BELSIL® P 1101

The hair styling and conditioning polymer BELSIL® P 1101 is a silicone-organic hybrid material. It is provided as a 50 % solution in denatured ethanol.

  • INCI Alcohol , Crotonic Acid/Vinyl C8-12 Isoalkyl Esters/VA/Bis-Vinyldimethicone Crosspolymer


BELSIL® P 1101 combines the strong hold properties of a hair styling resin with typical silicone properties like softness and silkiness. BELSIL® P 1101 can be used in aerosols, pump sprays and balm/gel-type formulations. In styling applications BELSIL® P 1101 is used as a non-flaking hair resin for medium to strong hold. High water content can be formulated without compromising hold, silky feel and quick drying times. In aerosol applications, it shows good compatibility with DME and butane/propane mixtures. In conditioning applications BELSIL® P 1101 can help to prevent heat damage to hair by a reduced water loss from hair fibers during hot iron or blow drying treatments. The application range of BELSIL® P 1101 is not limited to hair care. It can also act as film former in color cosmetics, sun screen and skin care products.

BELSIL® P 1101 is delivered in denatured ethanol as the solvent. The solution needs to be stirred well before use. The hybrid polymer contains free acid groups which should be neutralized with a base to an extent of 80 to 100 % within hair styling formulations. The acid number is provided with the certificate of analysis. BELSIL® P 1101 can be blended with other hair styling resins. For such cases the polymers should be neutralized separately before being combined in the final formulation.


The 'Best use before end' date of each batch is shown on the product label. Storage beyond the date specified on the label does not necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)

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