Low Viscosity Epoxy Resin for Carbon Fiber Laminating and Marine Composites

• Customization: Available
• CAS No.: 1675-54-3
• Formula: (C21h24o4)N
• Model NO.: Epoxy Resin
• EINECS: 500-033-5
• Color: Colorless Transparency or Light Yellow
• Appearance: Liquid
• Main Raw Material: Epoxy
• Method: Brush
• Level: Primer
• Drying Method: Air and Heating Drying
• Certification: ISO14001, CCC, RoHS, ISO9001, SGS
• Substrate: According to Customer's Requirement
• Components: Epoxy Resin
• Formation Mechanism: Conversion Type
• Transport Package: Drum
• Specification: 20kg, 25kg, 220kg, 230kg/drum, IBC drum
• Trademark: JMT or as customer requirements
• Origin: China
• HS Code: 3907300090
• Production Capacity: 8000mt/Year

Product Description

1. Description: 

Epoxy Resin 

Epoxy Polyester resin is a versatile thermosetting polymer that combines the benefits of both epoxy resins and polyester resins. Typically, epoxy polyester resins are produced by incorporating polyester into epoxy resin, which enhances the properties of both components. Epoxy resins are known for their excellent adhesion, chemical resistance, and high mechanical strength, while polyesters improve flexibility and impact resistance

1. Mechanical Strength: Epoxy polyester resins exhibit excellent mechanical properties. For example, adding polyester enhances the impact strength significantly compared to pure epoxy, which can increase impact strength by over 250% and fracture strength by 127% when modified appropriately.

2. Thermal Stability: The thermal stability of epoxy polyester blends is enhanced by polyester. For instance, blends with polyester show improved thermal conductivity, specific heat capacity, and a slight reduction in glass transition temperature. The decomposition temperature of these resins can improve by about 20°C with the proper addition of polyester .
 

3. Processing Ease: One of the significant advantages of epoxy polyester resins is their ability to be processed easily at ambient temperature with a low viscosity and easy molding properties, making them suitable for diverse applications in coating and composite materials.

4. Environmental Resistance: These resins show excellent resistance to water, chemical corrosion, and UV degradation, making them ideal for use in harsh environments. The blend of polyester in epoxy helps improve chemical resistance, a feature critical for applications like automotive and construction materials .

5. Adhesion: Epoxy resins provide superior adhesion to various substrates, including metals, plastics, and glass, while polyester increases the resin's ability to adhere to fibrous materials .
 

 

Item	Epoxy Resin(A)	Hardener(B)
Appearance	Liquid	Liquid
Color	Transparent	Transparent
Viscosity@25ºC	600-800 mPa·s	50-150
Denisity, g/cm3	1.07±0.05	0.95±0.03
Mix Ratio	2:1 by weight
Hardness	Shore, D82-85
Pot Life	30-40mins@25ºC
Curing Time	16-24hrs@25ºC, 12-15hrs@35ºC 24hrs, Dry Completely
Recoat Time	2Hrs
Max Pour Depth	1-3 mm
Shelf Life	12 Months
Usage	Industrial Use - Garages; Warehouses; Airports and hangars; Commercial Use - Shopping malls and boutiques; Hotels; Offices; Showrooms; Restaurants; Hospitals; Schools; Bar Tops, Table Tops. Residential Use - Entrances and hallways; basements; entertainment rooms; bathrooms; kitchens and living rooms;

 

2. Application: 

• Coatings: Epoxy polyester resins are widely used in automotive coatings, industrial coatings, and protective finishes, where their durability and resistance to harsh environments are critical.
• Composites: They are often used in the production of composite materials for applications like construction and aerospace, where high strength and low weight are required.
• Adhesives: These resins also serve as the matrix for structural adhesives, providing strong bonds under varying environmental conditions.

3. Packing & Shipping: 
1) 20kg/drum, 25kg/drum,200kg/drum, 220kg/drum,230kg/drum,IBC drum. 
Contact us now to customize packaging and branding exclusively for your company.

1.Q: Are you a factory or a trading company?

A: We are a company integrating manufacturing and trading.

2.Q: Can you provide samples for testing before mass production?

A: free sample within 1kg is available, courier cost will be on customer's account

3.Q: What is your MOQ?

A: Generally, 1*20 container.

4.Q: What's the delivery lead time?

A: Around 7-10 days based on quantity below 500mt.

5.Q: Can you accept OEM (special specifications, sizes,pacage)?

A: Of course, we can customize according to different requirements of customers.

6.Q:  How can we guarantee quality?

A: Free samples can be supplied for test quality,  And we have a strict quality control system.

7. Q: Can I visit your factory before placing a large order?

A: Of course. Welcome at any time.