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C5/C9 Copolymer Hydrocarbon Resin from China Suppliers - High-Performance Tackifier Factory
Product Parameter
C5/C9 copolymer hydrocarbon resin can be used as a tackifying resin and applied in high-performance formulations of hot-melt adhesives and pressure-sensitive adhesives.
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Storage Note: Granular resin may clump or agglomerate in high-temperature climates or when placed near heat sources. It is highly recommended to store it indoors and keep it at a low temperature.
| Grade | Softening Point | Color Gardner | Features | Application |
|---|---|---|---|---|
| G-90 | 85-95 | ≤5 | Light color, Low VOC | HMA, Packaging adhesive, Rubber Compounding |
| G-100 | 95-105 | ≤5 | Light color, LMW | HMA, PSA, Packaging adhesive, Rubber Compounding |
| G-110 | 105-115 | ≤6 | Light color, LMW | HMA, PSA, Packaging adhesive |
| G-120 | 115-125 | ≤6 | High softening point | HMA, PSA, Packaging adhesive |
Frequently Asked Questions
What are the primary uses of C5/C9 copolymer hydrocarbon resin?
It is primarily used as a tackifying resin in high-performance hot-melt adhesives (HMA) and pressure-sensitive adhesives (PSA), as well as in rubber compounding and packaging applications.
How should the granular resin be stored to prevent clumping?
To avoid agglomeration, the resin should be stored indoors in a cool environment, away from direct sunlight or any heat sources.
Which grades are best suited for rubber compounding?
The G-90 and G-100 grades are specifically noted for their suitability in rubber compounding applications.
What does "Low VOC" mean for the G-90 grade?
Low VOC (Volatile Organic Compounds) indicates that the resin releases fewer harmful emissions, making it safer for sensitive packaging and indoor adhesive applications.
What is the softening point range for the G-120 grade?
The G-120 grade features a high softening point ranging between 115°C and 125°C, making it ideal for high-temperature performance needs.
Are these resins compatible with pressure-sensitive adhesives (PSA)?
Yes, grades G-100, G-110, and G-120 are all designed to be compatible with pressure-sensitive adhesive formulations.




