Photomer 4173
IGM Resins USA Inc. · Photomer
Photomer 4173 is a low viscosity, UV/EB curable acrylate oligomer designed for use in etch-resist inks and coatings. It provides excellent adhesion, good scuff resistance, and high gloss when cured, especially on metallic substrates. Suitable for radiation curable electronic coatings and adhesives.
- Effective in etch-resist inks
- Low viscosity
- Good scuff resistance
- Excellent gloss
- Excellent adhesion
Specifications
Identifiers
- Chemical name
- 2-Acryloyloxyethyl Hydrogen Phthalate; 2-Hydroxyethyl Acrylate; o-Phthalic Anhydride
- CAS number(s)
- 30697-40-6, 818-61-1, 85-44-9
- EC number
- 250-301-8; 212-454-9; 201-607-5
- Synonyms
- Acrylate Oligomer, Acid Functional Acrylate, Acid Functional Mono Acrylate
Technical specifications
Properties
| Property | Value | Unit |
|---|---|---|
| Physical State | Liquid | - |
| Appearance | Clear | - |
| Color | Colorless to light yellow | - |
| Boiling Point | >200 | °C |
| Flash Point | 110 (closed cup) | °C |
| Relative Density | 1.3 (at 25°C) | g/cm³ |
| Dynamic viscosity | 2000 - 6000 (at 25°C) | mPa s |
Specifications
| Test Condition | Specification | Value | Unit | Test Method |
|---|---|---|---|---|
| - | Appearance | Clear to hazy, pale yellow liquid | - | Visual |
| at 25 °C | Viscosity | 2000 - 6000 | mPa.s | Brookfield, ISO 2555 |
| - | Colour | ≤ 1 | - | Gardner, ISO 4630 |
| - | Acid Value | 170 - 210 | mg KOH/g | ISO 660 |
| at 25 °C | Specific Gravity | 1.3 | g/cm³ | - |
| at 25 °C | Weight per Gallon | 10.5 | lbs | - |
| - | Inhibitor | 1000 | ppm | p-Methoxyphenol |
| - | Shelf Life | Durable for at least 12 months | - | - |
- Product groups
- Adhesion PromotersEnergy Curing Resins
- Applications
- AdhesivesSpecialty coatingsSpecialty inks
- Functions
- PolymerAdhesion promoter
- Market segments
- Protective coatingsPrinting inks & coatings
Documents
- Request a copy
Technical Data Sheet (TDS)
Specifications & performance data
- Request a copy
Safety Data Sheet (SDS)
Safety information & handling