UV adhesive for PET & APET

Item No.

Products' features and typical usage

3342

Low viscosity, fast curing, good transparence and weathering resistance, and have extremely strong adhesion to glass, metal, PET and other plastics, often used in industry of PET packing, crafts, buttons and windows lenses, etc

3347

Low viscosity, fast curing and have a strong adhesive strength even though under the low temperature. It has a good adhesion to the material of PET, APET, PET, etc. Often used in packing industry of APET folding box, suitable for automatic machine operation.

3349

Low viscosity, fast curing, no white mist phenomenon under the high temperature, has a good adhesion to the materials of PET、APET、PETG, etc. Mainly used in packing industry of APET folding box.

Status

3342

3347

3349

Before UV curing

Liquid Color

Clear light yellow liquid

Clear light green liquid

Clear light yellow liquid

Viscosity(cps, tested under 25℃)

500～550

150～170

300～450

Proportion(g/cm3)

1.05

1.09

1.07

PH value

5

6

6

During UV curing

setting time/sec'

2

1.5

2

Solid energy (mj/cm2)

500-600

500-600

500-600

After UV curing

Hardness

Shore A

70

70

75

Shore D

/

/

/

Pencil

/

/

/

Shrinkage rate(%)

3

3

3

Bibulous rate(%)

3

3

3

Temperature-resistant scope(℃)

-5~150

5~150

Polymer content (%)

100%

100%

100%

Tensile strength (MPa)

>12

>12

>12

Shear strength(MPa)

/

/

/

Peel strength (Kgf/cm2)

>16

>16

>16

Elongation at break%

/

/

/

Light transmittance (%)

/

/

/

Refractive index

1.4545

1.4532

1.4551

Elastic modulus

/

/

/

Dielectric constant (1MHz)

3.8

3.8

3.8

Dielectric loss(1MHz)

0.03

0.03

0.03

Dielectric strength (KV/MM)

27

27

27

Surface resistivity(Ω.cm)

0.9 x 1016

0.9 x 1016

0.9 x 1016

Volume resistivity(Ω.cm)

1.3 x 1016

1.3 x 1016

1.3 x 1016

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.