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Description:
Thixotropic and pre-accelerated modified vinyl ester resin
Performance Attributes:
Low VOC emission
Low shrinkage, high strength, impact resistance and water resistance
Excellent surface profile
Excellent blister resistance
Vinyl Ester Fiberglass Resin Application:
Marines and large FRP toolings
Designed as high premium skin-coat resin for high performance boats
REL 5500 resin is a premium, low-VOC vinyl ester resin designed as a high-performance skin coat, offering excellent blister resistance and a superior surface finish for demanding marine environments.
The marine vinyl ester resin combines very low shrinkage with high strength and impact resistance, ensuring structural integrity and long-term durability.
The vinyl ester resin provides exceptional water resistance and is engineered specifically for applications where surface quality and reliability are critical.
| Product Name | Description | Performance Attributes | Application |
| REL 5500 vinyl ester fiberglass resin | Thixotropic and pre-accelerated modified vinyl ester resin | Low VOC emissio Low shrinkage, high strength, impact resistance and water resistance. Excellent surface profile. Excellent blister resistance | Marines and large FRP toolings. Designed as high premium skin-coat resin for high performance boats. |
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 |
High-Performance Racing Boats & Yachts: Utilized as the premier exterior skin coat, REL 5500 Vinyl Ester Resin provides an ultra-smooth, hydrodynamic surface. Its high cross-linking density ensures a blister-resistant finish that can withstand the structural stress of high-speed impacts and intense maritime racing conditions.
Luxury Yacht Hulls & Decks:REL 5500 Vinyl Ester Resin is the ideal choice for a premium surface layer, delivering an exquisite, long-lasting glossy finish. Beyond aesthetics, it serves as a critical barrier, offering elite protection against water penetration, osmotic blistering, and long-term environmental degradation for luxury vessels.
Commercial Fishing Vessels & Workboats: Engineered for durability, REL 5500 Vinyl Ester Resin serves as a rugged protective coating for hulls. It provides exceptional resistance to heavy impacts, mechanical abrasion, and repeated saltwater exposure, ensuring reliable performance in the toughest commercial operating environments.
REL 5500 vinyl ester resin is specifically designed as a high-performance skin coat for marine applications, combining low VOC emission, low shrinkage, and excellent impact and water resistance to deliver a smooth, blister-resistant premium surface. This not only simplifies your construction process and reduces post-processing but also ensures long-term structural integrity and aesthetics of the hull in demanding marine environments.
We are not just a resin supplier, but your technical partner. We provide in-depth formulation customization support and can precisely adjust key process parameters such as thickening speed according to your specific molding pressure and temperature requirements.
We implement strict lean production management to ensure that batch-to-batch variations in core performance are consistently controlled within ±2%, guaranteeing that your production line parameters require minimal adjustment and operate smoothly and efficiently.
We have a mature logistics system serving global markets such as the United States. Through optimized warehousing and transportation solutions, we ensure that every batch of resin is delivered to your factory fresh, on time, and in optimal condition.
Our advanced composites laboratory is readily available to provide R&D support, from material testing to process optimization, assisting you in overcoming technical challenges and enhancing the performance and competitiveness of your final products.
Q: Can I Request a Sample of vinyl ester fiberglass resin?
A: Yes, we can provide 10kg of resin as a free sample, but freight are typically the responsibility of the buyer.
Q: Can I Customize the Formulation of vinyl ester fiberglass 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 vinyl ester fiberglass 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 vinyl ester fiberglass resin Meet?
A: Our Unsaturated Polyester Resin meets CCS, RoHS, REACH, EMS, and QMS certifications and quality standards.
Q: What is The Product Lead Time?
A: 10 days.
Q: What's Shelf Life of vinyl ester fiberglass resin?
A: Normally 8 months.
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.
RealLand is a integrated enterprise, provides specialty chemical products, services and solutions for many of world’s most essential industries.
E-mail: castle@reallandcomposite.com
Mobile: 0086-13775214842
WhatsApp: +86-13775214842
Add: 2305-2306, Changfa Plaza Office Building, No. 101-1, The Taihu Lake East Road, Xinbei, Changzhou, Jiangsu, China
