Description
Carboxymethyl
cellulose in Paper making application:
Carboxymethyl cellulose is a light cream to white free flowing
powder or granulate, that readily dissolves in water to form clear,
viscous solutions.
Our CMC is used as the most efficient sizing
agent,binders,thickeners and stabilizers in paper making to
provide:
* Increase the condensation of the paper,improve
anti-infiltrate,enhance smoothness
* Increase mechanical strength the paper texture,reduce air
pole.
* Rheology control in papermaking
* Improve endurance of paper
* Promoting uniform pigment dispersions for uniform color in
coloring the paper
We recommend low viscosity CMC with typical addition level
0.**0.5% against weight depending on the final design.
Brief Properties of our CMC for Paper
making
High Degree of
substitution
High degree of substitution
smooth the rheology of the aqueous solution and give improved
compatibility.
Typical viscosity range
Typical viscosity of some grades
are shown below.Additional types are available or can be
tailor-made to meet customer product request.
|
|
|
Concentration,%
|
mPa.s
|
|
2
|
***0
|
|
2
|
****0
|
|
2
|
*****0
|
Brookfield LVF,*5℃.Spindle
& RPM maybe different in separate conditions.
Physical Properties of our Carboxymethyl
cellulose
Appearance
White or light creamy white powder
Moisture
Max.*0%
Bulk
density
*******0kg/m3
PH(1%)
6.**8.5
Rules & regulations:
CAS: ********4
Packaging:packed in *5kg net multiply paper
bags,shrinkwrapped on pallets or as per customer requested
design.
Storage: keep original packaging sealed,stored in
water-proof,clean and dry conditions.
Shelf life: 2years after production stored as above
requested
More product and detailed specs available upon
request. We dedicated to develop product to meet customer demand
properly
