High-Performance Vinyl Ester Resin for Chemical Engineering Applications

Name: High-Performance Vinyl Ester Resin for Chemical Engineering Applications
Brand: Changzhou Rule Composite Material Co., Ltd.
SKU: 2032756815

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 and High Strength: Active double bonds enable quick curing and immediate high strength with high corrosion resistance.

Enhanced Alkali Resistance: Contains 35-50% fewer ester bonds than standard polyester, significantly improving alkali resistance.

Superior Mechanical Properties: High tensile strength (85 MPa), bending strength (140 MPa), and impact toughness (7 KJ/m2).

Crack Resistance: Molecular chain elongation under stress absorbs thermal shock, resisting micro-cracking and cracking.

Excellent Adhesion: Secondary hydroxyl groups improve wettability and adhesion to glass fibers for stronger laminates.

Optimized Curing Profile: Medium viscosity and reactivity with controlled exothermic speed and peak temperature.

Versatile Applications: Ideal for pipes, tanks, towers, pools, and chemical anti-corrosion equipment in industry.

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: ≤2.58h

AI-Powered supplier vetting

SummaryThe supplier demonstrates ODM and OEM service capability, broad customization options, and substantial export orientation, with 90% of total sales from exports. It maintains documented procedures for supplier-service assessment, corrective actions, and customer complaints, and reports peak- and off-season lead times within 15 working days. However, it has no overseas warehouse, showroom, agent, or branch, and reports no new products launched in the past year. R&D resources appear limited, with one R&D engineer and no available SDK; quality assurance, traceability, environmental compliance, and fire-drill status are largely unknown. No certification information or customer case details are provided. Financial records are indicated for 2021–2023, but their results cannot be assessed from the available information.

Supplier typeThe supplier is positioned as a resin and composite-materials manufacturer offering ODM, OEM, and multiple customization services. Its export share is stated as 90%, but it has no overseas warehouse, showroom, agent, or branch, while having participated in the Moscow Composite-Expo.

After-Sales capabilityThe supplier has a clear procedure and followed records for handling customer complaints, documented procedures for supplier service capability, and corrective/preventive-action records. Service quotations support FOB, CIF, CFR, and EXW terms, with stated lead times within 15 working days in both peak and off-season periods.

R&D capabilityThe supplier offers ODM services and lists formulation development and new-product application among the R&D engineer’s responsibilities. Nevertheless, it launched no new products in the past year, has no available SDK, and reports only one R&D engineer, indicating limited demonstrated innovation output.

Production capacityThe supplier reports five qualified service-capable suppliers, documented service-assessment and corrective-action procedures, and a stated production focus on resin products. However, the provided slices do not give production capacity, equipment, factory scale, or quality-test equipment capability; the number of quality-control test equipment items is stated as zero.

Customization capabilityThe supplier explicitly provides ODM and offers customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D responsibilities include formulation development, supporting the existence of product customization services.

Product Q&A

Q:What are the physical properties of the resin castings?

Tensile strength is 85 MPa, tensile modulus is 3.1 GPa, elongation at break is 4.0%, bending strength is 140 MPa, flexural modulus is 3.1 GPa, and impact toughness is 7 KJ/m2.

Q:What certifications does the company hold?

The company holds ISO9001:2008 Quality Management System and ISO14001:2004 Environmental Management System certifications.

Q:What is the minimum order quantity?

The minimum order quantity is 17.6 tons.