Fast Curing Epoxy Resin
Description
Technical Parameters
China Fast curing epoxy resin Manufacturer
●Ultra-fast Curing: Rapid curing reaction, greatly shortening molding time and improving production efficiency.
●Low Shrinkage & High Precision: Minimal shrinkage after curing, accurately restoring product details and ensuring structural stability.
●Eco-friendly & Non-toxic: No harmful volatiles, compliant with international standards, safe for various scenarios.
●Strong Compatibility: Suitable for LCD/DLP printers, compatible with Xinshan and mainstream models, and matching multiple consumables.
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
Photosensitive Initiation
Under LCD/DLP light source irradiation, the photosensitizer in the resin absorbs light energy, triggering the curing reaction of epoxy resin molecules quickly.
Molecular Cross-linking
The activated resin molecules undergo cross-linking polymerization, forming a dense three-dimensional network structure to complete molding rapidly.
Controlled Shrinkage
The formula is scientifically adjusted to balance curing speed and shrinkage, reducing molecular gap changes during cross-linking to ensure dimensional stability.
Compatibility Matching
The resin formula is optimized to match the wavelength of LCD/DLP printers, ensuring efficient energy conversion and stable curing effect.
FAQ
Q: Which 3D printers is it compatible with?
A: Designed for LCD/DLP desktop printers, compatible with Xinshan and mainstream brands like ANYCUBIC; we provide compatibility testing.
Q: What are the storage conditions and shelf life?
A: Store in cool, dark and sealed place (≤25℃); 12 months unopened, 3 months after opening.
Q: Can we customize material parameters?
A: Yes, our R&D team customizes curing speed, hardness, color to meet your industry needs.
Q: Delivery cycle & bulk purchase support?
A: Spot delivery within 72 hours for small batches; bulk delivery negotiable with exclusive discounts.
Q: Does it have international certifications?
A: Yes, it passed ISO9001, RoHS; we provide certification documents for import needs.
Q: What's the after-sales policy for quality issues?
A: We offer replacement, repair or refund for non-human quality issues with quick after-sales response.
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