3-4-epoxycyclohexylmethyl-3–4–epoxycyclohexanecarboxylate modified epsilon-caprolactone（1-3）cas 151629-49-1

Chemical Name:3,4-Epoxycyclohexylmethyl-3′,4′-epoxycyclohexanecarboxylate modified epsilon-caprolactone（1:3）
CAS No.:151629-49-1
Molecular Formula:C32H50O10
Molecular Weight:594.73
Appearance:Pale Yellow Liquid

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Technical Guide: 3,4-Epoxycyclohexylmethyl-3′,4′-Epoxycyclohexanecarboxylate Modified ε-Caprolactone (CAS 151629-49-1)

1. Product Overview & Key Parameters
2. Applications & Functional Advantages
3. Implementation Guidelines
4. Industry Case Studies
5. Inquiry & Technical Support

1. Product Overview & Key Parameters

Chemical Specifications

Parameter	Specification	Competitor A	Competitor B
Molecular Weight	328.4 g/mol	310-325 g/mol	335 g/mol
Epoxy Equivalent Weight (EEW)	164-168 g/eq	170-175 g/eq	160-165 g/eq
Viscosity @25°C	1,200-1,500 mPa·s	2,000+ mPa·s	800-1,000 mPa·s

Note: Superior balance of low viscosity and high epoxy reactivity enables easier processing than alternatives.

2. Applications & Functional Advantages

Core Applications

High-Performance Coatings: Enhances crosslink density for chemical/abrasion resistance
Composite Matrices: Reduces shrinkage stress in fiber-reinforced polymers
Electronic Encapsulants: Improves CTE matching and moisture barrier properties

Technical Benefits

30-40% lower viscosity vs. standard epoxy resins
15% higher Tg after curing compared to BPA-based epoxies
Hydrolytic stability >1,000 hours (ASTM D4585)

3. Implementation Guidelines

Formulation Protocol

Pre-mix with epoxy resins at 10-25 wt% using high-shear mixer (500-800 rpm)
Maintain batch temperature ≤40°C during blending
Cure with anhydride hardeners (e.g., methylhexahydrophthalic anhydride) at 120-150°C

4. Industry Case Studies

Case 1: Aerospace Composite Manufacturer

Client: Top 5 aerospace supplier (NDA-protected)
Challenge: Voids in carbon fiber prepregs at high cure speeds
Solution: 18% additive loading reduced viscosity by 33%
Result: 22% faster production throughput, 0.2% void content achieved

Case 2: Automotive LED Encapsulation

Client: Tier-1 automotive lighting supplier
Challenge: Yellowing under extended thermal cycling (85°C/85% RH)
Solution: Replacement of 30% DGEBA with modified ε-caprolactone
Result: ΔE <1.5 after 3,000 hours testing (vs. ΔE >5 previously)

5. Inquiry & Technical Support

Request formulation assistance or material samples:

Email: info@vivalr.com
Tel: (86) 15866781826

On-site support available for bulk orders >5 metric tons.

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3-4-epoxycyclohexylmethyl-3–4–epoxycyclohexanecarboxylate modified epsilon-caprolactone（1-3）cas 151629-49-1

Technical Guide: 3,4-Epoxycyclohexylmethyl-3′,4′-Epoxycyclohexanecarboxylate Modified ε-Caprolactone (CAS 151629-49-1)

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