High Gloss Anti-Yellowing Epoxy Resin for Jewelry Making

Professional Epoxy Resin Manufacturing Experts
Shenzhen Jianghe New Materials Technology Co., Ltd. is a leading developer and manufacturer of high-performance polymer materials, including epoxy resin, PU resin, UV resin, and liquid silicone rubber. As an integrated source factory combining R&D, production, and sales, we operate a 20,000㎡ modern production base in Dongguan, certified with ISO9001 and other international standards. Supported by advanced equipment, a dedicated R&D team, and a strict QC system, we deliver over 25,000 tons of stable, high-quality, and cost-effective products annually to clients in over 100 countries. We specialize in customized formulations and OEM/ODM services, empowering industries from crafts and furniture to electronics and composites with reliable material solutions.

Key Advantages & Features

Advanced Curing Technology

• Flexible Curing Options: Effective curing at room temperature or accelerated with heat.
  
• Temperature Adaptability: Consistent results across varying conditions (10°C to 70°C).
  
• Fast Complete Cure: Full cure in 24 hours at RT, meets professional production schedules.

Optical Excellence

• Crystal-Clear Transparency: 95% light transmission, flawless visual appeal.
  
• High-Gloss Surface: Glass-like shine, enhances display value.
  
• Smart Debubbling Formula: Self-debubbling technology naturally eliminates bubbles, reduces post-processing.

Professional Results Guarantee

• Mirror-Smooth Surfaces: Exhibition-level smoothness without polishing.
  
• Lasting Clarity: Excellent yellowing resistance maintains long-term clarity.
  
• Bubble-Free Pours: Perfect bubble-free results every pour.
  
• Ready-to-Display Quality: Professional quality standards for immediate display.

Detailed Technical Specifications

Usage Guide & Steps

1.Prepare - Clean workspace, prepare molds & decorations;
2.Mix Equally - Take equal parts A & B (3:1), stir 2-3 mins until fully blended;
3.Rest & Debubble - Let sit 3-5 mins for bubbles to rise & pop naturally;
4.Pour & Create - Pour into mold, add pigments/glitter, cure for 36 hrs;

Safety, Handling & Storage Guidelines
1. For Safe Operation & Mixing

• Safety First: Operate in a well-ventilated area, away from ignition sources. Avoid skin and eye contact.
  
• Mix as Needed: Estimate quantity based on the 40-minute pot life to avoid waste.
  
• Adapt to Conditions: Preheat Component A if temperature <15°C; use heat-assisted curing if humidity >85% to prevent surface whitening.
  
• Safe Keeping: Keep out of reach of children.

2.Storage And Shelf Life

• Storage Conditions: Store in a cool, dry place below 25°C (77°F). Keep away from direct sunlight, heat sources, and humid environments.
  
• Packaging & Stability: The product has a shelf life of 6 months from the date of manufacture when stored unopened in its original container under recommended conditions. Once opened, reseal tightly and use as soon as possible. Do not leave exposed to air for extended periods.

Applications & Project Gallery

Medium-Sized Resin Art & Decor

• Ideal for: 20-50cm resin paintings, abstract art, decorative pieces.
  
• Pro Advantage: Excellent flow ensures natural color blending, self-debubbling eliminates surface defects.
  
• Target Users: Professional artists, gallery works, high-end decor manufacturers.

Creative Mold Casting Projects

• Ideal for: Medium mold reproductions, sample making, limited edition crafts.
  
• Pro Advantage: Low viscosity ensures perfect replication of complex mold details, high transparency showcases embedded objects.
  
• Target Users: Mold designers, limited edition manufacturers, prototype studios.

Professional Protective Coating

• Ideal for: Painting protection coatings, wood sealing, artwork surface protection.
  
• Pro Advantage: High gloss enhances visual effect, excellent wear resistance provides long-term protection.
  
• Target Users: Galleries, museums, high-end furniture makers, art conservation experts.
  

Electronic Component Encapsulation

• Ideal for: Small-medium electronic module potting, sensor encapsulation, PCB protection.
  
• Pro Advantage: Good insulation properties, transparent encapsulation facilitates fault detection, moderate viscosity ensures complete filling.
  
• Target Users: Electronics engineers, product development teams, small electronic manufacturers.

