Good Wettability
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Our UNION 26EP Commonly used in mechanical/hand lay-up.Its key advantages lie in its high strength, excellent corrosion resistance, and rapid curing properties, making it ideal for a wide range of applications. UP Resin's low viscosity allows for easy processing and molding, while its good dimensional stability ensures precise finished products. Furthermore, it offers a cost-effective solution without compromising on quality. Whether for casting, laminating, or coating, UP Resin stands out with its superior performance and adaptability, making it a favorite choice in the composites and manufacturing industries.
Our UNION 26EP is an unsaturated polyester resin specially used for the production of transparent glass fiber glass panels.
Applications of UP resin are extensive. It is commonly used in the production of fiberglass-reinforced plastics for automotive parts, boats, and industrial equipment. It is also popular in the creation of jewelry, crafts, and decorative items.
The advantages of UP resin are numerous. It is relatively inexpensive compared to other resins. It offers good chemical resistance and mechanical strength. Additionally, it can be easily colored and customized to meet specific design requirements. With UP resin, you can bring your creative ideas to life with durability and style.
UNION 26EP UP resin has good wettability for glass fibers.It has good toughness and light transmittance, good aging resistance.
The technical data of liquid resin
Item | Unit | Index | Test method |
Appearance | —— | Yellow transparent liquid | GB/T 8237.6.1.1 |
Viscosity | 25℃, Pa.S | 0.18-0.24 | RS-V004 |
Acid Value | MgKOH/g | 16.0-24.0 | GB/T 2895 |
Gel Time | 25℃, min | 20-40 | GB/T 7193 4.6 |
Solids Content | % | 63.0-69.0 | GB/T 7193.4.3 |
Gel time test at 25℃: Resin:50g EC8:0.75g M-50:1.0g
Performance of resin casting body (for reference only)
Projects | Unit | Actual data | Test method |
Thermal Deformation Temperature | ℃ | 55 | GB/T 1634.2-2019 |
Flexural Strength | MPa | 80 | GB/T 2567-2021 |
Flexural Modulus | MPa | 3000 | GB/T 2567-2021 |
Tensile Strength | MPa | 50 | GB/T 2567-2021 |
Tensile Modulus | MPa | 3000 | GB/T 2567-2021 |
Elongation | % | 3.6 | GB/T 2567-2021 |
Note:
1) The casting system is performed according to GB/T 2567-2021, the temperature is 25℃, and the curing system is: curing agent M-50 1.5%;
2) Curing after casting: room temperature ×24 hours +60℃×3 hours +100℃×2 hours.
 Ransparent Glass Fiber Glass Panels |  Ransparent Glass Fiber Glass Panels |
Union Composites
Union focuses on the manufacturing of composite materials and is the designated distributor of Jushi Group, which can provide customers with composite products of stable quality. Union is committed to meeting diverse customer needs and can customize products.
Q: What is the Transportation and Storage of Unsaturated polyester resin?A: The transportation shall comply with the chapter V of the Regulations on Measures for the Administration of Road Transportation Safety of Dangerous Goods.
Store below 25℃, Avoid direct sunlight, fire and heat. With the compliance of all above, 3 months shelf life should be granted.
Q: How do you pack the UP resin?A: 220KG/DRUM, 1 IBC=1000KG
Pallet size: 1.12*1.12*1.03M
1*20GP=80drums, 4drums=1 pallet, total 20pallets
1*40HQ=108drums, 4drums=1 pallet, total 27pallets.
Q: Can we get UP resin samples?A: Yes, we can provide free sample for you (within 6kg).
Q: What is the UP resin delivery time?A: It takes one month from production to shipment.
Q: Whether the UP resin can be customizedA: Yes, we can produce according to your requirments.
