Rockaltal F

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Rockaltal F


Rockaltal F is a special deliming agent for leather industry which can be used single for deliming stage in any type of leather, in the drum, paddle or pit. Rockaltal F delimes the pelt layer by layer. Rockaltal F produces easily soluble calcium salts and is able to dissolve any lime blast which already present. It can be used in short float processes. Pelt delimed with Rockaltal F exhibits a clean and flat grain with good tightness. Rockaltal F is a single deliming agent for leather industry.

Application & Recommendation:

Rockaltal F is a single deliming agent for leather industry

To protect the hides and skins, the necessary amount of the product should be added in 2 or 3 installments. After the required degree of deliming, bating can follow in the same float.
The recommendation for use is:
1.0 – 1.5% ( Pelt wt. ) Cow
0.5 – 1.0% ( “ “ ) Sheep
1.0 – 1.5% ( “ “ ) Goat

Recipe:

After liming and fleshing:
300% Water 25°C 15’ drain
300% Water 30°C 15’ drain
100% Water 30°C
0.1% Rockol 642
0.5% Rockaltal F 30’
+50% Water 40 °C
X% Rockaltal F 30-60’
Bating and usual processes.

Note:

According to our best knowledge and technical experiments, the above data is true and accurate. Regarding variety of consumption procedures, it is recommended to evaluate the information before use.

Appearance:

White powder

Nature:

Combination of low molecular acids and organic and inorganic

Solid:

93 – 95 %

PH(1:10 solution) :

5 ± 1

Storage Conditions:

Store in a cool, dry, well-ventilated area (15-25ºC), out of direct sunlight.

Safety:

According to our best experience, it hasn’t any harmful effect on health.for more information refer to MSDS

Packing:

50 Kgs PE bags

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