OEM Customization Service
1.Customized formulation: Viscosity, flowability, curing time, hardness, transparency, color, and various functional additives (anti-yellowing, UV resistance, flexibility enhancement, flame retardancy, etc.) can be adjusted according to needs to meet different industry application scenarios.
2.Packaging Customization: Multiple packaging sizes are available to suit your production scale, including 1kg, 5kg, 20kg, 25kg, and 200kg drums. All packaging follows international shipping standards to ensure safety and durability.
3.Private Label: Supports brand customization, including bottle label design, outer packaging printing, and logo labeling, helping brand owners and wholesalers quickly build their own brands and enter the market.
4. Supplies and Kits: Pre-mixed kits (such as resin + resin pigment + mold + tools, etc.) are provided according to your end product.
5. Color matching and functional additives: Color matching services are supported, and special effects such as metallic, transparent, and pearlescent colors can be added, as well as various functional additives such as UV stabilizers, defoamers, scratch and abrasion resistant agents, and flame retardants.
6. Sample support: We support sample orders for performance testing before mass production. This ensures compatibility with your process, equipment, and application requirements.
7.Technical consultation and process guidance: Engineers provide one-on-one technical guidance on construction suggestions, curing conditions, mixing ratios, application processes, etc., to help you solve practical problems.

Why Choose Our Customization Services?
1. Fast Response — Initial Technical Proposal Within 72 Hours
Once we receive your requirements, our engineering team will provide an initial formulation direction or technical recommendation within 72 hours. This significantly shortens your R&D cycle and speeds up time-to-market.

2. Cost Advantage — 15–30% Lower Than Trading Companies
As a factory with no middlemen, we offer highly competitive OEM pricing while maintaining strict quality standards. Ideal for distributors, factories, and brand owners seeking stable and scalable supply.

3. Confidentiality Guaranteed — 100% NDA Support, Formulations Never Disclosed
Every custom project can be secured with an NDA. We protect your formulations, data, and intellectual property with strict confidentiality standards and never share them with third parties.

4. End-to-End Control: One-Stop Service from Raw Materials to Delivery
Full in-house control over formulation, production, filling, private labeling, packaging, and logistics ensures consistent quality and stable supply.

5. 17+ Years of Material Manufacturing Expertise
With deep expertise in epoxy resin, PU resin, UV resin, liquid silicone rubber, and gypsum powder, we understand the performance needs of various industries including electronics, crafts, automotive, LED, molds, and flooring.

6.Technical Core: In-House R&D Center and Engineering Team
Experienced application engineers provide one-on-one support in formulation tuning, process optimization, and troubleshooting to ensure optimal performance.

7. Stable Quality — ISO9001 Certified Production
We follow strict quality control standards under ISO9001:2015. Every batch is traceable, stable, and tested to meet your specifications.

8. Fast Sampling & Flexible MOQ
We support rapid sample production and low-MOQ orders, reducing risks for new product launches, distributors, and factory procurement.

9. Brand Empowerment: Complete Private Label and Packaging Customization
Full white-label services including label design, multi-size packaging, and brand logo printing to help you build a professional brand image with ease.

10.Global Delivery: Scalable Production and International Logistics Network
Own large-scale production facilities paired with a mature global logistics network ensure stable output and on-time delivery worldwide.

If You Need Customized Packaging Or Other Specifications, Please Contact Us.

FAQ:

1.Q: What are the storage conditions and shelf life of epoxy resin?
A: Store sealed in a dry, cool place at 15-25°C. Avoid temperatures below 10°C or above 50°C. Unopened original packaging has a 6-month shelf life. After opening, use within 1 month. Note: Component B is moisture-sensitive and must be tightly sealed.

2.Q: How to improve epoxy adhesion to substrates?
A: Clean the substrate surface thoroughly before potting to remove oils and mold-release agents. For non-polar plastics (e.g., PP, PE), surface treatments (plasma, flame, chemical) or dedicated primers are recommended.

3.Q: What’s the difference between room-temperature and heat-assisted curing?
A: Room-temperature curing is simple and suitable for most applications. Heat-assisted curing speeds up the process, improves production efficiency, and yields better surface quality in high-humidity environments. Choose based on your production needs.

4.Q: What is Pot Life?
A: Pot Life is the usable working time after mixing, during which the resin maintains a workable viscosity. This product offers 30–60 minutes of pot life, providing ample time for pouring and adjustments.

5.Q: Why does a whitish haze or bloom appear on the surface?
A: This usually happens when curing in high humidity (85% RH), where the surface absorbs moisture from the air. To avoid this, work in a low-humidity environment or use heat-assisted curing.