Brand: Plexus®
Plexus® MA830 is a two-part methacrylate adhesive designed for structural bonding of metals without primers. It also excels in bonding thermoplastics and composite assemblies with little or no surface preparation. Combined at a 10:1 mix ratio, MA830 has a working time of 4 to 6 minutes and achieves approximately 75% of its ultimate strength in 15 to 20 minutes at 74°F (23°C).
This product offers high strength, excellent fatigue endurance, outstanding impact resistance, and superior toughness. MA830 is supplied in ready-to-use cartridges, pails, or drums and dispenses as a non-sagging gel.
| Property | Part A (Adhesive) | Part B (Activator) |
|---|---|---|
| Color | Off-White | Gray |
| Viscosity | 80,000 – 120,000 cP | 35,000 – 80,000 cP |
| Density | 0.97 g/mL | 1.11 g/mL |
| Mix Ratio (by volume/weight) | 10:1 / 8.86:1 | – |
| Peak Exotherm Temperature (10g mass) | 250°F (121°C) | – |
| Peak Exotherm Time (10g mass) | 10 – 14 minutes | – |
| VOC Content | < 1% | – |
| Property | Value |
|---|---|
| Color | Off-White |
| Shore D Hardness | 70 |
| Elongation at Break | 10 – 20% |
| Tensile Strength | 2,610 – 3,190 psi (18.0 – 22.0 MPa) |
| Tensile Modulus | 132 – 178 kpsi (908 – 1,229 MPa) |
| Gap Tolerance | 0.01 – 0.50 in (0.25 – 13 mm) |
| Substrate | Lap Shear Strength (psi/MPa) | Failure Mode |
|---|---|---|
| Aluminum 6061 | 1,888 psi (13.0 MPa) | Cohesive Failure (CF) |
| Steel | 1,734 psi (12.0 MPa) | Cohesive Failure (CF) |
| Carbon Fiber | 1,482 psi (10.2 MPa) | Cohesive Failure (CF) |
| Polyester | 1,247 psi (8.6 MPa) | Substrate Failure (SF) |
| PVC | 1,253 psi (8.6 MPa) | Substrate Failure (SF) |
| Gel Coat | 2,231 psi (15.4 MPa) | Fiber Tear (FT) |
| Temperature | Work Time | Time to 50 psi | Time to 500 psi | Time to 1000 psi |
|---|---|---|---|---|
| 60°F (15.6°C) | 5 – 6 min | 22 – 24 min | 28 – 32 min | 34 – 36 min |
| 75°F (23.9°C) | 4 – 6 min | 15 – 17 min | 17 – 19 min | 19 – 22 min |
| 90°F (32.2°C) | 3 – 5 min | 15 min | 18 min | 21 min |
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.
Office address: The Verosa Park, 39 street 10, Quarter 2, Long truong Ward, Ho Chi Minh City, Viet Nam
Website: avantek.vn
Email 1: info@avantek.vn
Email 2: long.pham@avantek.vn
Tel: (+84) 944 415 762
Copyright © AVANTEK VN CO., LTD
Leave your information or contact via Hotline, our Customer Support Technical team will contact you immediately!
