China Deliming Agent manufacturers and suppliers

Deliming Agent

short description:

The deliming auxiliary agent is a type of key material used in the descaling process immediately following the soaking process. The raw skin after soaking is in a strongly alkaline expanded state. The core objective of the descaling process is to remove the lime, alkali and sulfides within the skin, eliminate the expanded state, and adjust the pH value of the raw skin to a suitable range for subsequent enzymatic softening (usually around 8.0). The main function of the descaling agent is to efficiently and gently achieve this process, laying a foundation for the subsequent softening and tanning.

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Product Detail

Product Tags

Product Features

Ammonia-free descaling agent.
It can perform the descaling process rapidly and gently.
The bare surface is extremely clean, with clear, fine and smooth grain texture.

USES

The liquid ratio should be controlled at 100%. The pre-degreasing and main degreasing methods can be adopted to complete the degreasing process, which can make the degreasing process more gentle and controllable. Alternatively, it can be added all at once to complete the degreasing process. The softening can be used as usual in the degreasing bath. The dosage depends on the type of leather, thickness and the degree of degreasing achieved.

The reference dosage is 0.8 - 2.5% (based on the weight of the grey leather).

SPECIFICATIONS/CHARACTERISTICS	DATA/VALUE
Composition:	Organic acid salts and inorganic acids
Solide content:	90%
Appearance:	Transparent liquid
pH value (25℃)	3.0-3.5