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Technical Data Sheet

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HySorb B 7055 Chemical Nature

HySorb B 7055 is a crosslinked, partially neutralized copolymer of acrylic acid.

Product Form

HySorb B 7055 is in the form of white, odourless granules.

Typical Properties Centrifuge Retention Capacity Absorption Against Pressure(49.2 g/cm2) Apparent Specific Gravity pH Moisture Content Particle Size > 850 µm Particle Size 600 - 850 µm Particle Size 300 - 600 µm Particle Size 150 - 300 µm Particle Size 45 - 150 µm Particle Size < 45 µm

32 23 0.70 6.1 1 < 0.5 30 50 18 2 < 0.5

g/g g/g g/cm² % % % % % % %

Storage

HySorb B 7055 is slightly hygroscopic and must be kept in a dry place. HySorb B 7055 is insoluble in water and swells immediately when it comes into contact with water.

Product Safety

Superabsorbent polyacrylates have been widely tested and are considered to be non-toxic by ingestion or application to the skin and not irritating or sensitising to the skin. Testing against various ecological indicator organisms indicates that the material does not represent an environmental hazard. Further details are given in the material safety data sheet.

Note

The information submitted in this publication is based on our current knowledge and experience. In view of the many factors that may affect processing and application, these data do not relieve processors of the responsibility of carrying out their own tests and experiments; neither do they imply any legally binding assurance of certain properties or of suitability for a specific purpose. It is the responsibility of those to whom we supply our products to ensure that any proprietary rights and existing laws and legislation are observed. 07/11

Global Business Unit Hygiene Technical Service Superabsorbents Europe, G-EMH/ET - J550

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