Techspray’s new Turbo-Coat HV Acrylic Conformal Coating 2109-5G is a high viscosity version of our popular Turbo-Coat. This coating is tested and approved in Asymtek and PVA selective spray systems, both atomized and airless models. Turbo-Coat is designed to speed up board production throughput without additional investment of expensive UV systems or other capital equipment. Conformal coating cure time is often considered a production bottleneck for PCB assembly operations. TurboCoat HV dries tack-free in under 10 minutes, allowing manufactures to handle boards in 1/2 the time of the leading acrylic coating! Turbo-Coat Thinner is available to reduce the viscosity to fit ideal process parameters.Turbo-Coat, Turbo-Coat HV, and Turbo-Coat Thinner are all HAPs (Hazardous Air Pollutants) free, so do not contain common coating solvents like Toluene, Xylene, and MEK. This makes these coating more user friendly and safe.Turbo-Coat HV uses the same acrylic resin as the original Turbo-Coat, so coatings can be mixed-and-matched through the process, e.g. using the faster curing Turbo-Coat in the rework area, Turbo-Coat HV in the assembly area, and Turbo-Coat pen for QC touch-up.
FEATURES & BENEFITS:
- Fastest Cure – Dry to Touch in Under 10 Minutes!
- Faster Throughput without Capital Investment
- Thick Coating – One-Pass Application
- Fast & Easy Rework & Repair
- IPC-CC-830B& MIL-I-46058C Certified
- UL94 V-0 Rated
- Crystal Clear & Glossy Finish
- UV Indicator for Black Light QC Inspection
- MEK, Toluene & Xylene Free
APPLICATIONS:
Electronic Assemblies for…
- Automotive
- Aviation
- Consumer Electronics
- Appliances
- Industrial Meters & Control
THINNING & REMOVAL:
Techspray coatings can be thinned to meet production requirements using Turbo-Coat Thinner (2110). Conformal Coating Remover (2510) is also available for rework and repair, although coating is often just burnt through in the soldering process for spot repairs. Techspray coatings contain Opti/Scan to allow quality control inspection of coverage and evenness of the coating on a PCB. A coated board can be passed under a standard, low-cost long-wave UV (black) light, and the coated areas glow. The brighter the glow, the thicker the coating.
| As Supplied: | Test Method | 2109 Test Results |
| Visual appearance | TS-050 | Clear |
| Density (25 C) | TS-019-1 | 0.91 |
| Viscosity (25 C) | Instrument (Brookefield RVT) guide | 53 to 60 Centipoise |
| Solids % | TS-015 | 24-26 |
| Flash point | ASTM D-56 (TAG CC) | 5°C (41°F) |
| Vapor pressure (20 C) (VOC composite) | calculated | 1.12 mmHg |
| Initial boiling point | TS-051 | Not Determined |
| Stability (30-day test @ 37 C/100 F) | TS-052 | Stable |
| Stability (30-day test @ 6.1 C/21 F) | TS-052-1 | Stable |
| Resin Tg | provided by supplier | 50 – 55 C |
| Resin mol wt | provided by supplier | 60,000 |