Vanconol® PH-1008 Surfactant

Vanconol® PH-1008 Surfactant

1. Abstract

Vanconol® PH-1008 is a polyether-type nonionic surfactant known for its high cloud point and excellent water solubility: the 5% aqueous solution exhibits a cloud point of 52.8°C, remaining clear and stable under high-temperature working conditions; 0.3%~5% aqueous solutions are all clear and transparent, making it the only product in the same batch of comparison samples that remains clear across the full concentration range, and easy to dilute. Its 0.3% aqueous solution achieves a surface tension of 30.8 mN/m at 1 bubble/s, indicating good wetting and spreading performance. It also exhibits strong initial foaming (1% aqueous solution >100 mL) with rapid foam decay (down to 4 mL within 5 min), combining high foaming capacity with easy defoaming. Suitable for high-temperature industrial cleaning, textile printing and dyeing pretreatment, emulsification, and foaming operations.

2. Core Product Information

Product Basic Parameters

Item	Specification
Product Model	Vanconol® PH-1008
Chemical Type	Polyether-type nonionic surfactant
Appearance (25°C)	Colorless to light yellow transparent liquid
Cloud Point (5% aqueous solution)	52.8°C
Water Solubility	0.3%~5% aqueous solutions clear and transparent; readily soluble in water

Key Performance Indicators

Performance Description	PH-1008
Static surface tension (0.3% aqueous solution, 1 bubble/s)	30.8 mN/m
Dynamic surface tension (0.3% aqueous solution, 6 bubbles/s)	34.4 mN/m
Foam performance (1% aqueous solution)	Initial foam >100 mL, reduced to 4 mL after 5 min
Conductivity (10% aqueous solution)	284 μS/cm
pH (1% aqueous solution)	8.07

Main Features and Advantages

High cloud point for high-temperature resistance: The 5% aqueous solution has a cloud point of 52.8°C, significantly higher than conventional isomeric alcohol/fatty alcohol polyether products (typically in the 25~40°C range), maintaining clarity and stability in 40~50°C high-temperature processes.

Excellent water solubility: 0.3%~5% aqueous solutions are all clear and transparent, making it the only product in the same batch of comparison samples that is clear across the full concentration range. It can be diluted directly, avoiding compatibility issues caused by incomplete dissolution at high concentrations.

High foaming – rapid defoaming combination: Initial foam >100 mL, dropping to 4 mL within 5 min — meeting operations that require foam to carry soils and extend residence time, while facilitating subsequent defoaming and rinsing.

Good wetting and spreading: The 0.3% aqueous solution achieves a surface tension of 30.8 mN/m at 1 bubble/s, assisting the system in wetting and uniformly covering substrates.

3. Application Guide

3.1 Recommended Application Areas

High-temperature industrial cleaning/degreasing: The 52.8°C cloud point ensures the working solution remains clear and stable at 40~50°C; strong foaming helps carry and suspend oil and grease, while rapid foam decay facilitates rinsing.

Textile printing and dyeing pretreatment: Serves as a wetting and penetrating component in high-temperature scouring and desizing processes, adapting to elevated temperatures and improving fabric treatment uniformity.

Emulsification and foaming operations: Used as an emulsifying or foaming component in systems requiring stable foam generation, such as foam cleaning, mineral flotation, and foaming agents. For long-term foam stability, combine with a foam stabilizer.

Waterborne inks/coating emulsions: Acts as an emulsifying and wetting auxiliary component, improving system stability and spreading uniformity.

Cooling/heat-transfer circulating fluid additives: The high cloud point polyether is suitable for waterborne circulating systems requiring temperature resistance and clarity (evaluate the impact of foaming on the system).

3.2 Usage and Recommended Dosage

Addition sequence: Recommended to add after the main system components (e.g., resins, fillers) have been introduced, with slow stirring until uniformly dispersed.

Dilution: This product has good water solubility and can be directly diluted with water to any common concentration (clear at 0.3%~5%); mix thoroughly after dilution.

Dosage range: Typical addition level is 0.1%–1.0% of the total formulation weight. The specific dosage should be determined through dosage screening based on substrate properties and process requirements (e.g., use the upper end of the range when strong foam-carrying performance is required).

Precautions: Avoid direct mixing with strong oxidizers; test system compatibility after addition. For downstream processes sensitive to foam, it is recommended to use in combination with a defoamer.

