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Liquid Gel Silicone Rubber for Electronic Potting Components RTV2 Silicone:
Gel Silicone
| Typical general characteristics | Inspection Method | Model code | |
| Product data (catalyzed A+B) | DN303 | DN308 | |
| Hardness | Shore A | / | / |
| Mix ratio | A:B | 1:1 | 1:1 |
| Color | / | Transparent | Transparent |
| Pot life | 25ºC (77F) | 60-120 mins | 60-120 mins |
| Curing time | 25ºC (77F) | 8-12 hrs | 8-12 hrs |
| Viscosity | mPa.s | 500 | 500 |
| Thermal conductivity | W/(m.k) | 0.2-0.3 | 0.2-0.3 |
| Volume resistivity | (Ω.m) | 1013-14 | 1013-14 |
| Flame-retardant level | / | V-2 | V-2 |
| Shrinkage | % | ≤0.2 | ≤0.1 |
This liquid gel silicone rubber is expertly designed for potting general electronic components, power modules, and printed circuit boards, offering exceptional protection for electrical/electronic devices and components against the challenges of harsh environments such as high humidity, moisture, extreme temperatures, mildew, and dirt.
| Typical general characteristics | Inspection Method | Model code | |
| Product data (catalyzed A+B) | D83 | D82 | |
| Hardness | Shore A | 15/20 | 25/30/35/40/45/50 |
| Mix ratio | A:B | 10:1 | 1:1 |
| Color | / | Transparent | Gray or white |
| Pot life | 25ºC (77F) | 60-120 mins | 60-120 mins |
| Curing time | 25ºC (77F) | 6-12 hrs | 6-12 hrs |
| Viscosity | mPa.s | 1500 | 2000 |
| Thermal conductivity | W/(m.k) | 0.2-0.3 | 0.6-1.0 |
| Volume resistivity | (Ω.m) | 1014 | 1013-14 |
| Flame-retardant level | / | V-2 | V-1 |
| Shrinkage | % | ≤0.2 | ≤0.1 |
*Tin cure silicone: D83 series with a hardness range of 15 to 20 Shore A
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Available in white, translucent, transparent, and an array of other colors for you to choose from.
Liquid Gel Silicone Rubber for Electronic Potting Component RTV2 Silicone:
1.Measuring & Mixing
Before embarking on this process, it's crucial to precisely weigh Part A and Part B. Combine these two parts in a mixing container and stir vigorously for a few minutes, ensuring that you meticulously scrape the sides and bottom of the container to achieve a thorough blend. Post-mixing, it's advisable to conduct vacuum degassing to expel any entrapped air bubbles within the mixture. The recommended duration for vacuuming is approximately 5 to 8 minutes.
2. De-airing
Consider using either the natural deaerating method or the vacuum process for optimal results.
Natural deaerating: Allow the mixed adhesive to rest undisturbed for a period of 20 to 30 minutes.
Vacuum deaerating: Extract air for 5 to 10 minutes at a vacuum degree ranging from 0.09 to 0.1 MPa.
3. Pouring Performance
Pouring: Prior to potting, ensure the surfaces of the components and the mixing container are impeccably clean and dry.
Carefully encapsulate the mixture into the designated products to complete the pouring procedure.
4.Curing / Post Curing
Vulcanizing: Place the sealed items at room temperature, allowing them to cure naturally. It typically takes 6 to 8 hours for a full cure at ambient temperature. If expedited curing is required, you can accelerate the process by increasing the temperature. Generally, a complete cure is achievable in 60 minutes at 60ºC, 30 minutes at 80ºC, and merely 20 minutes at 120ºC.
Innovative Liquid Gel Silicone Rubber for Electronic Potting:
1. Expertise in rtv2 silicone for an impressive 15 years
2. Cutting-edge production and R&D equipment, featuring two distinct production lines and state-of-the-art machinery
3. A highly skilled R&D team
4. A seasoned and meticulous QC team
5. Proficient sales team offering the fastest responses with 24-hour, full-time service
6. Punctual delivery with a staggering monthly production capacity of 200 tons
7. Expert technical support in both rtv2 silicone and mold-making technologies
8. In-person business discussions: We are willing to fly out for face-to-face meetings, ensuring seamless long-term business partnership opportunities.
9. Open invitation for factory visits at your convenience
10. Comprehensive certification portfolio including MSDS, RoHS, and more.Unbeatable performance-to-cost ratio, offering the highest quality at the most reasonable prices.
11. An adept purchasing team ensuring the availability of premium raw materials
12. Tailored DIY services: customizable package sizes and personalized labels to fit your needs
13. Sharing the latest trends and information in the industry
14. Marketing support designed to help you grow your local market presence
Liquid Gel Silicone Rubber for Electronic Potting Component RTV2 Silicone: An ideal solution for safeguarding electronic components, this RTV2 Silicone offers a high-performance liquid gel that ensures durability and efficiency.
Packing: Available in a variety of convenient sizes to suit your needs, including 1KG, 5KG, 20KG, 25KG, 200KG, and the substantial 1000KG drums.
Shipping: Opt for swift and reliable delivery, whether you choose the speed of air freight or the efficiency of sea transport.
Delivery Time: Expect prompt fulfillment with delivery typically completed within a speedy 5-7 days once payment is confirmed in our bank.
Storage: Ensure the longevity and quality of your silicone by storing it in cool, dry places, maintaining its prime condition.
Liquid Gel Silicone Rubber for Electronic Potting Component RTV2 Silicone:
Guangzhou OTT New Materials Co., Ltd. stands as a prestigious and pioneering leader in the realm of RTV liquid silicone manufacturing, proudly representing China on the global stage. We are an innovative science and technology manufacturer, passionately dedicated to the cutting-edge research and development of liquid RTV silicone. Our expertise extends to offering a comprehensive array of silicone services, including state-of-the-art molding, ergonomic insoles, high-quality sexy dolls, advanced electronics, associated silicone materials, and the latest pioneering products.
