PropertiesAbout these values
- Typical room-temperature values for the default supply condition.
- Bars show where VMQ sits against the other silicone 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 VMQ sits against the other silicone 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 silicone grades
Yield strength—
4 MPa1 ksifamily median 4 MPa1 ksi4 MPa1 ksi
Tensile strength—
8 MPa1 ksifamily median 8 MPa1 ksi8 MPa1 ksi
Density—
1.12 g/cm³0.04 lb/in³family median 1.12 g/cm³0.04 lb/in³1.12 g/cm³0.04 lb/in³
Hardness (HB equiv.)—
Max service temp—
200 °C392 °Ffamily median 200 °C392 °F200 °C392 °F
Electrical conductivity—
< 0.001 % IACSfamily median < 0.001 % IACS< 0.001 % IACS
Machinability—
Relative cost—
20family median 2020
Equivalent designations
Standards and trade names that resolve to VMQ in FabDigit's catalog. Equivalence is nominal — check the exact specification when certification matters.
- ASTM
- PVMQPMQ
- GB (China)
- 硅橡胶(VMQ)
- Also called
- 硅胶有机硅橡胶
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.