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Coumarone-indene Resin
Coumarone-indene Resin
Synonym: CI Resin C90
CSA NO.: 63393-89-5
Specification:
GRADE
APPEARANCE
SOFTENING POINT, ℃
ACID VALUE (PH)
ASH CONTENT, %
G-100
Dark brown to black granule or flake
100-110
6-8
≤ 0.5
G-120
Dark brown to black granule or flake
110-120
6-8
≤ 0.5
Usage:
G-100 is commonly used as rubber softener, rubber additive, and is mainly used for making tires, rubber tubes, covey belt, tri-angle belt and rubber shoes. G-120 is also applied to produce marine paint or newspaper ink.
Storage:
25 kg. PP bags or kraft paper bags. Coumarone Indene resins with any softening point present a risk of solidifying, which increases in hot weather. Therefore, especially for Excelle G series Coumarone Indene resin with softening points of less or equal to 110℃, we recommend: storage in a cool (25℃ max), ventilated area, out of the sunlight; do not double stack since the additional pressure will cause storage stability problems; avoid storage for prolonged period. G-100: due to low softening point, and the products’ characteristic, serious solidifying of product may occur when exposed to elevated temperatures. Customer accepts the responsibility for using solidified material. Coumarone Indene resins are inert and stable. Their shelf life mainly depends on the storage conditions and end use. Their average shelf life is typically at least 2 years. This average shelf life is given without Excelle’s guarantee because Excelle does not control end uses and the storage conditions at customers.
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