Molded Products Division Thermoplastic Division Tri Seals Lathe Cut Division
Triangle Rubber History R & D Quality Contact US

Triangle Rubber started in the thermoplastic elastomer business in the mid 1980's. Since then the business has grown considerably. TPD (ThermoPlastic Division) is now housed in a 24,000 square foot facility that was constructed in 1997 and contains state of the art equipment.
300 ton injection press

Currently we have 15 injection presses ranging from
35 - 300 tons. Our process is automated from material feeding to demolding finished parts.

We process a wide range of TPE's for many markets: automotive, appliance, electronics, and plumbing.


Press Control Interface

Thermoplastic Elastomers have many advantages. One reason you may choose a thermoplastic part is because of the short molding cycles. This allows for lower cavitation tools and high volume business. TPE's do not require any secondary operations due to the efficiency of the molding process, so the parts are clean and precise. Triangle's ThermoPlastic Division is experienced in running many different colors. TPE's are easily colorable, and the color remains unchanged for the life of the part.



Overmolded Product
TPE's can replace traditional thermoset rubber in many applications, and many times can be at a lower cost. Runners and rejected parts can be fully recycled by regrinding the material. The reground material is then mixed with new material and remolded into new parts. At Triangle's TPE division we are experienced in multi color and multi material molding, as well as overmolding.




Production floor

At Triangle Rubber's Thermoplastic Division we are experienced in running many different types of materials, including: TPU, TPV, TPO, PVC, SEBS, ABS and PP. We maintain close relationships with many of the major raw material suppliers to the thermoplastic industry.

These associations provide a wealth of technical expertise and resources that can be drawn upon to enhance the efficiency and quality of development work.



Molded Products DivisionThermoplastic DivisionTri-Seals Lathe Cut Division
HistoryR & DQualityLab & MaterialsContact Us

Triangle Rubber Co. Inc.
P.O. Box 95
Goshen, IN 46527
PH: (574) 533-3118
FAX: (574) 534-0416