Tianjin Kekelai Chemicals Co., Ltd

TIEM SPECIFICATIONS K Value 68-66 Viscosity(ml/g) 118-107 The impurity particle counts =14 Content of vola

Total alkalinity(as the dry Na2Co3 %)---99.2% min Chloride(As the NaCl %)------------------0.7% maxIron(as the

otal alkalinity(as the dry Na2Co3 %)--- 99.2% minChloride(As the NaCl %)-----------------  0.7% ma

Item Electroplating level high Grade Premium Grade First Grade Standard Grade CrO3(%)= 99.85 99.80 99.60. 99

Items Food Grade Purity , %= 99 As , %= 0.0001 Freezing point , = 16 Evaporates the resdual , %= 0.01 Hea

product index Zinc Oxide99% Zinc Oxide 99.5% Zinc Oxide 99.7% Content  ZnO  = 99% 99.

Property Unit Test method Typical Value Mass density g/cm3 GB/T 1033 0.951 Melt flow Rate(190/2.16kg) g/10mi

ITEM REQUIREMENTS IN S/C RESULTS CONTENTS AS H3 PO4 85 PCT MINIMUM 85.3PCT COLOR 20 APHA 10 ARSENIC AS AS

Testing items Standard Zn % min 70 60 Fe % max 0.26 0.12 Pb % max 1.030 1.600 Cd % max 0.015 0.003 Sn %

Items N220 Iodine Absorption Number g/kg 121 /-5 DBP Absorption Number 10-5m3/kg 114 /-5 DBP Absorption N

White crystal powder or three oblique axial plane of the scaly andshiny crystal.  Skp:nihao12319

Items First Grade Second Grade Colour Index Platinum Cobalt 10 max 20 max Purity 90 % min 85 % min Sulphate

Item Best Quality First Quality Sodium Hydroxide % 99.5min 96.0 min Sodium Carbonate% 0.5max 0.8max Sodium

Property Unit Test method Typical Value Mass density g/cm3 GB/T 1033 0.926 Melt flow Rate(190/2.16kg) g/10mi

Item Standard GB209-2006 NaOH % >= 99.0 96.0 Na2CO3 % <= 0.90 1.20 NaCL % <= 0.15 2.8 Fe2CO3 % &l

Oxalic Acid Item Value Total Acidity % 99.6 min Ash % 0.1 max Iron % 0.02 max Loss on ignition % 0.08 max

Item---------------------------------------------------------------------- B301----------B311 Ba SO4 (as ZnS)%

No. Specifications Technical Grade Food Grade 1 Total phosphate, as P2O5 68.0% min. 68.0% min. 2 Inactive ph

ITEMS SPECIFICATION TEST RESULT RESULT Gas Yield Rate >= 295L/KG 298L/KG Passed Lump size 50-80

ITEM PVC SG3 K value 72-71 Viscosity(ML/G) 135-127 Number of impurity partical<= 16 Volatiles content(