Audited Supplier
REL 5500 Epoxy Vinyl Ester Resin
REL 5500 high quality marine resin is a new generation of thixotropic and pre-promoted modified vinyl epoxy resin, which not only meets the requirements of good appearance, but also meets the structural requirements of marine boards, i.e. low shrinkage, high strength, impact resistance and water resistance.
The physical properties of REL 5500 marine resins are better than general purpose resins, and REL 5500 resin shows excellent infiltrating for glass fiber and adaptability under a wide range of operating conditions.
TYPICAL LIQUID RESIN PROPERITIES
| Property at 25ºC | Value | Method |
| Brookfield Viscosity(25ºC) | ||
| -RVT sp#3/60 rpm | 400 mPa.s | ISO 2555 |
| -RVT sp#3/6 rpm | 900 mPa.s | ISO 2555 |
| Thix. Index | 2.5 | |
| Styrene Content | 40% | SFS 4864 |
| Gel time(1.5% MEKP) | 30 min | Internal R001 |
| Peak Exotherm | 168 ºC | Internal R001 |
TYPICAL CURING CHARACTERISTICS
| Property of casting | Value | Method |
| Tensile Strength | 84.5 MPa | ISO 527 |
| Tensile Modulus | 3400 MPa | ISO 527 |
| Elongation | 5.2% | ISO 527 |
| Flexural Strength | 138 MPa | ISO 178 |
| Flexural Modulus | 3350 MPa | ISO 178 |
| Heat Distortion Temperature(1.81MPa) | 95 MPa | ISO 75 |
REL 5500 resin is suitable for marines and large FRP toolings.
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.
