SOLBIN C59 – Shin-Etsu MicroSi

Solbin® C5R


Product Description

Solbin C5R is a copolymer of vinyl chloride (VC) and vinyl acetate (VAc)

Product characteristics

  • Soluble in ketones, esters and chlorinated hydrocar-bons. Use aromatic hydrocarbons as diluent solvents. Insoluble in alcohol, oil and aliphatic hydrocarbons.
  • Chemically stable and is unaffected by acids and alkalis at normal temperature.
  • It combines high water resistance with low moisture permeability and low water absorption.
  • Tough, resilient and non-flammable.
  • Solbin C5R is colorless and transparent with a high re-fraction index, it can be changed into any bright color and produces a highly glossy film.
  • It possesses an excellent ability to resist the effects of weather and aging.
  • As a thermoplastic, films made with Solbin C5R can be easily heat sealed.

General properties

[table class=”soblin”]

Attributes,Test Results

Appearance,White Powder

Grain Size,Passes wholly through 28 mesh sieve

Bulk Density (g/cc),~0.6

Composition (weight %),

VC,79.0 ± 4.0

VAc,21.0 ± 4.0

Degree of Polymerization,350 ± 50

Molecular Weight Mn,2.7 X 104

Glass Transition Temp. (°C),68

Solution Viscosity (mPa·s),60 ± 30

Solution Appearance,”Colorless, Transparent”