Vinyl Ester Resin (Code: N4300)
Specification: Industrial grade
Packing: 200kg per drum
Origin: Made In China
Manufacturer: Nanjing Chem Co.,Ltd
Contact us
- No.420 Zhonghua Road,Qinghuai District, Nanjing,China 210001
- 008618005174481
- Mr.Sam
- sales@nanjingchem.com
Product Introduction
Vinyl Ester Resin (Code: N4300) – China Manufacturer & Exporter
1. Product Introduction
Vinyl Ester Resin N4300 is a high-performance bisphenol-A epoxy modified vinyl ester resin professionally produced by Chinese composite resin manufacturers. Formulated with advanced corrosion-resistant molecular structure, this industrial-grade resin balances excellent mechanical strength, chemical stability and low shrinkage performance. It features superior resistance to acid, alkali and salt corrosion, as well as outstanding heat resistance and fiber wettability. As a core raw material for high-standard FRP composites, N4300 is widely exported and supplied for industrial anti-corrosion and molding projects worldwide.
2. Product Specifications
| Item | Standard Specification |
| Product Name | Vinyl Ester Resin N4300 |
| Appearance | Transparent pale yellow liquid |
| Viscosity (25℃) | 350–550 mPa·s |
| Solid Content | 62%–66% |
| Acid Value | 18–26 mgKOH/g |
| Gel Time (25℃) | 8–18 min |
3. Product Features & Applications
1. Delivers exceptional corrosion resistance against most inorganic acids, dilute alkalis and salt solutions, adapting to harsh chemical industrial environments.
2. Possesses high tensile strength, flexural modulus and thermal stability, ensuring long-term structural stability of FRP finished products.
3. Exhibits excellent glass fiber wetting and low shrinkage properties, enabling smooth product surface and high dimensional accuracy after curing.
4. Widely applied in FRP anti-corrosion tanks, pipelines, chemical equipment linings, marine facilities and industrial composite molding products.
4. Packaging, Storage & Shipping
Standard packaging is 200kg iron drum. Store in cool, dry and ventilated warehouses, sealed away from high temperature, open flame and oxidizing substances. Vinyl Ester Resin N4300 is classified as Class 3 flammable liquid dangerous goods for sea transportation, with UN number 1866 and packing group III. Complete dangerous goods declaration and standard hazard labeling are required for global shipping.
5. Company Introduction
Established in 2001, we are a reliable China-based Vinyl Ester Resin N4300 manufacturer and supplier. Covering a 100-acre production base, we own 5 professional resin production lines. Over 20% of our team are professional R&D staff, dedicated to optimizing production techniques, precision testing methods and eco-friendly solid-liquid-gas waste treatment for N4300 and similar high-performance composite resins. Strict quality inspection supports stable global bulk supply.
6. FAQ
1. What is Vinyl Ester Resin N4300? It is a bisphenol-A epoxy vinyl ester resin. As a polymer mixture, it has no single fixed CAS number, and is a mainstream anti-corrosion composite resin for industrial FRP manufacturing.
2. What specifications do you provide? We supply standard industrial grade N4300 with stable viscosity and gel time, and support customized technical indicators for tailored project demands.
3. What are your export advantages? We support flexible payment terms, free sample verification and small trial orders. Complete MSDS and COA analysis reports are provided for every shipment.
4. What is your company positioning? We are one of the leading manufacturer and supplier of Vinyl Ester Resin N4300 in China, focusing on high-quality resin production and global export services.
