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| Categories | Silicone Encapsulants |
|---|---|
| Brand Name: | MC silicone |
| Model Number: | MC-RTV160 |
| Certification: | MSDS,SGS |
| Place of Origin: | CHINA |
| MOQ: | 100kg |
| Price: | USD 4.58~5.58KG |
| Payment Terms: | L/C, T/T, Western Union, |
| Supply Ability: | 4000KG/DAY |
| Delivery Time: | 3~5 DAYS AFTER PAYMENT |
| Packaging Details: | 20kg/drum; 200kg/drum |
| Application: | Encapsulant / Electronic Potting |
| Appearance: | grey liquid rubber |
| Mixing ratio: | 1:1 |
| Mixed Viscosity: | 3700±2000Cps |
| Working time: | 30-40 Mins |
| Curing time: | 2~4 Hours |
| Hardness: | 56 Shore A |
| Thermal conductivity（W/m·K）: | ≥0.60 |
| Shelf life: | 12months Under 25C |
| Company Info. |
| MINGCHENG GROUP LIMITED |
| Verified Supplier |
| View Contact Details |
| Product List |
Description
MC-RTV160 Silicone compound is supplied as a two-component addition cure system. It consists of Part A and Part B. The component A is grey and component B is white for easy identification and inspection of complete mixing.(colors can be adjusted as per customer requirement.) When the components are thoroughly mixed in a 1:1 ratio by weight or volume, the liquid mixture cures to a flexible elastomer, which is suited for electrical/electronic potting and encapsulating applications.
Applications
MC-RTV160 Silicone Compound is a general purpose compound suited for adhesive and coating. This cost-effective silicone can be used in a variety of electronic potting applications including the adhesive and coating for solar power, HID, LCD displayers, circuit board and electronic components, etc.
Typical properties
| Item No.: | RTV160A/B |
| Appearance(A/B) | White/Grey liquid |
| Viscosity(A/B,Mpa.s) | 3700±2000 |
| Mix ratio (A/B) | 1:1 |
| Pot life after curing(25℃,min) | 30-40 |
| Curing time (hrs) | 2-4 |
| Thermal conductivity(W/m·K)(A/B) | ≥0.60 |
| Durometer Hardness(JIS A0) | 56 |
| Volume resistivity(Ω·cm) | 7X10 14 |
| Dielectric breakdown voltage(KV/mm) | ≥20 |
| Flammability classification | UL-94 V-0 |
| Shrinkage % | 0.01 |
Features
Silicone compound has a excellent electrical property features in resistant to temperature, corrosion, radiation, insulation, waterproof, damp proofing, shock resistance, thermal conducting, inflaming retarding and weather ability, etc. It can be long-term used under -50℃～200℃.
Thermal expansion properties
The coefficient of thermal expansion ranging of silicone compound is 5.9-7.9 x 10-4/°C. The coefficient of linear thermal expansion is about 1/3 of the coefficient of volume thermal expansion; it can be used for the overall linear thermal expansion calculation of rubber parts under a certain limits of temperature.
Using Instructions
Silicone compound part A and Part B should be thoroughly mixed at a 1:1 ratio (weight or volume) before using. Pour into the electronic components after vacuum de-airing. Silicone compound may be cured at room temperature or accelerated with heat.
Packing and Storage
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