Dyehouse

TRUPOTAN VF

vegetable-free retanning agent

Basis:selected synthetic and semi-synthetic compounds
Appearance:whitish powder
pH value (1 : 10):approx. 4.0
Light fastness:very good
Heat yellowing:very good


Properties:

TRUPOTAN VF is a vegetable free retanning agent, designed and developed to be used as a full or partial replacement for vegetable tannins in the retannage of both chrome tanned and chrome free leathers, especially where higher fastness requirements are to be met.

TRUPOTAN VF improves the fullness, grain tightness and dyeability of crust leathers and imparts a light colour for uniform, clean and brilliant dye shades.

Leathers produced with TRUPOTAN VF show improved fastness values, round handle and fine, smooth grain characteristics.

Application:

TRUPOTAN VF is applied in the retanning of both chrome-free and chrome leathers.

Quantities to be used will depend upon syntan combinations utilized and the properties required, but will normally vary between, e.g.,

8-16 % for the retannage of chrome-free car upholstery leather

% based on shaved weight.

In the retannage of wet blue, a portion of TRUPOTAN VF will improve fullness and grain tightness.

Safety and storage:

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

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

Packaging/Containers:

Bags: 20kg

Pallet: 700 kg



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 NEW MATERIALS JIAXING CO., LTD.
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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