Beamhouse

TRUPOTAN DCW

masking agent

Appearance:beige flakes
Basis:combination of dicarbonic acids
pH value (1 : 10):approx. 2.5



Properties
:

TRUPOTAN DCW
is an auxiliary agent with balanced masking properties.

TRUPOTAN DCW
can be used in the deliming process as well as in the pickle process. It can be also used in the production of fur skins, e. g. double face.

TRUPOTAN DCW
helps to improve results in the acid bating for fur skins e. g. double face.

TRUPOTAN DCW
assists the deliming due to the ability to form soluble calcium salts.

TRUPOTAN DCW
improves chrome exhaustion and chrome fixation and provides even chrome distribution.

TRUPOTAN DCW
contributes to an excellent full and fine grain leather.

TRUPOTAN DCW
results in a very clear and even wet blue colour.


Application:

Deliming
After the addition of a standard deliming agent, e. g. ammonium sulphate, and a pre-run of 15 – 30 min., 0.3 – 0.7 % TRUPOTAN DCW, based on pelt weight, is added.

Pickle:
After the pre-run with common salt, 0.3 – 0.7 % TRUPOTAN DCW, based on pelt weight, is added un-dissolved. The usual amount of acid (e.g. formic acid and sulphuric acid) can be reduced. 



Acid bating double-face:

In the acid bating TRUPOTAN DCW works as a buffering agent, ensuring a stable pH during the whole bating process.

One hour before adding the acid bating agent, e. g. TRUPOZYM® AB, we recommend
to add 1.6 - 2.0 g/l TRUPOTAN DCW.


Safety and storage:

When handling TRUPOTAN DCW, normal safety precautions associated with the handling of chemicals should be observed. For more specific details please refer to our safety data sheets.

TRUPOTAN DCW
can be stored for up to 24 months, if kept in a dry place.

Laboratory

Laboratory

Laboratory

Production

Production

Production

Production

Laboratory

Warehouse

Production

Laboratory

Production

AT beamhouse

AT beamhouse

Production

Laboratory

Production

Warehouse

Production

This picture gallery presents sights of the parent company from the TRUMPLER group in Worms and provides an insight into production, application labs and offices.

P.R. OF CHINA

TRUMPLER CHEMICALS AND DYES (JIAXING) CO., LTD. (TCD)
No. 1528 Yangguang West Road
Weitang Jiashan
Zhejiang Province
P.C. 314100
Phone: (+ 86-5 73) 84 06 28 82
Fax: (+ 86-5 73) 84 06 27 98

Route to Trumpler Germany

TRUMPLER GmbH & Co. KG
Chemische Fabrik


Hafenstraße 10
67547 Worms - Germany

Phone: (+49)6241-4060
Fax: (+49)6241-406111

Email: mail@trumpler.de

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