Applications: Mainly used for rubber adhesive. Packaging: Packed in refined fiber drum with inner plastic bag, net weight 25Kgs. Quality index:
Item
Index%
Appearance
Blue-violet granular
Co
10±0.5
Naphthenate
≥80
Acid(mg/KOH)(Extraction naphthenate)
190-245
Heptane insoluble substance
≤0.2
Heating decrement(105°C)
≤1.5
Melting point °C
80-100
Infrared spectrum(refer to standard atlas)
Comparable
