good strength two-component silicone potting for LED wall washer light
USD $4.5 - $4.7 /Kilogram
Min.Order:200 Kilograms
Two-component Electronic thermal silicone for potting and protection of electronic products
Two components ROHS/MSDS Electronic Potting Silicone compounds 5kgs/barrel
Heat Conductive Silikon Sealant Two Components Thermal Conductive Silicone Rubber
Hot sale silicone rubber two component potting sealent used in LED spotlight
Wall washer light exclusive potting is a condensed silicone which can rapidly cure at room temperature. It is made of a domestic high-quality raw materials. It consists of two liquid components A and B. When the two components are thoroughly mixed at a weight ratio of 100: 10, the mixed liquid will solidify into a flexible elastomer at room temperature. The duration of application and the curing time at room temperature are independent of the amount of material. There was no obvious shrinkage and temperature rise during curing. Rubber material no toxin, no corrosion; fully cured material has UV resistance, anti-aging performance, repairability and excellent weather resistance.
Before curing
Order number | Item | Index | Note | |
1 | Surface | Viscous fluid | Visual | |
2 | Color | A: transparent viscous fluid B:light yellow viscous fluid | ||
3 | viscocity (25℃,MPa) | 1360±300 | A component | |
4 | mix ratio | A:B=100:10 | ||
5 | Surface dry time(min) | 40~60 | ||
6 | Sulidification time(H) | 24 | ||
7 | Operation time(min) | 20-30 | ||
8 | Specific gravity(g/cm3) | 1.23+0.02 | A component |
After curing:
Order number | Item | Index | Note |
1 | Hardness (shore A)≤ | 5 | |
2 | Tensile strength(Mpa)≥ | 0.50 | |
3 | Breaking elongation(%)≥ | 120 | |
4 | Volume resistivity(Ω.cm) ≥ | 1×1015 | |
5 | Break voltage(KV/mm)≥ | 14 | |
6 | Dielectric constant(1MHZ) | 3.0 | |
7 | Temperature range(℃) | -45~150 | |
Note: All of the data above was obtained in the 25 ℃, 55% RH of the silicone for 7 days after curing.
Performance features
●Excellent adhesion, outdoor moisture waterproof effect is obvious
●Excellent weather resistance, can be used for a long time outdoor
●No corrosion, suitable for a variety of electronic potting
●colloid flexible, have a good anti-vibration impact and deformation capacity
●Good liquidity, high potting production efficiency
●High insulation, potted products has high stability
Use restrictions
This product has not been tested or shown to be suitable for medical use or pharmaceutical use.