4. Safety and Storage

Safety precautions: Wear appropriate protective equipment (e.g., safety goggles and gloves) when handling. If skin contact occurs, rinse immediately with plenty of water. If splashed into the eyes, rinse immediately with plenty of water and seek medical attention.

Storage conditions: Keep sealed and store in a cool, ventilated, dry place, avoiding high temperatures and freezing. Recommended storage temperature range: 5°C–40°C.

Packaging specifications: 25 kg drums, 200 kg drums.

Shelf life: 24 months from the date of manufacture under the specified storage conditions.

5. FAQ

Q1: Is the high foam difficult to control?

A1: PH-1008 exhibits strong initial foaming (>100 mL) but low foam stability, decaying to 4 mL within 5 min. It is a “high foaming, rapid defoaming” type — suitable for processes that require foam to carry soils followed by quick foam collapse. If long-lasting foam stability is needed, combine with a foam stabilizer.

Q2: How to choose between PH-1008 and PH-46?

A2: PH-1008 has a higher cloud point (52.8°C vs 37.2°C) and better water solubility (clear at 0.3%~5% vs milky white), making it suitable for high-temperature systems and applications requiring high solubility. PH-46 has extremely low ionic residue (conductivity 12.78 vs 284 μS/cm) and a pH closer to neutral, making it suitable for precision systems sensitive to ions. The two products are complementary in positioning.

Q3: Is it suitable for high-temperature systems?

A3: Yes. The 5% aqueous solution has a cloud point of 52.8°C, remaining clear and stable at working temperatures below 50°C. Above the cloud point, turbidity appears (cloud point effect), which is reversibly restored upon cooling.

Q4: Is the pH of 8.07 considered high?

A4: This value is measured from a 1% aqueous solution and falls in the weakly alkaline range (slightly above neutral), consistent with the typical range of polyether-type nonionic products. If the formulation is pH-sensitive, the pH can be adjusted through system buffering without affecting the wetting and foaming functions of this product.

6. Contact Us and Documentation

If you require free samples, detailed Technical Data Sheets (TDS), Safety Data Sheets (SDS), or have any technical questions, please do not hesitate to contact us through the following channels:

Company: Tianjin Hi-Perferal Advanced Materials Co., Ltd.

Address: No. 2-1, Zhenghua Road, Caozili, Wuqing District, Tianjin, China

Technical Service Hotline: 022-82910362

Official Website: www.surfychem.com

SDS (Safety Data Sheet) (click to expand — for safety reference; the official document accompanies the shipment)

1. Chemical & Company Identification

Product: Vanconol® PH-1008 Surfactant
Company: Tianjin Hi-Perferal Advanced Materials Co., Ltd.
Manufacturer: Liaoning Surfychem Co., Ltd.
Technical service: +86-22-82910362

2. Hazard Identification (GHS)

GHS classification: H319
Signal word: Warning
Low-toxicity / mild-irritant industrial additive; no significant environmental or safety impact under normal use.

3. Composition / Ingredients

Main component: blend of polyether / silicone / acetylenic diol nonionic surfactants.

4. First Aid

Skin: wash with soap and water. Eyes: rinse with plenty of water for at least 15 minutes; seek medical attention if irritation persists. Inhalation: move to fresh air. Ingestion: rinse mouth; seek medical attention if unwell.

5. Fire-Fighting Measures

Suitable media: water mist, foam, dry powder, CO₂. Most products are non-flammable or combustible liquids; wear self-contained breathing apparatus in a fire.

6. Accidental Release Measures

Wear PPE; collect spillage with sand or inert absorbent; prevent entry into drains and water bodies.

7. Handling & Storage

Store sealed in a cool, ventilated, dry place, away from sunlight and heat. Keep sealed after opening; keep away from strong oxidizers and strong acids/bases.

8. Exposure Controls / Personal Protection

Wear protective gloves and goggles; keep ventilated; avoid prolonged skin contact.

9. Physical & Chemical Properties

Milky-white or pale-yellow liquid; water-dispersible.

10. Stability & Reactivity

Stable at normal temperature and pressure. Avoid contact with strong oxidizers.

11. Disposal Considerations

Dispose of through licensed facilities per local regulations; do not discharge into drains or water bodies.

12. Transport Information

Not classified as dangerous goods for transport (certain organic solvents follow their UN classification; see the shipping SDS).

13. Regulatory Information

Complies with applicable Chinese chemical management regulations. This SDS is for safety reference; the official document accompanies the shipment or is issued by the supplier.