1. General info

       Surface sizing agent is designed to enhance the surface Properties of various paper and board grades. It can reduce the needs of Internal sizing requires to achieve a desired overall sizing level, thus Resulting in a cleaner wet end and improving machine runnability. It will not Increase the viscosity of the size press solution and is compatible with a wide Range of other size press additives, including fluorescent whitening agents, Dyes, most pigment dispersions, and non-ionic or anionic auxiliary chemicals.

       T8630 is newly developed by our company. this product has Small reliance on Aluminum Sulfate compared with normal Surface Sizing Agent in the market. Only less Aluminum Sulfate, or even no Aluminum Sulfate are needed In the process. Moreover, it can greatly improve the water-resistance of paper after combining with cationic starch, and the surface strength of paper can be Improved greatly.

2. Technical Specification

CAS NO.: 25085-34-1

Appearance: Yellow Brown to brown liquid

Solid content: 30±1%

Viscosity: <50 cps (25℃)

PH value: 3.0-5.0

Ionicity: Cationic

Shelf life: 6 months (4℃-25℃)

3. Packaging and Storing

       Packing: 200kg or 1000kg plastic drums.

       Storing: this product should be stored in the drying room. Avoid light, sun and freezing. Temperature should below 30℃.