USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $15.00-50.00 / Kilogram
tem | index |
appearance | white or light yellow powder |
molar substitution m.s | 1.8-2.5 |
loss on drying % | ≤6 |
ph (1%,25°c) | 5-8.5 |
viscosity mpa.s | 5.-100000 |
transmittance % | ≥80 |
bulk density g/l | 300-450 |
this product is a white or slightly yellow, odorless and tasteless easy flowing powder, the softening temperature is 135-140°c; the performance density is 0.35-0 .61g/ml; the decomposition temperature is 205-210 °c; both soluble in cold water and soluble in hot water.generally, it’s insoluble in most organic solvents;when the ph value in the 2-12 range, the viscosity change is small, but more than this range, the viscosity decreased.
specification:
item |
index |
||
appearance |
white or yellowish powder |
||
decomposition temperature, oc |
204-209 |
||
relative density |
0.55~0.75 |
||
molar substitution degree (m.s.) |
1.4-3.0 |
||
ph (1%, solution) |
6.0-8.5 |
||
moisture, wt% |
≤5 |
||
ash, wt% |
≤5 |
||
viscosity, mpa.s |
lv,5% |
50-400 |
viscosity ranges can be tailored as required |
mv,2% |
50-7000 |
||
hv,2% |
10000-12000 |
application: widely applied in many industrial fields with the performance in thickening, suspension, scattered and dehydrate, etc. in the oilfield, hec mainly used as viscosifier in drilling fluid & completion fluid, workover fluid and fracturing fluid, etc.