Like paraffin waxes and micro-crystalline waxes, soft speciality waxes are produced by means of elaborate refining techniques such as distillation, crystallization (de waxing) and de-oiling during the processing of petroleum. The unique product characteristics of the soft speciality waxes are due to the mixtures of different paraffin wax components.
|Melting point, °C ≥||52||54||56||58||60||62||64||66||GB/T 2539|
|Oil content, %(mass)||≤0.5||GB/T 3554|
|Color, Saybolt scale||≥+27||≥+25||GB/T 3555|
|Max light stability||≤4||≤5||SH/T 0404|
|Penetration, (25°C),1/10mm||≤19||≤17||GB/T 4985|
|Kinematic viscosity, (100°C),m/s||Report||GB/T 265|
|Odor number||≤1||SH/T 0414|
|Water soluble acid/base||Not detected||SH/T 0407|
|Mechanical impurity & moisture||Not detected||Visual inspec|
Fully refined and semi refined paraffin wax is used widely, mainly used as candles,board,plastics,rubber and other commodity(like waxed paper ,crayons,candles,carbon paper) of the component and packing materials, baking container with dressing, used for electrical components, insulation rubber aging resistance and increased flexibility, etc.
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