Polyether Defoamer
TL;DR The catalog distinguishes QT-XPJ-102, a water-based product with 26 ± 1% solids, from QT-XPJ-101, a high-solids product listed at ≥99% with a neat continuous phase. Compare the same product-mass and solids basis; the two supplied forms are not automatically interchangeable.
Discuss the grade and application
Selection inputs
- Foam versus entrained-air symptoms
- Process water and temperature
- Addition point, residence time and shear
- Downstream filtration, coatings or product-quality needs
Documents and supply
Identify the proposed grade, required quantity, packaging and destination. Ask which specification, TDS, SDS and batch-document options apply to that offer.
Technical documents · Company certificate scopes
Request a quoteCatalog reference specifications
These are published catalog references, not a current batch COA. Match the offered grade and measurement basis before comparing offers.
| Model | QT-XPJ-102 / QT-XPJ-101 |
|---|---|
| Appearance | 102: white/light-yellow opaque liquid · 101: transparent liquid |
| Solid content | 102: 26 ± 1% · 101: ≥ 99% |
| pH | 102: 6.0–8.0 · 101: 5.0–8.0 |
| Viscosity (25 °C) | 102: ≤ 2000 mPa·s · 101: ≤ 3000 mPa·s |
| Density (25 °C) | 102: 0.90–1.00 g/mL · 101: 0.9–1.1 g/mL |
| Continuous phase | 102: water · 101: neat |
Compare the application
Compare the grade in the actual wastewater, paper process or other receiving liquid. For a biological process, include microbial activity, oxygen transfer and solids separation alongside foam control. Neither a polyether identity nor a clear surface demonstrates compatibility with biomass.
Prepare a quotation
Send the product or model, required specification, quantity, packaging and destination. Include the application and current product, if known. Confirm the available TDS, SDS, batch documents, storage conditions and commercial delivery terms for the actual offer.
Frequently asked questions
What does the catalog specify?
The catalog distinguishes QT-XPJ-102, a water-based product with 26 ± 1% solids, from QT-XPJ-101, a high-solids product listed at ≥99% with a neat continuous phase. Compare the same product-mass and solids basis; the two supplied forms are not automatically interchangeable.
What should the trial compare?
Compare the grade in the actual wastewater, paper process or other receiving liquid. For a biological process, include microbial activity, oxygen transfer and solids separation alongside foam control. Neither a polyether identity nor a clear surface demonstrates compatibility with biomass.
What should I send for a quotation?
Send the product or model, required specification, quantity, packaging and destination. Include the application and current product, if known. Confirm the available TDS, SDS, batch documents, storage conditions and commercial delivery terms for the actual offer.
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