# Polymers

Manufacturing reference articles in Polymers.

[Manufacturing Wiki](https://planar.so/wiki/index.md)

- [ABS](https://planar.so/wiki/materials/polymers/abs.md): Select acrylonitrile-butadiene-styrene by resin grade, manufacturing route and exposure; distinguish test properties from finished-part limits.
- [Acetal copolymer](https://planar.so/wiki/materials/polymers/acetal-copolymer.md): Selecting POM-C by named grade, supplied form, property-test conditions, machining route and service exposure.
- [Acetal homopolymer](https://planar.so/wiki/materials/polymers/acetal-homopolymer.md): Specify POM-H by grade and manufactured form; interpret short-term properties, creep, thermal expansion and chemical compatibility without transferring resin data to finished-part guarantees.
- [EPDM elastomer](https://planar.so/wiki/materials/polymers/epdm-elastomer.md): Select EPDM by finished compound, cure, fluid exposure and sealing duty; keep test data and temperature recommendations within their source scope.
- [FKM elastomer](https://planar.so/wiki/materials/polymers/fkm-elastomer.md): Specifying fluoroelastomer seals by polymer family, compound, cure, fluid exposure and qualified assembly performance.
- [HDPE](https://planar.so/wiki/materials/polymers/hdpe.md): Specify high-density polyethylene by grade, manufactured form and service requirements; distinguish short-term specimen data from creep, chemical compatibility and qualified pressure-pipe capability.
- [LDPE](https://planar.so/wiki/materials/polymers/ldpe.md): Select low-density polyethylene by resin grade, additives and manufacturing route; preserve film gauge, orientation and test conditions.
- [NBR elastomer](https://planar.so/wiki/materials/polymers/nbr-elastomer.md): Selecting nitrile rubber by polymer grade, compound, cure, fluid exposure and seal-test conditions.
- [PA12 nylon](https://planar.so/wiki/materials/polymers/pa12-nylon.md): Select polyamide 12 by grade and manufacturing route; interpret orientation, moisture, thermal tests and processing evidence for the actual component.
- [PA6 nylon](https://planar.so/wiki/materials/polymers/pa6-nylon.md): Specify polyamide 6 by grade, manufactured form and moisture state; interpret dry/conditioned properties, dimensional changes and long-term service requirements.
- [PA66 nylon](https://planar.so/wiki/materials/polymers/pa66-nylon.md): Selecting PA66 by grade, supplied form, moisture condition and service environment.
- [PBT](https://planar.so/wiki/materials/polymers/pbt.md): Grade and form selection for polybutylene terephthalate, including reinforcement, moisture control, dimensional behavior and service qualification.
- [PEEK](https://planar.so/wiki/materials/polymers/peek.md): Specify polyetheretherketone by grade and manufactured form; interpret specimen properties, thermal limits, wear tests and application approvals within their stated scope.
- [PEI](https://planar.so/wiki/materials/polymers/pei.md): Polyetherimide selection by grade, supplied form, thermal rating and manufacturing history.
- [PET](https://planar.so/wiki/materials/polymers/pet.md): Specify polyethylene terephthalate by grade, crystallinity and manufactured form; interpret engineering stock-shape data, thermal limits and wet-service compatibility in context.
- [PETG](https://planar.so/wiki/materials/polymers/petg.md): Selecting and qualifying PETG sheet and printed parts using grade-specific forming, moisture, mechanical and exposure data.
- [PMMA acrylic](https://planar.so/wiki/materials/polymers/pmma-acrylic.md): Selecting acrylic by grade, casting or extrusion route, optical requirements and fabrication history.
- [Polycarbonate](https://planar.so/wiki/materials/polymers/polycarbonate.md): Specify PC by grade, form and surface treatment; interpret impact, optical, thermal and chemical data within their test and application limits.
- [Polypropylene](https://planar.so/wiki/materials/polymers/polypropylene.md): Selecting polypropylene by polymer family, compound, supplied form and process, with bounded mechanical, thermal and fabrication examples.
- [Polyurethane elastomer](https://planar.so/wiki/materials/polymers/polyurethane-elastomer.md): Selecting cast polyurethane and TPU by compound, cure history, deformation and exposure requirements.
- [PPS](https://planar.so/wiki/materials/polymers/pps.md): Specify polyphenylene sulfide by grade, reinforcement and manufactured form; interpret specimen data, thermal aging, machining and chemical-service limits in context.
- [PTFE](https://planar.so/wiki/materials/polymers/ptfe.md): Selecting polytetrafluoroethylene by resin form, modification and filler, with bounded stock properties, creep, wear and chemical-service limits.
- [PVDF](https://planar.so/wiki/materials/polymers/pvdf.md): Polyvinylidene fluoride selection by resin grade, supplied form, exposure and fabrication process.
- [Rigid PVC](https://planar.so/wiki/materials/polymers/rigid-pvc.md): Specify rigid polyvinyl chloride by compound, manufactured form and system requirements; distinguish stock-shape data, softening tests and qualified piping/joining limits.
- [Silicone elastomer](https://planar.so/wiki/materials/polymers/silicone-elastomer.md): Selecting silicone rubber by compound, cure chemistry and supplied form, with bounded molding, sheet, sealing and conditioning examples.
- [TPU](https://planar.so/wiki/materials/polymers/tpu.md): Thermoplastic polyurethane selection by chemistry, grade, processing route and test conditions.
- [UHMWPE](https://planar.so/wiki/materials/polymers/uhmwpe.md): Selecting ultra-high-molecular-weight polyethylene stock shapes for wear parts, with grade-specific mechanical, thermal and fabrication limits.