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Product Description
UV-E2310 UV-curable Unsaturated Polyester Resin
The UV-E2310 is an advanced, styrene-free, UV-curable resin that offers remarkable stabilization and thickening using magnesium oxide and superior glass fiber wetting. This product shines with its exceptional performance, rapid curing, minimal odor, and outstanding mechanical properties. It is a non-hazardous chemical certified for food safety, making it an excellent choice for in-situ repairs of UV-CIPP water supply pipes and scenarios avoiding styrene.
Technical Data Sheet (Liquid Resin):
| Item |
Standard Requirements |
Test Method |
| Appearance |
Light yellow transparent liquid |
GB/T 8237.6.1.1 |
| Viscosity (25ºC, mPa.s) |
400-500 |
GB/T 7193.4.1 |
| Solid Content (%) |
54.0-59.0 |
GB/T 7193.4.3 |
*Curing System in SPI Test: Hardener AKZO CH-50 at 2% concentration.
Physical Properties of Casting:
| Item |
Unit |
Test Value |
Test Method |
| Tensile strength |
MPa |
70 |
GB/T 2568 |
| Tensile modulus |
MPa |
3000 |
GB/T 2568 |
| Breaking elongation |
% |
2.5 |
GB/T 2568 |
| Flexural strength |
MPa |
125 |
GB/T 2570 |
| Flexural modulus |
MPa |
3200 |
GB/T 2570 |
| Hardness (Barcol 934-1) |
-- |
40 |
GB/T 3854 |
| HDT |
ºC |
98 |
GB/T 1634 |
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Packaging & Shipping
Storage & Handling:
1. Package in black IBC tanks or iron drums to protect from UV light.
2. Store in a dark, dry place at temperatures below 25ºC.
3. Shelf life: 6 months (decreases as temperature rises).
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Frequently Asked Questions
What are the primary applications for UV-E2310 resin?
UV-E2310 is specifically designed for in-situ repairs of UV-CIPP water supply pipes. It is ideal for scenarios where styrene must be avoided due to its styrene-free formulation and food-safety certification.
Can I get a sample for testing?
Yes, we can provide 1kg of resin as a free sample. Please note that freight costs are typically the responsibility of the buyer.
Is the formulation customizable for specific projects?
Absolutely. Our R&D department is well-equipped to handle custom formulations. You can provide specific performance criteria or project details, and our experts will tailor the resin to meet your requirements.
What light sources are recommended for curing?
UV-E2310 can be effectively cured using mercury lamps or UV-LED lamps. If you plan to use alternative light sources, we recommend conducting small-batch trials first to ensure compatibility.
What quality standards and certifications does this resin meet?
Our resin meets multiple international standards, including CCS, RoHS, REACH, EMS, and QMS certifications, ensuring high quality and safety for various applications.
What is the shelf life and storage requirement?
The typical shelf life is 6 months when stored in a dry place below 25ºC. It must be kept in completely opaque, black IBC tanks or drums to prevent premature curing from UV exposure.