white aromatic hydrocarbon resins 1. Resistance to fracture, cold -resistant 2. Color:5# 3.good solubility;
WHITE AROMATIC HYDROCARBON RESINS 1.Good fluidity. 2.Excellent initial adhesion performance 3.Super aging resistance performance 4.Light color material
The series of PRS-A petroleum resins product are a category of C5 aliphatic hydrocarbon resins
applicable for hot melt adhesive and pressure sensitive adhesive. These products have an excellent compatibility
with a wide variety of elastomers including natural rubber (NR), synthetic rubber, Ethylene Vinyl Acetate (EVA)
and styrenic block copolymer such as SIS, SBS, SEBS, SEPS. Additionally, they also have a good compatibility
with the natural tackfying resins such as terpene, rosin and thereof derivatives. At the same time, all the properties
of adhesive can be improved in variousdegrees by the application of these C5petroleum resins. In recent years,
C5 petroleum resins are gradually replacing the natural resin tackfier(such as terpene and rosin) due to its advantages of high deep
strength, fast tack, stable adhesion performanc moderate melting viscosity, high thermal resistance,
good compatibility with polymer basis, economic price.
Specification(PRS-A1101) | |
ITEMS | STANDARD |
SOFTENING POINT | 96-104 |
BROMINE VALUE.gBr/100g | <60 |
ASH CONTENT % | ≤0.1 |
ACID NO mgKOH/g | <1 |
COLOR(toluene: resin=1:1 ) | ≤5 |
MELT VISCOSITY (200°C) | 170-280 |
white aromatic hydrocarbon resins
