Transparent housings
Polycarbonate and PC blends for covers, displays, light guides and impact-aware protective parts.
Covestro polymer guidance
Choose polycarbonate, TPU and resin systems with a calmer path from idea to qualified part.
Covestro helps product, packaging and sourcing teams compare practical material choices, prepare the right documentation questions and move from first concept to production review without guessing through grade families alone.
Applications first
Start with the part you need to make.
Instead of forcing every buyer into the same datasheet path, Covestro organizes polymer conversations around use conditions, finish targets and the decision team behind the project.
Guided decisions
Material selection that keeps design, procurement and compliance in the same room.
1
Map service conditions
Temperature, chemical exposure, impact needs, surface feel and regulatory context are captured before a grade shortlist is discussed.
2
Compare realistic tradeoffs
Teams can weigh polycarbonate clarity against scratch resistance, TPU flexibility against hydrolysis risk, and recycled content against qualification timing.
3
Prepare documentation early
Datasheets, processing notes, declarations and sample requests are organized around the stage of your project rather than a generic download list.
4
Support the next review
When a concept moves forward, the same inquiry can become a mold-trial discussion, procurement review or sustainability checkpoint.
Buyer situations
How teams use Covestro guidance.
"We needed a transparent material story that engineering, brand and sourcing could all understand before committing to the tool."
Product Development LeadConsumer electronics enclosure program
"The useful part was seeing the qualification questions early, not after procurement had already asked for price by kilogram."
Strategic Sourcing ManagerIndustrial molded component buyer
"Recycled-content claims became easier to discuss once the team separated marketing language from what the application could actually tolerate."
Packaging Innovation ManagerRigid packaging development group
ISO-awareDocument packages requested by project stage
GlobalRegional sourcing discussions supported early
Grade logicPC, TPU, PU and elastomer comparisons
Design-ledAdvisory tone for mixed technical teams
Questions first
Helpful answers before the quote request.
Use these prompts to prepare a cleaner material review, especially when engineering and purchasing are entering the project at different moments.
Compare them when impact, dimensional stability, surface finish, flame behavior and cost all matter. PC may lead on clarity and toughness, while PC/ABS can help when processability, painted housings or lower material cost shape the project.
Shore hardness, expected abrasion, flex cycles, humidity, oil or skin contact, color requirements and the forming method all matter. A phone case, cable jacket and yarn coating can share the TPU label while needing different performance priorities.
Yes, but the useful discussion starts with target percentage, claim language, mechanical tolerance, color sensitivity and documentation needs. Early framing prevents recycled-content goals from colliding with qualification timing later.
Start gently
Share the part, the process and the decision pressure.
Covestro can help frame the material shortlist, documentation request or trial conversation so your internal review starts with fewer unknowns.
- Application and exposure review
- Polycarbonate, TPU, PU and elastomer comparison
- Sample and document request planning