k4m (4000 cps )and k15m (15cps) differs in viscosity they are two grades of hpmc polymer by Ajit ajit5_incredible@yahoo.com
1000
HPMC K100M has a higher viscosity compared to HPMC K15M. The difference in viscosity is due to the molecular weight of the polymer, with higher molecular weight leading to higher viscosity. This will impact the flow and performance of the two polymers in various applications.
cps stands for centipoise.They have different viscosities.
The term HPMC can be HydroxyPropyl MethylCellulose is a science term. It is is the category of chemistry. It is a a synthentic compound that is used in eye and oral medications.
If you mean HPMC: Hydoroxypropylmethylcellulose then you need to: 1-heat 100ml of DW (deionized water) to 80-90c 2-weight HPMC grams you need to dissolve(1-5%) 3-added HPMC gradually to about 1/4 of water(25ml) while strong mixing is needed 4-then prepare 3/4 of left water with ice in it 5-then added ice water to solution while mixing and you will end in clear solution of HPMC
E for excellent elephant
torque settings for cylinder head bolts
for M6 is 1N.m and for M8 is 2.2N.m
K means 1000 as a multiplier of 1000
K means 1000 as a multiplier of 1000
METHOCEL is a well known trademark of The Dow Chemical Company manufacturing cellulose ethers for various industries. Methocel is a trademark for methycellulose whereas HPMC E5 is Hydroxypropyl Methyl Cellulose with very low viscosity of 5 CPS (centipoise) used as rheology modifier as well as water retaining agent for film formation, synthetics adhesives as well as tablet coating. It has excellent water retaining properties. Samsung fine Chemicals, SE Tylose are one of the competitors of The Dow Chemical Company in the global market along with many Chinese companies.