Tetrahydrofurfuryl Methacrylate (THFMA, CAS 2455-24-5) User Guide
Table of Contents
1. Product Overview & Specifications
Tetrahydrofurfuryl Methacrylate (THFMA) (CAS 2455-24-5) is a high-purity methacrylate monomer with a cyclic ether structure, offering exceptional reactivity, low viscosity, and biocompatibility. Widely used in UV-curable resins, adhesives, and specialty coatings.
Key Parameters:
| Parameter | THFMA | HEMA | EGDMA |
|---|---|---|---|
| Molecular Weight | 184.23 g/mol | 130.14 g/mol | 198.22 g/mol |
| Boiling Point | 225°C | 210°C | 260°C |
| Viscosity | 5-7 mPa·s | 18-22 mPa·s | 9-12 mPa·s |
2. Detailed Applications
UV-Curable Coatings & Inks
THFMA enhances flexibility and adhesion in UV-curable systems, reducing shrinkage and improving substrate compatibility (e.g., plastics, metals).
Medical & Dental Materials
Used in biocompatible dental resins and bone cements due to low cytotoxicity and high hydrophilicity.
Electronics Encapsulation
Provides moisture resistance and thermal stability in LED encapsulants and circuit board coatings.
3. Use Cases & Client Success Stories
Case Study 1: High-Performance Automotive Coatings
Client: GreenCoat Technologies (Germany)
Challenge: Develop a scratch-resistant UV coating for automotive interiors.
Solution: 15% THFMA in the resin matrix improved adhesion to ABS plastic by 40% and reduced curing time by 25%.
Case Study 2: Dental Composite Resin
Client: DentAlloy Inc. (USA)
Challenge: Reduce polymerization stress in dental composites.
Solution: THFMA at 10% concentration lowered shrinkage by 18% while maintaining ISO 10993 biocompliance.
Case Study 3: Flexible Electronics Adhesive
Client: FlexiCircuit Co., Ltd. (Japan)
Challenge: Develop a low-temperature-curing adhesive for foldable displays.
Solution: THFMA-based formulation achieved 200,000+ bend cycles without delamination.
4. Contact for Custom Solutions
Request a tailored THFMA formulation or technical datasheet:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Our chemists will respond within 4 business hours with optimization strategies for your application.
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