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Soltech SU 720

SU 720 is a hexafunctional aromatic urethane acrylate oligomer which provides very fast cure response when exposed to ultraviolet light (UV) or electron beam (EB). Cured films of SU 720 exhibit high hardness and solvent resistance.

Chemical Family: Acrylics & Acrylates, Urethanes

End Uses: Lithographic Ink

Molecular Weight: 1000.0 - 1000.0 g/mol

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

CASE Ingredients Functions
Technologies

Features & Benefits

Product Features

- High gloss.
- Good solvent resistance.
- Good abrasion resistance.
- Good adhesion to various substrates.
- Light color.
- High hardness and scratch resistance.
- Fast cure speed.

Applications & Uses

Compatible Substrates & Surfaces
Ink & Toner Type
Applications

- Method : spray, screen,roll and curtain coating.
- Substrate : plastics, wood and plastics.
- Lithographic ink.
- Scratch resistant coatings on plastic.
- Improving cure speed, solvent resistance and Gloss.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Acid valuemax.2--
Viscosity at 25℃20,000 ~ 40,000mPa.s-
Color ( Gardner )max.2--
Density 1.21g/㎤-
Molecular weight1000--
Functionality6--
Polymer solid by weight100%%-

Storage & Handling

Storage

Avoid continuous staying over than 40℃

Handling

Handle with care and avoid unnecessary personal contact.
Avoid contact with eyes and prolonged or repeated skin contact.
Avoid continuous or repetitive breathing of dust.