HPI specializes in custom plastic sheet extrusion. Whether you want a specification or to create something new, we can advise you on your application.

Our dedication to customer service underpins our entire operation. As custom extrusion specialists we can extrude material up to 80” wide, and between 0.015” and 0.390” thick. …

We are also able to formulate, compound, and extrude a customized acoustical barrier based on your exact requirements—including laminating foams, carpets, scrims, foils and adhesives to …

Our co-extrusion technology permits us to extrude multiple materials simultaneously into a multilayer construction, and our lamination process can apply carpet, foam, film or foil to either …

ASTM-D4101 – Standard Specification for Polypropylene Injection and Extrusion Materials ASTM-D412 – Standard Test Methods for Vulcanized Rubber and Thermoplastic Elastomers – Tension

Processing Information ... Please contact your Highland Sales Representative to request regulatory information and safety data sheet.

Processing Information ... Please contact your Highland Sales Representative to request regulatory information and safety data sheet.

Technical Data Sheet Adensa NVH 6013 Compound Filled Heavy Layer Acoustic Barrier Compound ... Please contact your Highland Sales Representative to request regulatory …

Adensa 6018 NVH Compound for Injection Molding ... Please contact your Highland Sales Representative to request regulatory information and safety data sheet.

Recent export restrictions on antimony from China have created challenges for manufacturers who rely on this critical mineral. Kelvinite halogen-free materials offer a stable and readily …