UV glue for Electronic encapsulating and insulation protecting

Item No.

Products' features and typical usage

352

  High viscosity, close to touch deformation and with certain liquidity, easy to apply; Have an excellent bonding strength to plastic, glass , metal and many kinds of materials.; High transparence, fast curing and surface dry effect. The quickly curing time to deep inside glues, and cab be used for potting occasion; Flexibility formula, low shrinkage rate after curing. With high temperature-resistant, high humidity resistant and excellent high low temperature (cold and hot) shock performance. Applications in electronic components, connector, PCB, the sealing of the inductance and capacitor, insulation, protection and fixation.

Status

352

Before UV curing

Liquid Color

Colorless or clear light yellow liquid

Viscosity(cps, tested under 25℃)

8000-12000

Proportion(g/cm3)

1.07

PH value

6.7

During UV curing

setting time/sec'

10

Solid energy(mj/cm2)

1500

After UV curing

Hardness

Shore A

/

Shore D

78

Pencil

/

Shrinkage rate(%)

3

Bibulous rate(%)

1.2

temperature-resistant scope(℃)

-40~250

Polymer content(%)

100

Tensile strength(MPa)

/

Shear strength(MPa)

/

Peel strength(Kgf/cm2)

≥45

Elongation at break(%)

/

Light transmittance (%)

/

Refractive index

/

Elastic modulus

/

Dielectric constant (1MHz)

3.8

Dielectric loss(1MHz)

0.03

Dielectric strength (KV/MM)

19

Surface resistivity(Ω.cm)

6.3×1015

Volume resistivity(Ω.cm)

6.9×1015

Spec

1kg/bottle

Shelflife

One Year(Seal storage and comply with storage conditions.)

Notes

1. Storage under 8℃－25℃, in the dark, sealing, ventilation, cool conditions, and far away from children.

2. Keep air ventilation when using, and take the safe protection measures, such as don't use your skin to touch the resin directly or longly.

Remarks

1.) Viscosity standard： Tested under 25℃±0.5, by using the container with diameter 6-7cm, and height 10cm.

2.) The setting time of above items were tested under the condition of glass bond glass  with 40w and light intensity is under 7.5mW/cm2.                                                                                                                                           3.) Above tensile & shear strength data tested when glass bond glass, glass bond crystal.

4.) Other test parameters are tested on the basis of the national testing.