How long is your delivery time?

Generally it is 7-10 working days after payment.

How do you ensure quality?

We will trace the goods from production to selling, and we will solve the problems in selling for our customers.

Premium Polyester Polyol CAS 32472-85-8 for Durable TPU Applications

Name: Premium Polyester Polyol CAS 32472-85-8 for Durable TPU Applications
Brand: NINGBO DONGBO NEW ENERGY CO., LTD.
SKU: 2196993735

Zhejiang, ChinaNINGBO DONGBO NEW ENERGY CO., LTD.

US$2.30-5.20

1,000 kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

32472-85-8

Formula

(C8h4o3.C4h10o3)N

Model NO.

CAS 32472-85-8

EINECS

203-572-1

Molecular Principal Chain

Carbon Chain Polymer

Color

Colourless Transparent Liquid

Product Name

Diethylene Glycol-Phthalic Anhydride Polymer

Chemical Name

1, 3-Isobenzofurandione 2, 2'-Oxybisethanol

Brand Name

Dobo

Storage Condition

Sealed in Cool and Dry Place

OEM/ODM

Available

Validity Period

2 Years

Place of Origin

Zhejiang, China

Application

B2 Grade Polyurethane Insulation Board, Spraying

Transport Package

30kg/50kg/Bag

Specification

250KG/drum

Trademark

DOBO

Origin

China

Production Capacity

100000 Ton/Tons Per Month

Key features

CAS 32472-85-8 Certified: Premium Polyester Polyol with verified CAS number for TPU applications.

B2 Grade Fire Retardant: Suitable for B2 grade polyurethane insulation boards and spraying.

OEM/ODM Available: Customizable product name and chemical specifications for OEM/ODM needs.

Multiple Viscosity Options: Available in medium and high viscosity grades (AK POL series) for diverse uses.

Factory Direct Supply: Direct supply from manufacturer Ningbo Dongbo New Energy Co., Ltd.

Fast Delivery Time: Generally 7-10 working days after payment confirmation.

Free Sample Provision: Free samples available, though freight cost is borne by the buyer.

Strict Quality Assurance: Traceable production process with comprehensive quality control systems.

Company profile

Importers and ExportersExhibition Experience

NINGBO DONGBO NEW ENERGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2015-10-18Nearest Port: ShanghaiAverage Response Time: ≤1.92hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others

AI-Powered supplier vetting

SummaryNINGBO DONGBO NEW ENERGY CO., LTD. is a limited company focused on plasticizers, including green solvents and green plasticizers. It identifies as a professional technical supplier, has introduced new products within the past year, and provides ODM, OEM, sample customization, and minor customization. Reported methyl oleate productivity is 5,000 tons, and exports account for 90% of total sales, with five years of exporting experience and self-operated import/export rights. The supplier has no overseas warehouse, showroom, agents, or branches, and does not provide 3D software design or SDK services. Its quality assurance and management systems are described by the company, while the audit record does not specify a favorable evaluation result. Financial records are indicated for 2022–2024, but no performance details are provided. It has participated in an identified offline trade fair and reports OEM service for well-known brands, but customer names or verifiable case details are absent.

Supplier typeThe supplier is identified as a professional technical supplier and a limited company whose primary product scope is plasticizers. The English company name is NINGBO DONGBO NEW ENERGY CO., LTD., and it is not indicated to belong to a larger company group.

R&D capabilityThe supplier reports R&D capability as a professional technical supplier, new products within the past year, and ODM services. Its limitations include no 3D software design service and no available SDK, indicating product-oriented development capability rather than confirmed software or advanced digital-design capability.

Production capacityReported methyl oleate productivity is 5,000 tons, and the supplier states a lead time within 15 workdays in both peak and off-season. The company has five employees and the number of cooperative suppliers is reported as zero, so the stated production figure is positive but broader production scale and supply-chain depth remain unclear.

Customization capabilityThe supplier provides customization from samples and minor customization, and it reports ODM and OEM capability, including OEM service for well-known brands. These explicit services support a positive assessment, although no evidence is provided for complex or fully customized engineering services.