Polyethylene Waxes are widely used in the colouring of plastic and PVC materials where both organic and inorganic pigments are employed, due to their technical characteristics as follows:

1.- When using as a vehicle a polyethylene wax in colour concentrates, high pigment loadings can be obtained up to 75- 80%.

2.- Our waxes are compatibles with a wide range of resins.

3.- ZELL CHEMIE waxes permit a more rapid blending of the concentrate with excellent release from the mixing equipment, which reduces clean-up time.

4.- They act as a highly effective dispersing agent for the pigment.

5.- Conventional mixing equipment are easily adaptable to blend the pigment with our waxes.