LIPREN B

LIPREN B is an aqueous high solids dispersion of a polymer of 2-chlorobutadiene (1.3). The dispersion contains an anionic emulsifier system and is free from film forming aids, solvents and plasticizers.

Available Documents

TDS Download

Technical Informations

Application Advice/Typical Applications

Owing to its pH value LIPREN B is protected against bacterial and fungal attack during storage. In the manufacture of finished products, the material has to be retreated, as usual, with suitable agents to give enhanced preservation.

Above minimum film-forming temperature LIPREN B forms a film, which is characterized by high flexibility, even in the cold, and good water resistance. Owing to the crystallisation tendency of the polymer the polymer film exhibits high tensile strength at high elongation and therefore exellent elasticity. By addition of LIPREN B to anionic 1- or 2- component bitumen emulsions tensile strength, toughness and ductility and furthermore softening point and flexibility in the cold are raised. Owing to these properties LIPREN B is especially suitable for the improvement of bitumen emulsions for long term sealings of buildings (basement walls, roofs) against water. Bitumen coatings improved by LIPREN B are characterized by excellent ageing resistance.

Shipping and Storage

LIPREN B is supplied in road tankers or in non-returnable plastics drums secured by a lid with clamping ring or in non-returnable palletized bulk containers (net weight 1,100 kg). LIPREN B has to be stored protected from frost and at temperatures not higher than + 40°C. Storage at temperatures between + 5 and + 30°C is recommendable. Storage at temperatures over + 30°C for longer periods should be avoided. Owing to its pH value LIPREN B is protected against germination.Care must be taken to ensure that drums and storage containers are tightly closed. During processing, storage and transport of the product contact with metals unprotected against corrosion (likewise non ferrous metals) has to be avoided. When stored correctly the product has a storage life of 6 months from date of delivery.

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:

Fachinger, Thomas
Phone: +49(0)6181-9880094
FAX: +49(0)6181-9880094
eMail: thomas.fachinger@synthomer.com


Properties

Character Value Unit
Density 1.13 g/cm³ 
Mean Particle Size 0.2 µm 
Minimum Film-Forming Temperature 0 °C 
Surface Tension 37 mN/m 
Water Absorption (24h) 6
Tensile Strength 20 N/mm² 
Elongation at Break 1100
Solids Content 58
pH Value 13.0  
Viscosity 80 mPas 
Glass Transition Temperature -41 °C 


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