A, wash wall lamp potting glue features

This product is A two-component room temperature vulcanizing potting glue, consists of two components, A, B, and the low viscosity, easy, easy to mix perfusion, the product after curing shrinkage rate is small, has excellent high and low temperature resistance, corrosion resistance, radiation resistance, insulation, waterproof, moisture, shock, thermal conductivity, flame retardant, weather resistance and other excellent performance, can be in - 50 ℃ ~ 200 ℃ within the scope of use for A long time.

Second, wash wall lamp potting glue technology parameters

Product model 3300 1300 before solidification

A: B 10:1 1:1

Color transparent transparent appearance

Viscosity (Mpa) s) 3000 + 500 3000 + 500 A

B) 0.1 2000 + 500

Density (g/cm3) 0.98 0.98 A

0.9 0.98 B

Operating time (min) 50 plus or minus 10 to 50 + 10

Curing time (h) to 8 + 1 to 8 + 1

After curing Shore hardness to 18 + 2 to 30 + 2 A

Waterproofing of IPX6 - IPX8 IPX5

Tear strength (1.8 1.0 KN/m)

Tensile strength (Mpa) 1 + / - 0.2 0.2

The elongation at break (%) 150 + 30, 110

The electrical characteristics of the flame retardant grade UL94 - VH UL94 - VH

Coefficient of thermal conductivity (W/(m K) 0.3 or 0.3 or higher

Heat resistance (℃) - 50-250

Volume resistivity (Ω. Cm) 1014 or more

The breakdown voltage (kv/mm) of 15 or more

Dielectric voltage (50 hz), 2.7 to 3.3

Dielectric loss (50 hz) of 0.02 or less

Note: the parameters in the table colloid viscosity, color, transparency, hardness, etc according to the customer's demand.

Four, with glue

1. Before weighing the components should be proper stirring, to sink to the bottom of the pigment or filler dispersion to the adhesive solution, otherwise it will cause slow curing, the phenomenon such as viscosity and the color is not uniform.

2. Precision electronic scale for the best, to ensure the accuracy, the ratio of components.

3. Every time with adhesive solution must be finished in minutes, or viscosity will grow bigger, liquidity becomes poor.

4. In use with a plastic container with glue again, have to clean the container residual glue, may continue to match, otherwise easy to cause plastic filaments, liquidity is poor.

Five, the glue

Please before potting module leakage may occur within the part of the glue after appropriate sealing glue.

2. Try not to let the adhesive onto the surface, if stick to the surface, with cotton cloth wipe immediately.

3. If there is adhesive on the lamp after curing, dip in with cotton alcohol to wipe the surface.

4. Glue equipment should be cleaned regularly, if use glue, glue pot has to ensure that the glue in POTS has cured adhesive solution.