Surface adhensive for papermaking

                        (oxidized starch)

ⅠQuality index

appearance             white powder

moisture                ≤13%

whiteness               ≥95

finess                  ≥99% ,pass 100mesh

viscosity                 (10% 95℃ 1h) 9-20 cp

             Brookfield viscometer with no.1 sprindle at 60r/m

 PH                     6.5-7.5

2. CATIONIC STARCH -- Intensifier in slurry for papermaking

Ⅰ Specification Index

   appearance                 white powder

   moisture                   ≤13%

   whiteness                  ≥90

spot                      max0.20

   finess                     ≥99% (pass 100mesh)

   replacing degree              0.025-0.045

   viscosity                    1000-2000CP (5% solution ,at 40.C)

     PH                          5-6.5