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Injection Molding Materials
Choose a molding grade by mechanical behavior, temperature, shrinkage and the intended validation requirements.
Updated October 11, 2026 · 17 material resources
Find the guide for your next decision
Follow the guide that matches the feature, failure mode or project decision you are working on.
POM (Delrin)
Read the focused guide for pom (delrin).
TPU
Read the focused guide for tpu.
PEEK
Read the focused guide for peek.
PC
Read the focused guide for pc.
PVC
Read the focused guide for pvc.
ABS
Read the focused guide for abs.
PET
Read the focused guide for pet.
PP
Read the focused guide for pp.
HDPE
Read the focused guide for hdpe.
LDPE
Read the focused guide for ldpe.
PTFE
Read the focused guide for ptfe.
PEI
Read the focused guide for pei.
HIPS
Read the focused guide for hips.
PC+GF
Read the focused guide for pc+gf.
CPVC
Read the focused guide for cpvc.
PC+ABS
Read the focused guide for pc+abs.
TPU
Read the focused guide for tpu.
Before you release the project
- Define the function, environment and the question this batch must answer.
- Specify material grade, geometry, quantity, finish and the dimensions that control fit.
- Agree the inspection method and the evidence required to accept the parts.
- Record the drawing revision and approval before production begins.
Common planning questions
Can I choose a material by name alone?
Specify the grade, condition, process and required properties. A shared polymer or alloy family name does not establish identical performance.
Which material records should I request?
Request the records relevant to the project, such as grade identification, material certificates, property data or compliance declarations, and confirm how each relates to the supplied parts.
Move from guidance to a reviewed project
Send the CAD model and drawing with material, quantity, finish and inspection requirements. Use the relevant service page to review the available manufacturing route.