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Polytetramethylene Ether Glycol (PTMEG) Key Component for Elastic Fiber Production

Name: Polytetramethylene Ether Glycol (PTMEG) Key Component for Elastic Fiber Production
Brand: NINGBO DONGBO NEW ENERGY CO., LTD.
SKU: 2068353282

Zhejiang, ChinaNINGBO DONGBO NEW ENERGY CO., LTD.

US$3.00-3.90

1,000 kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

25190-06-1

Formula

C16h33o5X2

Model NO.

CAS 25190-06-1

EINECS

203-786-5

Type

Synthesis Material Intermediates

Appearance

Liquid

Quality

Industrial

Colour

Colorless

Product Name

Polytetramethylene Ether Glycol (Ptmeg)

Purity

99% Min

Grade

Inductrial Grade

Application

Intermediates

Storage

Cool Dried Storage

Transport Package

200kg Iron Drum

Specification

99%

Trademark

DOBO

Origin

China

Production Capacity

100000 Ton/Tons Per Month

Key features

High Purity Grade: Industrial grade with purity of 99% minimum for consistent performance.

Versatile Applications: Essential for spandex fibers, polyurethane elastomers, TPU, and biomedical polymers.

Multiple Molecular Weights: Available in 6 grades ranging from 801 to 3206 molecular weight.

Stable Chemical Properties: White waxy solid soluble in alcohols, esters, and ketones, insoluble in water.

Strict Quality Control: Acid number max 0.05 and water content max 0.02% across all grades.

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

Fast Delivery: Standard delivery within 7-10 working days after payment confirmation.

Free Sample Availability: Samples offered free of charge, customer covers freight costs only.

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: ≤2.90hTerms 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.