Clear Casting Epoxy Resin

Clear Casting Epoxy Resin

Clear Casting Epoxy Resin is a high-performance two-component polymer material engineered for ultra-transparent, bubble-free casting and molding. With excellent fluidity, low shrinkage, and strong mechanical properties, it delivers glass-like clarity after curing—retaining the original texture of embedded objects while resisting yellowing, scratches, and environmental erosion. Designed for both industrial precision casting and creative DIY projects, it bridges the gap between functional durability and aesthetic presentation.
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Description

Technical Parameters

 

 

 

 

Low Energy Consumption and Cost Savings:

Utilizing an energy-saving design, overall power consumption is low, significantly reducing electricity costs compared to large industrial five-axis machines. Energy costs per component are negligible for small-batch production.
 

Suitable for Small-Batch Customization:

Hidden tool change and single-setup completion of complex machining, combined with digital twin technology to shorten programming and debugging time, efficiently handling the production of 10-50 multi-category micro-parts.

 

Comprehensive After-Sales Support:

Free operation/programming/maintenance training is provided, along with dedicated team real-time remote/telephone technical support and regular follow-ups to address after-sales concerns.

 

Compatible with Existing Software:

Seamlessly integrates with mainstream CAD/CAM software, supports common file formats, and requires no changes to existing workflows. Programs are directly transferred via digital twin for a smooth transition.

 

 

 

Clear Casting Epoxy Resin

 

Product Specifications

 

Parameter Category Parameter Name Specification
Basic Information Color Black, white, gray, red, yellow, blue, green, etc.
Resin Characteristics Resin Characteristics Easy to mold; High hardness; Relatively brittle; General precision with an accuracy of 0.05mm
Liquid State Properties Liguid Viscosity (25℃) 300 - 500MPa·s
Liquid Density (25℃) 1.05 - 1.25g/cm³
Mechanical Properties Flexural Modulus 1000 - 1500 MPa
Flexural Strength 49 - 80MPa
Tensile Strength 42 - 62Mpa
Tensile Modulus 2000 - 2500MPa
Elongation at Break 15% - 17%
Notched Impact Strength 20 - 49j/m, etc.
Shore Hardness 90 - 95D
Thermal Properties Glass Transition Temperature 78℃
Heat Distortion Temperature 80℃
Coefficient of Thermal Expansion 95±5×10⁻⁶, etc.
Shrinkage Properties Volumetric Shrinkage 3.83 - 2.95%
Linear Shrinkage 0.8 - 1.5%
Storage & Curing Optimal Storage Temperature 20℃ - 25℃
Curing Wavelength 355nm - 455nm, etc.

 

working principle
 
 

Xinshan is a professional resin manufacturer!

 

Two-component reaction

Resin and hardener are mixed in a specific ratio, triggering irreversible chemical curing.

 
 

Molecular cross-linking

A dense molecular network is formed during the reaction, giving the material high strength and stability.

 
 

Low viscosity leveling

In its uncured state, it is in a fluid condition and automatically levels itself due to gravity, reducing air bubble residue.

 
 

UV protection mechanism

The formula contains UV-resistant components to block ultraviolet radiation and prevent yellowing and fading.

 

FAQ

 

 


 

1. Are the mixing ratio requirements strict?

Precise mixing according to the specified ratio is required; otherwise, the curing effect and strength will be affected.

 

2. Is it resistant to chemical corrosion after curing?

After curing, it can withstand most solvents, acids, and alkalis, making it suitable for applications requiring corrosion resistance.
 

3. Are special protective measures required during operation?

Operate in a well-ventilated environment, wearing gloves and safety goggles, and avoid direct contact with uncured resin.
 

4. What substrates and applications are suitable?

It can adhere to metals, glass, wood, etc., and is suitable for crafts, countertops, electronic packaging, etc.
 

5. What affects the curing time?

Mainly affected by temperature. It can cure overnight at room temperature, but high temperatures will shorten the operating time and curing cycle.

 

 

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