| Project | Indicator② | ||
| Premium | First-grade products | Qualified product | |
| Appearance | Colorless Transparent Liquid | ||
| Total ester content | ≥98.5％ | ≥98.5％ | ≥98.5％ |
| GC | ≥97％ | ≥96％ | ≥94％ |
| Pt-Co | ≤20 | ≤25 | ≤30 |
| moisture | ≤0.2％ | ≤0.3％ | ≤0.5％ |
| Free acid(calculated as acrylic acid) | ≤0.2％ | ≤0.3％ | ≤0.3％ |
| MEHQ、PPM① | 200±50 | 200±50 | 200±50 |
Notes: ① The content of the polymerization inhibitor can be determined according to customer requirements.
② Product specifications can be adjusted according to customer requirements.
Key Applications & Benefits
Thermosetting Acrylic Resins: Provides excellent cross-linking sites when reacted with amino resins or isocyanates, ideal for automotive and industrial coatings.
UV/EB Curing: Acts as a reactive diluent to improve flexibility and substrate wetting in UV inks and adhesives.
Textile & Paper Finishing: Enhances the durability and hand-feel of fibers and treated paper products.
Adhesives: Improves bonding strength on difficult substrates like glass, metal, and polar plastics.
Storage, Handling & Safety
Packaging: Available in 200kg plastic/iron drums or 1000kg IBC tanks.
Storage Conditions: Store in a cool, dry, and well-ventilated warehouse. Keep away from direct sunlight and heat sources to prevent spontaneous polymerization.
Shelf Life: 6 months under recommended storage conditions (< 30°C).
Safety Note: HPA is a skin and eye irritant. Always use personal protective equipment (PPE), including gloves and goggles, during handling. Refer to the MSDS for detailed emergency procedures.
