Overview

KVIS 20 is the trade name of Kothari’s Polyisobutylene (Specialty Polymer) with molecular weight ranging from 4500 to 5500.

Poly-Isobutylene (PIB) - Kvis - 20 - a Viscoelastic Specialty Polymer, is exclusively developed for Plastic Compound.

Kvis20, a Cost effective - Performance Additive, improves Mechanical Property.

KVIS-20 Specification

ParametersTest MethodSpecifications
Molecular Weight Number AverageGPC450 – 5500
Viscosity @ 100°C, cStASTM D – 445350 – 450
Flash Point (COC) °CASTM D – 92>190
Colour – APHA (Max)ASTM D-1209 

Product Information

Technical Data Sheet Safety Data Sheet Sample Request
Poly-Isobutylene (PIB) – Kvis-20 – a Viscoelastic Specialty Polymer, is exclusively developed for Plastic Compound manufacturers.
Kvis20, a Cost effective – Performance Additive, improves Mechanical Property, Dispersion and Flow properties of Compounds for Filler, White, Black & Colour Masterbatch and PVC Pipe & Fitting Manufacturers (Recommended dosage 2 to 3 PHR).  

Salient Features

  • Enhanced mechanical and thermal properties
  • Excellent dispersant
  • Improved Rheological properties
  • Improves Finish of Compound
  • Tribological Benefits