Product information and performance criteria for HumiSeal's UV40 Solar. Outstanding performance in Photovolatic and renewable energy applications

2. WWW.HUMISEAL.COM
• UV40 SOLAR is the next product extension
HumiSeal brings to the industry
• Formulated to give high stability to UV light –
suitable for outdoor use tested to SAE J-1960
(accelerated Q-UV). Ideal for photovoltaic
applications.
• UV SOLAR possesses chemical resistance
which is ideally suited also for white goods
applications
UV40 Solar
UV Curable

3. WWW.HUMISEAL.COM
Performance data
HumiSealUV40 Humiseal
UV40 SOLAR
HumiSeal UV40
250
HumiSeal UV40
HV
UV40 gel
Unique Features
The original UV cure Conformal
Coating, possessing excellent chemical
resistance, surface hardness, flexibility and
moisture resistance.
UV light stabilizer
Suitable for Outdoor application
without discoloration
Low viscosity
Version of UV40
Increased flexibility
High viscosity version of
UV40
No Slump gel suitable for
Dam/Fill
Suitable for needle jet
application
Viscosity, cps 500 to 800 500 to 800 250 to 350 2400 to 2800 No Slump Gel
Qualifications and
Standards
IPC-CC-830
MIL-I-46058C
UL94 V-0
RoHS Directive 2002/95/EC
SAE-J-1960 standard (QUV
accelerated age testing).
RoHS Directive 2002/95/EC
IPC-CC-830
V-0
RoHS Directive 2002/95/EC
RoHS Directive 2002/95/EC RoHS Directive
2002/95/EC
Specific gravity, g/cm3
1.00 to 1.10 1.00 to 1.10 1.05 to 1.15 1.05 to 1.15 1.00 to 1.10
Cure Type UV / secondary moisture cure
Cure condition
1-5 J/cm2 UV cure
Moisture develops full coating properties after 7 Days
Tack free time, min Immediately Following UV exposure
Moisture Insulation
Resistance
4.7 x 1010 Ohms

4. WWW.HUMISEAL.COM
UV40 Solar
Performance Data
• Density 1.06 g/cm3
• Minimum Solids Content 95 %
• Viscosity, per
Fed-Std-141, Meth. 4287 500-800
centipoise
• Recommended Coating
Thickness 25 - 125
microns
• Recommended UV Dose* 1 - 4 J/cm2
• Shelf Life at Room Temperature
from DOM 12 months

5. WWW.HUMISEAL.COM
UV40 Solar
Performance Data • Thermal Shock,
50 cycles per MIL-I-46058C -65 C to 125 C
• Glass Transition Temperature – DSC 45ºC
• Coefficient of Thermal Expansion
- TMA 85 ppm/ C below Tg
197 ppm/ C above Tg
• Modulus - DMA 10364 MPa @ -40 C
4283 MPa @ 25 C
66 MPa @ 80 C
• Dielectric Withstand Voltage, per MIL-I-46058C >1500 volts
• Dielectric Constant, at 1MHz and 25 C
per ASTM D150-98 2.5
• Dissipation Factor, at 1MHz and 25 C
per ASTM D150-98 0.01
• Insulation Resistance, per MIL-I-46058C 8.0 x 1014 ohms (800T)
• Moisture Insulation Resistance,
per MIL-I-46058C 4.7 x 1010 ohms (47G)
• Fungus Resistance, per ASTM G21 Pass

6. WWW.HUMISEAL.COM
UV40 Solar
Features & Benefits
• One-Part system
• Dual Cure UV and Moisture cure
Systems to provide tack free
coating
• UV blocking mechanism to
improve UV stability
• Strong chemical resistance
• Compatible with most dispensing
systems
• Fluoresces under UV light

7. WWW.HUMISEAL.COM
UV40 Solar
Features & Benefits
• Easy of Use
• Allow for rapid processing and
automation
• Suited for external as well as
internal applications exposed to
sunlight
• Suitable for aggressive
environments
• Ease of Implementation
• Ease of Optical Inspection