What are the lead times for production?

Peak Season Lead Time: within 15 workdays. Off Season Lead Time: within 15 workdays.

High-Performance Vinyl Ester Resin for Durable FRP Solutions

Name: High-Performance Vinyl Ester Resin for Durable FRP Solutions
Brand: Changzhou Rule Composite Material Co., Ltd.
SKU: 2035682945

Jiangsu, ChinaChangzhou Rule Composite Material Co., Ltd.

US$1.70-1.95

2,200 kg

Product profile

Customization

Available

CAS No.

Inv-V411m

Formula

Inv-V411m

Model NO.

INV-V411M

EINECS

Inv-V411m

Molecular Principal Chain

Element Organic Polymer

Color

Light Yellow Transparent Liquid

Tensile Strength (MPa)

Tensile Modulus (Gpa)

3.1

Elongation at Break (%)

4.0

Bending Strength (MPa)

140

Flexural Modulus (Gpa)

3.1

Impact Toughness (Kj/M2)

Package Size Per Unit Product

50.00cm * 100.00cm * 50.00cm

Gross Weight Per Unit Product

220.000kg

Transport Package

Wooden Box

Specification

Can be customized/220KG/drum

Trademark

Rule

Origin

Changzhou China

HS Code

3907910000

Production Capacity

50000kg

Key features

Broad-Spectrum Corrosion Resistance: Resistant to acid, alkali, salt, and organic solvents for chemical engineering applications.

Rapid Curing Speed: Active double bonds enable quick curing and fast strength development.

Superior Hydrolysis Resistance: Methyl group protection improves resistance against hydrolysis degradation.

Enhanced Alkali Resistance: Fewer ester bonds provide 35-50% better alkali resistance than standard polyester.

Excellent Mechanical Strength: High tensile strength (85 MPa) and bending strength (140 MPa) for durable laminates.

Micro-Cracking Resistance: Elongated molecular chain absorbs thermal shock and prevents cracking.

Customizable Standard Grade: Standard grade available with customizable packaging options (220KG/drum).

ISO Certified Quality: Manufactured under ISO9001:2008 and ISO14001:2004 certified systems.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition ExperienceFast Delivery

Changzhou Rule Composite Material Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.64h

AI-Powered supplier vetting

SummaryThe supplier offers ODM and OEM services, but lacks overseas warehouse and showroom capabilities. While their R&D capabilities are limited, they participate in trade shows and have a strong export focus, with 90% of sales from exports. They have procedures for handling customer complaints and corrective actions but lack evidence of certifications or advanced quality assurance systems.

Supplier typeThe supplier provides ODM and OEM services, indicating they are a manufacturer capable of producing original designs and manufacturing for popular brands.

After-Sales capabilityThe supplier has clear procedures and records for handling customer complaints, indicating a structured approach to after-sales service.

R&D capabilityNo new products were launched in the past year, and there is no SDK availability, suggesting limited recent innovation activity.

Production capacityThe supplier has OEM and ODM capabilities with a single R&D engineer responsible for new product applications and formulation development.

Customization capabilityThe supplier offers various levels of customization, including full customization and customization from samples or designs.

Product Q&A

Q:Why choose Changzhou Rule Composite Material Co., Ltd?

We are an enterprise engaged in manufacturing high-performance unsaturated polyester resin, gel coat, glass fiber reinforced composite materials, and related products, also professional in research, development as well as technical consulting and services of composite materials.

Q:What is resin?

Resin usually refers to products inclined to softening or melting after receiving heat. When softening, it shows a trend toward flowing under the influence of external forces. Under normal temperature, it is in solid, semi-solid state, and sometimes liquid organic polymer. Broadly speaking, any macromolecule compound that can be used as a raw material for plastic processing can be called resin.

Q:What can resins do for you?

Resin products are widely used in sectors like railways, automobiles, wind power, shipbuilding, cooling towers, pipelines, coatings, electrical appliances, artificial stone, handicrafts, lighting tiles, sanitary ware, anti-corrosion engineering and so on. Rule has been granted certification of ISO9001: 2008 Quality Management System and ISO14001: 2004 Environmental Management System, and some products have won recognition of China Classification Society(CCS) and Food-Level Licenses of the Provin

Q:Are you a professional resin solution provider?

We are the professional resin solution provider. With decades of experience in the R& D of resins, we can fully understand customers' needs and aspirations in the cooperation process and have presented countless solutions. Over the years, we work hard to optimize our products and make them attractive to end users.

Q:What is the minimum order quantity?

The Minimum Order Quantity is 17.6 Tons.