Surface Sizing Agent

OPL Surface Size – Surface Sizing Chemical for Paper – Product Overview

OPL Surface Size is one of the most popular products in our paper chemicals suite. It greatly reduces the usage of inner sizing agents and can be used on machines of both SIZE PRESS type and GATA ROLL type. A thin film is formed over the surface of paper which reduces paper powder and improves air permeability and surface intensity. Orient Packaging’s surface sizing agent improves surface properties of paper, at the same time reducing cost, and improving efficiency.

Made from acrylic copolymers, OPL’s surface sizing agent is one of the most popular choices for improving the surface properties of paper.

OPL Surface Size – Product Characteristics

Appearance yellowish emulsion
Main ingredient styrene-acrylate copolymer
Solid content 25±1%
PH (25℃) 4.0±1
Viscosity below 50cps
Ion charge cationic
Solubility can be dissolved at normal temperature.
Shelf life 6 months

For Technical data sheets (TDS), MSDS and latest price information, please email us at