Data-first polymer compound selection for converters, OEMs, and procurement teams. Open Spec Library
Spec Library

Avient Spec Library

One page for fast technical routing across colorants, TPE compounds, engineered additives, and plastic packaging materials. Select a family, check the first parameters, then submit the request for a datasheet path. The library favors engineering intake over marketing copy: carrier resin, process, target function, compliance route, and approval evidence are the fields that move a project forward.

FamilyPrimary inputTypical outputInquiry note
Colorant MasterbatchCarrier, opacity, delta ELetdown route and color standardAttach current chip if available
TPE CompoundHardness, contact medium, processCandidate range and sample directionName substrate for overmold
Packaging AdditiveFunction, loading, resinCompatibility and trial loading rangeState food-contact need
Engineered CompoundTemperature, strength, complianceMaterial family and test planInclude target property values

How to use this page

The library is designed for short technical decisions. A converter can identify whether the request belongs to color, additive, TPE, or engineered compound support. A sourcing team can see which documentation questions must be answered before a quote. An engineer can send performance targets without writing a long brief. The form does not replace full validation; it reduces the time needed to reach the correct material desk.

For packaging, the same material label can behave differently in film, sheet, extrusion coating, injection molded caps, or thermoformed trays. For TPE, the same hardness value can still hide differences in compression set, substrate adhesion, colorability, and processing temperature. For additives, the function is only useful when loading range, base resin, contact status, and downstream claims are understood. The matrix keeps those first questions visible.

Ready to route a specification?

Use the request form and include resin, process, target function, and region. Short inputs are better than broad descriptions.

Send Spec Request