Formaldehyde-Free Thermoplastic Fluorescent Pigments |
||||||||||||||||||||||||||||
| UNW SERIES | ||||||||||||||||||||||||||||
| RECOMMENDED APPLICATOINS: | Aqueous and Non- aqueous systems; Flexo and gravure inks; Screen and textile inks; Aerosol, brush-on, and spray paints; Coatings; Colorants for crayons; Plastisols | |||||||||||||||||||||||||||
| HIGHLIGHT OF PROPERTIES: | Formaldehyde free, thermoplastic, heat stability up to 300C, good tinting strength, broad compatibility, fade-resistant | |||||||||||||||||||||||||||
| SHADES: | Chartreuse, Green, Orange-Yellow, Orange, Orange-Red, Red, Cerise, Pink, Magenta, Blue, Purple | |||||||||||||||||||||||||||
| CHEMICAL NATURE: | A solid solution of fluorescent dyes in a polyamide resin | |||||||||||||||||||||||||||
| PHYSICAL PROPERTIES: | ||||||||||||||||||||||||||||
| Shape and state: | Solid irregular shaped particles | |||||||||||||||||||||||||||
| pH: | N/A | |||||||||||||||||||||||||||
| *Moisture*: | < 2% (2 gram under 140℃ for 0.5 hours) | |||||||||||||||||||||||||||
| Gravity: | Specific Gravity 1.3 (20℃); Bulk ~ 0.5 | |||||||||||||||||||||||||||
| Solvent Resistance: | Not soluble in most solvent systems and water. (Solubility is tested in a 40C water bath for 30 minutes. Following the solubility test, appearance of the supernatant is observed and marked for bleed scales.) | |||||||||||||||||||||||||||
| Solubility and bleed Resistance |
B - Slightly Soluble 1 - Slight C - Partly Soluble 2 - Moderate D - Soluble 3 - Considerable |
|||||||||||||||||||||||||||
| *Particle Size* (Microscope): | Maximum 10 um; | |||||||||||||||||||||||||||
| *Particle Size* | Maximum 10 um; Average <5 um | |||||||||||||||||||||||||||
| Softening Point: | 140 ~160℃ | |||||||||||||||||||||||||||
| Decomposition Point: | > 300℃ | |||||||||||||||||||||||||||
| Decomposition Point: | > 300℃ | |||||||||||||||||||||||||||
| *COLOR ASSESSMENT*: | Shade (hue) and strength are compared against an approved standard by trained technicians upon preparing plastic chips and placed in standard light box containing UV and D65. | |||||||||||||||||||||||||||
| STORAGE: | Under conditions that are cool, dry, covered, away from direct sunlight and free of airborne contaminates, UNJ pigments have an indefinite shelf life. | |||||||||||||||||||||||||||
| TOXICITY: | Tests conducted through independent laboratories have found UNW-Series Fluorescent Pigments to be "essentially non-toxic." MSDS is available upon request. Good industrial hygiene and handling methods are essential in the use of all products whether or not they are determined to be hazardous. | |||||||||||||||||||||||||||
| NOTE: | Items marked with * are standard QC items taken on batch bases. | |||||||||||||||||||||||||||