陕西十一选五开奖结果走势图:Coumarone Resin

Coumarone Resin

Coumarone resin is made by C9 fraction ,a by-product of ethylene,through thermal-polymerization. It is appearance is dark brown flake solid. It has the properties of good solubility ,mutual solubility, water resistance, insulation and very good chemical stability over acid and alkali, and good adhesive strength and lower heat conduction etc.

Suitable for paint, printing ink, and rubber assistant agent etc.

ItemSoftening Point°CColor Gardner#Acid Value
KOH mg/g
Bromine Value
Br2g/100g
Tds
UCRD110100-110Dark Color0.5 max120 max
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