marine resins from China supplier-RealLand Composite Material

Product Description

REL 6600 marine resins is a new generation of 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 emission, low shrinkage, high strength, impact resistance and water resistance.

The physical properties of REL 6600 marine resins are better than general purpose resins, and REL 6600 marine resins show excellent wettability for glass fiber and adaptability under a wide range of operating conditions.

Product Name	Description	Performance Attributes	Type	Application
REL 6600 marine resin	Infusion/RTM pre-accelerated modified vinyl ester resin	Low shrinkage, high strength, impact resistance and water resistance. Excellent surface profile. Excellent blister resistance Designed as high premium skin-coat resin for high performance boats.	VER	Marine

TYPICAL LIQUID RESIN PROPERITIES

Property at 25ºC	Value	Method
Brookfield Viscosity (25ºC)
-LVT sp#2/30 rpm	180 -220 mPa.s	GB/T7193.4.1
Acid Value	4-8 mg KOH/g sample	GB/T2895
Non-Volatile Content	52-56%	GB/T7193.4.3
Gel time (2.0% MEKP)	30 -120min (Be customized)	GB/T7193.4.6
Peak Exotherm	100-140 ºC	GB/T7193.4.6

TYPICAL CURING CHARACTERISTICS

Property of casting	Value	Method
Tensile Strength	85.5 MPa	ISO 527
Tensile Modulus	3.3 GPa	ISO 527
Elongation	5.1%	ISO 527
Flexural Strength	140 MPa	ISO 178
Flexural Modulus	3.4 GPa	ISO 178
Heat Distortion Temperature (1.81MPa)	95 MPa	ISO 75
Glass transition temperature, Tg	115 ºC	DSC 10ºC/min

Features & Applications

Marine resin Features:
REL 6600 modified vinyl ester resin is recommended for marines or boat construction (shells and decks) and large FRP products. It is available for customized infusion/RTM process in viscosity and gel time.

Applications:
REL 6600 modified vinyl ester resin is recommended for wind turbine blades and yacht deck products. It has the characteristics of corrosion resistance and wear resistance.

marine resins

Why choose RealLand modified vinyl ester resin supplier

Changzhou RealLand Composite Material Technology Co., Ltd.

As a trusted modified vinyl ester resin supplier in china, RealLand stands out through its unwavering commitment to innovation, quality, and sustainability. With 25+ years of expertise in modified vinyl ester resins, we leverage cutting edge R&D capabilities and a state-of-the-art production facility to deliver modified vinyl ester resins that exceed industry benchmarks. Our modified Vinyl ester resin has excellent chemical resistance, high mechanical strength and toughness, good curing performance and excellent process adaptability, and can be widely used in many fields in harsh environments. RealLand has a number of technology patents, and has passed ISO9001 and ISO14001.

We offer full customization to meet specific project demands, supported by a dedicated technical team providing end-to-end solutions from formulation optimization to on-site process guidance. Partner with RealLand for high-performance, eco-friendly modified vinyl ester resin that drive efficiency, reduce lifecycle costs, and future-proof your supply chain.

FAQs

Q: Can I Request a Sample of Unsaturated Polyester Resin?
A: Yes, we can provide 10kg 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: 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: 10 days.

Q: What's Shelf Life of Unsaturated Polyester Resin?
A: Normally 8 months.

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.