PVC Impregnates

HSP manufactures wholly open cell Reticulated Polyester based polyurethane foams which have been post treated with PVC. They exhibit excellent resistance to water, humidity, soap, compressor oils and lubricants. These grades are also HF weldable and are silicone free.

The material is ideal for use in compressed air filters to prevent re-entrainment of coalesced oil particles into the air stream. The material can be either stitched or welded into the required sock size or supplied as full sheets or cut parts.

Download PDF Specification – Spec RS60-PVC