Semi Refined and Fully Refined Paraffin Wax

Certificate of Analysis
NAME Fully refined Paraffin Wax 60/62
BATCH NO YCC568M
PRODUCTION DATE 2011/07/25
TESTING DATE 2011/07/26
ANALYSIS RESULT
ITEM STANDARD RESULT
Melting point °C 60-64 61.4
Oil content maximum ≤ 0.5 0.3
Color, No. minimum ≥ +25 30
Light Stability, No. minimum ≤ 5 4
Needle penetration, maximum
(25����100g��,1/10mm ≤ 16 13
Odor, maximum ≤ 2 2
Water-solubility acid and alkali N/A N/A
Mechanical impurity and water Nil Nil
Semi refined paraffin wax58#
NAME Semi refined Paraffin Wax 58/60
BATCH NO YCC264M
PRODUCTION DATE 2011/07/11
TESTING DATE 2011/07/13
ANALYSIS RESULT
ITEM STANDARD RESULT
Melting point °C 58-60 59
Oil content maximum
��%��m/m�� 0.8 - 1.4 1.2
Color, No. minimum 17 - 23 21
Light Stability,
No. minimum 12-18 15
Needle penetration, maximum
(25����100g��,1/10mm 18 - 25 20
Odor, maximum 2 2
Water-solubility acid and alkali N/A N/A
Mechanical impurity and water Nil Nil
Fully refined paraffin wax 58#
NAME Fully refined Paraffin Wax 58/60
BATCH NO YCC569M
PRODUCTION DATE 2011/07/11
TESTING DATE 2011/07/13
ANALYSIS RESULT
ITEM STANDARD RESULT
Melting point °C 58-60 59
Oil content maximum
��%��m/m�� ≤ 0.5 0.3
Color, No. minimum ≥ +28 31
Light Stability, No. minimum ≤ 4 3
Needle penetration, maximum
(25����100g��,1/10mm ≤ 18 15
Odor, maximum ≤ 2 1.0
Water-solubility acid and alkali N/A N/A
Mechanical impurity and water Nil Nil
Fully refined paraffin wax 56#
Certificate of Analysis
NAME Fully refined Paraffin Wax 56/68
BATCH NO YCC570M
PRODUCTION DATE 2011/08/02
TESTING DATE 2011/08/05
ANALYSIS RESULT
ITEM STANDARD RESULT
Melting point °C 56-58 56.8
Oil content maximum
��%��m/m� ≤ 0.5 0.3
Color, No. minimum ≥ +28 32
Light Stability,
No. minimum ≤ 4.0 3.0
Needle penetration,maximum
(25����100g��,1/10mm ≤ 18 15
Odor, maximum 2 2
Water-solubility acid and alkali N/A N/A
Mechanical impurity and water Nil Nil
Fully refined paraffin wax 64#
Certificate of Analysis
NAME Fully refined Paraffin Wax 64/66
BATCH NO YCC572M
PRODUCTION DATE 2011/09/12
TESTING DATE 2011/09/15
ANALYSIS RESULT
ITEM STANDARD RESULT
Melting point °C 64-66 65.5
Oil content maximum
��%��m/m�� ≤ 0.5 0.3
Color, No. minimum ≥ +25 30
Light Stability,
No. minimum ≤ 5.0 3.0
Needle penetration, maximum
(25����100g��,1/10mm ≤ 16 13
Odor, maximum ≤ 2 2
Water-solubility acid and alkali N/A N/A
Mechanical impurity and water Nil Nil
Fully refined paraffin wax 62#
Certificate of Analysis
NAME Fully refined Paraffin Wax 62/64
BATCH NO YCC571M
PRODUCTION DATE 2011/08/09
TESTING DATE 2011/08/11
ANALYSIS RESULT
ITEM STANDAD RESULT
Melting point °C 62-64 63.2
Oil content maximum
��%��m/m�� ≤ 0.5 0.4
Color, No. minimum ≥ +25 29
Light Stability,
No. minimum ≤ 5.0 3.0
Needle penetration, maximum
(25����100g��,1/10mm ≤ 16 13
Odor, maximum ≤ 2.0 2
Water-solubility acid and alkali N/A N/A
Mechanical impurity and water Nil Nil