NeoCryl® B-731 by Covestro is a solid acrylic copolymer copolymer. It offers superior wetting of non-polar surfaces and adhesion on plastics. It shows excellent solubility in white spirit, for use in combinations with alkyd resins. It is soluble in slow evaporating solvents and suitable for screen & digital ink applications. It is also used in 100% UV inks to reduce shrinkage. NeoCryl® B-731 is recommended for flexographic inks, gravure inks, overprint varnishes and surface printing inks. It has a shelf life of 24 months.
Product family:
Chemical family:
Product Type:
| Chemical Composition: | Visible After Login |
| Bio Based content | Visible After Login |
| Color | Visible After Login |
| CI Name | Visible After Login |
| Appearance | Visible After Login |
Compliance
No data available
Applications
Recommended markets
For which system
Availability
Product Status:Visible After Login
NeoCryl® B-731 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Acid Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density, Bulk | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Flash Point, Closed Cup | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Free Monomer Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Glass Transition Temperature (Tg) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hydroxyl Value | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Molecular Weight, Mw | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Softening Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solid Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Volatile Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Solubility Properties | Element | Condition | Method |
|---|---|---|---|
| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login | ||
| Soluble in | Visible After Login | ||
| Insoluble in | Visible After Login | ||
| Insoluble in | Visible After Login |