JAMCHEM-CSS is a kind of effective cationic styrene acrylic emulsion that co-polymerized by styrene,acrylate&kinds of polymers via special production process.It can be effectively matched with starch and let starch layer perform better in cross-linking strength and hydrophobicity.Less dosage,lower-cost,better surface sizing effect and easy to use.It is widely used in the production of corrugated paper ,paperboard,white board paper,craft paper and etc


ApprearanceLight Brown Liquid
Effective Solid Content30±1%
Viscosity≤50mpa.s(25 ゜ C)
SolubilitySoluble easily


  1. To improve the water-resistance&RCT significantly of corrugated paper,paperboard and etc.
  2. Tototally replace internal sizing agent,no need aging process and will not let paper get damp.
  3. Can be used together with starch so as to decrease the sizing cost.
  4. Have better mechanical stability and less resulted foams during production process.

Dosage & Aplication

  • Dosage : 1kg to 2kg per mt of paper
  • . To add JAMCHEM-CSS directly and slowly into mixing tank after the temperature of gelatinized starch decrease to 75℃。 It can be used in sizing machine after it is evenly stirred.It can also be added contentiously via meter pulp into starch before the gelatinized starch is used in sizing machine.

Package & Storage

The package is 200Liters or 1000Liters IBC drums

It should be stored in cool place.And avoid frozen or sunshine environment.The shelf life time is 6 months.