DeWAL Industries

15 Ray Trainor Dr. , P.O. Box 372
Narragansett , RI 02882

About DeWAL Industries

DeWAL Industries manufactures high performance pressure sensitive films and tapes in PTFE (polytetrafluoroethylene) and UHMW-PE (Ultra-High Molecular Weight polyethylene).

These substrates, as well as FEP, polyamide, glass fabric, silicone rubber, aluminum foil and polyester, are backed with proprietary systems using silicone, acrylic or rubber-based adhesive. DeWAL films and tapes are sometimes laminated, coated or specially processed to add or emphasize specific physical, chemical and environmental properties.

DeWAL products can be either standard or custom. PTFE film thickness can be from 0.0005 to 0.060” (0.013mm to 1.52mm), and widths can be up to 50” (44mm). UHMW film thickness can be from 0.0.002 to 0.045” (4.763mm to 1.397m), and widths can be up to 55” (55mm).

Competitors of DeWAL Industries

Centerline Technologies

Lapping & polishing of ceramics & metals for the entire microelectronic industries. Materials include, AlN, Alumina, BeO, Fused Silica, Sapphire,and other dielectric materials. Centerline will lap & polish customer supplied Steel, Aluminum, Brass and other metals. Read More

Goodfellow Corp.

Goodfellow USA supplies a comprehensive range of Metals, Alloys, Ceramics, Polymers, Compounds, and Composites to the research and industrial markets. They are available in an extensive range of forms including sheets, foils, films, lump, powder, rods, wires, and tubes. We also offer larger... Read More

Arlon Materials for Electronics

Arlon Microwave Materials specializes in microwave circuit board materials made from fluoropolymers (i.e. PTFE), ceramic-filled fluoropolymers, ceramic-filled hydrocarbon thermosets, and other materials that deliver the electrical performance needed in frequency-dependent circuit applications.... Read More