Product Introduction
BECTRON® PT 4830 is a high-viscosity, one-component polyurethane thick film coating that cures with moisture at room temperature. Its thixotropic nature (50,000 mPas) enables precise, localized application, especially on vertical surfaces. Offering Shore A 45 hardness and long-term elasticity, it provides mechanical reinforcement and dielectric protection under severe environmental stress, with a touch-dry time of approximately 4 hours and a solvent-free, zero-VOC formulation.
BECTRON® PT 4830 Features:
- High-viscosity polyurethane (50,000 mPas) with thixotropic flow
- Touch-dry in approximately 4 hours at 25 °C
- Shore A hardness of 45 for robust reinforcement
- Elasticity from -50 °C to +120 °C
- Chemical resistance to solvents, dilute acids, and alkalis
- Strong adhesion to PCB and hybrid substrates
- Solvent-free and zero VOC emissions
- Dielectric stability in humid and harsh environments
- Rated for continuous service at 100 °C over 20,000 hours
BECTRON® PT 4830 Applications:
- Thick film coating for complex PCB designs
- Vertical surface protection requiring drip resistance
- Electronics in automotive, aerospace, and industrial systems
- Environmental sealing against moisture and corrosive gases
- Applications without UV curing capabilities
- Dielectric insulation for high-stress 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?
| Property | Value |
|---|---|
| Product Viscosity [mPas] | 50000 |
| Chemical Base | PUR |
| Max Temp. [°C/20.000 h] | 100 °C |
| Hardness [Shore] | 45 A |
| UV Cure | No |
| Touch dry [h @ +25 °C] | 4 |
