What are the quality specifications for color and water content?

Color is max 50, and water content is max 0.02% for all grades.

Which shipping terms are available?

We provide FOB, CFR, CIF, and DDP terms from ports in Ningbo, Tianjin, and Shanghai.

Polytetramethylene Ether Glycol Ptmeg 1000 2000 CAS 25190-06-1

Name: Polytetramethylene Ether Glycol Ptmeg 1000 2000 CAS 25190-06-1
Brand: Ningbo Jinao Enprotech Co., Limited
SKU: 2128746672

Zhejiang, ChinaNingbo Jinao Enprotech Co., Limited

US$2.00-3.50

1,000 kg

Sample price:US$100.00/kg.Request sample

Product profile

Customization

Available

CAS No.

25190-06-1

Formula

C16h33o5X2

Model NO.

PTMEG

EINECS

203-786-5

Source

Organic Acids

Appearance

Oily Liquid

Grade Standard

Industrial Grade

Colour

Colorless

Product Name

Polytetramethylene Ether Glycol (Ptmeg)

Purity

99% Min

Grade

Inductrial Grade

Application

Intermediates

Storage

Cool Dried Storage

Transport Package

200kg Drums

Specification

99%

Trademark

DOBO

Origin

China

Production Capacity

100000 Ton/Tons Per Month

Key features

High Purity Grade: Purity reaches 99% minimum for industrial grade applications.

Versatile Applications: Used in spandex fibers, polyurethane elastomers, TPU, and copolyester-ether.

Multiple Molecular Weights: Available in grades 850, 1000, 1400, 1800, 2000, and 3000.

Consistent Quality: Color max 50, Acid number max 0.05, Water max 0.02% across all grades.

Fast Lead Time: Peak and off-season lead times are within 15 workdays.

Flexible Payment Terms: Accepts LC, T/T, PayPal, Western Union, and Money Gram.

Global Shipping Options: Incoterms include FOB, CFR, CIF, and DDP from Ningbo, Tianjin, Shanghai.

Industrial Grade Standard: Meets strict industrial grade standards for chemical intermediates.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQA/QC Inspectors

Ningbo Jinao Enprotech Co., Limited

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2020-07-08Nearest Port: NINGBO, Tianjin, ShanghaiAverage Response Time: ≤1.35hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company operating mainly in the domestic market, with offerings related to chemical, plastic, leather, textile, and recycled-resource products. It reports a one-month lead time in both peak and off-peak seasons and lists multiple payment and quotation terms. However, the supplier reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries. No supplier-management-system certifications are listed. Quality assurance and raw-material traceability are explicitly absent, while corrective-action and complaint-handling procedures exist without written records. R&D, ODM, OEM for popular brands, and SDK capabilities are not available, and no new products were developed in the past year. Production information is provided for polyether polyol, but the supplier’s trading-company status and limited supporting operational evidence prevent a strong conclusion about manufacturing depth. No customer cases are provided.

Supplier typeThe supplier is explicitly classified as a trading company. Its stated business scope covers chemical products, plastic products, leather products, textiles and related materials, and recycled-resource research, indicating a broad commercial product scope rather than a clearly documented manufacturing specialization.

CertificationsNo supplier-management-system certifications are listed, and the quality-control information explicitly states that quality assurance is absent. These records provide explicit evidence of a certification and quality-system deficiency.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK availability, and only one year of total R&D-engineer experience. These explicit statements show limited documented innovation capability.

Customization capabilityThe supplier describes products and broad business activities but explicitly reports no ODM service and no OEM service for popular brands. This indicates a stated lack of documented brand-oriented customization capability.