C5 resin

Product Description

Brief introduction:  C5 is the petroleum resin is a low molecular weight aliphatic hydrocarbon resin that has been designed for hot melt road marking systems, This resins show outstanding affinity for pigments and superior processability in the hot melt road marking application. It will remain stable all round the year by adding additive.
Applications:  The major usages are tackifier for hot melt adhesive(HMA), and road marking paint,hot melt pressure sensitive adhesive(HMPSA) because of its good heat resistance and good compatibility with base polymers such as ethylene vinyl acetate(EVA), Styrene-Butadiene-Styene block copolymer(SBS),Styrene-Isoprene-Styene block copolymer(SIS).
Packing, storage and transportation:  Hydrogenated C5 Petroleum Resin  is available both in big bags of **0kgs net weight and in multi-ply paper bags of *5kgs net weight. Pelletized forms of resins may block or lump in hot weather climates or if stored near heat sources. Inside storage is recommended and keep at temperature not exceeding *0℃.
Product quality index
 
1． Softening Point，℃: from ***1*5

1.  Color (Gardner，#): from 0-4
2.  Acid value，mgKOH/g: Max 0.2
3.  Bromine value，gBr/**0g: Max *5
4.  Ash content，wt%: Max 0.1
5.  Melt Viscosity BRF cps: Max 25

1. Product specifications were developed pursuant to Nanchang Jinchi Industrial Co.Ltd. Testing and sampling procedures, some of which are equiv-alent to industry standard test methods. Applicable sampling and testing mothods subject to change without notice and available for review on request.
   Apperance： eyeballing 
   Softening point： Proceed in accordance with GB/T ********9
   Color：sample resin and toluene(weight：1:1) , in accordance with GB/T********2
   Determination of ash：in accordance with GB/T ********0 
   Iodine Value：In accordance with mormative appendix
   Acid Value：In accordance with GB/T ********2(***9)
   Melt Viscosity：In accordance with HG/T ********9 
   Insolubles in benzene：mix as per product：benzene=3:7