HS-1102E Unsaturated Polyester Resin
Principal Properties & Application:The HS-1102E series is an unsaturated polyester resin with medium reactivity, pre-accelerated, thixotropic, and good fiberglass wetting properties. It has excellent processing performance, smooth curing speed, and low shrinkage. The resin exhibits outstanding water resistance and good overall mechanical properties, making it suitable for hand lay-up/spray-up processes in the production of FRP products such as cockpit covers, automotive parts, and cooling towers.
This product complies with the EU RoHS directive concerning the content standards for lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, and polybrominated diphenyl ethers.
Specifications of liquid resin:
| Item |
Unit |
Standard Requirements |
Test Method |
| Appearance |
-- |
Opaque liquid |
GB/T 8237.6.1.1 |
| Viscosity |
25ºC, cP |
200-900 |
GB/T 7193.4.1 |
| Gel Time |
25ºC, min |
10-80 |
GB/T 7193.4.6 |
| Solid Content |
% |
60-68 |
GB/T 7193.4.3 |
Note: The curing system during the gel time test is: Curing agent AKZO M-50: 1%.
Physical properties of Casting(for reference only):
| Item |
Unit |
Test Value |
Test Method |
| Tensile strength |
MPa |
58 |
GB/T 2568 |
| Tensile Modulus |
MPa |
2800 |
GB/T 2568 |
| Elongation at Break |
% |
2.0 |
GB/T 2568 |
| Flexural Strength |
MPa |
100 |
GB/T 2570 |
| Flexural Modulus |
MPa |
3368 |
TB/T 2570 |
| Impact Toughness |
KJ/m² |
6.3 |
GB/T 2571 |
| HDT |
ºC |
62 |
GB/T 1634 |
| Barcol Hardness |
-- |
40 |
GB/T 3854 |
Note:
1). The casting body preparation method follows GB/T 8237-2005. Curing system: AKZO M-50: 1.5%.
2). Post-curing system for the casting body: Room temperature (24 h) + 60°C (3 h) + 100°C (2 h).
Precautions:· Users should select the appropriate type of resin based on specific environmental conditions and process requirements.
· The HS-1102E series is a thixotropic resin. During storage, the thixotropic agent may settle, so it is recommended to gently stir before use to re-disperse it evenly.
· The product should be stored in a cool place below 25°C, away from sources of ignition and heat (such as direct sunlight or steam), and the container should be sealed to prevent moisture and monomer evaporation. The shelf life at temperatures below 25°C is 3 months.
Packaging & Shipping
Application
Certifications
FAQ
Q: Is Your Company a Manufacturer?
A: Yes, indeed.We have 48,800 square meters factory located in Jiangsu Province, China.
Q: Can I Request a Sample of Unsaturated Polyester Resin?
A: Yes,we can provide 1kg of resin as a free sample, but freight are typically the responsibility of the buyer.
Q: Do you have OEM/ODM service?
A: Yes, we are highly flexible in offering OEM/ODM services.
Q: Can I Customize the Formulation of Unsaturated Polyester Resin for My Project?
A: Yes, absolutely. We understand that different projects may have unique requirements. Our R & D department is well-equipped to handle custom formulations based on your specific needs. You can provide us with the details of your project, including any specific characteristics or performance criteria you are looking for, and our experts will work on tailoring a formulation that meets your requirements.
Q: How Do I Choose the Right Unsaturated Polyester Resin for My Application?
A: We would provide guidance on selecting the appropriate UPR based on different project requirements.
Q: What Certifications and Quality Standards Does Your Unsaturated Polyester Resin Meet?
A: Our Unsaturated Polyester Resin meets CCS, RoHS, REACH, EMS, and QMS certifications and quality standards.
Q: What is Your Company's International Transportation Form?
A: For samples, we offer Delivery Duty Paid (DDP) services for most of the countries. This means that we handle the delivery process, including the payment of taxes, and you won't be required to manage customs clearance. For bulk orders, we normally transported by sea or land. Our commitment is to ensure the secure and efficient delivery of our products to your specified destination.
Q: What is The Product Lead Time?
A: 15 days.
Q:Can I Get a Lower Price for a Large Quantity Order ?
A: Absolutely. The online price serves as a reference, but due to fluctuations in raw material costs, our sales team can provide you with the most accurate and competitive pricing. Before making a purchase, kindly engage with our sales representatives. They will work closely with you, taking into account your order quantity and specific requirements, to ensure you receive the best and most cost-effective pricing tailored to your needs.
Q:What's Shelf Life of Unsaturated Polyester Resin ?
A: Normally 6 months.
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