Litex T 77A40 is an aqueous dispersion of a carboxylated styrene butadiene copolymer. Litex T 77A40 gives the textiles a very stiff handle.

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Technical Informations

Application Advice/Typical Applications

Litex T 77A40 is an excellent binder for fibres. After drying at temperatures above 80 °C the latex forms a very stiff film. At drying temperatures above 110 °C an optimum film formation and fibre bonding will be reached. Litex T 77A40 is used for impregnation and application by licker rollers or blade.

Litex T 77A40 is used for heat mouldable textile applications in automotive carpets. The dispersion already contains foaming agents for foamed applications and is compatible with fillers such as calcium carbonate.

Shipping and Storage

Litex T 77A40 is normally delivered in road tankers. Shipment in 1 ton containers is also possible for customers who are just taking small quantities. The storage temperature of the dispersion should not fall below + 5 °C and not exceed + 40 °C. In air-tight, unopened, original drums or containers, and provided the storage conditions are met, the dispersion is stable for 6 months after delivery. However a slight drying of the surface, or some cream formation cannot be ruled out. It is therefore advisable that the dispersion, or compounds made from it, should be stirred, or mixed before use. The contents of drums, or containers, should be used up as soon as possible after opening.

Product Security/Health and Safety

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

Effluents and Pollution Control

Before handling, please read the Safety Data Sheet of this product for advice on safety, use and disposal.

For further information regarding this product please refer to:

Dr. Wagner, Sandra
Phone: +49 (0)2365-49-2819
FAX: +49 (0)2365-49-2529


Character Value Unit
Solids Content 51.0
pH Value 7.5  
Viscosity (Brookfield LV 2/60) < 400 mPas 

© 2014 Synthomer plc

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