PERMABOND® 919 Cyanoacrylate
PERMABOND® 919 is a low-viscosity allyl cyanoacrylate adhesive that cures quickly and provides high-strength bonds on a variety of materials. Designed for high-temperature applications, it incorporates a secondary heat cure that enables performance up to 250°C.
PERMABOND® 919 Features:
- Fixture strength in 10 seconds
- No mixing or external curing needed
- Bonds metals, plastics, and rubbers
- Heat resistant up to 250°C after post-cure
- Solvent-free and 100% reactive
PERMABOND® 919 Applications:
- High-temp bonding in electronics or automotive
- Metal and rubber assembly
- Rapid precision bonding applications
- Thermal resistance in structural joints
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Physical Properties of Uncured Adhesive
|
Chemical composition |
Allyl cyanoacrylate |
|
Appearance |
Colourless |
|
Viscosity @ 25°C |
2-6 mPa.s (cP) |
|
Specific gravity |
1.1 |
Typical Curing Properties
|
Maximum gap fill |
0.05 mm 0.002 in |
|
Fixture / handling time* (0.3 N/mm² shear strength is achieved) |
<20 seconds (Steel) <15 seconds (NBR Rubber) <20 seconds (Buna N Rubber) <20 seconds (Phenolic) |
|
Full strength |
24 hours |
Typical Performance of Cured Adhesive
|
Shear strength* (ISO4587) |
Steel 20-22 N/mm² (2900-3200 psi) Aluminium 16-18 N/mm² (2300-2600 psi) ABS 4 N/mm² (600psi) Polystyrene 3.5 N/mm² (500psi) PC 7 N/mm² (1000psi) Phenolic 14N/mm² (2000psi) Gum rubber 2N/mm² (300psi) Valox 4N/mm² (600psi) |
|
Impact Strength (ASTM D-950) |
3-5 kJ/m² (1.4-2.4 ft-lb/in²) |
|
Hardness (ISO868) |
85 Shore D |
|
Coefficient of thermal expansion |
90 x 10-6 mm/mm/°C |
|
Coefficient of thermal conductivity |
0.1 W/(m.K) |
