From spec sheet
to ship date.

A Tier 1 automotive supplier needed to reduce component weight on a heat-exposed underhood bracket by at least 15% without sacrificing UL RTI rating or losing the existing material certification. The original PA66-GF30 grade was over-specified for the thermal environment but had legacy qualification attached to it.

We audited the actual thermal exposure profile, determined the part temperature rarely exceeded 120°C sustained, and formulated a 30% mineral-filled PP compound with a high-flow PP/PE alloy base and HALS-stabilized antioxidant package. Three sample iterations over six weeks to validate shrinkage and fit.

A squeeze-bottle closure manufacturer needed to convert a threaded cap from PP to LLDPE to match the flexibility requirements of a new packaging format. The switch required FDA 21 CFR compliance, a color match to three existing SKUs, and no change to the tooling geometry or injection cycle time.

We sourced three LLDPE candidates, ran rheology comparison testing to confirm processability at existing cycle time, and pre-colored each candidate to the target Pantone values. The client molded all three and selected based on organoleptic and drop-test performance. Resin spec locked and ordered to production volumes within ten weeks of project start.

A medical device OEM needed a thermoformable tray resin that would survive both EtO and gamma sterilization cycles without discoloration, embrittlement, or dimensional change. Off-the-shelf options had failed post-gamma testing at their contract sterilizer. No internal polymer expertise to diagnose why.

We identified the root cause as inadequate antioxidant packaging in the existing resin - gamma irradiation was oxidizing the stabilizer system, causing yellow shift. Sourced a gamma-stabilized PETG with a radiation-resistant antioxidant blend, performed accelerated aging tests, and validated it through the client's contract sterilizer before final spec lock.

A pipe extrusion manufacturer lost access to their primary PE100 HDPE supply due to a plant shutdown. They had a four-week backlog of pipe orders with no alternative source and no time to qualify a new primary supplier at their normal pace. Minimum order requirement at other distributors was a full railcar - too much committed capital for a bridge supply.

We sourced PE100-rated HDPE from two secondary inventory positions, provided COA documentation demonstrating compliance to ISO 4427 requirements, and shipped partial loads across four weeks to match their production schedule without excess inventory build. Zero minimum order allowed them to right-size each delivery.