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 | |||||||
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.
Established in January, 1998, young and promising Shandong Qilong Chemical Co., Ltd. is located in Zibo, China. Enjoying convenient communication, the site is near to the ethylene plant of Qilu Petrochemical Corporation and some important expressways. Now, Qilong has a registered fund of RMB150 millions and consists of eight subcompanies and three joint stock companies. Qilong specializes in the refining of petrochemical. Our main products consist of C9 petroleum resin, C5/C9 copolymerization petroleum resin, methyl cyclopentadiene dimmer (DMCPD), dicyclopentadiene (DCPD), etc.
Qilong is dedicated to technological innovation and development relying on the new science and technologies. By setting up our own R&D center and lab bases in South China University of Technology, Tianjin University, Beijing University of Chemical Technology and other chemical industry academies in China, our technological process, products quality and core competence are all improved. Now Qilong is the leading petroleum resin and petroleum naphthalene manufacturer in China. We think much of the quality control and quality assurance and pass ISO9001, ISO14001, and ISO18001 System Certification. As a result, our resins are well sold both in China and overseas.
We welcome friends from all over the world to join us and create a better tomorrow hand in hand!
