3,4-epoxycyclohexylmethyl methacrylate cas 82428-30-6
Product Name:3,4-Epoxycyclohexylmethyl methacrylate(METHB)
OtherName:Cyclomer M 100;Methacrylic acid (3,4-epoxycyclohexan-1-yl)methyl ester
CAS No.:82428-30-6
Molecular Formula：C11H16O3
Molecular Weight：196.24294
Appearance: Paleyellowtransparentliquid
3,4-Epoxycyclohexylmethyl Methacrylate (CAS 82428-30-6) Ultimate Guide
Table of Contents
- 1. Product Overview & Technical Specifications
- 2. Key Industrial Applications
- 3. Professional Usage Guidelines
- 4. Verified Application Case Studies
- 5. Technical Consultation & Sample Request
1. Product Overview & Technical Specifications
| Parameter | Specification | Competitor Comparison |
|---|---|---|
| CAS Number | 82428-30-6 | N/A (Unique identifier) |
| Molecular Formula | C11H16O4 | More complex than GMA (C7H10O3) |
| Purity Grade | ≥98.5% (Industrial Grade) | Typical range 95-99% in market |
| Viscosity @25°C | 120-150 mPa·s | Lower than epoxy resins (300+ mPa·s) |
| Epoxy Equivalent Weight | 210-230 g/eq | Superior to Bisphenol A analogs |
2. Key Industrial Applications
2.1 UV-Curable Coating Systems
Enhances crosslinking density in automotive clear coats, achieving:
- Vickers Hardness: 180-220 HV
- Adhesion (ASTM D3359): 5B rating
- Chemical resistance: Withstands 500+ MEK double rubs
2.2 Electronic Encapsulation
Critical in semiconductor packaging with:
- CTE: 45-55 ppm/°C
- Dielectric Constant: 3.2-3.5 @1MHz
- Moisture Absorption: <0.3% (24h immersion)
3. Professional Usage Guidelines
3.1 Formulation Recommendations
| Application | Optimal Loading | Curing Parameters |
|---|---|---|
| Industrial Coatings | 15-25 wt% | UV Dose: 800-1200 mJ/cm² |
| Structural Adhesives | 30-40 wt% | Thermal Cure: 80°C/2h + 120°C/1h |
4. Verified Application Case Studies
4.1 Automotive OEM Coating Upgrade
Client: European Tier-1 Auto Supplier
Challenge: Meet new OEM scratch resistance specs (ISO 20566)
Solution: 22% formulation loading with cationic photoinitiators
Results:
- Taber Abrasion: 18 mg/1000 cycles (vs. 35 mg previous)
- Production cycle time reduced 40%
4.2 5G Communication Device Encapsulation
Client: Asian Electronics Manufacturer
Challenge: High-frequency signal integrity maintenance
Solution: Co-polymerization with fluorinated monomers
Results:
- Signal Loss: 0.12 dB/cm @28 GHz
- IP68 compliance achieved
5. Technical Consultation & Sample Request
For formulation assistance or material testing:
Email: info@vivalr.com
Tel: (86) 15866781826
Frequently Asked Questions
Q: Minimum order quantity for R&D samples?
A: 500g available for prototype development
Q: Compatible with cationic UV curing systems?
A: Verified with iodonium salt initiators – request technical bulletin
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