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LED electronic display silicone rubber encapsulants SP-6810W
Technical specifications
Features:
This product is mainly used in electrical and electronic industries, products are divided into clear type and flame retardant. May be room temperature or heat curing. This product has viscosity of vulcanized rubber before the end, easy to perfusion, and hold heat when curing, non-release of low molecular weight shrinkage is small, no corrosion, vulcanized rubber in -60 ℃ ∽ 250 ℃ under the long-term use, with a moisture-proof, water-resistant, anti- radiation, weathering and aging characteristics. room temperature curing, for large quantities of potting, electrical performance is superior, as the potting of electronic components, bonding, coating materials, from moisture, insulation, earthquake, fire and so on.
Features:
Professional outdoor LED display for protective packaging, are highly elastic silicone potting electronic components, black matt, black light into two categories, the common advantages:
De-alcohol reaction product is not corrosive to metal and LED.
Fast curing, the operation for a long time, can improve production efficiency.
Flow, and can be quickly self-leveling, and can use the automatic filling plastic equipment.
Curing and module kit (metal, plastic, etc.) and LED with good adhesion.
Has excellent resistance to high temperature performance, electrical performance, insulation properties, good flexibility.
Sex with a removable, sealed components can be removed for repair and replacement, and then repair the encapsulants may leave traces.
Technical parameters:
Model SP-6810W
Universal Type
Appearance of the black
Sticky mpa · s3000
The relative density of 25 ℃ 1.0
Application of 25 ℃ / h2
Cure time h / ℃ 24/25
Use the ratio A: B100: 5
Hardness JISA20
Elongation at break% 200
Tensile strength Mpa /
Volume resistivity of 1X1014
Breakdown voltage KV/mm20
K 1MHz3
Dielectric loss 100KHZ3X10_3
Thermal conductivity W/m.k0.23
Instructions for use:
1, according to the specific requirements of selected type and flame retardant products, transparent, transparent, according to a certain percentage of type A, B uniform mixing of two components, the vacuum deaeration can use after long-term placement of the flame retardant compound precipitation, the use of Stir well before each, and then A, B component mixing evenly, can be used after row of bubbles.
2, encapsulating the electrical components should be clean, dry, or dry it flood, at room temperature before filling and sealing should be vacuumed to remove air bubbles after potting.
