0
What else can I help you with?
Why is diamond abrasive?
Diamond is abrasive because it is one of the hardest known natural materials, ranking a 10 on the Mohs scale of mineral hardness. Its hardness allows it to effectively cut and scratch other materials, making it ideal for use as an abrasive in cutting, grinding, and polishing applications.
What is the hardness of coal on the Mohs hardness scale?
Coal, as an organic sedimentary rock, is not determined to have a hardness on the Mohs scale of mineral hardness.
Is shore a unit of hardness for teflon?
No, "shore" is not a unit of hardness used for Teflon. Teflon's hardness is typically measured using the Rockwell or Vickers hardness scale. Shore hardness is more commonly used to measure the hardness of rubber and soft materials.
Can you use sodium chloride rather than calcium chloride in fresh water swimming pool for hardness?
No, because it's not the chloride part that's responsible for the hardness, it's the calcium. Sodium chloride is actually used in water softeners, so it's not a great choice if you're looking to increase the hardness. You could use calcium hydroxide, though this will also make the pool more alkaline which may not be ideal.
Can you consider hardness of a metal is one of physical property?
Yes, hardness is a physical property of a metal that describes its resistance to deformation or scratching. It is an important characteristic that can determine the metal's suitability for specific applications. Hardness can be measured using various methods such as Brinell hardness, Rockwell hardness, or Vickers hardness tests.
What is tablet hardness and friability?
what is the tblet hardness,what is its unit ,we aply hydraulic pressure on tablet compression mchine but in result we gain hardness on tablet,how the pressure is converted into hardness unit. Friability refers to the ability of the compressed tablet to avoid fracture and breaking apart during transport.
Definition of hardness of tablet?
Tablet hardness testing became available in the 1930's. Tablet hardness testing, is a technique used by the pharmaceutical industry to test the breaking point for the use, transportation, and storage of supplies.
What is correlation between tablet hardness unit N and Kp?
Tablet hardness is a measure of the force required to break a tablet, typically in units of N (Newton). Kp (kiloponds) is a unit of force as well. There is a direct correlation between tablet hardness in N and Kp, as they both measure force, with 1 Kp equaling 9.80665 N.
How can you increase tablet hardness without changing formulation?
Increasing tablet hardness without changing the formulation can be achieved by adjusting the compression force during tablet manufacturing. By increasing the compression force, the particles in the formulation will be more tightly packed together, resulting in harder tablets. Alternatively, using a smaller tablet punch size can also increase tablet hardness without altering the formulation.
What is a hardness required for tablet according to usp?
According to the USP (United States Pharmacopeia), the hardness requirement for tablets is typically specified as a minimum force required to crush the tablet. This is often expressed in terms of kiloponds or newtons. The specific hardness requirement may vary depending on the formulation and purpose of the tablet.
What is the ideal pencil hardness for sketching?
The ideal pencil hardness for sketching is usually around HB or 2B, as they offer a good balance between darkness and ease of erasing.
Hydraulic pressure on tablet compression machine but in result gain hardness on tablet how the pressure is converted into hardness unit?
In the tablet compression machine main principle is compressing the upper & lower puch in a die hole . the hydraulic pressure plays a key role if we increase the hydra. pressue more compressing force on tablet then it becomes more hard.
What is the ranitidine hydrochloride floating tablet hardness?
keep the hardness of the tablets b/w 4-6 kg/(cm)2 using pfizer or monsento apparatus
What diamonds streak?
Diamonds are the hardest substance on Moe's Hardness Scale and as such don't have a determined streak color (since streak is determined usually by a clay tablet of hardness ~3)
If you spend a lot of time attending lectures or meetings then the pure is ideal?
Tablet PC
What is the correlation between tablet hardness unit SCU and Kp?
1 kp=1.4 S.C.U. (Strong-Cobb Units)
What property of diamond does the covalent network structure produce that explains why they are ideal for cutting purposes?
high hardness
