Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Domestic YD Polyether YD-11

YD Polyether YD-11 is a domestic high-performance nonionic surfactant from YD’s polyether series, featuring excellent emulsification, low foam, and superior compatibility with electrolytes. Widely used in agrochemical formulations, cleaning agents, and textile auxiliaries, it ensures stable dispersion and enhanced wetting efficiency under varied pH and temperature conditions.
  • domestic yd polyether yd 11_7d18ba9a
  • domestic yd polyether yd 11_7d18ba9a

Features Of Domestic YD Polyether YD-11

  1. High molecular weight polyether with excellent hydrolytic stability.

  2. Low volatility and low vapor pressure for enhanced handling safety.

  3. Good compatibility with isocyanates, polyester polyols, and common additives.

  4. Consistent batch-to-batch performance ensured by strict in-process quality control.

  5. Non-toxic and REACH-compliant formulation suitable for industrial use.

Typical Applications Of Domestic YD Polyether YD-11

  1. Flexible polyurethane foam for furniture and bedding.

  2. Integral skin foams used in automotive interior components.

  3. Coating and adhesive formulations requiring flexibility and resilience.

  4. Sealants and elastomers requiring low-temperature performance.

  5. Water-blown foam systems where low emissions are critical.

Specifications Of Domestic YD Polyether YD-11

Chemical TypeTriol-based propylene oxide/ethylene oxide capped polyether
Product FormLiquid
AppearanceClear, colorless to pale yellow liquid
Hydroxyl Number (mg KOH/g)33–37
Viscosity at 25°C (mPa·s)2,800–3,600
Water Content (wt%)≤ 0.05
pH (10% aqueous solution)5.0–7.0
Primary ApplicationsFlexible PU foam, integral skin foam, sealants, adhesives


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