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3EO-TMPTA (Triethylene Glycol Triacrylate [Dry Film Grade])
BM3380DF
Product features:
BM3380DF is an ethoxylated trimethylolpropane triacrylate that features rapid curing, high crosslink density, excellent hardness, superior chemical resistance, and outstanding adhesion. It is a product specifically developed by Boxing for the PCB dry film market.
Recommended use:
PCB dry film, 3D printing, and other radiation-curing applications.
Shelf life:
Store at room temperature, sealed and protected from light; shelf life: 6 months.
Packaging specifications:
200L packaging drum; 25L packaging drum.
Precautions:
None
Product Specifications:
| Project | Indicator | Detection method |
|---|---|---|
| Appearance | Transparent liquid | Visual estimation |
| Color (APHA) | ≤50 | GB/T 3143-1982 (Platinum–Cobalt Method) |
| Viscosity (cps/25℃) | 50-80 | GB/T 2794-2022 |
| Acid value (mg KOH/g) | ≤1.0 | GB/T 6743-2008 |
| Specific gravity (g/cm³) 3 ) | 1.11±0.02 | GB/T 6750-2007 |
| Refractive index (25°C) | 1.469±0.005 | GB/T 614-2006 |
| MEHQ content (ppm) | 100-180 | GB/T 17530.5-1998 |
| Active ingredient (%) | 100 | Theoretical value |
| Sensuality | 3 | Theoretical value |
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