Customer First, Dedication, Innovation.
MC Silicone Professional Mould Making & Casting Materials Supplier
Customer First, Dedication, Innovation.
MC Silicone Professional Mould Making & Casting Materials Supplier
Place of Origin: | China |
Brand Name: | MC SILICONE |
Certification: | MSDS |
Model Number: | MCSIL-E160 |
Minimum Order Quantity: | 240 |
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Price: | Negotiable |
Packaging Details: | 1kg/can , 5kg/can , 10kg/drum , 20kg/drum , 25kg/drum , 200kg/drum |
Delivery Time: | about 3-5 working days after payment |
Payment Terms: | L/C, , T/T, Western Union, PayPal , |
Supply Ability: | 4000kgs/day |
Product Name: | Silicone Rubber 160 | Color: | Grey |
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Viscosity: | 3000-6000 Cps | Mixing Ratio: | 1:1 |
Hardness: | 50-60 Shore A | Working Time: | 30-40mins |
Volume Resistivity Ohm*cm: | 1*1015 | Thermal Conductivity Cm/°C: | 0.525*10-3 |
Highlight: | insulation Silicone Encapsulants,5000cps Silicone Encapsulants,silicone potting compound for electronics |
Special Electronic Potting Silicone Compound For Electronic Encapsulation Silicone Rubber
Product Description
Silicone compound is supplied as a two-component addition cure system. It consists of Part A and Part B. The component A is white and component B is black 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
Silicone 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.
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℃.
Technical datasheet of Electronic Potting Silicone Encapsulates
Item No. | RTV160 |
Before curing | |
Appearance | A: brick red B: transparent |
Viscosity (mPa.s 25°C) | 3000~6000 |
Density (g/cm3 ) | 1.57±0.02 |
Working life (min 25°C) | 30 |
Curing time (hrs) | 24 |
Heat-up at 100°C (min) | 10 |
After curing | |
Hardness (shore A) | 50~60 |
Dielectric breakdown voltage kv/mm 25°C | ≥20 |
Volume resistivity ohm*cm | 1*1015 |
Tensile Strength Mpa | ≥0.6 |
Thermal conductivity cm/°C | 0.525*10-3 |
Working temperature °C | -30~200 |
Note: Mechanical and electrical performance data tested at 25°C 7 days after curing, relative humidity of 55%; all the tested data is average value.
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.
Curing time
The following cure schedules may be used as a guideline; however, larger masses may require longer periods of time to reach temperature.
24 hours at 23-25℃
4-6 hours at 50℃
1-2 hours at 100℃
Faster if needed
25-30 mins at 60℃
18 mins at 70℃
5 mins at 80℃
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.
Precautions
Packing and Storage
Storage & Transportation of Electronic Potting Silicone Encapsulates
Keep it from strong sunshine, heat, and store in cool & dry place, well sealed. It has a shelf life of 12 months.
It can be stroked and transported as non-dangerous goods.
Contact Person: Mrs. Amy Tse
Tel: +86-18664910896
Fax: 86-769-82696808