Solid mode: According to the standards of ASTMD297-93, D792-00, D618, D891, GB/T1033,
JISK6530, ISO2781, and by adopting the buoyancy method of Archimedean principle, the
machine can accurately and directly show the measuring result.
Liquid mode: According to the standards of GB/T5526, 13531, 15223, 5009, JIS, ISO and by
adopting the buoyancy method of Archimedean principle, water displacement method, it can
accurately and directly show the measuring result.
Rubber physical characteristics:
Excepting its own characteristics, a large part of rubber characteristics depends on its recipe, the physical property of rubber products will be different according to different rubber formula.
The general physical properties must be tested as follows:
- Tensile strength
- Tear strength
- Modulus and hardness
- Wear resistance
- Fatigue and fatigue failure
- Elongation at break
Why need to test the density of vulcanized rubber and thermoplastic rubber?
Various rubber products have their own specific performance and process formulation requirements. In order to satisfy its physical property requirement, polymer and compounding ingredients need to be chosen to process reasonable formulation design.
And according to the selection of various materials and different dosage, the differences will be occurred in the property. So for the quality control of rubber compounds and calculation the rubber weight needed when the volume of material is already known, density testing is very important.
|Measuring range||0.01 ~ 300g||0.01 ~ 500g|
|Density precision of solid mode||0.001g/cm³|
|Precision of liquid mode||S.G = 0.001, Con 0.1%|
|Testing time||About 5 seconds|
|Value Showed under solid mode||Appearance density g/cm³, Volume cm³, mixing ratio % directly|
|Value showed under liquid mode||S.G g/cc, concentration % directly|
|Mixture density||Can set the mixture ratio of mixtures|
ASTMD297-93, D792-00, D618, D891, GB/T1033, JISK6530, ISO2781
GB/T5526, 13531, 15223, 5009