PropertiesAbout these values
- Typical room-temperature values for the default supply condition.
- Bars show where CR sits against the other polymer grades in the catalog (shaded band = 10th–90th percentile, tick = median).
- Confirm against the certified mill / resin datasheet before design release.
About these values
- Typical room-temperature values for the default supply condition.
- Bars show where CR sits against the other polymer grades in the catalog (shaded band = 10th–90th percentile, tick = median).
- Confirm against the certified mill / resin datasheet before design release.
Datasheet
Values are nominal handbook figures for design screening. Certified mill or lot data ships with every FabDigit order on request.
Against other polymer grades
Strength versus weight in the polymer family
Yield strength against density for every polymer grade FabDigit runs. CR is highlighted; hover a dot for its name, or open the interactive family chart.
Equivalent designations
Standards and trade names that resolve to CR in FabDigit's catalog. Equivalence is nominal — check the exact specification when certification matters.
- GB (China)
- 氯丁橡胶(CR)
- Trade names
- Neoprene
- Also called
- 氯丁胶耐候胶
Property data is compiled from published supplier and standards handbooks and normalised for comparison; hardness values on non-Brinell scales are converted approximately for charting only. Manufacturability limits are FabDigit quote-engine defaults and may be relaxed by engineering review. Nothing on this page is a certification — request mill certs, CoC or material test reports with your order.