PERMABOND® 108 Cyanoacrylate
PERMABOND® 108 is a medium viscosity cyanoacrylate adhesive that offers fast curing and gap-filling ability. It is well-suited for bonding plastics, rubbers, and metals, especially in automated dispensing systems.
PERMABOND® 108 Cyanoacrylate Features:
- Fast-setting formulation
- Capable of filling intermediate gaps
- Ideal for automated dispensing
PERMABOND® 108 Cyanoacrylate Applications:
- Plastic and rubber bonding
- Metal part assembly
- Automated production lines
- Gap filling in precision assemblies
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 |
Ethyl cyanoacrylate |
|
Appearance |
Colourless |
|
Viscosity @ 25°C |
400-600 mPa.s (cP) |
|
Specific gravity |
1.1 |
Typical Curing Properties
|
Maximum gap fill |
0.25 mm 0.008 in |
|
Fixture / handling time* (0.3 N/mm² shear strength is achieved) |
10 seconds (Steel) 10 seconds (Buna N Rubber) 10 seconds (Phenolic) |
|
Full strength |
24 hours |
Typical Performance of Cured Adhesive
|
Shear strength* (ISO4587) |
Steel 20-22 N/mm² (2900-3200 psi) ABS 8 N/mm² (1160 psi)** PVC >10 N/mm² (>1450 psi)** Polycarbonate 10 N/mm² (1450 psi)** |
|
Impact strength (ASTM D-950) |
3-5 kJ/m² (1.4-2.4 ft-lb/in²) |
|
Dielectric constant @10kHz |
2.5 |
|
Dielectric strength |
25 kV/mm |
|
Coefficient of thermal expansion |
90 x 10-6 mm/mm/°C |
|
Coefficient of thermal conductivity |
0.1 W/(m.K) |
