Products

KVIS 30 is the trade name of Kothari’s slightly higher molecular weight polyisobutylene, ranging from 1250 to 1350. KVIS 30 is widely used by our customers as a cling additive in stretch / cling film manufacturing (either incorporated directly into film extrusion or through a PIB masterbatch) and sealants.

KVIS 10 is the trade name of Kothari’s polyisobutylene product with molecular weight ranging from 950 to 1000. Produced in our state of the art plant complex. KVIS 10 is transparent, free of particles, and is a leading choice for a wide range of applications.

KVIS 200 is the trade name of Kothari’s polyisobutylene with molecular weight ranging from 2300 to 2500. KVIS 200 possesses high shear stability and oxidative stability, which makes it the most suitable grade for speciality lubricants and grease. Explore here to see how our KVIS 200 is ideally suited as a high molecular weight dispersant, oil additive, thickener or even tackifier.

KVIS 100 is the trade name of Kothari’s polyisobutylene with molecular weight ranging from 1700 to 1800. KVIS 100 is widely used as a viscosity index improver in engine oil additives and grease, and in high molecular weight PIBSA manufacturing.