Tylose in Granuling and Powder Pressing

Tylose prevents sedimentation in spray drying slips and acts as rheology modifier. It contributes to an advantageous particle size distribution of the dried granules and fast filling of pressing moulds. In combination with plasticising and other additives, it provides high green strength and shows excellent debinding behaviour.

Tylose Grades
Product Characteristic  
Fact Sheet
H 15 YG4
Thickening effect : low
MH 50 G4
Thickening effect : low

Ceramic applications

Ceramic applications

Tylose cellulose ethers are used by the ceramic industry in various applications such as ceramic and powder metallurgical extrusion mixes as rheology modification and water retention additives.

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Nomenclature Information

M
H
O
A
X



B
F
S
T
Type of ether
Methyl
Hydroxyethyl
Hydroxypropyl
Allyl
Hydrophobe
etherification

Degree of
etherification
Special higher
degrees of
etherification,
depending on the
individual type of
ether

60000
30000
15000
10000
6000
4000
2000
1000
300
200
.
.
.
01
02
03
04
.
.
.
Viscosity level
The viscosity level
is based on
Hoeppler: 2%
solution of the
commercial product
with 5% moisture
content, 20ºC,
20º dH
(German hardness)








Consistency
increasing
modification
The least one of
the two last
digits is a
number > 0

Y
K
N




G4
G6
G8

P2
P3
P4
P6
Chemical refinement
Delayed solubility products
Readily soluble granules
non-delayed solubility products
(only for Tylose H grades) *

Degree of particle size
Types of granules:
Granules (< 500 μm)
Granules (< 400 μm)
Granules (< 300 μm)
Powder types:
Powder (< 180 μm)
Fine Powder (< 125 μm)
Fine powder (< 125 μm)
Ultra fine powder (< 100 μm)
* Tylose MH and MO Grades are not explicitly marked by ”N”, even if these products are ”non-delayed solubility products”.
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