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Brief introduction:
QILONG® L-Series Hydrocarbon Resin is a low molecular weight thermoplastic aromatic resin produced from petroleum derived C9 fraction through catalytic-polymerization technique. It's a transparent granular solid with the color of light yellow. It has the properties of good solubility, mutual solubility, water resistance, insulation, excellent chemical stability over acid and alkali, good adhesive strength, and low heat conduction.
Items
Quality Index
Softening Point/oC
Color Max.
Acid Value (KOH)/(mg/g) ≤
Ash Content/(%)≤
Bromine value/(g/100g)≤
Viscosity(25oC)/(mPa. s)≥
Normal heptane Tolerance
(25oC)/(mL/2g)≥
Superior
Qulified
Superior
Qulified
Superior
Qulified
Superior
Qulified
Superior
Qulified
Superior
Qulified
L-110
100.0¡«110
8#
12#
0.20
0.50
0.04
0.06
35.0
500
15.0
L-120
110.0¡«120
L-130
120.0¡«130
L-140
130.0¡«140
L-150
140.0¡«150
Note: Normal heptane Tolerance is only tested when used in ink application, other application is not needed to test
Quality StandardQ/SQL018-2009
Applications:
1.Paint: It is widely used in marine paint and alkyd coating. Putting it in can increase the glossiness, adhesive power, hardness, resistance of acid and alkali.
2.Adhesive: By putting it in the bonding strength, resistance of acid , alkli and water of the adhesive and pressure-sensitive Tape can be increased and the production cost can be lower down also.
3.Printing ink: It can increase the printing quality like widen color, quick drying and brighter.
Packing, storage and transportation:
Hydrocarbon Resin is packed in multi-ply paper bags. Its net weight is 25kgs per bag, 750 kgs per pallet. The packing can be changed by client’s requirements. It can be transported by truck, train and ship etc, but must avoid sunlight, rain-drenched, damp, hook, alkali and oxidant. The one-year period storage should be in ventilating, cool and dry area. This product is a non-dangerous chemical.