1.Low acid value 2.HiGood miscibility 3.Water resistance 4.Strong dirt-resistant 5.Resistance to chemical corrosion

1. Descriptions:

C5 petroleum resin is a certain petroleum resin, which  has the characteristics of low acid value, good miscibility, water resistance, and resistance to chemical corrosion, and be able to adjust the viscosity and thermal stability. It's widely used in rubber and adhesives with the thickening agent, high-solid coating, traffic paint, lnk, paper, adhesive, rubber chemicals, etc.

2. Usage:In anchoring agent and sealing agent industries, C5 petroleum resin has very important position as gluing resin. Of which hot melt adhesive and pressure sensitive adhesive are widely used.PRS®-A C5 series petroleum resin is suitable for hot melt adhesive and pressure sensitive adhesive. They have excellent compatibility with elastomers as SIS, SBS, SEBS, SEPS and also have excellent compatibility with natural rubber, synthetic rubber and EVA as well as natural adhesive resin (such as terpene, rosin and other ramifications) which ensures the improvement to each performance. Recently, C5 petroleum resin gradually take the place of natural adhesive resin (terpene and rosin) by its qualities of strong adhesive strength, quick adhesive, stability, moderate melting, anti-hotness, better compatibility with high polymers, possessing an important position.

3. Characteristics of PRS®-A1085, A1090, A1095, A1100 of C5 petroleum resin in the hot melt adhesive: Better fluidity and can improve the wetting of principal part materials. Have better glutinosity and sistinguished initial adhibiting performance Excellent anti-aging property Light colorTransparent, lwo smell and low volatileness In the hot melt adhesive, PRS®-A series can be used as the anchoring agent resin and also can be mixed with other anchoring resin to improve certain features of hot melt adhesive. Recommended application fields: hot melt adhesive Other applications: Hot melt pressure-sensitive adhesive, impregnant pressure-sensitive adhesive

4.Specification:

Index	Test Method	Unit	ZSC5-100
Soften Point	ASTM E28-58	°C	95-105
Color	ASTM D-1544	#	5
Acid Value	ASTM D-974	Vol %	0.3Max
Wax Colud	ASTM D2500	°C	137Max
Specific Gravity	ASTM D71-72A	G/cm3	0.96-0.99
Melt vicosity	ASTM D3835	mps.s	220Max
Ash Content	ETM-E-99	gL/100g	0.03 Max
Application	Hot-melt Adhesive, Pressure Sensitive Adhesive

C5 hydrocarbon Petroleum Resin