| Depth of Cure | 405 nm LED @ 1,400 mW/cm² | 9 mm (max) |
| Property | Value |
|---|---|
| Specific Gravity (@ 25°C) | ~1.12 |
| Linear Shrinkage | 3.15% |
| Shore Hardness (D) | 71 |
| Tensile Strength | 23.1 N/mm² (3,356 psi) |
| Tensile Modulus | 990 N/mm² (144,000 psi) |
| Elongation at Break | 38% |
| Glass Transition Temperature (Tg) | 55°C |
| Dielectric Strength | ~33.2 kV/mm |
| Substrate | Shear Strength (N/mm²) |
|---|---|
| Acrylic | 5.6 |
| Polycarbonate to Polycarbonate | 22.7 |
| Polycarbonate to PVC | 23 |
| Polycarbonate to Aluminum | 7.0 |
| Polycarbonate to Stainless Steel | 6.9 |
| Polypropylene (Plasma Treated) | 0.9 |
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.
As the year draws to a close and the Christmas season arrives, Avantek Viet Nam would like to extend our warmest Christmas greetings to all our valued customers, partners, and friends.
Partial Gasket & Seal Strategies Using Henkel Loctite SI 5910
Gasket sealing is a core part of many industrial assembly and maintenance operations — from automotive engine housings to HVAC covers and machinery flanges. When selecting a gasketing solution, you need something that forms reliably in place, resists movement and fluids, and simplifies application — which is where Henkel Loctite SI 5910 fits perfectly
✍Background / Market TrendAs Avantek Vietnam, we know the automotive industry pushes the boundaries of performance, durability, and efficiency, traditional sealing methods are no longer
Avantek Viet Nam is a dynamic MRO, direct materials and equipment supplier that brings advanced technological solutions to maximize satisfaction of customers.
We are expert in import and export of adhesives, accessories and equipment in both domestic and cosmetic industrial fields, production and technology research and development.
Our solutions promise to bring best optimal effectiveness along with competitive prices, excellent customer services, dedicated on-site support.
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