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Polyether Polyol

Butanol Polyether (Low-Foam Defoamer)

Butanol Polyether is a block polyether nonionic surfactant built from n-butanol, ethylene oxide and propylene oxide - a colorless-to-pale-yellow viscous liquid soluble in water and many organic solvents. Its EO/PO ratio tunes the HLB, giving adjustable wetting, low-foaming defoaming, lubrication, levelling and emulsification for industrial cleaning and process aids.

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Product overview

Butanol Polyether is a block polyether nonionic surfactant built from n-butanol, ethylene oxide and propylene oxide - a colorless-to-pale-yellow viscous liquid soluble in water and many organic solvents. Its EO/PO ratio tunes the HLB, giving adjustable wetting, low-foaming defoaming, lubrication, levelling and emulsification for industrial cleaning and process aids.

Applications

  • Low-foam industrial and metal cleaning
  • Defoamer and foam-control component
  • Lubricant and levelling agent in coatings
  • Textile dyeing and finishing auxiliary
  • Metalworking fluid additive
NTJN chemical product packaging — Butanol Polyether (Low-Foam Defoamer)

Polyether Polyol

Representative packaging

Product features

  • Butanol Polyether is a block polyether nonionic surfactant built from n-butanol, ethylene oxide and propylene oxide - a colorless-to-pale-yellow viscous liquid.
  • Suitable for Low-foam industrial and metal cleaning.
  • Suitable for Defoamer and foam-control component.
  • Suitable for Lubricant and levelling agent in coatings.
  • HLB value: adjustable by EO/PO ratio.
  • Specification data is drawn from documented client source records and cross-checked prior to publication.

Product gallery

Butanol Polyether (Low-Foam Defoamer) product photo
Butanol Polyether (Low-Foam Defoamer) product photo
Polyether Polyol product line
Polyether Polyol product line
Nantong Jienuo Chemical manufacturing facility, Hai'an, Jiangsu, China
Nantong Jienuo Chemical manufacturing facility, Hai'an, Jiangsu, China

Specifications & identifiers

Verified specification parameters for Butanol Polyether (Low-Foam Defoamer) are listed below. Our technical team can provide the latest data sheet and COA on request.

CAS Number: 9038-95-3

Appearance
colorless to pale yellow transparent viscous liquid
Solubility
soluble in water and various organic solvents
HLB value
adjustable by EO/PO ratio.
Request specification sheet

Full technical documentation — SDS, HS code, COA and typical parameters (appearance, active content, pH, viscosity, boiling point, molecular weight) — is available on request for your grade and target market, with indicative pricing on enquiry.

Frequently asked questions

What is published for Butanol Polyether, and what numbers do I get from the TDS?

Published: it is a colorless-to-pale-yellow transparent viscous liquid, soluble in water and many organic solvents, with HLB adjustable by the EO/PO ratio. Exact HLB, molecular weight and EO/PO ratio are not in the open spec and are confirmed against our TDS. It is a block polyether built from n-butanol, EO and PO.

What makes Butanol Polyether a low-foam choice?

Because the EO/PO ratio tunes the HLB, you can dial wetting, low-foaming defoaming, lubrication, levelling and emulsification from one molecule. That is why it is listed for low-foam industrial and metal cleaning, as a defoamer component, and as a lubricant and levelling agent in coatings. It is a block copolymer, distinct from the random BPE-1600 polyether we also use.

How do I get exact EO/PO and a sample of Butanol Polyether?

Request the TDS and COA for the exact EO/PO ratio and HLB, and we will send a free 500-1000 g sample (freight to you, deductible from bulk) so you can tune the foam and wetting in your cleaning or coating system.

Related products & categories

Why choose Nantong Jienuo Chemical Co., Ltd.

Nantong Jienuo Chemical Co., Ltd. is a manufacturer of industrial surfactants, polyether polyols and textile auxiliaries, supplying international B2B buyers with verified products and responsive technical support.

Direct manufacturer

As a manufacturer of industrial surfactants, polyether polyols and textile auxiliaries, we support grade selection, technical documentation and lead-time planning directly.

Established in 2020

Focused supply to international B2B buyers across surfactant and auxiliary categories, with documented grades and application know-how.

Global export experience

Active export to Southeast Asia, Europe, North America, India, Middle East, with documentation and grade support for diverse target markets.

Verified specifications

Product identity and specification blocks are cross-checked against client records; lot-specific COA and full technical documentation are available on request.

Broad application coverage

Products serve textile, metal processing, cosmetics, coatings, plastics, paper, pharmaceutical, food and agrochemical applications.

Inside our manufacturing environment

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