Surface Sizing Agent CAS NO.3683-12-3

3.1 To improve the water-resistance&RCT significantly of corrugated paper,paperboard and etc.

3.2 To totally replace internal sizing agent,no need aging process and will not let

paper get damp.

3.3 Can be used together with starch so as to decrease the sizing cost.

3.4Have better mechanical stability and less resulted foams during production process.

1.Brief Introduction:

LQ-7030 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

2.Main Spec:

3.Characteristics:

3.1 To improve the water-resistance&RCT significantly of corrugated paper,paperboard and etc.

3.2 To totally replace internal sizing agent,no need aging process and will not let

paper get damp.

3.3 Can be used together with starch so as to decrease the sizing cost.

3.4Have better mechanical stability and less resulted foams during production process.

4.Dosage&Usage tips

4.1Dosage:1kg to 2kg per mt of paper

4.2 To add LQ-7030 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.

5.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.