POTTING & ENCAPSULATING

We design and manufacture the epoxy potting compounds your plant needs.
Our business plan is built on the concept of working directly with each customer to establish a comprehensive engineering solution that optimizes both product and process. Key Polymer does not try to sell standard products or utilize distributors with set products in their inventory.

Key Polymer's technical staff evaluates each customer's requirements in cooperation with their technical and production staff. Cost, end product performance, and efficient production cycling are considered in product design by Key Polymer's Chemists and Chemical Engineers.

TOUGH-SEALis our premier technology for potting and electronic encapsulation of electrical components when premium thermal cycling performance is required. It delivers low embedment stress upon cure and during thermal cycle exposures. This inherent resilience is gentler on sensitive circuitry than hard epoxy compounds and provides an exceptional shield to protect the electrical components from the environment. For additional information on Tough-Seal 21, please click here. For more information on our wide range of potting & electronic encapsulation products, use our Customer Service Form or call 1-888-KEYPOLY.

Success Stories:

Automotive Under-Hood
Key Polymer products have been developed to meet demanding under-hood applications. All exhibit the environmental durability required in these demanding applications, while viscosity, hardness, and gel times have been adjusted to the specific application.
For more information use our Customer Service Form or call 1-888-KEYPOLY.

Thermal Conductivity with Reduced Abrasion
Epoxy potting compounds with high thermal conductivity have typically relied on filler that can abrade components of dispensing equipment. Working closely with a customer on this problem, Key Polymer was able to develop a material with equal thermal conductivity but significantly reduced abrasion.
For more information use our Customer Service Form or call 1-888-KEYPOLY.

Colors Provide the Key
A successful Key Polymer product development led to substantial growth for one of our clients when Key Polymer provided the same product in a range of colors without changing the properties that were important to the application. They were able to market visibly differentiated product lines for each of their major customers.
For more information use our Customer Service Form or call 1-888-KEYPOLY.

UL 94-V0 Flame Retardancy Approvals
A fire retardant solution is important in many potting applications and end uses. Key Polymer provides UL Yellow Card, 94-V0 epoxy potting compounds developed from our urethane technology for a wide range of applications.
For more information use our Customer Service Form or call 1-888-KEYPOLY.