Butyl polyalkylene
What is Butyl polyalkylene?
Butyl polyalkylene glycol (PAG) polymers are water-soluble lubricant bases and co-solvents used in synthetic metal-working fluids, hydraulic fluids, and specialty industrial lubricants. Venus Ethoxyethers supplies butyl PAG grades that improve film strength, viscosity index, and corrosion protection in aqueous…
What is Butyl polyalkylene used for?
In semi-synthetic and fully synthetic MWFs, butyl PAGs contribute boundary lubrication during cutting and grinding while maintaining clarity and low foam in recirculating systems. They are compatible with many amine corrosion inhibitors and biocide packages used in sump maintenance. Venus Ethoxyethers manufactures and supplies in India; request a quote for your requirements.
Butyl polyalkylene glycol (PAG) polymers are water-soluble lubricant bases and co-solvents used in synthetic metal-working fluids, hydraulic fluids, and specialty industrial lubricants. Venus Ethoxyethers supplies butyl PAG grades that improve film strength, viscosity index, and corrosion protection in aqueous lubricant systems.
Metal-working fluid applications
In semi-synthetic and fully synthetic MWFs, butyl PAGs contribute boundary lubrication during cutting and grinding while maintaining clarity and low foam in recirculating systems. They are compatible with many amine corrosion inhibitors and biocide packages used in sump maintenance.
Formulation benefits
Butyl PAG polymers offer good thermal stability and cleanability compared with mineral oil extensions—supporting modern fluid management and tramp-oil separation. Pair with synthetic fluid lubricants and castor oil ethoxylates for balanced lubricity packages.
Related products
Explore the metal chemicals portfolio or contact Venus for PAG viscosity grades and sample kits.
| Product | Average Mol. Wt. | Appearance at 25 °C | Cloud point(1% aq.) | Viscosity, Cst. At 100oC | Pour Point oC | Active | Function |
|---|---|---|---|---|---|---|---|
| BEP-1000 | 1000 | Liquid | 62 | 11 | < 0 | 100 | Lubricant for metal cleaner |
| BEP-1320 | 1400 | Liquid | 57 | 20 | < 0 | 100 | Lubricant for metal cleaner |
| BEP-2000 | 1000 | Liquid | 54 | 28 | < 0 | 100 | Lubricant for metal cleaner |
| BEP-2020 | 2000 | Liquid | 54 | 28 | < 0 | 100 | Lubricant for metal cleaner |
| PBP-340 | 340 | Liquid | 11 | 2 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-740 | 740 | Liquid | 34 | 6 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-1100 | 1100 | Liquid | 50 | 9 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-1200 | 1200 | Liquid | 80 | 14 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-1420 | 1420 | Liquid | 100 | 18 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-1550 | 1550 | Liquid | 120 | 21 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-2100 | 2100 | Liquid | 230 | 36 | <-20 | 100 | Lubricant for metal cleaner |
| PBP-2500 | 2500 | Liquid | 370 | 52 | <-20 | 100 | Lubricant for metal cleaner |
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