Description
CMC
for ceramics features uniform distribution of substituents
(carboxymethyl group) on the cellulose backbone.
CMC
produces fewer gel granules in glaze formulation. It contains no
colored impurity and is **0 percent combustible under firing
condition, to ensure clean ceramic glaze. It can stabilize physical
and chemical property of glaze formulation. It can improve glaze
adhesion and reduce glaze cracking.
Specification:
Purity: *0% or *5% or *8%
Degree
of substitution: Min. 0.8% or Min. 0.9%
Viscosity (1%): *******0 cps or
others
PH:
6.**8.5
Water:
Max.*0%
Partical size: Min.*5% pass through
*0mesh
Heavy
Metals: Max. 0.**2 %
Lead
(Pb): Max. 0.***5%
As:
Max.0.***2%
Package, Storage and Shelf Life:
Packed
in kraft bags of *5kgs net each with PE inner. *8 months under
dark, seal, cool and dry conditions.
