Ultraviolet (UV) curing screen printing ink

UV ink

Since our company developed an ultraviolet curing material through our original high polymer compounding technologies, Hayatone UV Series has been used for a variety of applications specialized for customer needs including as a masking material for decorative glass sandblasting, solder resist for printed circuit boards, one component type UV curing ink with a high degree of adhesion to PET bottles, and as a coating material for PE tubes.

Ultraviolet (UV) curing screen printing ink
Hayatone PE Series – PE-130, PE-150, PE-200, PE-300

■ Features
  • Excellent adhesion to PET base materials. (PE-130 and 150 can be used without any pretreatment for some base materials.)
  • Can contribute to increase material yield rates and reduced production processes because it is a solvent-less one component type.
  • Can be used for coloring of matte and metallic bases.
  • Has excellent alcohol resistance. (PE-150)
  • Products for PP base materials (PE-200) and for PE base materials (PE-300) also available.
Standard colors: Total of 16 colors 1 kg/can (black resin shielded can)

・Canary yellow

・York yellow

・Orange

・Standard red

・Rose red

・Magenta

・Blue

・Meridional blue

・Violet

・Green

・Vivid green

・R black

・C white 30

・S white 30

・r white 30

・Diluent

PE-130, PE-150 for PET base materials

Type

Pretreatment

Curing conditions

Overprinting

Adhesion

Alcohol resistance

Flexure resistance

Abrasion resistance

PE-130

UV treatment

約350mj／cm2

◎

◎

○

◎

△

PE-150

UV treatment

約350mj／cm2

○

○

◎

△

◎

PE-200 for PP/PE base materials

Type

Pretreatment

Curing conditions

Overprinting

Adhesion

Alcohol resistance

Flexure resistance

Abrasion resistance

PE-200

Frame treatment
Corona treatment

約150mj／cm2

◎

○

○

○

○

*The above assessments are reference values based on Hayakawa Rubber Co., Ltd. standards.
 

Printing conditions (reference)

Screen printing: 250-420 mesh screens
Ultraviolet irradiation: 100-350 mJ/cm2 (Integral UV light intensity)

Adhesion

Crosscut cellophane tape peeling

Alcohol resistance

Can withstand 20 bidirectional rubbings with gauze after being submersed in 50% ethanol solution for 24 hours.　　○
Can withstand 20 bidirectional rubbings with gauze after being submersed in 99.5% ethanol solution for 24 hours.　◎

Flexure resistance

No peeling ○ Partial peeling △
Print is bent 180 degrees with printed section facing outwards then cellophane tape peeling is carried out

Abrasion resistance
Rubbing between printed surfaces/ printed surface

Character distortion, peeling: △ No irregularities: ◎

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