LOCTITE® AA 3961™ is a light-curing acrylic adhesive designed for rigid bonding applications, offering:
| Property | Value |
|---|---|
| Specific Gravity @ 25°C | ~1.02 |
| Viscosity @ 25°C (mPa·s) | 40 – 120 |
| Fluorescence | Positive under UV light |
| Stress Cracking Resistance (ASTM D 3929) | 1-60 min (depending on stress level) |
| Property | Value |
|---|---|
| Fixture Time @ 405 nm (10 mW/cm²) | ≤5 sec |
| Tack-Free Time @ 1400 mW/cm² | ≤5 sec |
| Depth of Cure @ 405 nm (1400mW/cm²) | ~10mm in 30 sec |
| Property | Value |
|---|---|
| Shore Hardness (D) | 75 |
| Tensile Strength (ISO 527-3) | 28 N/mm² (4,050 psi) |
| Tensile Modulus (ISO 527-3) | 1,250 N/mm² (181,000 psi) |
| Elongation @ Break | 4.5% |
| Glass Transition Temp. (Tg) | 49.5°C |
| Dielectric Strength | ~30.3 kV/mm |
| Water Absorption (100°C, 2 hrs) | 5.9% |
| Substrate | Shear Strength (N/mm²) |
|---|---|
| Polycarbonate to PVC | 22.1 (3,200 psi) |
| Polycarbonate to Stainless Steel | 4.9 (708 psi) |
| Polycarbonate to Aluminum | 7.3 (1,065 psi) |
| Acrylic | 4.5 (655 psi) |
| HDPE (treated) | 7.1 (1,040 psi) |
| Condition | Strength Retention (%) |
|---|---|
| Heat Aging (1000 hrs @ 80°C) | ~85% |
| Water Immersion (100°C, 2 hrs) | 78% |
| Isopropanol Exposure (24 hrs) | 90% |
| Sterilization (Gamma, Autoclave, EtO) | Pass |
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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