RTV Sealant For Fixing LEDs Circuit Boards Waterproof Moistureproof Properties
Sealant Factory Information:
Factory Information: With 20 years of glue-making experience, the factory covers an area of 40,000 square meters, equipped
with highly mechanized equipment. The daily output is 30,000 pieces, and there are more than 200 production and R&D
personnel. The source factory supports OEM/ODM. The products have high cost performance. We look forward to your contact.
| Inspection Item | Technical Requirement |
| Appearance | Black paste - like substance |
| Relative density (g/cm³) | 1.15 - 1.30 |
| Skin - dry time (min) | 5 ± 3 |
| Hardness (Shore A) | 30 ± 5 |
| Elongation at break (%) | ≥ 200 |
| Shear adhesion strength (Mpa) | ≥ 1.2 |
| Tensile strength (Mpa) | ≥ 1.0 |
| Volume resistivity (Ω·cm) | ≥ 2.0x10¹⁴ |
| Insulation breakdown strength (Kv/mm) | ≥ 15 |
| Dielectric constant (1.2MHz) | 2.9 |
| Dissipation factor (1.2MHz) | < 0.002 |
| Temperature range (°C) | - 40 - 200°C |
Characteristic
This RTV sealant for fixing LEDs on circuit boards is in black paste form. It dries quickly on the surface, has proper hardness, offers
good flexibility and strong adhesion. With excellent electrical insulation, it can work stably across a wide temperature range from
-40°C to 200°C. Most notably, it provides reliable waterproof and moisture - proof protection for LED circuit boards.
Usage Scenarios
1. Outdoor Lighting:Ideal for street, courtyard, and landscape lights. It shields against rain and moisture, preventing short - circuits and cutting maintenance costs in rainy areas.
2. Industrial Control Equipment:Protects PLC cabinets and motor drives in factories. By blocking dust and humidity, it keeps production lines running smoothly.
3. Automotive Electronics:Enhances the waterproof and moisture - proof capabilities of LED lights and sensors in engine compartments. This ensures stable operation and driving safety.
4. Marine and Shipboard Equipment:Used on deck lights, navigation lights, and underwater devices. It resists seawater corrosion, enabling reliable performance at sea.
actory pictures
Contact:
| WhatsApp | +86 13302391599 |
| Telephone | +86 13302391599 |
| Email | mangrove88@126.com |
FAQ
Q1. When can I receive my products?
A1: Sample order need 1 - 3 days.
Mass production need 7- 10 workdays.
Q2. Can you send me samples for reference?
A2: Yes, we are glad to send you free samples.
Q3. Can you provide OEM service?
A3: Yes, and we can custom the volume and tube package.
Q4: Where is your factory? Can I visit it?
A4:Our factory locate in Guangdong Province, welcome to visit us anytime!
Q5: What is the payment term that you can provide?
A5: Sample 100% payment.
30% TT prepayment and 70% balance payment for mass order.
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RTV Sealant For Fixing LEDs Circuit Boards Waterproof Moistureproof Properties Images
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