Filtration

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Application Description

Needle-punched nonwoven material is often used in filters. Rheology is an important property for the coating/binder as viscosity must allow good penetration and bond. Many filter applications also benefit from resistance to water as well as oil and other chemicals.

Rovene® 4021 is a good carboxylated styrene-butadiene latex for this type of application. Hydrophobic, and with some adhesion, it also provides a good combination of elasticity and strength.

Products

Acrylic Polymers

  • Polymer
  • Solids (%)
  • Viscosity (cps)
  • Tg (°C)

Styrene Acrylic Polymers

  • Polymer
  • Solids (%)
  • Viscosity (cps)
  • Tg (°C)

Carboxylated Styrene-Butadiene Latex

  • Polymer
  • Solids (%)
  • Viscosity (cps)
  • Tg (°C)

Product Selection Guide

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