Agree the test plan before selecting the material
When a project carries several targets, we identify which result must pass and which trade-offs the customer can accept before selecting a formulation. Otherwise a sample may improve impact while missing stiffness, appearance or processing requirements that were never written down.
Testing note
When a project carries several targets, we identify which result must pass and which trade-offs the customer can accept before selecting a formulation. Otherwise a sample may improve impact while missing stiffness, appearance or processing requirements that were never written down.
The plan does not need to be long. It needs to name the specimen, method, conditioning, target, number of repeats and the person who confirms the result. The same plan then follows the control and every trial sample.
Separate screening from final acceptance
A laboratory screening method can rank early formulations, while final acceptance may need the customer's part and production line. Tell us which stage the project is in so we do not present screening data as a finished-product conclusion.