Products Type

1
E type products standard
Executable standard Q/CQPK 01-2015
Methoxy Degree of Substitution 1.4~1.6 1.4~1.6
Hydroxyl Ethoxy Degree of Substitution 0.25~0.35 0.15~0.25
Gel Temperature(℃) 80~90 80~85
Appearance White or Similar White Powder, No Mechanical Impurities, No Smell, Tasteless
PH 5.0~8.0
Viscosity( measured by Brookfield RV viscometer on condition of 2% solution, Dry Basis, 20±0.2℃) 400–80000 mPa·s
Particle Size General 90% through250μm (ASTM Mesh No. 60)
Fine 80% through125μm (ASTM Mesh No. 120)
Superfine 80% through106μm (ASTM Mesh No. 140)
Loss on Drying/% ≤8.0
Residue Ignition/% ≤3.0
Cl-/% ≤3.0
2
P type products standard
Executable standard Q/CQPK 02-2015
Methoxy Degree of Substitution 1.2~1.8 1.8~2.0 1.7~1.9 1.1~1.6
Hydroxyl Ethoxy Degree of Substitution 0.9~1.5 0.2~0.3 0.1~0.2 0.1~0.3
Gel Temperature(℃) - 58~64 62~68 70~90
Appearance White or Similar White Powder, No Mechanical Impurities, No Smell, Tasteless
PH 5.0~8.0
Viscosity( measured by Brookfield RV viscometer on condition of 2% solution, Dry Basis, 20±0.2℃) 100–85000 mPa·s
Particle Size General 90% through250μm (ASTM Mesh No. 60)
Fine 80% through125μm (ASTM Mesh No. 120)
Superfine 80% through106μm (ASTM Mesh No. 140)
Loss on Drying/% ≤8.0
Residue Ignition/% ≤3.0
Cl-/% ≤3.0
3
G type products standard
Executable standard Q/CQPK 01-2015,Q/CQPK 02-2015
Methoxy Degree of Substitution 0.9~2.6
Hydroxyl Ethoxy Degree of Substitution 0.2~1.2 或 0.1~0.8
Gel Temperature(℃) 60~90
Appearance White or Similar White Powder, No Mechanical Impurities, No Smell, Tasteless
PH 5.0~9.0
Viscosity( measured by Brookfield RV viscometer on condition of 2% solution, Dry Basis, 20±0.2℃) 400–85000 mPa·s
Particle Size General 90% through250μm (ASTM Mesh No. 60)
Fine 80% through125μm (ASTM Mesh No. 120)
Superfine 80% through106μm (ASTM Mesh No. 140)
Loss on Drying/% ≤8.0
esidue Ignition/% ≤8.0
Cl-/% ≤3.0
4
D type products standard

  D type of products is surface treatment and disolve delay products , it can easily be dispersed in cold water without clumping.