中文Page Copyright: Huizhou Dayawan Huaxin New Material Co., Ltd. | 粤ICP备18091612号 | Website:www.300.cnShenzhen
FAX：0752-5830286
TEL：0752-5830288
Chengsong Industrial Park, Longxing Road, West District, Dayawan District, Huizhou City, Guangdong Province
E_mail：huaxin0762@sohu.com
专业UV领域研发生产制造企业
Professional UV research and development manufacturing company
SF series three anti-paint
SF series three anti-paint
Product Description
SF series light curing type three anti-paint, does not contain any volatile solvent, single component, full solid content; low odor, simple construction, can effectively inhibit tin whiskers, solidify at a second speed and is not affected by humid environment and shadow area . The full range of three anti-paints are electrical insulators, excellent resistance to weathering and weathering, suitable for coating the entire surface of the PCB or special areas.
Product Features
◆ Environmentally friendly, does not contain volatile organic solvents
◆ Good flexibility, high coverage of wires and components, suppression of tin whiskers, low odor, halogen-free
◆ LED UV395 or halogen lamp curing, can be double-heated
◆ Provide fluorescent effect products. After curing, the low-power UV lamp will be blue in the dark room and can be inspected.
Technical parameters
|
Physical Properties |
Test method |
Specification |
|
Appearance |
Visual Inspection |
Viscous liquid |
|
Viscosity |
NDJ-1 rotary viscometer,25℃, 20 rpm,spindle #4 |
1000cps |
|
Density |
Uncured Adhesive at 25℃ |
1.05g/cm3 |
|
Cure Condition |
UV LED：395nm |
800-1200 mj/cm2 |
|
Hardness |
Shore Durometer |
D 70 |
|
Solid content |
GB-T 2793-1995 |
≥99.9% |
|
Surface resistivity/Ω |
ASTM D-1304 |
8.9 * 1014 |
|
Volume resistivity/Ω.cm |
ASTM D-1304 |
2.8*1015 |
|
Dielectric withstand voltage/V |
MIL-I-46058C |
>1500 |
|
Dielectric constant/1HZ |
ASTM D-1304 |
4.5 |
|
Dissipation factor/1MHz |
ASTM D-1304 |
0.03 |
