Petroleum resin used in printing ink-Puyang Xintian Chemical Co.,Ltd.

Petroleum resin used in printing ink

Specification

Grades/Properties	PR-P3120	PR-P3130	PR-P3140	Testing Methods
Appearance	Granule	Granule	Granule	Eyeballing
Softening Point ^οC	115 ?	125 ?	135 ?	GB/T4507 (Ring &Ball)
Color Ga				ASTM D-1544
Acid Value( KOHmg/g)	≤0.5	≤0.5	≤0.5	GB2895
Ash %≤	0.1	0.1	0.1	GB2295
Flash Point ^οC	≥220	≥220	≥220	GB261 GB3536
Solubility in Benzene	Clear	Clear	Clear
Bromine Value(gBr/100g)	≤25	≤25	≤25

For the high softening point petroleum resin can be well used as linking agent of printing ink and paint.

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