SINOMER® HEMA is mainly used for the modification of resins and coatings. It can be copolymerized with other acrylic monomers to obtain acrylic resins with active hydroxyl groups in the side chains, which can be used for esterification and cross-linking reactions to synthesize insoluble resins and improve adhesion. It can be used as a fiber treatment agent. Co-reacted with melamine-formaldehyde (or urea-formaldehyde) resins, epoxy resins, etc., for the manufacture of two-component coatings. When added to high-end car paint, it can maintain mirror gloss for a long time. It can also be used as an adhesive for synthetic textiles and as a medical polymer monomer.
SINOMER® HEMA
Cas No.: 868-77-9
Molecular Formula: C6H10O3
Chemical name :2-hydroxyethyl methacrylate
Synonym: 2-HEMA;Hydroxyethyl Methacrylate;ROCRYL 400;Glycol methacrylate;Glycol monomethacrylate;BisoMer HEMA
Molecular structure：
| Appearance | Clear transparent liquid | |||
| Total Ester Content | ≥98.5% | ≥98.5% | ≥98.5% | ≥98.5% |
| Purity (GC) | ≥98% | ≥97% | ≥96% | ≥95% |
| Color (Pt-Co) | ≤20 | ≤25 | ≤30 | ≤30 |
| Water | ≤0.1% | ≤0.3% | ≤0.3% | ≤0.3% |
| Free acid (As MAA) | ≤0.1% | ≤0.3% | ≤0.3% | ≤0.3% |
| Inhibitor(MEHQ,ppm) | 200±40 | 200±40 | 200±40 | 200±40 |
Remark: Inhibitor and main assay can be adjusted by the requirement of clients.
SINOMER® HEMA is a functional monomer for the preparation of thermosetting acrylic coatings, styrene-butadiene rubber emulsion modifier, acrylic modified polyurethane coating, water-soluble electroplating coating adhesive, fiber finishing agent, paper coating, photosensitive coating And various resins for PVC resin modifiers and other substances, which are widely used.
● 200kg/drum、IBC Tank、ISO Tank.
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
运输过程中防止泄漏、雨淋和曝晒。
