Product Introduction
HumiSeal® 535 is a specialized thinner designed for compatibility with HumiSeal® 2A53 coatings. It modifies coating viscosity for better control during application, particularly in high-precision environments. This thinner preserves the performance attributes of the coating, such as adhesion, dielectric strength, and environmental protection, while maintaining the original formulation’s balance. Fully compliant with RoHS Directive 2002/95/EC, HumiSeal® 535 is ideal for professional use.
HumiSeal® 535 Features:
- Compatible with HumiSeal® 2A53 coatings
- Provides precise viscosity control
- Preserves coating performance (adhesion, dielectric strength)
- Fully RoHS compliant
HumiSeal® 535 Applications:
- High-precision coating applications
- Spraying and dipping techniques
- Ideal for electronic and industrial environments
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.
Need help selecting the right product or solution?
| Thinner | 64 | 73 | 503 | 505 | 521 | 535 |
|---|---|---|---|---|---|---|
| Compatible HumiSeal® Coatings | 2A64 | 1B73 | 1B12, 1B31, 1B66, 1B73 | 1R32, 1R32A-2 | 1A20, 1A27, 1A33, 1B31, 1B66, 1B73, 1R32 | 2A53 |
| Relative Evaporating Rate (BuAc=1) | 0.89 | 1.0 | 3.77 | 1.65 | 0.60 | 1.50 |
| Specific Gravity | 0.95 ± 0.01 | 0.88 ± 0.01 | 0.85 ± 0.01 | 0.83 ± 0.01 | 0.87 ± 0.01 | 0.87 ± 0.01 |
| Boiling Point (°C) | 110 | 127 | 82 | 117 | 137 | 110 |
| Vapour Pressure (mmHg) | 9.1 | 8.0 | 45.4 | 15 | 19.4 | 45.4 |
| Vapour Density (Air=1) | 3.4 | 4.0 | 4.0 | 3.5 | 3.6 | 4.0 |
| Flash Point (°C) TCC | 5 | 27 | -1 | 14 | 27 | 5 |
| VOC (grams/litre) | 950 | 882 | 850 | 830 | 868 | 868 |
| Shelf Life, DOM | 24 months | |||||
| Colour | Clear | |||||
