Plastic Materials

During our four decades in business, Proto Plastics has successfully molded a wide variety of engineering grade resins - nearly 200 in all. Among the most common are:

Engineering Grade Resins

ABS - Cycolac, Magnum
Acetal - Delrin, Celcon
Acrylic - Plexiglas
Nylon - Zytel
PC/ABS - Cycoloy, Bayblend
Polycarbonate - Lexan, Makrolon
Polyester - Valox, Celenex
Polyetherimide - Ultem
Polysulfone - Radal, Udel
PPO - Noryl
PPS - Ryton, Fortron

Thermoplastic Rubbers/Elastomers

DynaFlex
Kraton
Santoprene
Sarlink
Urethane - Texin, Estane
Vyram

Specialty Compounds

Glass filled
Mineral filled
Teflon filled
Static dissipative, conductive
RTP and LNP

Commodity Resins

Polyethylene
Polypropylene
Polystyrene

Each of these thermoplastic materials has different processing and performance characteristics, and the proper choice for your part is sometimes not obvious. Our engineers can offer helpful guidance on functional properties, and recommend the material that best combines cost-efficient injection molding with reliable long-term service when incorporated in your end product.

Custom Plastic Fabrication

Contract Manufacturing