Propylene Glycol Butyl Ether PNB
Contact Info
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- Contact: 柯小姐
- Tel:020-82350890
- Email:yintianchem@126.com
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Propylene Glycol Butyl Ether PNB
Yintian Propylene Glycol Butyl Ether PNB is an environmentally friendly alcohol ether solvent with low water solubility and good binding force. It has excellent solubility for coating resins and serves as a replacement for ethylene glycol ether solvents such as ethylene glycol butyl ether (BCS anti-blushing agent).
Technical Specifications:
Item | Parameter | Item | Parameter |
Content % | ≥99 | Appearance | Transparent liquid |
CAS No. | 5131-66-8 | Molecular Weight: | 132.2 |
Refractive Index Nd20 | 1.416 | Relative Density (Water=1) | 0.878 |
Freezing Point | < -80℃ | Surface Tension (25℃) | 29 Dynes/cm |
Distillation Range ℃ | 165-175 | Evaporation Rate (Butyl Acetate=100) | 9.3 |
Viscosity (25℃) | 26.5mPa.s | Solubility Parameter | 8.9 |
Flash Point (Closed Cup ℃) | 62.5 | Water Solubility: 6% soluble in water at 25℃, 1.5% water soluble in PNB | |
Application Areas:
1. Propylene Glycol Butyl Ether PNB is a green, environmentally friendly high-grade solvent widely used in coatings, cleaning agents, inks, leather, and more. In the coatings industry, it serves as a solvent for alkyd resins, epoxy resins, acrylic resins, polyester paints, etc., offering excellent solubility, high gloss of the paint film, good leveling, and strong adhesion. In inks, it allows formulations to become water-soluble, reducing ink toxicity, improving the working environment, and enhancing printing quality. In dye dissolution processes, it replaces alcohol solvents with good solubility and acts as a coupling agent.
2. PNB can be used to formulate concentrated cleaning agents with excellent results and is also used as a solvent in household sprays. In new brake fluids, PNB content can be as high as 40% or more, making it one of the main components of brake fluid.
3. It is also used in multicolor coatings, photosensitive adhesives, PS plate cleaning, printing, electronic chemicals, jet engine fuel additives (waterproofing agents), extractants, and more.
4. PNB can replace ethylene glycol ethers such as ethylene glycol butyl ether (BCS anti-blushing agent) and diethylene glycol ether in various fields.
Packaging: 180KG/iron drum
Transport: Transport as general liquid chemicals; avoid prolonged exposure to air.
Storage: Store in a cool, dry place; protect from heat, moisture, direct sunlight, water, and ensure sealing; keep away from open flames.
| Industry Category | Chemicals/Ethers/Other Ethers |
|---|---|
| Product Category | |
| Brand: | 印田 |
| Spec: | 180KG/桶 |
| Stock: | |
| Origin: | China / Shandong |
