• Item Name: LOCTITE® 4314™
• Manufacturer: Henkel
• Technologies: Cyanoacrylate (Ethyl cyanoacrylate with photoinitiator)
• Color: Transparent Light Yellow Green to Dark Blue Green Liquid
• Cure Type: Ultraviolet (UV) / Visible light; Secondary Cure: Humidity
• Package Size: Contact to Avantek for details.
• Shelf Life: Contact to Avantek for details.
LOCTITE® 4314™ is a low-viscosity, UV/visible light-curing cyanoacrylate adhesive with a secondary humidity cure. It offers rapid fixturing, surface curing, and flexibility, making it suitable for medical devices (ISO 10993 compliant). It bonds plastics, rubbers, TPEs, and metals efficiently.
| Property | Value |
|---|---|
| Uncured Properties | |
| Appearance | Transparent Light Yellow Green to Dark Blue Green Liquid |
| Viscosity (mPa·s) | 100 – 250 |
| Specific Gravity @ 25°C | 1.07 |
| Stress Cracking Resistance | >1,440 min (6.9 N/mm² stress) |
| Curing Properties | Value |
|---|---|
| Tack-Free Time (UV, 365nm, 30mW/cm²) | ≤10 sec |
| Tack-Free Time (UV, 365nm, 1,000mW/cm²) | ≤1 sec |
| Fixture Time on Aluminum | 60 – 120 sec |
| Fixture Time on Polycarbonate | 10 – 20 sec |
| Fixture Time on Mild Steel | 300 – 360 sec |
| Cured Properties | Value |
|---|---|
| Glass Transition Temperature (Tg) | 70°C |
| Shore Hardness (D) | 74 |
| Elongation at Break | 17% |
| Tensile Strength | 25 N/mm² (3,600 psi) |
| Dielectric Breakdown Strength | 35 kV/mm |
| Adhesive Strength (Block Shear, ISO 13445) | Value |
|---|---|
| Polycarbonate to Polycarbonate | 22 N/mm² (2,050 psi) |
| Acrylic to Acrylic | 7.3 N/mm² (1,060 psi) |
| Polycarbonate to Steel | 4 N/mm² (580 psi) |
| HDPE (with Primer SF 7701) | 0.9 N/mm² (130 psi) |
| LDPE (with Primer SF 7701) | 2.8 N/mm² (410 psi) |
| Environmental Resistance | % Strength Retention |
|---|---|
| 1000h in 22°C Water | 114% |
| 1000h in 90% RH @ 40°C | 156% |
| 1000h in Heptane | 132% |
| 1000h in IPA | 159% |
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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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Website: avantek.vn
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