HC5100 Aliphatic Hydrocarbon Resin C5（Rubber Grade）

HC5100 is a light-colored aliphatic C5 hydrocarbon resin developed for rubber compounding applications. It exhibits good compatibility with natural rubber (NR), styrene-butadiene rubber (SBR), and polybutadiene rubber (BR).

Item NO.:
HC5100(Rubber Grade)
EINECS No.:
265-116-8
CAS No.:
64742-16-1
Color Gardener:
#4-5
Property:
C5 Hydrocarbon Resin – Tackifier for Footwear, General Rubber Goods & Tire Tread

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Aliphatic Hydrocarbon Resin HC5100 for Rubber Application

Petroleum Hydrocarbon Resin C5

Product Name:Aliphatic Hydrocarbon Resin,Piperylene-based Hydrocarbon Resin,or Distillates (petroleum), steam-cracked C5 fraction, polymerized; Hydrogenated C5 Hydrocarbon Resin,Piperylene-based Hydrocarbon Resin

Key Benefits

Good compatibility with NR, SBR, and BR
Improves green tack during rubber processing
Supports filler wetting and dispersion
Helps improve compound processability
Maintains normal vulcanization performance
Light color and low odor

Application

HC-5100 is a low molecular weight aliphatic C5 hydrocarbon resin.

Rubber Industry: Compatible with natural rubber, synthetic rubber, and EVA copolymers. Used as a tackifying resin to improve adhesion and processing performance in rubber compounds.

Adhesive Industry: Used as a tackifier in adhesive formulations, providing a balanced combination of tack, adhesion, and cohesive strength.

Specification:

Test Item	Specification	Test Method
Appearance	Pale Yellow Granule	Eyeballing
Softening Point(°C)	95-105	ASTM E 28
Color Gardner	# 4-5	ASTM D 974
Acid Value (KOH mg/g)	≤1.0 or ≤0.1	ASTM D 1544
Ash Content%(wt)	≤0.1	ASTM D 1063

Processing Note:

Add together with rubber; no need to modify cure system. Store in a cool, dry place away from direct sunlight.

Hydrocarbon Resin C5 List:

Application	Base Polymer Main Content	Product Recommended
Masking/Packaging Tape	NR SIS SBS	HC5100
Pressure Sensitive Adhesive	NR SIS SBS	HC5100, HC5090
HMA	EVA	HC5100, HC5090
Bookbinding HMA	EVA	HC5100
Thermoplastic Road Marking Paint	FILLERS	HC52100, HC52100A
Sealants	BUTYL RUBBER	HC52100, HC5100
Rubber Compounding	NR BR SBR	DCPD, HC5100, HC52100